Massachusetts / Reports / 2023 /
Massachusetts sewage discharges, August 2023
824 records of sewage discharges and water advisories in Massachusetts dated in August 2023, newest first. Each record keeps the source's own times and wording.
Source: the agencies, sewer operators and EPA records named on each row and on the Sources page. Updated 2026-11-02 21:26 UTC.
| Start | Type | Water | Sewer operator | Outlet | Volume | Status and end | Source and record |
|---|---|---|---|---|---|---|---|
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 6,730 gallons | Ended (as reported); Aug 31, 2023, 11:50 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7be42a7c-bb10-4450-8ade-3a5e8ba9e3a1, published Sep 15, 2023, 10:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); end time not reported | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1a3c4886-0012-4d31-881d-535e0134100e, published Aug 30, 2023, 5:31 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | North Nashua River | CITY OF FITCHBURG | FIT045B MAIN ST @ PUTNAM ST (B) | 50,000 gallons | Ended (as reported); Aug 30, 2023, 12:20 PM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2082172e-798e-4175-a21f-51b48f4d80e8, published Sep 15, 2023, 11:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | North Nashua River | CITY OF FITCHBURG | FIT045B MAIN ST @ PUTNAM ST (B) | volume not reported | Ended (as reported); Aug 30, 2023, 12:20 PM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 90ad4c6e-4584-4c8b-90a1-a3454d79824e, published Aug 31, 2023, 7:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV024 VARNUM ST UPPER SIPHON | 161,277 gallons | Ended (as reported); Aug 30, 2023, 11:40 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c2db9ae3-8ceb-4acf-830e-fc55e17e0cdc, published Sep 15, 2023, 10:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | 1.09 million gallons | Ended (as reported); Aug 30, 2023, 11:25 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e5df67f9-628b-4639-9806-8b04801e2ae6, published Sep 15, 2023, 4:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW011 READ STREET | 10,000 gallons | Ended (as reported); Aug 30, 2023, 10:58 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 218b8abe-3b9c-4bcf-8bb8-0d674666030a, published Sep 15, 2023, 4:18 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | volume not reported | Ended (as reported); Aug 30, 2023, 11:25 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6b0bc0d3-2aad-4cff-882e-bfaefa3e86d0, published Aug 30, 2023, 1:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV032 BRADFORD AVE | 3,267 gallons | Ended (as reported); Aug 30, 2023, 10:15 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b3643f14-1826-4614-a010-7bc9f2ddb3b9, published Sep 15, 2023, 10:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV032 BRADFORD AVE | volume not reported | Ended (as reported); Aug 30, 2023, 10:15 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ed6aa84a-e677-443b-bf8e-bad1c729e766, published Aug 31, 2023, 9:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV024 VARNUM ST UPPER SIPHON | volume not reported | Ended (as reported); Aug 30, 2023, 11:40 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cbfe46a3-f604-4818-bfbd-b273b638dfd4, published Aug 31, 2023, 9:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | volume not reported | Ended (as reported); end time not reported | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c2f91e35-c3c3-4c03-b2b3-0dbf57aee3a5, published Aug 30, 2023, 1:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV039 SOUTH WEBSTER | 6,292 gallons | Ended (as reported); Aug 30, 2023, 10:10 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 377c892e-4192-45e1-b29e-23e21af84a29, published Sep 15, 2023, 10:46 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV021B 021B (Locke Street 12 siphon) | 132 gallons | Ended (as reported); Aug 30, 2023, 10:10 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4af490d3-81e2-4b10-8686-001fe96a380e, published Sep 15, 2023, 10:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | 271,837 gallons | Ended (as reported); Aug 30, 2023, 10:25 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d922d3a2-00c2-4659-9fdf-fc9bce7de153, published Sep 15, 2023, 10:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV021B 021B (Locke Street 12 siphon) | volume not reported | Ended (as reported); Aug 30, 2023, 10:10 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f69fcea1-624c-4826-a206-e664b4531322, published Aug 31, 2023, 9:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV039 SOUTH WEBSTER | volume not reported | Ended (as reported); Aug 30, 2023, 10:10 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 48762957-f2e4-4bc8-84ae-e050c62df5b5, published Aug 31, 2023, 9:26 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | volume not reported | Ended (as reported); Aug 30, 2023, 10:25 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 58d64987-0280-45a7-afde-45f864fd3a2f, published Aug 31, 2023, 9:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV041 CHESTNUT ST | 15,236 gallons | Ended (as reported); Aug 30, 2023, 10:10 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 455f755f-9b34-4616-845b-551c71cd4c8b, published Sep 15, 2023, 10:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV040 BETHANY AVE | 54,663 gallons | Ended (as reported); Aug 30, 2023, 10:10 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2b4db3b4-eb36-4577-a7fc-07019ea0165b, published Sep 15, 2023, 10:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV038 HIGH AND LAFAYETTE SQ | 434 gallons | Ended (as reported); Aug 30, 2023, 10:05 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 96dbb104-3d36-413a-9a55-8e21951a7054, published Sep 15, 2023, 10:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | 32,813 gallons | Ended (as reported); Aug 30, 2023, 10:20 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0639d029-6bf3-4d3f-841b-e585f1fe92dd, published Sep 15, 2023, 10:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | 287,740 gallons | Ended (as reported); Aug 30, 2023, 10:30 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 09d2dc8b-f6d7-42c3-bbed-c683859a3e53, published Sep 15, 2023, 10:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | 153,406 gallons | Ended (as reported); Aug 30, 2023, 10:35 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3a313fe9-eca0-4c56-a1f3-6042f75eaa13, published Sep 15, 2023, 10:38 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | volume not reported | Ended (as reported); Aug 30, 2023, 10:35 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e02500ce-20d1-41b5-8954-be35cb91b616, published Aug 31, 2023, 9:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | volume not reported | Ended (as reported); Aug 30, 2023, 10:30 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 15a3022b-63ba-4991-9504-05a1d84f7c7c, published Aug 31, 2023, 9:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | volume not reported | Ended (as reported); Aug 30, 2023, 10:20 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 83c78c4e-fc30-4c2b-8230-9d44eccfe29d, published Aug 31, 2023, 9:27 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV040 BETHANY AVE | volume not reported | Ended (as reported); Aug 30, 2023, 10:10 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d977be0a-9038-48b5-9fe7-2ec2ff82cb3a, published Aug 31, 2023, 9:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV041 CHESTNUT ST | volume not reported | Ended (as reported); Aug 30, 2023, 10:10 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 548ddf08-365d-4647-9401-7f44b40b2885, published Aug 31, 2023, 9:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV038 HIGH AND LAFAYETTE SQ | volume not reported | Ended (as reported); Aug 30, 2023, 10:05 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 15859c4f-a81e-4f46-8d54-abfdef127e46, published Aug 31, 2023, 9:24 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | TOWN OF MONTAGUE | MON001 GREENFIELD RD NEAR WPCF | volume not reported | Ended (as reported); Aug 30, 2023, 10:00 AM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 18843761-4dda-4df3-b049-28311cf4ce31, published Aug 31, 2023, 6:38 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | 90,000 gallons | Ended (as reported); Aug 30, 2023, 10:15 AM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 195fd3af-7baa-4925-9ca5-798985980456, published Sep 7, 2023, 4:22 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | TOWN OF MONTAGUE | MON001 GREENFIELD RD NEAR WPCF | 683 gallons | Ended (as reported); Aug 30, 2023, 10:00 AM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8e560244-725e-44ba-8539-e5b26ecfae44, published Sep 18, 2023, 3:14 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | TOWN OF MONTAGUE | MON001 GREENFIELD RD NEAR WPCF | volume not reported | Ended (as reported); Aug 30, 2023, 10:00 AM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8abd16ea-d7e8-40d1-a687-796e3a666689, published Aug 31, 2023, 6:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | volume not reported | Ended (as reported); Aug 30, 2023, 10:00 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4f65b77f-aac0-402b-b97a-ee804fb908cc, published Aug 30, 2023, 2:30 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | volume not reported | Ended (as reported); Aug 30, 2023, 10:15 AM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 57630791-2825-405c-8396-0fe384dc9b1c, published Aug 30, 2023, 11:15 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | 340,000 gallons | Ended (as reported); Aug 30, 2023, 10:00 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4c9ac21f-0665-4f38-83a9-de2854e35d34, published Sep 12, 2023, 11:01 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | 4,000 gallons | Ended (as reported); Aug 30, 2023, 9:35 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record baadf8f6-cb20-45cc-9aa9-4f299c9b9460, published Sep 15, 2023, 8:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | volume not reported | Ended (as reported); Aug 30, 2023, 9:35 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5da1a20d-9309-4886-8098-2adc94a1d248, published Aug 30, 2023, 10:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | 663,000 gallons | Ended (as reported); Aug 30, 2023, 10:45 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4ce01a0a-c1b4-4d7f-b10d-02aa9936bfeb, published Sep 15, 2023, 8:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | 341,000 gallons | Ended (as reported); Aug 30, 2023, 10:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7a243c34-e565-455b-ade7-2fbf95b29c89, published Sep 15, 2023, 8:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | volume not reported | Ended (as reported); Aug 30, 2023, 10:45 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 00ca2ece-83e4-4d6b-ae82-ab8e3ae7a374, published Aug 30, 2023, 10:46 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Aug 30, 2023, 10:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1c357e26-0398-4073-906f-c1ffdc7f7688, published Aug 30, 2023, 10:17 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | 52,000 gallons | Ended (as reported); Aug 30, 2023, 10:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2b2685a4-8443-4433-aead-462fbadd441b, published Sep 15, 2023, 9:02 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | TOWN OF MONTAGUE | MON002 OFF POWER ST ADJACENT TO POWER CANAL | volume not reported | Ended (as reported); Aug 30, 2023, 9:10 AM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8e46a92b-9de7-46e3-8ae1-5efc1af41637, published Aug 31, 2023, 6:37 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | volume not reported | Ended (as reported); Aug 30, 2023, 10:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 52510cf7-50ea-4137-9cc4-fcec455e45f7, published Aug 30, 2023, 10:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL09 BERKSHIRE ST. | 2.25 million gallons | Ended (as reported); Aug 30, 2023, 9:58 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8fd11d6b-7eb0-4c4d-895a-4a3858dad836, published Sep 15, 2023, 8:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR049 SPRINGFIELD ST. | 12,000 gallons | Ended (as reported); Aug 30, 2023, 9:15 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 62690129-73c2-48d5-be94-64ccc2264567, published Sep 15, 2023, 9:40 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR049 SPRINGFIELD ST. | volume not reported | Ended (as reported); Aug 30, 2023, 9:15 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cdd5cee7-edfd-411c-93b4-28d7369047a3, published Aug 30, 2023, 10:15 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 500,000 gallons | Ended (as reported); Aug 30, 2023, 10:29 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e42e7b81-4887-4d05-8b30-716480fc8840, published Sep 13, 2023, 8:01 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Aug 30, 2023, 10:29 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d08a9835-2987-47b1-abbb-f459aca1cd87, published Aug 30, 2023, 8:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | TOWN OF MONTAGUE | MON002 OFF POWER ST ADJACENT TO POWER CANAL | 792 gallons | Ended (as reported); Aug 30, 2023, 9:10 AM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6714d5cf-69da-47a8-aa11-1088d59f3b79, published Sep 18, 2023, 3:12 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | TOWN OF MONTAGUE | MON002 OFF POWER ST ADJACENT TO POWER CANAL | volume not reported | Ended (as reported); Aug 30, 2023, 9:10 AM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e1ca2bf5-9ec0-4305-a546-875226a9948c, published Aug 31, 2023, 6:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | 10,917 gallons | Ended (as reported); Aug 30, 2023, 8:55 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 63310e84-af53-49fc-88d4-650be3e0e343, published Sep 15, 2023, 8:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Aug 30, 2023, 9:45 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 96517cb3-176a-43ff-9cc1-6b12803c82e7, published Aug 30, 2023, 8:36 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL08 SPRINGDALE PARK | 24,146 gallons | Ended (as reported); Aug 30, 2023, 8:45 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 52a88fc6-e283-45c1-a4e3-8fc7e3c7debe, published Sep 15, 2023, 7:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 245,000 gallons | Ended (as reported); Aug 30, 2023, 9:45 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 65c53fe8-3848-49f3-9bd4-12242ce2265c, published Sep 13, 2023, 7:39 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 260,000 gallons | Ended (as reported); Aug 30, 2023, 9:45 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ac02a900-17b2-4863-80c3-ae46139ab255, published Sep 12, 2023, 4:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Aug 30, 2023, 9:45 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 13d7f5de-6f14-449d-bced-f7a03eb96681, published Aug 30, 2023, 8:34 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 290,000 gallons | Ended (as reported); Aug 30, 2023, 9:28 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a7a08113-2d35-4db5-aa57-a5a628481c77, published Sep 13, 2023, 7:55 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Aug 30, 2023, 9:28 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 98e72ffc-deba-4c6a-86ec-a64795c1a467, published Aug 30, 2023, 8:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL014 ALSTON ST | 280,000 gallons | Ended (as reported); Aug 30, 2023, 9:14 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d04ca0b5-3a9d-4b16-865f-1bebec502ae5, published Sep 13, 2023, 7:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL014 ALSTON ST | volume not reported | Ended (as reported); Aug 30, 2023, 9:14 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 33e5a236-c15c-4460-8b70-f4ebe6f973c5, published Aug 30, 2023, 8:41 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 130,000 gallons | Ended (as reported); Aug 30, 2023, 8:53 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6247a4c6-5cdd-4c01-ab29-2f1a92d948f7, published Sep 13, 2023, 7:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Aug 30, 2023, 8:53 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 38e8d822-2340-4672-b113-cd693684a362, published Aug 30, 2023, 8:44 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 170,000 gallons | Ended (as reported); Aug 30, 2023, 8:56 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fff8b0be-8f90-4286-ab01-03fd1ef142a6, published Sep 13, 2023, 7:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Aug 30, 2023, 8:56 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d566db3a-374a-4834-9920-d846e0851bbb, published Aug 30, 2023, 8:46 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 410,000 gallons | Ended (as reported); Aug 30, 2023, 9:10 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 16d27d3d-44b6-40d3-b072-6c33cb64107b, published Sep 13, 2023, 8:00 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Aug 30, 2023, 9:10 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 836b5f7f-d603-482f-8224-04a99d242a33, published Aug 30, 2023, 8:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | 50,000 gallons | Ended (as reported); Aug 30, 2023, 8:39 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 167b62ef-8357-451f-8027-e5f2a05f550a, published Sep 13, 2023, 7:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | volume not reported | Ended (as reported); Aug 30, 2023, 8:39 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7062877c-7691-4833-9e9f-7e08a5e349d4, published Aug 30, 2023, 8:38 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | 230,000 gallons | Ended (as reported); Aug 30, 2023, 8:50 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c6a425ab-2252-41e6-9794-475e7e435dd6, published Sep 13, 2023, 7:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | volume not reported | Ended (as reported); Aug 30, 2023, 8:50 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2fac3a8e-21fa-4230-9a3d-7ebb0bb54c8e, published Aug 30, 2023, 8:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL023 JEFFERSON ST. | 9,309 gallons | Ended (as reported); Aug 30, 2023, 8:25 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 90f698cf-3fd4-493a-94f8-971065c7960b, published Sep 15, 2023, 9:05 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL016 FRONT ST./APPLETON ST. | 25,569 gallons | Ended (as reported); Aug 30, 2023, 8:05 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8e060a64-fa05-45ba-94fd-6b7b73b64734, published Sep 15, 2023, 8:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL02 PROVIDENCE HOSPITAL | 1,193 gallons | Ended (as reported); Aug 30, 2023, 8:10 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dd94a4c8-95b0-46b4-a854-2934c883052e, published Sep 15, 2023, 7:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL019 YALE ST. | 2,567 gallons | Ended (as reported); Aug 30, 2023, 8:25 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8024dd35-73c0-4fd9-9d9a-0dd8894037ad, published Sep 15, 2023, 8:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | 855,384 gallons | Ended (as reported); Aug 30, 2023, 9:00 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a2f47c03-4d5c-4667-9e6d-ba1fcd7244ef, published Sep 15, 2023, 8:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL021 RIVER TERRACE | 209,101 gallons | Ended (as reported); Aug 30, 2023, 8:45 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ac8aeae3-b18a-423c-b6c3-1740ed0ea243, published Sep 15, 2023, 9:01 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | volume not reported | Ended (as reported); Aug 30, 2023, 3:00 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5bf8147f-8509-4b84-a957-37007a447c94, published Aug 30, 2023, 2:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | 52,000 gallons | Ended (as reported); Aug 30, 2023, 3:00 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 33ec2543-d412-48bc-80bd-2aaeefe1bb44, published Sep 14, 2023, 1:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | 1.7 million gallons | Ended (as reported); Aug 30, 2023, 3:07 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 854e9752-855c-45f3-891d-bb3be80cb7ab, published Sep 15, 2023, 4:18 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | volume not reported | Ended (as reported); Aug 30, 2023, 2:15 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c682cbf4-8688-43d0-a328-75736231762f, published Aug 30, 2023, 8:14 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | volume not reported | Ended (as reported); Aug 30, 2023, 3:00 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2d10b42c-7588-4676-9c70-4b8a67f35788, published Aug 30, 2023, 8:12 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | 12,379 gallons | Ended (as reported); Aug 30, 2023, 3:00 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fb07e383-03fc-468f-9aba-e30787ee800f, published Sep 12, 2023, 2:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | volume not reported | Ended (as reported); Aug 30, 2023, 2:15 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b68e924f-5130-4a77-b04c-36a6e3a49d67, published Aug 30, 2023, 8:15 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | 112,899 gallons | Ended (as reported); Aug 30, 2023, 2:15 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5f058b2b-26f2-47a6-bcb5-65692c783be1, published Sep 13, 2023, 3:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | 10,710 gallons | Ended (as reported); Aug 30, 2023, 2:15 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 39280e82-7982-4e7e-9711-cf14ad541a5b, published Sep 13, 2023, 2:10 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | 1.15 million gallons | Ended (as reported); Aug 30, 2023, 1:52 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8513227f-9d04-408f-8073-ab5d0d4f202c, published Sep 15, 2023, 4:20 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 9.57 million gallons | Ended (as reported); Aug 30, 2023, 11:33 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8f30e090-4bf4-4bbb-a99f-952db23403b9, published Sep 15, 2023, 4:16 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | volume not reported | Ended (as reported); Aug 30, 2023, 1:52 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 885342db-d256-4a48-b9c0-7918a04eecb1, published Aug 30, 2023, 1:44 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | volume not reported | Ended (as reported); Aug 30, 2023, 12:59 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a6590ed1-3da9-4549-8627-ced68d4a6475, published Dec 14, 2023, 5:28 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | 490,000 gallons | Ended (as reported); Aug 30, 2023, 12:59 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8a6de5af-690c-4113-ba33-d972e4feec6d, published Sep 15, 2023, 4:17 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | 880,000 gallons | Ended (as reported); Aug 30, 2023, 1:32 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c36d7a66-7d37-4767-9e12-c77776d64687, published Sep 15, 2023, 4:20 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | volume not reported | Ended (as reported); Aug 30, 2023, 1:32 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3db0f3c1-21b6-41ca-9ebe-9cc195d80213, published Aug 30, 2023, 1:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 0 gallons | Ended (as reported); Aug 30, 2023, 12:00 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eadd1894-f449-4fa8-90e7-4c4c37c410a4, published Sep 12, 2023, 4:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Aug 30, 2023, 12:00 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 302f5354-368b-4416-8d5e-dce9dda163d6, published Aug 30, 2023, 8:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | volume not reported | Ended (as reported); Aug 29, 2023, 11:40 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 18b46cd7-d75e-450f-b1b9-8446eaccb06f, published Aug 31, 2023, 9:22 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | volume not reported | Ended (as reported); end time not reported | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4bc29e58-c27e-4a07-8438-668c293be3da, published Aug 30, 2023, 8:18 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | 23,028 gallons | Ended (as reported); Aug 29, 2023, 11:40 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cbd2f52a-8f89-4140-a88b-e6c49baada2b, published Sep 15, 2023, 10:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 20,000 gallons | Ended (as reported); Aug 29, 2023, 11:30 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fd1a4289-20cd-4210-9d7c-5ca199c74d29, published Sep 12, 2023, 4:18 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Aug 29, 2023, 11:30 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 93c64ea1-aca6-443c-b673-f3ef23a18800, published Aug 30, 2023, 8:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | 8,470 gallons | Ended (as reported); Aug 29, 2023, 11:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b42c3d0d-3465-4fb6-839e-b0869ba98fa1, published Sep 15, 2023, 10:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW026 TRURO ST AT ACUSHNET R | volume not reported | Ended (as reported); end time not reported | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a64839b9-4e99-46c5-86ac-b0dc5c9487d2, published Aug 30, 2023, 8:22 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 40,000 gallons | Ended (as reported); Aug 29, 2023, 11:15 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1e5b1b26-893c-4d45-bad2-2fc2898035db, published Sep 12, 2023, 4:16 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | 50,000 gallons | Ended (as reported); Aug 29, 2023, 11:05 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 00d625a3-baa2-4e50-8a58-4bfaa2bf42e2, published Sep 12, 2023, 4:14 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Aug 29, 2023, 11:15 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7a4ae74f-8ab0-48de-88e0-cf11a3c63d60, published Aug 30, 2023, 8:19 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | volume not reported | Ended (as reported); Aug 29, 2023, 11:05 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 30af7900-f8e2-4fb3-bde9-a253c2d8a2f6, published Aug 30, 2023, 8:17 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 108,780 gallons | Ended (as reported); Aug 29, 2023, 11:25 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e07179cc-7161-4e48-98f8-a196730c4cd4, published Sep 15, 2023, 10:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | volume not reported | Ended (as reported); Aug 29, 2023, 11:25 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8a037381-117c-46f6-9e38-eaaaca1770ab, published Aug 30, 2023, 8:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | 52,540 gallons | Ended (as reported); Aug 29, 2023, 11:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 846c4b82-8c62-44d0-9b5b-4b80dccf1ce9, published Sep 15, 2023, 10:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Aug 29, 2023, 11:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5ea51b73-2ac6-4fef-ae8a-fab4125c9ec9, published Aug 30, 2023, 8:18 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 112,370 gallons | Ended (as reported); Aug 29, 2023, 11:25 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e616527e-24aa-4be7-83c2-4d915ad19c38, published Sep 15, 2023, 10:46 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 166,720 gallons | Ended (as reported); Aug 29, 2023, 11:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4be2c128-4864-4cec-a263-0143d5931f34, published Sep 15, 2023, 10:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | volume not reported | Ended (as reported); Aug 29, 2023, 11:25 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 09894494-b5cb-4d9c-8834-01772015b029, published Aug 30, 2023, 8:22 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Aug 29, 2023, 11:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2ce69bad-6a34-46fc-bf2d-ceac65f13240, published Aug 30, 2023, 8:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW036 HERVEY TICHON AVE AT BUSSARDS BAY | 43,030 gallons | Ended (as reported); Aug 29, 2023, 11:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fe8f1ee2-9f74-4f0b-8b13-f0181784bce9, published Sep 15, 2023, 10:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW036 HERVEY TICHON AVE AT BUSSARDS BAY | volume not reported | Ended (as reported); Aug 29, 2023, 11:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b6bba3af-c2a9-4296-846a-7ad34f8188b4, published Aug 30, 2023, 8:24 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | volume not reported | Ended (as reported); end time not reported | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 47a6245a-170e-4ff1-8f1f-63cec33d1026, published Aug 30, 2023, 8:16 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | 37.08 million gallons | Ended (as reported); Sep 8, 2023, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 26cff90e-8732-4fe1-bc98-0f00a742d43e, published Apr 8, 2024, 12:15 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); Sep 8, 2023, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e7c925e0-9bdf-40d3-8b9d-15f0ba5ef80e, published Aug 28, 2023, 1:21 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); Aug 27, 2023, 6:30 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7be6705f-1766-4e1c-a80e-f60313b49bf1, published Aug 28, 2023, 1:13 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 150,000 gallons | Ended (as reported); Aug 26, 2023, 1:33 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b947530d-ed0c-4213-bcdb-4fe47b718d07, published Sep 12, 2023, 3:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 160,000 gallons | Ended (as reported); Aug 26, 2023, 12:50 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eaa8b510-d5e9-4dae-ba59-b5e87c44a970, published Sep 12, 2023, 3:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 6.8 million gallons | Ended (as reported); Aug 26, 2023, 5:52 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5844e105-0968-4de2-91f1-9c171ea010a8, published Sep 12, 2023, 3:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | 120,000 gallons | Ended (as reported); Aug 26, 2023, 12:48 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1b7dd298-c504-41ef-924d-f43c2fd5f72c, published Sep 12, 2023, 3:30 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); Aug 27, 2023, 6:30 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ad0ede0d-0da4-402d-a6ae-3795d16fba14, published Aug 28, 2023, 1:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL019 CANAL ST | 100,000 gallons | Ended (as reported); Aug 25, 2023, 10:14 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 39e41c02-7a96-4b18-8fb0-20a55db86623, published Sep 12, 2023, 4:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL019 CANAL ST | volume not reported | Ended (as reported); Aug 25, 2023, 10:14 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record db9b307c-2796-49a2-a59b-a8121950505c, published Aug 28, 2023, 11:12 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Aug 26, 2023, 11:59 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 419cba5f-244b-47d5-8bb7-952694624a52, published Aug 28, 2023, 11:09 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 220,000 gallons | Ended (as reported); Aug 26, 2023, 12:48 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 164b7a87-7e84-42c7-82a3-cd8484f68b96, published Sep 12, 2023, 3:59 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Aug 26, 2023, 12:48 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7c7d0489-1ffa-4640-9047-7144cc327d9f, published Aug 28, 2023, 11:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL014 ALSTON ST | 520,000 gallons | Ended (as reported); Aug 26, 2023, 1:09 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7b3f81e-b84a-49cc-adb6-455acfa94232, published Sep 12, 2023, 3:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL014 ALSTON ST | volume not reported | Ended (as reported); Aug 26, 2023, 1:09 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0e02496e-084a-4cf7-a6c5-83a9e654158e, published Aug 28, 2023, 11:07 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Aug 26, 2023, 11:59 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 31b0cce0-4fce-4d9e-907d-f7ae7f42fb54, published Aug 28, 2023, 11:06 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 530,000 gallons | Ended (as reported); Aug 25, 2023, 8:18 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3dcd6495-21de-4aa6-aa8b-4d51e5eebcea, published Sep 12, 2023, 3:23 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | 220,000 gallons | Ended (as reported); Aug 26, 2023, 4:44 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 455f830b-a32d-468a-ba8f-0ee1d4fc94c7, published Sep 12, 2023, 3:21 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 630,000 gallons | Ended (as reported); Aug 26, 2023, 11:59 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 736a75dd-3255-4a43-906c-2b5dac410656, published Sep 12, 2023, 3:15 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 1.84 million gallons | Ended (as reported); Aug 26, 2023, 11:59 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3d6af4c0-79c6-4200-a2c6-1ae59dbb4b51, published Sep 12, 2023, 3:13 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 11.7 million gallons | Ended (as reported); Aug 26, 2023, 11:59 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a16a6016-8127-41db-aef5-840403aa08c1, published Sep 12, 2023, 3:10 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Aug 26, 2023, 11:59 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 558ea7af-de1a-4d33-90c4-980e641551e6, published Aug 28, 2023, 11:03 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 460,000 gallons | Ended (as reported); Aug 25, 2023, 7:50 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ddbfc2b5-000f-4c56-b1cd-63c085ddacad, published Sep 12, 2023, 3:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | 260,560 gallons | Ended (as reported); Aug 25, 2023, 4:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 836c4266-1915-46a7-ba42-24249fdf47c0, published Sep 15, 2023, 9:55 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 0 gallons | Ended (as reported); Aug 25, 2023, 2:46 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3ab48ed6-46a9-46e3-9b61-c147d6ec6830, published Sep 12, 2023, 3:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Aug 26, 2023, 11:59 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4ab55521-d61e-47b4-b47d-36ecd4c70cfa, published Aug 28, 2023, 11:01 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 460,000 gallons | Ended (as reported); Aug 26, 2023, 1:06 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f55805d6-3045-489e-ba74-4cc9c9893bb8, published Sep 12, 2023, 3:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Aug 26, 2023, 1:06 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 08c57174-65da-4e6d-8e79-d9e7045ab598, published Aug 28, 2023, 11:04 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | 51,380 gallons | Ended (as reported); Aug 25, 2023, 5:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4a98fee0-7381-4149-a559-ec462d37ab75, published Sep 15, 2023, 9:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | volume not reported | Ended (as reported); end time not reported | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f4014514-e780-4581-a6ba-5313f4345bf4, published Aug 28, 2023, 11:00 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | 1.16 million gallons | Ended (as reported); Aug 25, 2023, 10:20 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9989bcb3-925a-449f-877d-b11f6bbf245c, published Sep 12, 2023, 3:28 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 1.06 million gallons | Ended (as reported); Aug 26, 2023, 1:25 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7e81bcfc-9a3c-4169-9a5a-fa5bb80e2419, published Sep 12, 2023, 3:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | volume not reported | Ended (as reported); Aug 25, 2023, 10:20 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 53289095-077a-4a15-89ce-fd2f90e7d5dd, published Aug 28, 2023, 10:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Aug 26, 2023, 1:25 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c029109c-2574-4f93-8f99-b3036ed75570, published Aug 28, 2023, 10:55 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 97,740 gallons | Ended (as reported); Aug 26, 2023, 3:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d0eb53c2-c5ef-4bb2-a82d-5623dfe7d872, published Sep 15, 2023, 10:39 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR201 125 FT WEST OF BU BRIDGE | 1.78 million gallons | Ended (as reported); Aug 25, 2023, 11:30 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4ab6037d-125d-403f-8061-1364e90a4267, published Sep 12, 2023, 11:00 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR201 125 FT WEST OF BU BRIDGE | volume not reported | Ended (as reported); Aug 25, 2023, 11:30 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 00b91515-76ae-4c5c-a6d1-ddaf8edb04cb, published Aug 28, 2023, 12:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS065 WEST BANK OF FORT POINT CHANNEL | 10,000 gallons | Ended (as reported); Aug 25, 2023, 10:05 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bf28cb50-2127-41ea-a2eb-3e326f07db02, published Sep 14, 2023, 2:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF CAMBRIDGE | CAM401B INT MASS AVE & ALEWIFE BK | 10,000 gallons | Ended (as reported); Aug 25, 2023, 10:30 AM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 88001749-48a5-45c1-ae84-bc5bd22d5f8d, published Sep 7, 2023, 4:16 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS065 WEST BANK OF FORT POINT CHANNEL | volume not reported | Ended (as reported); Aug 25, 2023, 10:05 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7f7f154e-2eaa-4c1c-b6dd-405f1048e62f, published Aug 25, 2023, 3:30 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | BOSTON WATER & SEWER COMMISSION | BOS009 CORNER OF SUMMER & NEW ST | volume not reported | Ended (as reported); Aug 25, 2023, 10:10 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dd4a6cfd-2165-437d-98ff-200175bbb2c3, published Aug 25, 2023, 3:27 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Alewife Brook | CITY OF CAMBRIDGE | CAM401B INT MASS AVE & ALEWIFE BK | volume not reported | Ended (as reported); Aug 25, 2023, 10:30 AM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 505dd52d-1562-47d0-a4e8-895caaa82e7f, published Aug 25, 2023, 2:05 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | 86,000 gallons | Ended (as reported); Aug 25, 2023, 10:10 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d6b267b3-30e2-41f0-8713-793585eee545, published Sep 14, 2023, 2:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS062 SEAPORT BLVD JUST BEFORE INT W/93 | 362,000 gallons | Ended (as reported); Aug 25, 2023, 10:30 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0def8a1e-1d1b-482e-8978-e0cf42d44282, published Sep 14, 2023, 2:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS060 NE CORNER OF NE AQUARIUM PIER | 74,000 gallons | Ended (as reported); Aug 25, 2023, 10:45 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7ae761f9-0fd3-4590-be98-2e715d2300ea, published Sep 14, 2023, 1:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS062 SEAPORT BLVD JUST BEFORE INT W/93 | volume not reported | Ended (as reported); Aug 25, 2023, 10:30 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cacb2dba-c2aa-4151-a493-03fb419c071c, published Aug 25, 2023, 3:28 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | 1.82 million gallons | Ended (as reported); Aug 25, 2023, 1:45 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 82d1fd1b-3146-4ef5-8c32-4c985faffc5d, published Sep 14, 2023, 2:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR203 JUST NORTH OF LOCKS AT CHARLSTOWN BRIDGE | 21.31 million gallons | Ended (as reported); Aug 25, 2023, 12:40 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f57fb5de-073e-484a-980a-1838c99b5912, published Sep 12, 2023, 10:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR203 JUST NORTH OF LOCKS AT CHARLSTOWN BRIDGE | volume not reported | Ended (as reported); Aug 25, 2023, 12:40 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c4140c5e-1253-400a-a2ba-b5900d1fcf59, published Aug 28, 2023, 12:38 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | BOSTON WATER & SEWER COMMISSION | BOS009 CORNER OF SUMMER & NEW ST | 17,000 gallons | Ended (as reported); Aug 25, 2023, 10:10 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a5939c26-b4bc-4f25-8734-705ff3b779cb, published Sep 14, 2023, 1:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Charles River | CITY OF CAMBRIDGE | CAM005 WEST BANK OF CHARLES JUST SE OF MT AUBURN HOSPITAL | volume not reported | Ended (as reported); Aug 25, 2023, 10:15 AM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ea3b97e4-eadc-4cd1-9731-a3f0dc8fcbb8, published Aug 25, 2023, 2:00 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | CITY OF CAMBRIDGE | CAM005 WEST BANK OF CHARLES JUST SE OF MT AUBURN HOSPITAL | 10,000 gallons | Ended (as reported); Aug 25, 2023, 10:15 AM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2c486885-b684-4796-a5be-da54afc9ad23, published Sep 7, 2023, 4:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | 580,000 gallons | Ended (as reported); Aug 25, 2023, 11:00 AM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 37deca9a-4b96-426c-b2b7-026bf88e213c, published Sep 7, 2023, 4:12 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | volume not reported | Ended (as reported); Aug 25, 2023, 10:05 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3cf9f335-1222-42b7-8801-e2a002ce8416, published Aug 28, 2023, 11:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | volume not reported | Ended (as reported); Aug 25, 2023, 10:10 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 389d1d9f-cb22-4dad-b566-8abc3b8f0c78, published Aug 28, 2023, 11:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | volume not reported | Ended (as reported); Aug 25, 2023, 10:05 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ab02b025-3f2c-40f4-a5fd-e7205ba1661d, published Aug 28, 2023, 10:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | volume not reported | Ended (as reported); Aug 25, 2023, 10:10 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 72ad624d-8ea4-4fe7-8ad3-641abb42edbb, published Aug 28, 2023, 10:57 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | volume not reported | Ended (as reported); Aug 25, 2023, 11:15 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4aee81ad-3263-4758-87c3-119519c07c1b, published Aug 25, 2023, 3:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | volume not reported | Ended (as reported); Aug 25, 2023, 11:00 AM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 32ac1edc-2054-427e-8003-3ffd257da443, published Aug 25, 2023, 2:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | 1.11 million gallons | Ended (as reported); Aug 25, 2023, 11:15 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3eb8fdcc-9aec-4328-8a16-776441c91b8c, published Sep 14, 2023, 1:31 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | 970,643 gallons | Ended (as reported); Aug 25, 2023, 10:05 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fd41f502-d29c-41fc-b10c-75032af23ef5, published Sep 13, 2023, 2:59 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | 246,582 gallons | Ended (as reported); Aug 25, 2023, 10:10 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3358c957-5abd-4774-823c-0ae259cb1fb1, published Sep 13, 2023, 2:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | volume not reported | Ended (as reported); Aug 25, 2023, 11:50 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 389a6843-782e-4416-a50b-a62e984b0de9, published Aug 28, 2023, 11:38 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | volume not reported | Ended (as reported); Aug 25, 2023, 11:50 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 67ab372e-e5d7-4d2d-b0a6-bda08d85b1f5, published Aug 28, 2023, 10:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | 38,859 gallons | Ended (as reported); Aug 25, 2023, 11:50 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b50cd9aa-8c34-4f3f-8c2f-ecb9b15463ce, published Sep 12, 2023, 2:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | 39.12 million gallons | Ended (as reported); Aug 25, 2023, 2:10 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5e3885b6-6dc6-42fd-a62c-b65030e8d981, published Sep 12, 2023, 11:06 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); Aug 25, 2023, 2:10 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5d2e3837-6cef-4973-b8b1-ddcdc4bd4dec, published Aug 25, 2023, 3:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 81,310 gallons | Ended (as reported); Aug 25, 2023, 10:35 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d095aa8b-1b04-4ecb-ad22-8b5b9e9e6cd1, published Sep 15, 2023, 9:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Aug 25, 2023, 10:35 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6e52f1b9-b31b-48fe-a75a-51bac31b1434, published Aug 25, 2023, 12:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | 7.41 million gallons | Ended (as reported); Aug 25, 2023, 11:02 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7ad2bff6-3ebe-4499-8c51-ab5a0ce3c709, published Sep 12, 2023, 10:57 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | volume not reported | Ended (as reported); Aug 25, 2023, 11:02 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1fb861a6-7448-4e0e-89ea-b9a6ceb51405, published Aug 28, 2023, 12:37 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | volume not reported | Ended (as reported); end time not reported | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 328464e3-f4c8-4020-93ae-d19f917fbdd2, published Aug 25, 2023, 12:28 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); end time not reported | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e3dd9475-396b-4fda-b7c7-8dd17c719949, published Aug 25, 2023, 12:27 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); end time not reported | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4d2c54c8-385e-47d6-b8f4-3d9508e098e4, published Aug 25, 2023, 2:31 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | 4.02 million gallons | Ended (as reported); Aug 25, 2023, 9:47 AM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 934b218c-fabe-4550-9130-55ac24d1fdb6, published Oct 26, 2023, 2:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | volume not reported | Ended (as reported); Aug 25, 2023, 9:47 AM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2c9ed7d0-ff7f-4771-8852-4689d7bad259, published Aug 25, 2023, 9:03 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | TOWN OF MONTAGUE | MON001 GREENFIELD RD NEAR WPCF | volume not reported | Ended (as reported); Aug 25, 2023, 6:05 AM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c8691913-ea25-4306-baf7-f5d32ac525dd, published Aug 28, 2023, 12:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | volume not reported | Ended (as reported); end time not reported | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 01e4974a-873b-4b85-934a-b65fd7317518, published Aug 25, 2023, 2:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | TOWN OF MONTAGUE | MON001 GREENFIELD RD NEAR WPCF | 484 gallons | Ended (as reported); Aug 25, 2023, 6:05 AM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bc28a04d-e162-46d1-9cbb-df53c49a203c, published Sep 18, 2023, 3:16 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | TOWN OF MONTAGUE | MON001 GREENFIELD RD NEAR WPCF | volume not reported | Ended (as reported); Aug 25, 2023, 6:05 AM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 97d78117-6616-4d62-9bae-45846c6151f0, published Aug 28, 2023, 12:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | TOWN OF MONTAGUE | MON002 OFF POWER ST ADJACENT TO POWER CANAL | volume not reported | Ended (as reported); Aug 25, 2023, 5:20 AM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fe2fe633-4cf8-499f-9fa9-9e6f32ae651a, published Aug 28, 2023, 12:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | TOWN OF MONTAGUE | MON002 OFF POWER ST ADJACENT TO POWER CANAL | 2,128 gallons | Ended (as reported); Aug 25, 2023, 5:20 AM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d3d87f5f-269f-47ec-932f-07a32f3ead0b, published Sep 18, 2023, 3:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | TOWN OF MONTAGUE | MON002 OFF POWER ST ADJACENT TO POWER CANAL | volume not reported | Ended (as reported); Aug 25, 2023, 5:20 AM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8d07aa29-5c52-4c4a-a807-51d22b080695, published Aug 28, 2023, 12:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); end time not reported | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bb2af87c-1317-45cf-a89b-804bc3af3791, published Aug 25, 2023, 12:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); end time not reported | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 329ff4ac-4413-4985-9797-5754871cd340, published Aug 25, 2023, 12:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); end time not reported | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d32c4616-5d15-413c-81cb-bfed84c4582a, published Aug 25, 2023, 12:44 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Aug 25, 2023, 8:00 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a81b4c44-6d29-4a44-854e-f4c81d39e647, published Aug 25, 2023, 12:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL014 ALSTON ST | 440,000 gallons | Ended (as reported); Aug 25, 2023, 8:04 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1e01ede1-d591-4a10-b063-6d239df0416a, published Sep 12, 2023, 10:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL014 ALSTON ST | volume not reported | Ended (as reported); Aug 25, 2023, 8:04 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 80c8d9be-c4ae-4de1-98a7-18bdd82d98ef, published Aug 25, 2023, 12:41 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | volume not reported | Ended (as reported); end time not reported | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1e7f1aa5-3e0a-4e24-b7b6-db6bd8915acd, published Aug 25, 2023, 12:30 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | 1.16 million gallons | Ended (as reported); Aug 25, 2023, 6:40 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cb9f0a77-9640-4b59-9947-b76f3cb57da1, published Sep 12, 2023, 10:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | volume not reported | Ended (as reported); Aug 25, 2023, 6:40 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1e524a1c-4d48-43f4-9c1a-9d98533ef9b3, published Aug 25, 2023, 12:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 1.06 million gallons | Ended (as reported); Aug 25, 2023, 8:00 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0778e21f-52a5-4c80-95b0-b498bf381459, published Sep 12, 2023, 10:27 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Aug 25, 2023, 8:00 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5f4b19de-5f62-4960-b4f9-bfae2f11923a, published Aug 25, 2023, 12:38 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 236,330 gallons | Ended (as reported); Aug 25, 2023, 8:35 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 242c9da0-1cb8-4843-a539-3fbd9820014f, published Sep 15, 2023, 9:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Aug 25, 2023, 8:35 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ec0d16f8-b7d7-4681-9390-c9001f4fc493, published Aug 25, 2023, 12:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | 240,000 gallons | Ended (as reported); Aug 25, 2023, 2:35 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5a9c9c2f-2b86-48bd-8fee-d4853adf14e1, published Sep 15, 2023, 4:12 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | 2.47 million gallons | Ended (as reported); Aug 25, 2023, 3:01 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a6e57117-ce69-46b5-abe1-a8207eed8648, published Sep 15, 2023, 4:15 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | 3 million gallons | Ended (as reported); Aug 25, 2023, 3:06 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fd953ae9-6061-4b10-a84f-29e6f2f55eca, published Sep 15, 2023, 4:13 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | 1.06 million gallons | Ended (as reported); Aug 25, 2023, 2:38 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a69cae83-1dcd-4082-b0cf-a8fea94ff453, published Sep 15, 2023, 4:15 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | 700,000 gallons | Ended (as reported); Aug 25, 2023, 2:40 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0438e8a2-5d70-4fb3-81ad-cdc47ee7630c, published Sep 15, 2023, 4:14 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | 560,000 gallons | Ended (as reported); Aug 25, 2023, 2:17 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 89f24d4b-2cb3-425d-81e5-5d917df87004, published Sep 15, 2023, 4:13 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 16.81 million gallons | Ended (as reported); Aug 25, 2023, 10:54 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e690fa05-0f04-4579-afca-783afb87eccf, published Sep 15, 2023, 4:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); Aug 27, 2023, 6:30 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e6ce9a44-4953-41e0-91bd-ce0051e21a73, published Aug 28, 2023, 1:10 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | 34,875 gallons | Ended (as reported); Aug 25, 2023, 1:55 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 42d935ca-91ea-4c97-8fc0-22d0278541b1, published Sep 15, 2023, 10:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | volume not reported | Ended (as reported); Aug 25, 2023, 1:55 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a6d1ca88-5618-4b8b-93ac-c24e00ae1b32, published Aug 28, 2023, 1:00 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | 61,000 gallons | Ended (as reported); Aug 24, 2023, 9:25 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 24d95f1e-460b-432c-b6aa-5525bce4e073, published Sep 15, 2023, 8:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | volume not reported | Ended (as reported); Aug 24, 2023, 9:25 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4eec1f13-5c80-48d6-ade5-de02d1c03018, published Aug 25, 2023, 7:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL021 RIVER TERRACE | 12,709 gallons | Ended (as reported); Aug 24, 2023, 8:40 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 91550f58-2ead-4d76-869f-23041a633344, published Sep 15, 2023, 8:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | 38,453 gallons | Ended (as reported); Aug 24, 2023, 8:45 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cdb8801f-6b18-47a2-b201-e89cdf21e2f7, published Sep 15, 2023, 8:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | 88,717 gallons | Ended (as reported); Aug 24, 2023, 8:50 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2eb7d3d6-cb0c-4bb6-86b5-0c67a2eaaa89, published Sep 15, 2023, 8:38 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); Aug 27, 2023, 6:30 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 057eb261-6c51-4a9a-afe8-bc689553ecde, published Aug 25, 2023, 2:35 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); Aug 27, 2023, 6:30 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7d5fb283-1b5b-4891-9485-1fcf8e71add4, published Aug 24, 2023, 2:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 1.4 million gallons | Ended (as reported); Aug 22, 2023, 3:15 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e924748b-1283-4bdd-8593-77362795ca7e, published Sep 12, 2023, 10:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 20,600 gallons | Ended (as reported); Aug 22, 2023, 2:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b7b13cd6-88b8-4c78-89c5-89f4c280609f, published Sep 15, 2023, 9:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Aug 22, 2023, 2:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3d37205d-8210-47b1-a524-b6c7b1d436d0, published Aug 22, 2023, 7:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | 857,760 gallons | Ended (as reported); Aug 22, 2023, 1:30 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c91e52ee-0c9a-4161-af8a-d3a2ffb8b605, published Sep 15, 2023, 9:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 64,600 gallons | Ended (as reported); Aug 22, 2023, 12:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 557e11fa-8911-4919-96c8-e5b9f283e8a8, published Sep 15, 2023, 9:38 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | volume not reported | Ended (as reported); Aug 22, 2023, 12:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 514d0d5e-459a-4852-933d-8b0668e2f5c7, published Aug 22, 2023, 7:46 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Aug 22, 2023, 1:30 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0a45afbb-c93e-49d1-9a0a-2efbd3b73b27, published Aug 22, 2023, 7:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Aug 22, 2023, 3:15 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ee0dea87-d5f1-40f2-ab9a-2530f68c9ff0, published Aug 22, 2023, 8:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 256,990 gallons | Ended (as reported); Aug 22, 2023, 8:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 044e5fcd-ef54-495b-b442-059c53011427, published Sep 15, 2023, 9:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Aug 22, 2023, 8:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b132c3c0-10d2-4b48-84ca-6c7cbeeef6f4, published Aug 22, 2023, 7:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 159,530 gallons | Ended (as reported); Aug 22, 2023, 1:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d6e4a99d-c152-4f43-aee0-387850608bbf, published Sep 15, 2023, 9:46 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Aug 22, 2023, 1:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3d289c70-e9b4-44bf-a127-43fbda39c3b5, published Aug 22, 2023, 7:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); Aug 27, 2023, 6:30 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 90994bca-ce3c-4679-b844-79a3baaff2cc, published Aug 23, 2023, 8:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 30,868 gallons | Ended (as reported); Aug 22, 2023, 12:10 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e6f1fb78-e592-4e5c-b648-3ebf666cec45, published Sep 12, 2023, 10:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 307,244 gallons | Ended (as reported); Aug 22, 2023, 12:10 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c74ad386-7454-46a2-8ff6-5d0a80090bd7, published Sep 12, 2023, 10:19 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Aug 22, 2023, 12:10 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e34d83a6-f612-4b6c-96da-9f89b73b997c, published Aug 22, 2023, 8:19 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Aug 22, 2023, 12:10 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e9fb3680-88dd-4b62-89e8-8d13108f20a3, published Aug 22, 2023, 8:18 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | 320,666 gallons | Ended (as reported); Aug 22, 2023, 12:05 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 38d17c3e-09e6-41c3-a6ce-19bb694542b9, published Sep 12, 2023, 10:17 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | volume not reported | Ended (as reported); Aug 22, 2023, 12:05 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 79fabee6-cc51-41d4-bb9b-98cc88cbaca4, published Aug 22, 2023, 8:16 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | 88,849 gallons | Ended (as reported); Aug 21, 2023, 11:58 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6291423c-80a0-456f-8c6f-d3f3adf26278, published Sep 12, 2023, 10:15 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | volume not reported | Ended (as reported); Aug 21, 2023, 11:58 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 65b40391-2729-42a4-8742-efe662ff068d, published Aug 22, 2023, 8:14 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | 30,000 gallons | Ended (as reported); Aug 21, 2023, 9:00 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 63f0c354-d295-4b63-bcc1-363324bf13b9, published Sep 7, 2023, 4:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | volume not reported | Ended (as reported); Aug 21, 2023, 9:00 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8b25e9c7-797f-4fa9-a9cf-e4bd8db95679, published Aug 22, 2023, 8:37 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | 610,000 gallons | Ended (as reported); Aug 21, 2023, 9:06 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 02b83b83-c096-4c7d-ab0b-e702c8a8a5c9, published Sep 12, 2023, 10:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | volume not reported | Ended (as reported); Aug 21, 2023, 9:06 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d87c7464-2ecd-42c0-a7dd-ee476ca4a8dd, published Aug 21, 2023, 9:37 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | volume not reported | Ended (as reported); Aug 21, 2023, 8:35 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 94e143b9-d5d3-47d3-8416-8c2c436d4712, published Aug 24, 2023, 2:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | 43,000 gallons | Ended (as reported); Aug 21, 2023, 8:35 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 184737e3-693f-4e3a-939a-4282f904b701, published Sep 14, 2023, 2:18 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS062 SEAPORT BLVD JUST BEFORE INT W/93 | 370,000 gallons | Ended (as reported); Aug 21, 2023, 9:05 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8a546cb8-8ec0-4d78-8d1c-9047a5c51c32, published Sep 14, 2023, 1:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS062 SEAPORT BLVD JUST BEFORE INT W/93 | volume not reported | Ended (as reported); Aug 21, 2023, 9:05 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a58349ce-a2c0-4671-bc74-64a1c7a3cac6, published Aug 24, 2023, 2:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); Aug 27, 2023, 6:30 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7c3b0a48-391a-43b2-b081-0b8088b4be02, published Aug 22, 2023, 8:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); Aug 27, 2023, 6:30 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 368b4dfe-0785-443c-96c0-540768e4a5b6, published Aug 20, 2023, 7:15 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Nutting Lake was body of water in area, catch basins feed that lake” | BILLERICA WASTEWATER TREATMENT FACILITY | not provided | 20,000 gallons | Ended (as reported); Aug 19, 2023, 6:30 PM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 584d69c6-7732-40aa-9efe-b546aec5633c, published Aug 22, 2023, 8:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Near Nutting Lake - Catch Basins in area feed it” | BILLERICA WASTEWATER TREATMENT FACILITY | not provided | volume not reported | Ended (as reported); end time not reported | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f68b4a26-f8b4-418b-b284-2ad6603c9bf8, published Aug 21, 2023, 9:02 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); Aug 27, 2023, 6:30 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5c4be601-a1c2-440b-a78c-515be08d37e6, published Aug 20, 2023, 7:14 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR203 JUST NORTH OF LOCKS AT CHARLSTOWN BRIDGE | 3.93 million gallons | Ended (as reported); Aug 18, 2023, 7:00 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 31cc3080-0292-4940-bf08-99b4948ea398, published Sep 12, 2023, 10:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR203 JUST NORTH OF LOCKS AT CHARLSTOWN BRIDGE | volume not reported | Ended (as reported); Aug 18, 2023, 7:00 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fe2088f0-5c55-4ede-b6ea-924ee4827a61, published Aug 18, 2023, 7:12 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | 4.14 million gallons | Ended (as reported); Aug 18, 2023, 6:48 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 232279d1-49f4-4c78-a6f3-9291267d61b0, published Sep 12, 2023, 11:04 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); Aug 18, 2023, 6:48 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 75544a36-14b3-4ff4-9bca-051f316de4da, published Aug 18, 2023, 7:13 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | 620,000 gallons | Ended (as reported); Aug 18, 2023, 4:45 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c1cb7dbf-6346-4db0-9cb6-90f525c58822, published Sep 7, 2023, 4:06 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | volume not reported | Ended (as reported); Aug 18, 2023, 4:45 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1dea9278-4e96-42a0-b291-6cbf3cea4e8d, published Aug 18, 2023, 6:27 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS078 170 FT NORTH OF INTER E 1ST ST & I ST | 500 gallons | Ended (as reported); Aug 18, 2023, 4:25 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e50b6732-ce0c-4b18-ab62-540841cfdd3c, published Sep 14, 2023, 2:21 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | BOSTON WATER & SEWER COMMISSION | BOS009 CORNER OF SUMMER & NEW ST | 13,000 gallons | Ended (as reported); Aug 18, 2023, 4:35 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 86dcdba0-d3d7-4a7e-9609-bd74acb2270c, published Sep 14, 2023, 1:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | BOSTON WATER & SEWER COMMISSION | BOS009 CORNER OF SUMMER & NEW ST | volume not reported | Ended (as reported); Aug 18, 2023, 4:35 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 84ac5eda-dcd7-4df5-ba0b-9335105c4a89, published Aug 18, 2023, 8:15 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | volume not reported | Ended (as reported); Aug 18, 2023, 11:30 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3718b7af-e798-4640-913e-30b560ff3c5c, published Aug 18, 2023, 7:17 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR023 STORROW DRIVE @MUDDY RIVER | 70,000 gallons | Ended (as reported); Aug 18, 2023, 4:10 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 17e99b24-d11c-43f6-b13a-dc1acd5b69f8, published Sep 12, 2023, 10:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR023 STORROW DRIVE @MUDDY RIVER | volume not reported | Ended (as reported); Aug 18, 2023, 4:10 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e87038c5-e8e1-4068-9731-cae1616f5f91, published Aug 21, 2023, 1:13 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Merrimac River” | AMESBURY WATER POLLUTION ABATEMENT PLANT | not provided | volume not reported | Ended (as reported); end time not reported | AMESBURY WATER POLLUTION ABATEMENT PLANT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e7b641a8-cf2d-43eb-b46e-6df2811cf7d4, published Aug 18, 2023, 5:34 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Earlier version | “Merrimac River” | AMESBURY WATER POLLUTION ABATEMENT PLANT | not provided | volume not reported | Ended (as reported); end time not reported | AMESBURY WATER POLLUTION ABATEMENT PLANT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6f560925-335a-4213-999b-bbd2db7fbae4, published Aug 18, 2023, 2:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Powwow River | AMESBURY WATER POLLUTION ABATEMENT PLANT | not provided | 5,000 gallons | Ended (as reported); Aug 18, 2023, 6:00 PM EDT | AMESBURY WATER POLLUTION ABATEMENT PLANT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4c637235-52cb-4bcb-8d94-9ca0179b93ec, published Dec 12, 2023, 9:07 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Powwow River | AMESBURY WATER POLLUTION ABATEMENT PLANT | not provided | volume not reported | Ended (as reported); end time not reported | AMESBURY WATER POLLUTION ABATEMENT PLANT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0e8f0cc2-716a-4e89-a48a-9cb6784bd385, published Aug 18, 2023, 6:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Earlier version | Powwow River | AMESBURY WATER POLLUTION ABATEMENT PLANT | not provided | 2,500 gallons | Ended (as reported); end time not reported | AMESBURY WATER POLLUTION ABATEMENT PLANT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 59fb0a4b-3719-4468-9692-6ffe7729a411, published Aug 18, 2023, 3:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); Aug 27, 2023, 6:30 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f12cf946-1380-4abb-b09d-44e30e08535b, published Aug 20, 2023, 7:12 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 280,390 gallons | Ended (as reported); Aug 18, 2023, 2:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f00328c1-badd-4e46-8b5e-1233ba98f78c, published Sep 15, 2023, 9:19 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Aug 18, 2023, 2:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 01e3d560-2a63-4c5c-895f-a00f1cf8f115, published Aug 18, 2023, 2:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW016 FREDERICK ST & RFB | 43,660 gallons | Ended (as reported); Aug 18, 2023, 11:20 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cdce4eb2-8007-4836-a2ae-e8488c26692c, published Sep 15, 2023, 8:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW007 CAPITAL AND ROD. FRENCH BLVD | 40,180 gallons | Ended (as reported); Aug 18, 2023, 11:20 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 04835ff9-3eb7-455f-ad7d-21e13ad8d880, published Sep 15, 2023, 8:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 18,000 gallons | Ended (as reported); Aug 18, 2023, 11:55 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 10d44796-cfe1-4386-a7b1-2a8faac31452, published Sep 14, 2023, 7:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW016 FREDERICK ST & RFB | volume not reported | Ended (as reported); Aug 18, 2023, 11:20 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fbe1c068-4b81-4e6a-a0dd-4f33d70fc002, published Aug 18, 2023, 3:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW007 CAPITAL AND ROD. FRENCH BLVD | volume not reported | Ended (as reported); Aug 18, 2023, 11:20 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 46244517-6189-4037-afa1-5db44e5711fb, published Aug 18, 2023, 3:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | 227,310 gallons | Ended (as reported); Aug 18, 2023, 12:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 92a1de9e-19a8-443c-815d-cd8cbf926083, published Sep 15, 2023, 9:16 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 231,510 gallons | Ended (as reported); Aug 18, 2023, 3:25 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 85467e53-de35-42a1-a16b-8cf62a2f4ff8, published Sep 15, 2023, 9:06 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 1.27 million gallons | Ended (as reported); Aug 18, 2023, 12:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0e9f25f0-c654-4569-a0c7-b984c2ced5d4, published Sep 15, 2023, 9:00 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | 81,500 gallons | Ended (as reported); Aug 18, 2023, 11:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 975b440f-9437-48d2-af88-6fc352e63153, published Sep 15, 2023, 8:46 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | volume not reported | Ended (as reported); Aug 18, 2023, 11:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 60d8b139-68cd-478d-9e67-9921ad2ab78a, published Aug 18, 2023, 3:01 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | volume not reported | Ended (as reported); Aug 18, 2023, 12:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 01f7aeda-072b-4a28-8906-9c18c5b7d9aa, published Aug 18, 2023, 3:00 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | volume not reported | Ended (as reported); Aug 18, 2023, 3:25 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9cb9b85c-386d-476b-96c0-7727838fca75, published Aug 18, 2023, 2:59 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | volume not reported | Ended (as reported); Aug 18, 2023, 12:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8d95386e-faf8-416b-b7f6-8850d64ddb33, published Aug 18, 2023, 2:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | 4.61 million gallons | Ended (as reported); Aug 18, 2023, 1:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 48587c00-8581-45e0-835a-a37ed76c3923, published Sep 15, 2023, 9:07 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 157,220 gallons | Ended (as reported); Aug 18, 2023, 1:50 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 405fb1b8-3d04-43fd-a444-47be0d353bce, published Sep 15, 2023, 7:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Aug 18, 2023, 1:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 09ffffff-deb6-44d5-a449-78e64fa9111d, published Aug 18, 2023, 2:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Aug 18, 2023, 1:50 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4f5266de-0b42-461c-9742-49addde88568, published Aug 18, 2023, 2:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Aug 18, 2023, 6:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9e09360d-0a12-4809-a363-c5710ddf6e3a, published Aug 18, 2023, 3:00 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 621,420 gallons | Ended (as reported); Aug 18, 2023, 6:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8765773b-3738-42ff-8553-0a5dc9ad27ea, published Sep 15, 2023, 9:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF TAUNTON | TAU004 WEST WATER STREET | 106,000 gallons | Ended (as reported); Aug 18, 2023, 11:32 AM EDT | CITY OF TAUNTON (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 851a2e78-ce68-4eb6-af8e-031c9c5784ff, published Aug 18, 2023, 3:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV013 LOWER SIPHON BUTTONWOOD AVE | volume not reported | Ended (as reported); Aug 18, 2023, 11:40 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 80a43009-6b1a-4b0c-9277-29d6e8a1c36f, published Aug 21, 2023, 10:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 18.8 million gallons | Ended (as reported); Aug 18, 2023, 9:10 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 304d5617-da91-43dd-864e-1e1133ca30b6, published Sep 12, 2023, 10:11 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Aug 18, 2023, 9:10 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 685ff267-2da1-4ea6-89dd-1313ea1b12ee, published Aug 18, 2023, 7:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | North Nashua River | CITY OF FITCHBURG | FIT064 CHAMBER BEHIND 672 WATER ST. | 94,000 gallons | Ended (as reported); Aug 18, 2023, 10:50 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4378153c-b95d-4491-bc1a-1120e7e7f5a6, published Sep 15, 2023, 11:55 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | North Nashua River | CITY OF FITCHBURG | FIT064 CHAMBER BEHIND 672 WATER ST. | volume not reported | Ended (as reported); Aug 18, 2023, 10:50 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 699d358d-85a1-4d1b-b0f3-35116582fb83, published Aug 22, 2023, 7:39 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW011 READ STREET | 10,000 gallons | Ended (as reported); Aug 18, 2023, 10:32 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 790656e3-ba27-4c15-9b13-e6498a279482, published Sep 15, 2023, 4:07 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | 5.4 million gallons | Ended (as reported); Aug 18, 2023, 12:23 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4d0cf50d-36ec-4fa3-9c94-043092a864ca, published Sep 15, 2023, 4:07 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | volume not reported | Ended (as reported); Aug 18, 2023, 12:23 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 20aaee24-5cbe-418f-a5b3-571a33a09233, published Aug 18, 2023, 8:53 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW011 READ STREET | volume not reported | Ended (as reported); Aug 18, 2023, 10:32 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 19582cfb-fa9f-4b79-8c1c-ba525bff7852, published Aug 18, 2023, 8:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 1.56 million gallons | Ended (as reported); Aug 18, 2023, 12:15 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a3d4e94b-150a-46e1-8a4d-07bf7f60f660, published Sep 12, 2023, 10:09 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Aug 18, 2023, 12:15 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bae1c2cd-fdca-46be-a288-dc8b87d47132, published Aug 18, 2023, 7:32 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | 9.63 million gallons | Ended (as reported); Aug 18, 2023, 12:59 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 24b48004-f87e-4707-a56b-964c066c1e4b, published Sep 15, 2023, 4:10 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV024 VARNUM ST UPPER SIPHON | 1.23 million gallons | Ended (as reported); Aug 18, 2023, 11:00 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9647b2e9-c06c-4700-ab18-ab48212c0e41, published Sep 15, 2023, 10:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV013 LOWER SIPHON BUTTONWOOD AVE | 4.01 million gallons | Ended (as reported); Aug 18, 2023, 11:40 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7af41f3-e180-4e7e-8c15-f207a734ceef, published Sep 15, 2023, 9:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL008 FERRY ST | 363,312 gallons | Ended (as reported); Aug 18, 2023, 10:50 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fa876773-3711-4bf7-8889-1e643a2908da, published Sep 12, 2023, 10:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | volume not reported | Ended (as reported); Aug 18, 2023, 12:59 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 902f7eed-90fb-4095-8f55-890da20a847e, published Aug 18, 2023, 8:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL008 FERRY ST | volume not reported | Ended (as reported); Aug 18, 2023, 10:50 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4d34f4fe-06bc-43b7-9b51-33f8f1760170, published Aug 18, 2023, 7:30 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Aug 19, 2023, 2:06 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c90475a6-63d2-40e1-9f13-90842c74ab01, published Dec 14, 2023, 4:32 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 26.47 million gallons | Ended (as reported); Aug 19, 2023, 2:06 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0a17c2be-63b0-4efc-a2e5-9c7a32fcd1ce, published Sep 15, 2023, 4:05 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 2.22 million gallons | Ended (as reported); Aug 18, 2023, 1:27 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4c061e06-4842-4fad-87ad-783c980c64d4, published Sep 12, 2023, 10:06 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD005 CANAL STREET CASEY BRIDGE | 120,249 gallons | Ended (as reported); Aug 18, 2023, 10:35 AM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 58334805-05fb-4e85-a023-82ea79176669, published Aug 19, 2023, 8:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD005 CANAL STREET CASEY BRIDGE | volume not reported | Ended (as reported); Aug 18, 2023, 10:35 AM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b38c8f15-db7a-4c6a-944b-30986d07b568, published Aug 19, 2023, 8:26 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | volume not reported | Ended (as reported); Aug 18, 2023, 12:38 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2de86867-d04c-4d46-a53d-9a9c881631e7, published Aug 18, 2023, 8:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Aug 18, 2023, 1:27 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bf7b31b7-d4bb-4d19-ba9d-9485e437c6c1, published Aug 18, 2023, 7:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | 4.8 million gallons | Ended (as reported); Aug 18, 2023, 12:38 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5a72c4b6-793c-471c-9de6-6965e0540ea7, published Sep 15, 2023, 4:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | 1.24 million gallons | Ended (as reported); Aug 18, 2023, 11:30 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3b22a217-7911-491d-89d1-45c9bcbd6dbe, published Sep 12, 2023, 10:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL019 CANAL ST | 2.28 million gallons | Ended (as reported); Aug 18, 2023, 11:54 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 451385ed-13bb-440f-86af-800220594581, published Sep 12, 2023, 10:03 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Spicket River | GREATER LAWRENCE SANITARY DISTRICT | GLSD006 GENERAL STREET GENERAL HOSPITAL | 399,491 gallons | Ended (as reported); Aug 18, 2023, 11:00 AM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 563b415e-70e7-483c-af35-5ab1cb9e1802, published Aug 19, 2023, 8:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Spicket River | GREATER LAWRENCE SANITARY DISTRICT | GLSD006 GENERAL STREET GENERAL HOSPITAL | volume not reported | Ended (as reported); Aug 18, 2023, 11:00 AM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 75088ae7-0b99-4e21-a171-7f803b0856c4, published Aug 19, 2023, 8:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL019 CANAL ST | volume not reported | Ended (as reported); Aug 18, 2023, 11:54 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d824a4d9-f503-45de-9010-3763c392407c, published Aug 18, 2023, 7:28 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | volume not reported | Ended (as reported); Aug 18, 2023, 11:30 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b0505378-88ce-4973-b710-23f43b7b23fa, published Aug 18, 2023, 12:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 5.7 million gallons | Ended (as reported); Aug 18, 2023, 12:28 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 02d05a27-1898-4245-a8bd-56aa65d9bafe, published Sep 12, 2023, 10:01 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 3.4 million gallons | Ended (as reported); Aug 18, 2023, 11:03 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8c8d0de9-f969-4646-9c9b-8d65ae9ce150, published Sep 12, 2023, 9:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Aug 18, 2023, 12:28 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e178881b-a061-44a6-b231-76ea6e8105c3, published Aug 18, 2023, 7:27 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Aug 18, 2023, 11:03 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2bf7f25c-e89f-4439-b499-194c76f9d4a5, published Aug 18, 2023, 7:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD004 ISLAND STREET | 9.53 million gallons | Ended (as reported); Aug 18, 2023, 11:55 AM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 798d38f4-1296-44a9-9cef-613c315a4901, published Aug 19, 2023, 8:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD004 ISLAND STREET | volume not reported | Ended (as reported); Aug 18, 2023, 11:55 AM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a3d8aadc-1e7a-4705-9deb-ce0f3ab6d824, published Aug 19, 2023, 8:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW002 WALKER STREET | volume not reported | Ended (as reported); Aug 18, 2023, 11:42 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f1f0ef9a-3ae8-4e52-8bf9-8bac516eb112, published Aug 18, 2023, 8:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW002 WALKER STREET | 4.32 million gallons | Ended (as reported); Aug 18, 2023, 11:42 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1beecfd1-fa21-4bd1-81a1-e48069be3a84, published Sep 15, 2023, 4:05 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | 2.02 million gallons | Ended (as reported); Aug 18, 2023, 11:04 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f140bbb7-ea6e-4223-a694-ce652079d1e5, published Sep 15, 2023, 4:06 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS062 SEAPORT BLVD JUST BEFORE INT W/93 | 265,000 gallons | Ended (as reported); Aug 18, 2023, 4:40 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 43ed74dc-bd5b-415c-ab02-5e3d15baeef3, published Sep 14, 2023, 1:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 2.48 million gallons | Ended (as reported); Aug 18, 2023, 11:20 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a08a64b9-5199-47bc-acff-28932c930c5c, published Sep 12, 2023, 9:57 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 4.73 million gallons | Ended (as reported); Aug 18, 2023, 11:40 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d2e0436d-5f54-418a-9042-97ac9b335747, published Sep 12, 2023, 9:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | 1.52 million gallons | Ended (as reported); Aug 18, 2023, 11:05 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1ac88e2d-4281-4c27-984c-4e559dd88eb2, published Sep 12, 2023, 9:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | volume not reported | Ended (as reported); Aug 18, 2023, 11:04 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e405cf97-8cad-44a5-8759-ee3701e1edcf, published Aug 18, 2023, 8:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS062 SEAPORT BLVD JUST BEFORE INT W/93 | volume not reported | Ended (as reported); Aug 18, 2023, 4:40 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1a5a32b4-386c-4a25-8d70-f4d302d14677, published Aug 18, 2023, 8:16 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Aug 18, 2023, 11:40 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2edb97af-e2c2-4fe1-aabb-e097f3ab527b, published Aug 18, 2023, 7:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Aug 18, 2023, 11:40 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 799efced-c984-42f3-9492-69fa850ea862, published Aug 18, 2023, 7:23 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | volume not reported | Ended (as reported); Aug 18, 2023, 11:05 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fb67ca57-c138-40c8-a4cd-7e9aca91b776, published Aug 18, 2023, 7:21 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL014 ALSTON ST | 1.17 million gallons | Ended (as reported); Aug 18, 2023, 11:44 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 50d08f15-1b57-4e7c-8a5a-52714ca18d1f, published Sep 12, 2023, 9:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL014 ALSTON ST | volume not reported | Ended (as reported); Aug 18, 2023, 11:44 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8fe87c1f-7010-4d24-83f2-626d5bbc3049, published Aug 18, 2023, 7:20 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Pawtucket Canal” | LOWELL REGIONAL WASTEWATER UTILITY | not provided | 883 gallons | Ended (as reported); Aug 18, 2023, 10:27 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5064621d-14f6-4c93-95eb-597f359c0905, published Sep 15, 2023, 4:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | 1.82 million gallons | Ended (as reported); Aug 18, 2023, 10:48 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3e310dfb-f3d8-4ac5-b4bf-b49387dff0ea, published Sep 12, 2023, 9:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | volume not reported | Ended (as reported); Aug 18, 2023, 10:48 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5b2b0298-8406-46ea-9ba5-81dce3b8d1cd, published Aug 18, 2023, 7:18 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Wetland” | LOWELL REGIONAL WASTEWATER UTILITY | not provided | 1,480 gallons | Ended (as reported); Aug 18, 2023, 10:27 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6183550f-7148-446a-a02a-e47677cf4374, published Sep 15, 2023, 4:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Pawtucket Canal | LOWELL REGIONAL WASTEWATER UTILITY | not provided | 825 gallons | Ended (as reported); Aug 18, 2023, 10:27 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d34d75a5-7c37-4088-b1e0-e3125702a069, published Sep 15, 2023, 4:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | 3.36 million gallons | Ended (as reported); Aug 18, 2023, 12:27 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bf1f4068-7686-4fbd-ab17-0aa87c8a365b, published Sep 15, 2023, 4:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS080 NW CORNER OF MASSPORT CONWAY FACILITY OFF DAY BLVD | 46,000 gallons | Ended (as reported); Aug 18, 2023, 4:35 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dcb8129c-360d-43b4-94b6-79c649c63f98, published Sep 14, 2023, 2:22 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD002 MERRIMACK STREET | 3.89 million gallons | Ended (as reported); Aug 18, 2023, 11:21 AM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 06cf884a-6492-4eb1-9878-bca31813811c, published Aug 19, 2023, 8:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD002 MERRIMACK STREET | volume not reported | Ended (as reported); Aug 18, 2023, 11:21 AM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 50dbeae6-605d-497b-ad62-095752bed5e5, published Aug 19, 2023, 8:24 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | volume not reported | Ended (as reported); Aug 18, 2023, 12:27 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 661fd340-a92c-42e1-9f58-83d6937983f0, published Aug 18, 2023, 8:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS080 NW CORNER OF MASSPORT CONWAY FACILITY OFF DAY BLVD | volume not reported | Ended (as reported); Aug 18, 2023, 4:35 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ddde6414-da23-47ab-b10a-61adaa6df834, published Aug 18, 2023, 8:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | 15.52 million gallons | Ended (as reported); Aug 18, 2023, 11:59 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 17492806-80ac-4cac-8277-e49156e9bca7, published Sep 15, 2023, 4:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | volume not reported | Ended (as reported); Aug 18, 2023, 11:59 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9060a4d8-f5de-4f39-a988-efacf40100c0, published Aug 18, 2023, 8:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | 270,000 gallons | Ended (as reported); Aug 18, 2023, 4:50 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6eb68ca4-e5ef-4712-9c43-16182d6b08e8, published Sep 14, 2023, 1:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | volume not reported | Ended (as reported); Aug 18, 2023, 4:50 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1080a58b-dbb7-4812-8187-e27a8198dbf0, published Aug 18, 2023, 8:13 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | 1.32 million gallons | Ended (as reported); Aug 18, 2023, 4:50 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c60d78b9-2ae6-418e-a596-ae44bb88c207, published Sep 14, 2023, 2:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | volume not reported | Ended (as reported); Aug 18, 2023, 4:50 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c9318d3b-20e0-4f5b-8bac-83d3996a0879, published Aug 18, 2023, 8:18 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | TOWN OF MONTAGUE | MON001 GREENFIELD RD NEAR WPCF | volume not reported | Ended (as reported); end time not reported | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ff76f39d-8f35-43ce-b982-683fd0993900, published Aug 19, 2023, 9:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV019 MAIN STREET NORTH | 80,271 gallons | Ended (as reported); Aug 18, 2023, 9:40 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e180a83b-8624-4bc2-b53c-8a7ff3d9edfb, published Sep 15, 2023, 9:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV019 MAIN STREET NORTH | volume not reported | Ended (as reported); Aug 18, 2023, 9:40 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a48d5ba7-4bfb-4edc-939e-1e581ecc7e08, published Aug 21, 2023, 10:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV024 VARNUM ST UPPER SIPHON | volume not reported | Ended (as reported); Aug 18, 2023, 11:00 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 029fc078-f3ae-48c0-84fd-fe48d7595dcb, published Aug 21, 2023, 10:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | 1.65 million gallons | Ended (as reported); Aug 18, 2023, 10:50 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4d285b1a-e9e8-4234-9c5e-3f8a5e0cdf53, published Sep 15, 2023, 9:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | volume not reported | Ended (as reported); Aug 18, 2023, 10:50 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9b09afd6-dea8-4fb2-8c9f-b62a6187c357, published Aug 21, 2023, 10:55 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV041 CHESTNUT ST | volume not reported | Ended (as reported); Aug 18, 2023, 9:45 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dbebfa91-1701-413d-bdff-6b447c263745, published Aug 21, 2023, 10:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | volume not reported | Ended (as reported); Aug 18, 2023, 10:50 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5ae077c7-478e-4933-b9b9-92fd2eebfbc2, published Aug 21, 2023, 10:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | volume not reported | Ended (as reported); Aug 18, 2023, 11:10 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 971686cc-07e5-4ec6-a589-90df52a09d05, published Aug 18, 2023, 9:34 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV041 CHESTNUT ST | 79,413 gallons | Ended (as reported); Aug 18, 2023, 9:45 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 41f5d7ee-103f-45e5-910c-948921c52f47, published Sep 15, 2023, 10:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV040 BETHANY AVE | 112,712 gallons | Ended (as reported); Aug 18, 2023, 9:40 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5c93d160-5c61-4109-aea0-07317b817cd7, published Sep 15, 2023, 10:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV039 SOUTH WEBSTER | 54,257 gallons | Ended (as reported); Aug 18, 2023, 10:30 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record de225151-6240-4432-9e7a-f1247a7bd150, published Sep 15, 2023, 10:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | 1.6 million gallons | Ended (as reported); Aug 18, 2023, 10:50 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9bc6b0d6-a476-495f-937a-2708daff4972, published Sep 15, 2023, 10:27 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV032 BRADFORD AVE | 279,990 gallons | Ended (as reported); Aug 18, 2023, 9:45 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a8be384c-cb1e-46fe-bc58-4ca4df71123b, published Sep 15, 2023, 10:26 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | 68,729 gallons | Ended (as reported); Aug 18, 2023, 10:15 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a28a783e-5184-41f3-98a4-f070314d72a9, published Sep 13, 2023, 2:06 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | 32,752 gallons | Ended (as reported); Aug 18, 2023, 11:10 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6aa445de-4087-41ae-b53a-dac625152abc, published Sep 12, 2023, 2:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV039 SOUTH WEBSTER | volume not reported | Ended (as reported); Aug 18, 2023, 10:30 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cdc537e9-1ea8-42dd-97e0-2cc4baf844c2, published Aug 21, 2023, 10:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV040 BETHANY AVE | volume not reported | Ended (as reported); Aug 18, 2023, 9:40 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 721bb646-7f3b-4931-8ca4-f358cc779bd4, published Aug 21, 2023, 10:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | volume not reported | Ended (as reported); Aug 18, 2023, 10:10 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 81b81a40-0970-4062-9813-eacd75effbe0, published Aug 21, 2023, 10:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV032 BRADFORD AVE | volume not reported | Ended (as reported); Aug 18, 2023, 9:45 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2b139d42-889b-4de0-affa-07ba2bce1b97, published Aug 21, 2023, 10:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | volume not reported | Ended (as reported); Aug 18, 2023, 10:10 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d6158575-ce4a-4f58-b1da-0d31ff89517b, published Aug 18, 2023, 9:37 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | volume not reported | Ended (as reported); Aug 18, 2023, 10:15 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 959bb56e-cfa9-4a94-8a9b-6804530bf648, published Aug 18, 2023, 9:36 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | 485,333 gallons | Ended (as reported); Aug 18, 2023, 10:10 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 00f91364-c0d0-4616-ad9c-3214a8dd69ca, published Sep 15, 2023, 9:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | 676,193 gallons | Ended (as reported); Aug 18, 2023, 10:10 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record df896c68-c35d-45b0-b7b7-f58d33dc0eb7, published Sep 13, 2023, 2:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | volume not reported | Ended (as reported); Aug 18, 2023, 10:20 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8e930b8b-a7fe-452c-a3ba-41b048aed0b8, published Aug 21, 2023, 10:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | 6.66 million gallons | Ended (as reported); Aug 18, 2023, 12:20 PM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 076f54c9-ffed-4d28-b086-bd3a8d4b0b99, published Oct 26, 2023, 2:16 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | 350,118 gallons | Ended (as reported); Aug 18, 2023, 10:20 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 67cc4e51-62c3-4085-979c-ad6ede098faa, published Sep 15, 2023, 9:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | volume not reported | Ended (as reported); Aug 18, 2023, 12:20 PM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2f78ebe5-a700-45a7-992b-d24886a37f5f, published Aug 18, 2023, 3:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | TOWN OF MONTAGUE | MON001 GREENFIELD RD NEAR WPCF | volume not reported | Ended (as reported); Aug 18, 2023, 8:20 AM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8e41a7f7-4df9-4f7b-b84f-92db3f049355, published Aug 19, 2023, 9:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | TOWN OF MONTAGUE | MON001 GREENFIELD RD NEAR WPCF | 78,591 gallons | Ended (as reported); Aug 18, 2023, 8:20 AM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a8608764-b9a6-4714-8d07-21762e716822, published Sep 18, 2023, 3:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | 9,215 gallons | Ended (as reported); Aug 18, 2023, 7:55 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 909d2f10-bc70-444a-97f4-8d60ba8175e1, published Sep 15, 2023, 8:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | 63,587 gallons | Ended (as reported); Aug 18, 2023, 8:10 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 46701627-2f89-4767-bd29-8e13379cb2fc, published Sep 15, 2023, 8:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | 48.3 million gallons | Ended (as reported); Aug 27, 2023, 6:30 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c04e9cdf-00d1-41d4-ab33-6cdd7ca03aa1, published Apr 8, 2024, 12:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); Aug 27, 2023, 6:30 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 98143411-d571-4f3f-9787-a0f9e70fc2b1, published Aug 18, 2023, 8:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ongoing (as reported); ongoing (as reported) | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a7e8a8cf-24e0-4d78-8e38-31ae6abe4680, published Aug 18, 2023, 6:37 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ongoing (as reported); ongoing (as reported) | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fa10a0f8-4de6-4068-bc78-91f547993e22, published Aug 17, 2023, 9:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS064 INT DORCHESTER AVE & SUMMER ST | 1,000 gallons | Ended (as reported); Aug 15, 2023, 11:50 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3391ca25-e8ba-4722-aca5-c526a595bec5, published Sep 14, 2023, 2:06 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS064 INT DORCHESTER AVE & SUMMER ST | volume not reported | Ended (as reported); Aug 15, 2023, 11:50 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b8419316-d42e-4aa4-8da9-d442f985f3ef, published Aug 15, 2023, 4:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | volume not reported | Ended (as reported); end time not reported | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 97ade26f-382f-4230-9870-a5386654bc9c, published Aug 16, 2023, 7:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | 620,000 gallons | Ended (as reported); Aug 15, 2023, 10:56 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 89db7361-d8f8-4b6a-8c20-a1cf6a3cd5e5, published Sep 15, 2023, 4:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | volume not reported | Ended (as reported); Aug 15, 2023, 10:56 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b610404a-920d-4ff0-b66e-459129d665ee, published Aug 15, 2023, 6:31 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR034 MAIN ST. | volume not reported | Ongoing (as reported); ongoing (as reported) | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7eb9d73a-5154-4c97-bc74-12e7a5fd6adf, published Aug 15, 2023, 4:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR025 ALLEN & OAKLAND STS. | 96,000 gallons | Ended (as reported); Aug 15, 2023, 9:10 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 345d1eb8-05e1-4534-b551-85c7b5e4b527, published Sep 15, 2023, 9:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR015A UNION ST. | 128,000 gallons | Ended (as reported); Aug 15, 2023, 9:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e2633a83-f83a-4e68-a1ba-1c966d655d2f, published Sep 15, 2023, 9:05 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR049 SPRINGFIELD ST. | 53,000 gallons | Ended (as reported); Aug 15, 2023, 9:15 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3b13ea7c-d783-476e-9a1d-7e5fcd05dbc2, published Sep 15, 2023, 9:38 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR049 SPRINGFIELD ST. | volume not reported | Ended (as reported); Aug 15, 2023, 9:15 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 62833a7a-276a-489f-a36f-87562070cbe9, published Aug 15, 2023, 4:17 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 7,620 gallons | Ended (as reported); Aug 15, 2023, 8:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 02d461ed-5ee9-45bb-b00d-078d63b28bcc, published Sep 14, 2023, 9:22 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | volume not reported | Ended (as reported); Aug 15, 2023, 8:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bbf83874-4cf4-43fb-88a6-c93e3312d249, published Aug 15, 2023, 4:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR048 ALLEN & RIFLE STS. | 121,000 gallons | Ended (as reported); Aug 15, 2023, 8:20 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9e94f623-da4a-481d-a3d1-02dd9a364f77, published Sep 15, 2023, 9:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 270,000 gallons | Ended (as reported); Aug 15, 2023, 9:34 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e8dc53c7-210e-4c6d-86ec-2ab8e3d9a245, published Sep 12, 2023, 9:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Aug 15, 2023, 9:34 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 626f0281-4128-4e2c-9f66-68723cc47d9f, published Aug 15, 2023, 3:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 5,952 gallons | Ended (as reported); Aug 15, 2023, 7:40 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f1f2aa1b-26fd-4b23-a2f1-3e3f48103a1e, published Sep 12, 2023, 9:40 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Aug 15, 2023, 7:40 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 30897f22-29bc-4080-bd21-67cc140380da, published Aug 15, 2023, 3:10 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL019 YALE ST. | 471 gallons | Ended (as reported); Aug 15, 2023, 7:25 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c8893dc0-dee5-48be-905b-1ac4691c5bf4, published Sep 15, 2023, 8:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL02 PROVIDENCE HOSPITAL | 5,340 gallons | Ended (as reported); Aug 15, 2023, 8:10 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 80288628-09e5-426a-a289-0616c3f30cdc, published Sep 15, 2023, 7:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL023 JEFFERSON ST. | 3,105 gallons | Ended (as reported); Aug 15, 2023, 7:35 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 936e1f1e-8174-4ea4-831e-ff2fbcde0471, published Sep 15, 2023, 9:04 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL07 NORTHAMPTON ST/GLEN ST. | 1,612 gallons | Ended (as reported); Aug 15, 2023, 7:25 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 822b9a3f-c3f1-44bd-9bd3-77fff00b76f8, published Sep 15, 2023, 7:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | 63,615 gallons | Ended (as reported); Aug 15, 2023, 7:20 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7973a293-f294-46fd-ac51-f768f0d11976, published Sep 15, 2023, 9:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | volume not reported | Ended (as reported); Aug 15, 2023, 7:20 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a2649915-8aa3-41e7-9918-90ca2d9e8baf, published Aug 21, 2023, 10:37 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Aug 15, 2023, 4:50 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 462a570b-c471-4f22-84e4-0e719252a593, published Aug 15, 2023, 6:30 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 13.59 million gallons | Ended (as reported); Aug 15, 2023, 4:50 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e5efe5da-a1c4-45d3-8e55-91f726f1c399, published Sep 15, 2023, 4:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 363,510 gallons | Ended (as reported); Aug 15, 2023, 7:45 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 027ebcca-0339-4192-b4ba-6836da4cbe23, published Sep 12, 2023, 9:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Aug 15, 2023, 7:45 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0e813646-b1ab-4340-8010-34fc50e7da35, published Aug 15, 2023, 3:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | 551,390 gallons | Ended (as reported); Aug 15, 2023, 8:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c70fb277-1f58-47d2-8844-5ac65fcfae66, published Sep 15, 2023, 7:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Aug 15, 2023, 8:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4602fb30-714e-4b7a-a302-8cc8cbeaaaaa, published Aug 15, 2023, 4:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 153,900 gallons | Ended (as reported); Aug 15, 2023, 11:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 428eea50-6b55-4067-882e-f26727c0e1cf, published Sep 14, 2023, 9:16 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Aug 15, 2023, 11:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record aebbb911-6797-4e39-8ec0-45119bbf9e6f, published Aug 15, 2023, 4:01 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL09 BERKSHIRE ST. | 5.65 million gallons | Ended (as reported); Aug 15, 2023, 8:05 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6910c225-4768-4f4e-ba66-393cdebf35e2, published Sep 15, 2023, 8:19 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | 2.27 million gallons | Ended (as reported); Aug 15, 2023, 7:05 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a963f275-f4cb-4bdd-bcab-4eee88e9ed1e, published Sep 15, 2023, 9:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | 1.48 million gallons | Ended (as reported); Aug 15, 2023, 6:30 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 82b13424-7519-42c0-92c3-9f03ea85c526, published Sep 15, 2023, 8:55 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | volume not reported | Ended (as reported); Aug 15, 2023, 6:30 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6454006f-537e-4287-ab8b-11a648aeea72, published Aug 15, 2023, 4:13 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | volume not reported | Ended (as reported); Aug 15, 2023, 7:05 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f257e6c3-7fe8-4c4a-b7ce-0ca26996a59d, published Aug 15, 2023, 4:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | 3.08 million gallons | Ended (as reported); Aug 15, 2023, 6:50 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c3b0c49c-5354-42ed-8dd1-52705f41d8ed, published Sep 15, 2023, 8:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Aug 15, 2023, 6:50 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c5b4c4de-418b-4723-9eaa-49ed135dc9a3, published Aug 15, 2023, 4:12 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | 39,000 gallons | Ended (as reported); Aug 15, 2023, 5:20 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e21096c1-50c0-4d44-9a96-89378eb8aa54, published Sep 15, 2023, 9:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | 958,000 gallons | Ended (as reported); Aug 15, 2023, 7:05 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cb539e45-4385-46ce-ab5e-c144d8757032, published Sep 15, 2023, 9:01 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | 4.61 million gallons | Ended (as reported); Aug 15, 2023, 8:35 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 945facb5-d93f-494e-8323-a6da30f1d9ae, published Sep 15, 2023, 8:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL02 PROVIDENCE HOSPITAL | 703 gallons | Ended (as reported); Aug 15, 2023, 4:20 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c4d56fed-dbf3-4101-bc76-653e30a385a6, published Sep 15, 2023, 7:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | volume not reported | Ended (as reported); Aug 15, 2023, 5:20 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c8019664-ac25-4354-81c3-fbae7af6471d, published Aug 15, 2023, 4:14 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | volume not reported | Ended (as reported); Aug 15, 2023, 8:35 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2859da32-9d58-4689-a1fc-78af3af12828, published Aug 15, 2023, 4:16 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | volume not reported | Ended (as reported); Aug 15, 2023, 7:05 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record daa5b804-e6d8-45f1-8f2a-ebb62d35d1e3, published Aug 15, 2023, 4:15 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR034 MAIN ST. | 54,000 gallons | Ended (as reported); Aug 15, 2023, 4:25 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 78f8df6f-9d0c-4065-a27c-4a1d62162622, published Sep 15, 2023, 9:24 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL023 JEFFERSON ST. | 32 gallons | Ended (as reported); Aug 15, 2023, 3:30 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 75187f7d-7e24-4307-b603-382a0da5da03, published Sep 15, 2023, 9:03 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL08 SPRINGDALE PARK | 132,817 gallons | Ended (as reported); Aug 15, 2023, 8:20 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e26605b4-8a2a-496d-b738-aa46006a1496, published Sep 15, 2023, 7:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | 365,883 gallons | Ended (as reported); Aug 15, 2023, 8:35 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 15a79cc5-337b-4dc5-bbdd-c9ef689a3348, published Sep 15, 2023, 8:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL021 RIVER TERRACE | 473,145 gallons | Ended (as reported); Aug 15, 2023, 8:35 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5721054b-cead-436e-bc2b-851e9d1c7b55, published Sep 15, 2023, 8:57 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | 1.64 million gallons | Ended (as reported); Aug 15, 2023, 8:40 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0e93e878-8cb4-4b93-84ce-cb39028780c5, published Sep 15, 2023, 8:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ongoing (as reported); ongoing (as reported) | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cfabc8b3-04fa-4baf-bee8-4d185222dee9, published Aug 16, 2023, 2:35 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ongoing (as reported); ongoing (as reported) | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 25f85596-6b58-4b8c-9dea-5b05a37132d8, published Aug 15, 2023, 9:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | 30,100 gallons | Ended (as reported); Aug 13, 2023, 8:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9da96fc4-52fe-48a3-ab81-6d617505ad61, published Sep 14, 2023, 9:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Aug 13, 2023, 8:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e3747954-17ad-4094-8d18-a674752e2d1c, published Aug 14, 2023, 8:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 31,360 gallons | Ended (as reported); Aug 13, 2023, 8:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6ed8b60f-8c7c-41a5-a9e2-47a6d0a418ee, published Sep 14, 2023, 9:12 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Aug 13, 2023, 8:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7d4a47e2-3de9-4aa0-93ed-63aee2645c39, published Aug 14, 2023, 8:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | volume not reported | Ended (as reported); Aug 13, 2023, 6:02 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b9bb9222-7ffb-4d6e-85c5-c4d9eb043340, published Aug 14, 2023, 7:22 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | 40,000 gallons | Ended (as reported); Aug 13, 2023, 6:02 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 18b92fda-e9a8-4c2d-be1f-43abad35092b, published Sep 12, 2023, 10:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | 0 gallons | Ended (as reported); Aug 13, 2023, 4:20 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ff57799e-6520-4281-a937-20580c3f9128, published Sep 13, 2023, 2:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | volume not reported | Ended (as reported); Aug 13, 2023, 4:20 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 08ebc7a2-dee7-43c6-a204-a2a8383706b4, published Aug 14, 2023, 8:11 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | volume not reported | Ended (as reported); end time not reported | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3d4290ff-068b-4de9-b87a-81cfd507ad10, published Aug 14, 2023, 8:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | volume not reported | Ended (as reported); Aug 13, 2023, 4:10 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 15702900-1fdf-4e46-a366-363774e4bb97, published Aug 14, 2023, 8:12 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | 509 gallons | Ended (as reported); Aug 13, 2023, 4:10 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3e41b773-641a-43f1-a088-ad20431f989c, published Sep 13, 2023, 9:13 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR018 LONGHILL ST. | 6,000 gallons | Ended (as reported); Aug 13, 2023, 1:55 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 668f3dbe-6116-4963-bbee-d2bf2d882750, published Sep 15, 2023, 9:13 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR018 LONGHILL ST. | volume not reported | Ended (as reported); Aug 13, 2023, 1:55 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 07701f55-b075-4dba-98bf-dbe0494c7553, published Aug 14, 2023, 9:19 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | 41,000 gallons | Ended (as reported); Aug 13, 2023, 1:55 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 67b92c8a-1ff0-4a51-a4e5-1e2bf44fe834, published Sep 15, 2023, 9:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | volume not reported | Ended (as reported); Aug 13, 2023, 1:55 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 240c2841-2957-4dc0-ab82-fbfc1865c7de, published Aug 14, 2023, 9:18 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR016 YORK ST. | volume not reported | Ended (as reported); Aug 13, 2023, 2:00 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 536c6390-ce53-4402-82c0-3ee93ec4276d, published Aug 14, 2023, 9:17 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | 1.19 million gallons | Ended (as reported); Aug 13, 2023, 2:20 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0b460038-a3b4-42ec-9019-18fee59162eb, published Sep 15, 2023, 9:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR016 YORK ST. | 284,000 gallons | Ended (as reported); Aug 13, 2023, 2:00 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e0cea263-8dae-4065-bbcf-8c9acf4aec63, published Sep 15, 2023, 9:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | volume not reported | Ended (as reported); Aug 13, 2023, 2:20 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9c942afd-1db2-4f8e-8ebe-6720801adb7f, published Aug 14, 2023, 9:12 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR025 ALLEN & OAKLAND STS. | 43,000 gallons | Ended (as reported); Aug 13, 2023, 1:55 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b12a199b-1137-4a63-9b60-5173abef8916, published Sep 15, 2023, 9:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | volume not reported | Ended (as reported); Aug 13, 2023, 2:15 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c3c80cee-e508-4082-8295-447889c19ac3, published Aug 14, 2023, 9:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | 303,000 gallons | Ended (as reported); Aug 13, 2023, 1:50 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7624e85f-09c1-499f-813b-404939257eed, published Sep 15, 2023, 8:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | 373,000 gallons | Ended (as reported); Aug 13, 2023, 2:25 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 39d6982b-ed61-4c8b-abe4-6d50ad672213, published Sep 15, 2023, 8:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | volume not reported | Ended (as reported); Aug 13, 2023, 2:10 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 403ecd4a-4a13-41af-a5c1-e387ce791d38, published Aug 14, 2023, 9:19 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Aug 13, 2023, 2:25 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d27c1729-1986-447a-8195-007965176165, published Aug 14, 2023, 9:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | volume not reported | Ended (as reported); Aug 13, 2023, 1:50 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c6ba068c-7662-449e-a3d8-64f99e028a18, published Aug 14, 2023, 9:07 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR015A UNION ST. | 165,000 gallons | Ended (as reported); Aug 13, 2023, 1:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c5ccd66f-20d4-411b-b15d-0e9ba3cf203b, published Sep 15, 2023, 9:04 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | 275,000 gallons | Ended (as reported); Aug 13, 2023, 2:10 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 082a6792-041f-4309-b213-97669033df5d, published Sep 15, 2023, 8:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | 983,000 gallons | Ended (as reported); Aug 13, 2023, 2:15 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 898defa8-3b1b-427d-a80a-7be49b2d4a25, published Sep 15, 2023, 8:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR048 ALLEN & RIFLE STS. | 88,000 gallons | Ended (as reported); Aug 13, 2023, 12:50 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9e719649-0dec-4260-9624-9019a2b3ed21, published Sep 15, 2023, 9:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | 6,630 gallons | Ended (as reported); Aug 13, 2023, 9:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0b0dea75-f6b3-4d59-8f55-22d9c003ebea, published Sep 14, 2023, 8:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | volume not reported | Ended (as reported); Aug 13, 2023, 9:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 032f45d6-1066-42db-bfdf-8c0c6dcc24de, published Aug 13, 2023, 6:44 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 160,000 gallons | Ended (as reported); Aug 13, 2023, 8:55 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e4818bda-51a0-456c-956a-fe3022f0ad54, published Sep 12, 2023, 9:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Aug 13, 2023, 8:55 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e6ddf94f-64b7-4251-90d7-d2672efb1420, published Aug 13, 2023, 11:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 7,490 gallons | Ended (as reported); Aug 13, 2023, 7:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0f5f03ac-34aa-4676-b4cc-a63037a61660, published Sep 14, 2023, 8:59 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Aug 13, 2023, 7:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5c5934c4-5f26-4611-a027-f79dce315266, published Aug 13, 2023, 6:46 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | 1.27 million gallons | Ended (as reported); Aug 13, 2023, 7:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record df0b6b85-62ce-4608-b1e0-79d5b67a05f4, published Sep 14, 2023, 8:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW016 FREDERICK ST & RFB | 6,410 gallons | Ended (as reported); Aug 13, 2023, 6:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9da27b85-c2df-4be8-b850-73f496edf44b, published Sep 14, 2023, 8:36 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 404,570 gallons | Ended (as reported); Aug 13, 2023, 8:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record efb865d7-02b3-4262-bf34-c10e7e83b240, published Sep 14, 2023, 8:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW016 FREDERICK ST & RFB | volume not reported | Ended (as reported); Aug 13, 2023, 6:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d5c44d20-cde8-4cf5-838d-3f835bfa6669, published Aug 13, 2023, 6:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Aug 13, 2023, 7:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 87d53092-5804-4211-852a-e3f1ac7a6656, published Aug 13, 2023, 6:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Aug 13, 2023, 8:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0a336780-4e2d-4e76-abce-92c6ca693db8, published Aug 13, 2023, 6:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 133,560 gallons | Ended (as reported); Aug 13, 2023, 7:15 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0cde058d-2291-4218-a0af-b01626f8a419, published Sep 14, 2023, 9:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 114,680 gallons | Ended (as reported); Aug 13, 2023, 7:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7a20a08d-496f-40db-b54d-4e1a17b65b0f, published Sep 14, 2023, 8:46 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 483,090 gallons | Ended (as reported); Aug 13, 2023, 7:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bbacf563-90a2-4000-bf74-4f0c06d8ebec, published Sep 14, 2023, 8:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 6,268 gallons | Ended (as reported); Aug 13, 2023, 10:40 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d1fc3381-37a3-4c7a-822a-9759c84f3c14, published Sep 12, 2023, 9:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Aug 13, 2023, 7:15 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3c439ca7-8fd3-4e7b-8bb1-e7f0d318846e, published Aug 13, 2023, 6:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | volume not reported | Ended (as reported); Aug 13, 2023, 7:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f81183df-0fb9-4ec2-a9c5-dec2dd5a89da, published Aug 13, 2023, 6:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | volume not reported | Ended (as reported); Aug 13, 2023, 7:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 649d4219-de45-4b0d-bbed-dcb5a98b908b, published Aug 13, 2023, 6:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Aug 13, 2023, 10:40 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f7703816-45bb-4624-9469-43cdf14103b5, published Aug 13, 2023, 11:07 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 194,072 gallons | Ended (as reported); Aug 13, 2023, 7:04 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 72a1be8a-dab9-4027-bc69-6f950e677f4c, published Sep 12, 2023, 9:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Aug 13, 2023, 7:04 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f4a2b6b5-8bbe-4eb1-9e2b-98729bd6a4ff, published Aug 13, 2023, 11:04 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | 55,849 gallons | Ended (as reported); Aug 13, 2023, 4:10 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5902bacb-841a-4f55-a892-1385d2232146, published Sep 13, 2023, 2:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ongoing (as reported); ongoing (as reported) | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cbca9ca6-f314-4779-9a79-14bd85dd2871, published Aug 14, 2023, 2:31 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ongoing (as reported); ongoing (as reported) | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 69c697b1-e8b3-4206-807f-f1e329f8101b, published Aug 14, 2023, 2:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ongoing (as reported); ongoing (as reported) | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e33994f3-3c20-4a89-b73c-eec8512d3371, published Aug 14, 2023, 2:28 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 14.69 million gallons | Ended (as reported); Aug 11, 2023, 10:12 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 891f8c81-b7b9-434a-a308-7fbe233c1bf2, published Sep 15, 2023, 3:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Aug 11, 2023, 10:12 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1b1e24e5-e714-40f9-8521-7f1fb357cb6b, published Aug 11, 2023, 12:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV024 VARNUM ST UPPER SIPHON | 2.78 million gallons | Ended (as reported); Aug 11, 2023, 12:15 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7a273e59-050c-454d-b6eb-92868c4b480c, published Sep 15, 2023, 9:18 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “wetland” | LOWELL REGIONAL WASTEWATER UTILITY | not provided | volume not reported | Ended (as reported); end time not reported | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5d7259b8-e33e-4972-9490-053bf924f601, published Aug 11, 2023, 1:17 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Wetland” | LOWELL REGIONAL WASTEWATER UTILITY | not provided | 1,232 gallons | Ended (as reported); Aug 10, 2023, 11:04 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 738cbc5f-659e-4b4c-9581-aa2cb0e7928c, published Sep 15, 2023, 4:40 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW002 WALKER STREET | volume not reported | Ended (as reported); Aug 10, 2023, 11:38 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 946963f4-f7fd-45f4-8ce8-3da9743d6b17, published Aug 11, 2023, 1:07 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW002 WALKER STREET | 3.85 million gallons | Ended (as reported); Aug 10, 2023, 11:38 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record da76ca79-349a-422d-82ad-5f1e2be6153a, published Sep 15, 2023, 3:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | volume not reported | Ended (as reported); Aug 11, 2023, 12:31 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c7e79328-db52-45d8-acdc-94f32daedf64, published Aug 11, 2023, 1:40 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Pawtucket Canal | LOWELL REGIONAL WASTEWATER UTILITY | not provided | 165 gallons | Ended (as reported); Aug 10, 2023, 10:29 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ad0f66d0-cb03-453d-95e8-b7add37e33b3, published Sep 15, 2023, 4:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Pawtucket Canal | LOWELL REGIONAL WASTEWATER UTILITY | not provided | 320 gallons | Ended (as reported); Aug 10, 2023, 10:34 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 039f18c4-e3a4-474b-9488-e2f663dd5a97, published Sep 15, 2023, 4:37 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | 4.69 million gallons | Ended (as reported); Aug 11, 2023, 12:24 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b9d81f24-571b-42fd-a262-e3330f67e956, published Sep 15, 2023, 4:01 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | volume not reported | Ended (as reported); Aug 10, 2023, 11:29 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c4231620-2ee2-4d01-9dd1-50ed6df3a88c, published Aug 11, 2023, 1:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Pawtucket Canal | LOWELL REGIONAL WASTEWATER UTILITY | not provided | volume not reported | Ended (as reported); end time not reported | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e649bfd2-8788-4d23-97e5-366d6afbc04f, published Aug 11, 2023, 1:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | 8.9 million gallons | Ended (as reported); Aug 11, 2023, 12:31 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eb093467-67d3-434f-bd17-cdb8022a14f3, published Sep 15, 2023, 3:59 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | 3.58 million gallons | Ended (as reported); Aug 10, 2023, 11:29 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 35540696-cf6d-4094-9450-dd10c00cd21d, published Sep 15, 2023, 3:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV013 LOWER SIPHON BUTTONWOOD AVE | 2.65 million gallons | Ended (as reported); Aug 10, 2023, 11:55 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3a7d53fb-ab51-44b1-971d-c7004fe5b8c2, published Sep 15, 2023, 9:11 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Pawtucket Canal | LOWELL REGIONAL WASTEWATER UTILITY | not provided | volume not reported | Ended (as reported); end time not reported | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 79723f24-3eee-49e7-9bd5-4327d51446a1, published Aug 11, 2023, 1:22 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | volume not reported | Ended (as reported); Aug 10, 2023, 9:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ebca76f9-d318-4237-a22c-24782ca290b3, published Aug 11, 2023, 10:12 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | volume not reported | Ended (as reported); Aug 11, 2023, 12:24 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 79bc42a0-faba-4b53-a768-fa3e71f9cf8c, published Aug 11, 2023, 1:46 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | volume not reported | Ended (as reported); Aug 11, 2023, 12:38 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1e0ba639-7e9f-495f-b8ea-eb2c59cc8025, published Aug 11, 2023, 1:00 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | 13.61 million gallons | Ended (as reported); Aug 11, 2023, 12:38 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ba6e4198-be35-4983-9640-8a1e5bb51ebe, published Sep 15, 2023, 4:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD005 CANAL STREET CASEY BRIDGE | 327,700 gallons | Ended (as reported); Aug 10, 2023, 11:23 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a102788f-2146-423d-9252-0b5aa312fb99, published Aug 11, 2023, 11:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD005 CANAL STREET CASEY BRIDGE | volume not reported | Ended (as reported); Aug 10, 2023, 11:23 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cf758e39-ed78-4480-b7f1-9b0df1b14816, published Aug 11, 2023, 11:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Spicket River | GREATER LAWRENCE SANITARY DISTRICT | GLSD006 GENERAL STREET GENERAL HOSPITAL | 1.38 million gallons | Ended (as reported); Aug 10, 2023, 11:40 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 069b8359-0f09-41a1-88fc-6a1debdc3f6c, published Aug 11, 2023, 11:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Spicket River | GREATER LAWRENCE SANITARY DISTRICT | GLSD006 GENERAL STREET GENERAL HOSPITAL | volume not reported | Ended (as reported); Aug 10, 2023, 11:40 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7b20288-1783-472e-91ff-0bb3998bcbd7, published Aug 11, 2023, 11:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD004 ISLAND STREET | 15.07 million gallons | Ended (as reported); Aug 11, 2023, 12:38 AM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record da58f018-98eb-499d-8e33-52913b25252a, published Aug 11, 2023, 11:00 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD004 ISLAND STREET | volume not reported | Ended (as reported); Aug 11, 2023, 12:38 AM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fb9f5d92-fb57-48db-ad4f-f8571b118db8, published Aug 11, 2023, 10:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD002 MERRIMACK STREET | 4.23 million gallons | Ended (as reported); Aug 10, 2023, 11:40 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 982ff2a4-1f3f-429e-b775-4868f921a2ed, published Aug 11, 2023, 11:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD002 MERRIMACK STREET | volume not reported | Ended (as reported); Aug 10, 2023, 11:40 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 86e061af-9320-4f58-8c4e-0be3e520e09e, published Aug 11, 2023, 11:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | 3.1 million gallons | Ended (as reported); Aug 11, 2023, 12:29 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e2d75794-a7bb-4f51-9787-6a11a614f1aa, published Sep 15, 2023, 4:00 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | volume not reported | Ended (as reported); Aug 11, 2023, 12:29 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 95f3349c-449d-4cee-ac75-3988b38dfcbc, published Aug 11, 2023, 1:44 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | volume not reported | Ended (as reported); Aug 10, 2023, 11:39 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2c4fc31b-2e24-4251-aced-5c09160a23ab, published Aug 11, 2023, 1:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | 11.09 million gallons | Ended (as reported); Aug 10, 2023, 11:39 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 42f6b0bb-d13e-4cfa-a12d-d24b37095cac, published Sep 15, 2023, 4:00 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV024 VARNUM ST UPPER SIPHON | volume not reported | Ended (as reported); Aug 11, 2023, 12:15 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 110354c5-3523-4ba1-9d83-8566ade86eab, published Aug 11, 2023, 9:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV013 LOWER SIPHON BUTTONWOOD AVE | volume not reported | Ended (as reported); Aug 10, 2023, 11:55 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8bd76e5e-6fea-4002-a106-0b220c66689d, published Aug 11, 2023, 9:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV032 BRADFORD AVE | 116,045 gallons | Ended (as reported); Aug 10, 2023, 10:00 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 52f91f5f-bbfa-430f-b48a-46473efb773f, published Sep 15, 2023, 9:19 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | volume not reported | Ended (as reported); end time not reported | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 17e3dbf9-21af-4a4f-9f03-b027d80e7ab4, published Aug 11, 2023, 10:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV032 BRADFORD AVE | volume not reported | Ended (as reported); Aug 10, 2023, 10:00 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0e378a2d-102e-4b10-a7ad-7e6a532f2912, published Aug 11, 2023, 9:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | 1.85 million gallons | Ended (as reported); Aug 10, 2023, 11:05 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record af2c3dbe-2b4c-4fe8-ad63-ca44a230b5dd, published Sep 15, 2023, 9:15 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | volume not reported | Ended (as reported); end time not reported | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0a0d2395-bb69-459a-a19c-c62f44572696, published Aug 11, 2023, 10:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | volume not reported | Ended (as reported); Aug 10, 2023, 11:05 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6d754e26-7578-4671-922b-5157593e3c04, published Aug 11, 2023, 9:38 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV041 CHESTNUT ST | volume not reported | Ended (as reported); Aug 10, 2023, 9:55 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 91e78cb1-e0fe-423c-a7e7-c34fd0c03da4, published Aug 11, 2023, 9:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV041 CHESTNUT ST | 31,073 gallons | Ended (as reported); Aug 10, 2023, 9:55 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6b86c11f-8986-444f-9b30-68b092f575e4, published Sep 15, 2023, 9:22 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV039 SOUTH WEBSTER | 60,385 gallons | Ended (as reported); Aug 10, 2023, 10:50 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4b4d4852-4d54-4b1e-ac4f-ce827f8b5a6f, published Sep 15, 2023, 9:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | 1.66 million gallons | Ended (as reported); Aug 10, 2023, 11:00 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8ee5fa92-f09f-43cd-9072-064af10d778e, published Sep 15, 2023, 9:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | 532,566 gallons | Ended (as reported); Aug 10, 2023, 10:30 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5cdce34a-7a6a-4784-944c-26a58c72d36b, published Sep 15, 2023, 9:16 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV040 BETHANY AVE | 46,858 gallons | Ended (as reported); Aug 10, 2023, 9:55 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 24b9b4d7-d2b6-4bbf-bc99-cd153970fefc, published Sep 15, 2023, 9:14 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | volume not reported | Ended (as reported); Aug 10, 2023, 11:00 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 85954bec-2df0-40e6-9f39-729918e8f577, published Aug 11, 2023, 9:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV039 SOUTH WEBSTER | volume not reported | Ended (as reported); Aug 10, 2023, 10:50 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d9e454d7-e9f5-4dc2-8c54-633542f26dc7, published Aug 11, 2023, 9:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV040 BETHANY AVE | volume not reported | Ended (as reported); Aug 10, 2023, 9:55 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 197a81c1-8e93-49bc-8b34-48bfda41dd78, published Aug 11, 2023, 9:06 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | volume not reported | Ended (as reported); Aug 10, 2023, 10:30 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 08718ae8-80b8-4be3-b1ee-543b4c47e707, published Aug 11, 2023, 9:05 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | 1.36 million gallons | Ended (as reported); Aug 10, 2023, 11:40 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4572bf9a-f964-40fa-be5c-09d096da9580, published Sep 15, 2023, 9:12 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | volume not reported | Ended (as reported); Aug 10, 2023, 11:40 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e49b5baf-5ba5-48d6-b7b1-19e95e6df1b2, published Aug 21, 2023, 10:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | volume not reported | Ended (as reported); Aug 10, 2023, 11:33 PM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 270e7fe3-6d35-4bf4-9ec8-f39f76625611, published Aug 11, 2023, 7:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | 2.26 million gallons | Ended (as reported); Aug 10, 2023, 11:33 PM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 55d46406-e77a-47a3-8994-2a7c3c8e09f4, published Oct 26, 2023, 2:12 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR035 FRONT & OAK ST. | 19,000 gallons | Ended (as reported); Aug 10, 2023, 8:05 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cd7ca08d-d08b-45db-a452-2b970640697e, published Sep 15, 2023, 9:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR035 FRONT & OAK ST. | volume not reported | Ended (as reported); Aug 10, 2023, 8:05 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 19024264-06c2-4487-b055-c26a0cf6b784, published Aug 11, 2023, 10:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR034 MAIN ST. | volume not reported | Ended (as reported); Aug 10, 2023, 7:55 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 54ae55d9-3fc5-4776-9584-05fe237681c5, published Aug 11, 2023, 10:40 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR015B UNION ST. | 4,000 gallons | Ended (as reported); Aug 10, 2023, 8:05 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d39f475f-9798-4e04-998b-a8445954c7c7, published Sep 15, 2023, 9:07 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR015B UNION ST. | volume not reported | Ended (as reported); Aug 10, 2023, 8:05 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bc4618f2-b54c-4b05-a0a3-25f8a4552bbb, published Aug 11, 2023, 10:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR017 FORT PLEASANT (BLAKE HILL) | 49,000 gallons | Ended (as reported); Aug 10, 2023, 7:55 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 473d7c40-6bd6-4704-964d-001279ac8ed5, published Sep 15, 2023, 9:11 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR016 YORK ST. | 1.35 million gallons | Ended (as reported); Aug 10, 2023, 8:25 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6f9a7b30-c956-40aa-9922-f5000ebd357b, published Sep 15, 2023, 9:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | 1.25 million gallons | Ended (as reported); Aug 10, 2023, 8:20 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fcdb97dd-1008-4b18-aa1a-309211ecd60f, published Sep 15, 2023, 8:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | 1.52 million gallons | Ended (as reported); Aug 10, 2023, 11:15 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6f79548e-6806-4010-a856-b7017e4f9938, published Sep 15, 2023, 8:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR017 FORT PLEASANT (BLAKE HILL) | volume not reported | Ended (as reported); Aug 10, 2023, 7:55 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b6f686b1-8589-4608-8760-992d42e99d41, published Aug 11, 2023, 10:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Aug 10, 2023, 11:15 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ba64fb25-4a2a-42f9-92d1-bdea81f7d34e, published Aug 11, 2023, 10:39 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR016 YORK ST. | volume not reported | Ended (as reported); Aug 10, 2023, 8:25 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8acc92fa-d73c-48e9-b71d-1bb2dfff3b6d, published Aug 11, 2023, 10:37 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | volume not reported | Ended (as reported); Aug 10, 2023, 8:20 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b2a0af87-c77c-4aae-b177-1778ceb6eb25, published Aug 11, 2023, 10:16 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR018 LONGHILL ST. | volume not reported | Ended (as reported); Aug 10, 2023, 6:15 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 02af5a94-6c17-4a35-a79f-3febdb4d952b, published Aug 11, 2023, 8:39 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR049 SPRINGFIELD ST. | 21,000 gallons | Ended (as reported); Aug 10, 2023, 8:00 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7b762e4f-75f8-4139-8d2c-088cfc958396, published Sep 15, 2023, 9:38 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR049 SPRINGFIELD ST. | volume not reported | Ended (as reported); Aug 10, 2023, 8:00 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4e711ce7-b471-42df-8b88-aaa5dcd01022, published Aug 11, 2023, 10:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR049 SPRINGFIELD ST. | volume not reported | Ended (as reported); Aug 10, 2023, 8:00 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 19f5cb5a-aa3a-40e3-a726-5c79a8af6fc0, published Aug 11, 2023, 10:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR034 MAIN ST. | 53,000 gallons | Ended (as reported); Aug 10, 2023, 7:55 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c22e20e7-3603-4805-99df-f752a6a9d12f, published Sep 15, 2023, 9:22 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR015A UNION ST. | volume not reported | Ended (as reported); Aug 10, 2023, 6:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bdc05523-fb8a-4601-b7e9-79f6a138179f, published Aug 11, 2023, 10:15 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | volume not reported | Ended (as reported); Aug 10, 2023, 6:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ab06e408-bc1b-416d-a048-8f49f72a09af, published Aug 11, 2023, 8:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | 8,984 gallons | Ended (as reported); Aug 10, 2023, 7:30 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 21358546-2868-4b77-a196-7562c92c09cf, published Sep 15, 2023, 8:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | 27,995 gallons | Ended (as reported); Aug 10, 2023, 7:25 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record df331ee9-d5ed-4327-a496-31d5e8068534, published Sep 15, 2023, 8:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL08 SPRINGDALE PARK | 1,522 gallons | Ended (as reported); Aug 10, 2023, 7:10 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 222dc77b-d780-4040-999f-39d88c5845e2, published Sep 15, 2023, 7:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR048 ALLEN & RIFLE STS. | 365,000 gallons | Ended (as reported); Aug 10, 2023, 7:25 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cdd56a9f-5e2f-49d5-9c7e-7c676acf85e0, published Sep 15, 2023, 9:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR048 ALLEN & RIFLE STS. | volume not reported | Ended (as reported); Aug 10, 2023, 7:25 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d0bd3ad3-f4d2-4c1b-a050-609fc828b306, published Aug 11, 2023, 10:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | 1.9 million gallons | Ended (as reported); Aug 10, 2023, 9:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a3ed3c5c-bcef-4c79-8a40-005aca4fd147, published Sep 15, 2023, 8:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR015A UNION ST. | 153,000 gallons | Ended (as reported); Aug 10, 2023, 6:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 24c95321-248e-4a52-9cf6-de7b194ee317, published Sep 15, 2023, 9:03 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | 506,000 gallons | Ended (as reported); Aug 10, 2023, 7:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b3f423eb-846a-4732-bce7-5f3bad507440, published Sep 15, 2023, 8:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | 2.15 million gallons | Ended (as reported); Aug 10, 2023, 7:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record db8dae04-a3af-4b3b-9eb1-e1774d4580eb, published Sep 15, 2023, 9:26 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR025 ALLEN & OAKLAND STS. | 72,000 gallons | Ended (as reported); Aug 10, 2023, 6:40 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bad1b671-2b15-4960-956e-e0abc23cf2c7, published Sep 15, 2023, 9:18 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR018 LONGHILL ST. | 49,000 gallons | Ended (as reported); Aug 10, 2023, 6:15 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f978a165-e0c3-4d2b-bcb5-8a7486ca767b, published Sep 15, 2023, 9:12 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | 239,000 gallons | Ended (as reported); Aug 10, 2023, 6:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 98fcde01-7547-4b55-9431-b9af1b2ecd49, published Sep 15, 2023, 9:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | 75,000 gallons | Ended (as reported); Aug 10, 2023, 3:30 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fcb5ef6f-423e-4d91-bd50-95ef66d06419, published Aug 14, 2023, 1:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | 4.72 million gallons | Ended (as reported); Aug 10, 2023, 6:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9b852e0c-77b6-4aac-af5e-a77dfc9f2ff8, published Oct 25, 2023, 8:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI37 EAST MAIN ST #227 | 4,252 gallons | Ended (as reported); Aug 10, 2023, 12:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f6f0a076-0020-4381-93d5-842eda7729e3, published Oct 25, 2023, 8:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI34 GRATTAN ST & HEARTHSTONE TER | 10,098 gallons | Ended (as reported); Aug 10, 2023, 12:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 699fa732-d00d-452d-9854-4d2712c9c522, published Oct 25, 2023, 8:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI32B MAIN STREET WEST OF DEADY MEMORIAL BRIDGE | 7,228 gallons | Ended (as reported); Aug 10, 2023, 2:30 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e68662b6-942a-4e1d-b236-ced0e087d994, published Oct 25, 2023, 8:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI27 PARKING LOT, TOPORS GARAGE & FRONT ST | 2,097 gallons | Ended (as reported); Aug 10, 2023, 12:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0e5a8b06-a086-4103-bd16-c651bcc0d874, published Oct 25, 2023, 8:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI24 FRONT AND DEPOT ST. AREA | 14,911 gallons | Ended (as reported); Aug 10, 2023, 12:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3ce3d898-8569-4b84-beff-86bd01a624d6, published Oct 25, 2023, 8:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI07 JONES FERRY RD PUMP STATION | 10,565 gallons | Ended (as reported); Aug 10, 2023, 1:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cf12a823-cd71-4856-a2fe-67614dbf7995, published Oct 25, 2023, 8:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI05 LESLIE ST PUMP STATION | 10,137 gallons | Ended (as reported); Aug 10, 2023, 12:30 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2b26a4bd-5d2f-470f-828f-52af5db06bcc, published Oct 25, 2023, 8:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI37 EAST MAIN ST #227 | volume not reported | Ended (as reported); Aug 10, 2023, 12:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c8e50f44-d919-41e1-b3df-0eb90858b784, published Aug 11, 2023, 2:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI34 GRATTAN ST & HEARTHSTONE TER | volume not reported | Ended (as reported); Aug 10, 2023, 12:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9643faca-0e31-4679-b60b-13c67f038a01, published Aug 11, 2023, 2:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI32B MAIN STREET WEST OF DEADY MEMORIAL BRIDGE | volume not reported | Ended (as reported); Aug 10, 2023, 2:30 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c68d58eb-86db-40c7-a2ae-a18f5019c488, published Aug 11, 2023, 2:44 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI27 PARKING LOT, TOPORS GARAGE & FRONT ST | volume not reported | Ended (as reported); Aug 10, 2023, 12:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 35f4396f-c20a-4fec-a0e7-70baafb9b8b8, published Aug 11, 2023, 2:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI24 FRONT AND DEPOT ST. AREA | volume not reported | Ended (as reported); Aug 10, 2023, 12:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 04ff73cd-d59f-4926-8d33-a84b39e77fde, published Aug 11, 2023, 2:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI07 JONES FERRY RD PUMP STATION | volume not reported | Ended (as reported); Aug 10, 2023, 1:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9e973540-4911-4f7f-abfa-0b15fb631fc2, published Aug 11, 2023, 2:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI05 LESLIE ST PUMP STATION | volume not reported | Ended (as reported); Aug 10, 2023, 12:30 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0825a3e0-5475-4e45-8734-273a171c05d4, published Aug 11, 2023, 2:41 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | volume not reported | Ended (as reported); Aug 10, 2023, 6:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f4f897f9-66b7-4225-baf2-613de5cec797, published Aug 11, 2023, 2:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ongoing (as reported); ongoing (as reported) | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 21081c19-77c4-4f8b-bc7c-06aa9cdb0d2b, published Aug 11, 2023, 10:17 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ongoing (as reported); ongoing (as reported) | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 32bdce5d-3624-451c-988d-05fec49da830, published Aug 10, 2023, 8:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 2.9 million gallons | Ended (as reported); Aug 9, 2023, 2:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 66793785-5138-4ba0-a06d-4481ebe5802e, published Sep 14, 2023, 8:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | 3.37 million gallons | Ended (as reported); Aug 8, 2023, 11:10 PM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f0556dfb-73a9-4f03-b55a-1af4fb82e0d8, published Oct 26, 2023, 2:10 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | 76,000 gallons | Ended (as reported); Aug 8, 2023, 7:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2c9ddf51-74ee-41fb-8cca-8687239709da, published Sep 15, 2023, 8:57 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | volume not reported | Ended (as reported); Aug 8, 2023, 7:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f8b3c098-90a9-4661-9aeb-367944cf8bab, published Aug 9, 2023, 7:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Charles River | WATERTOWN, CITY OF | not provided | 750 gallons | Ended (as reported); Aug 8, 2023, 3:15 PM EDT | WATERTOWN, CITY OF (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 13ebb66e-1c9c-4aaa-840e-5e6e60823bb5, published Feb 1, 2024, 11:47 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Charles River | WATERTOWN, CITY OF | not provided | volume not reported | Ended (as reported); end time not reported | WATERTOWN, CITY OF (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record be22412e-ae70-437d-80e1-9341b2b16963, published Aug 8, 2023, 5:38 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ongoing (as reported); ongoing (as reported) | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9c10884e-ef22-4d4b-bf12-4184cbea75bf, published Aug 10, 2023, 7:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | BOSTON WATER & SEWER COMMISSION | BOS010 WEST OF BORDER ST ON EAST BANK BOS INNER HRBR | volume not reported | Ended (as reported); Aug 8, 2023, 12:25 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8ec15656-35bd-40e9-b4f2-20449e855772, published Aug 8, 2023, 3:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chelsea River | BOSTON WATER & SEWER COMMISSION | BOS014 ON LINE BETWN 338 AND S70 E EAGLE ST | 500 gallons | Ended (as reported); Aug 8, 2023, 12:25 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c74806b7-1eeb-44ac-8d72-9ffa1cc1bee6, published Sep 14, 2023, 1:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | not provided | volume not reported | Ended (as reported); end time not reported | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5eaca081-a958-4392-8b11-8b15cfe928bb, published Aug 8, 2023, 7:01 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | not provided | volume not reported | Ended (as reported); end time not reported | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 32d94b94-032d-4044-aead-d948cdaa735b, published Aug 8, 2023, 6:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR010 NORTH OF STORROW DR@MARY'S ST | 0 gallons | Ended (as reported); Aug 8, 2023, 12:13 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 41b5450d-40e7-492b-b46d-2386f61ba57a, published Aug 17, 2023, 7:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Muddy River | BOSTON WATER & SEWER COMMISSION | BOS046 @PUMP STNS NE OF MFA | 30,000 gallons | Ended (as reported); Aug 8, 2023, 12:25 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2ef7df80-b5be-41e1-9c95-534ba3669f62, published Sep 14, 2023, 1:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Muddy River | BOSTON WATER & SEWER COMMISSION | BOS046 @PUMP STNS NE OF MFA | volume not reported | Ended (as reported); Aug 8, 2023, 12:25 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d63a6486-ee4d-4427-b320-0cc024c2376f, published Aug 8, 2023, 3:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | 2.28 million gallons | Ended (as reported); Aug 8, 2023, 1:55 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ce7e9a5c-3e86-4888-8b7c-264cfa80910f, published Sep 14, 2023, 2:23 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS065 WEST BANK OF FORT POINT CHANNEL | 36,000 gallons | Ended (as reported); Aug 8, 2023, 12:25 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2ee3d378-a047-4bc6-aab1-86e978ce7dbd, published Sep 14, 2023, 2:07 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | volume not reported | Ended (as reported); Aug 8, 2023, 1:55 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c0bccfde-9abd-49ce-aaa8-e6f9df78b435, published Aug 8, 2023, 4:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chelsea River | BOSTON WATER & SEWER COMMISSION | BOS014 ON LINE BETWN 338 AND S70 E EAGLE ST | volume not reported | Ended (as reported); Aug 8, 2023, 12:25 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bcdebec3-c76e-43fa-9ede-174edaa6ba4d, published Aug 8, 2023, 3:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR201 125 FT WEST OF BU BRIDGE | 12.67 million gallons | Ended (as reported); Aug 8, 2023, 3:00 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d78e2f67-af6a-4107-9fc3-82e7a1066104, published Sep 12, 2023, 10:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR020 715 SW OF HATCH MEMORIAL SHELL | 0 gallons | Ended (as reported); Aug 8, 2023, 11:58 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4df3385a-41df-46b6-88d2-988158af1b4b, published Aug 17, 2023, 7:37 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR201 125 FT WEST OF BU BRIDGE | volume not reported | Ended (as reported); Aug 8, 2023, 3:00 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1ec215c5-8943-4276-98c0-63dc9cac1402, published Aug 8, 2023, 6:37 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | 427,000 gallons | Ended (as reported); Aug 8, 2023, 12:30 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9a523bee-b334-4d2b-84d0-c78ac2e8a328, published Sep 14, 2023, 2:17 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS064 INT DORCHESTER AVE & SUMMER ST | 74,000 gallons | Ended (as reported); Aug 8, 2023, 12:00 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 30dd6059-84e7-42cf-86bb-164673c7a42d, published Sep 14, 2023, 1:59 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | BOSTON WATER & SEWER COMMISSION | BOS010 WEST OF BORDER ST ON EAST BANK BOS INNER HRBR | 5,000 gallons | Ended (as reported); Aug 8, 2023, 12:25 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5688c0ed-f57a-4c86-ab9d-114b4a3e155b, published Sep 14, 2023, 1:44 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | BOSTON WATER & SEWER COMMISSION | BOS009 CORNER OF SUMMER & NEW ST | 13,000 gallons | Ended (as reported); Aug 8, 2023, 12:25 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 94541c76-d387-4578-9c17-cf44ecd4c719, published Sep 14, 2023, 1:34 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR019 NORTH OF STORROW DR BTW EXETER & DARTMOUTH | 0 gallons | Ended (as reported); Aug 8, 2023, 11:52 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a890889f-f9a0-4da7-9d49-2d9ac53537fe, published Aug 17, 2023, 7:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR018 NORTH OF STORROW DR @ HEREFORD ST | volume not reported | Ended (as reported); Aug 8, 2023, 12:45 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1d697932-5380-4396-a811-0d03f7cbc425, published Aug 8, 2023, 6:28 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS060 NE CORNER OF NE AQUARIUM PIER | 36,200 gallons | Ended (as reported); Aug 8, 2023, 1:05 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7cd0ac15-fab4-4c32-b8f8-3e3b9d2d1e83, published Sep 14, 2023, 1:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS013 JUST NORTH OF NAY ST ON MCARDLE BRIDGE | 43,000 gallons | Ended (as reported); Aug 8, 2023, 12:15 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3a0bb568-06d5-41f3-8768-843aa0e3669a, published Sep 14, 2023, 1:46 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS064 INT DORCHESTER AVE & SUMMER ST | volume not reported | Ended (as reported); Aug 8, 2023, 12:00 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 59c14678-82b6-46d2-9474-d105a7eb4ce8, published Aug 8, 2023, 4:01 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | not provided | 1 gallon | Ended (as reported); Aug 8, 2023, 12:00 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4851ae23-2e6b-4904-b175-6dcf8e480b38, published Sep 12, 2023, 11:13 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | not provided | 1 gallon | Ended (as reported); Aug 8, 2023, 12:00 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1115cd04-960f-4671-8a1b-4d005638528a, published Sep 12, 2023, 11:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR018 NORTH OF STORROW DR @ HEREFORD ST | 125,000 gallons | Ended (as reported); Aug 8, 2023, 12:45 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1bd92975-1780-442a-9bdf-b5d94523cef1, published Sep 12, 2023, 10:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR023 STORROW DRIVE @MUDDY RIVER | 105,000 gallons | Ended (as reported); Aug 8, 2023, 12:26 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e03d9ed8-717d-4113-b5a4-ffb3020efe47, published Sep 12, 2023, 10:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR203 JUST NORTH OF LOCKS AT CHARLSTOWN BRIDGE | 26.93 million gallons | Ended (as reported); Aug 8, 2023, 3:59 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 82120ce0-c2b9-47e1-a8af-a620a2bf5b01, published Sep 12, 2023, 10:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | 52.32 million gallons | Ended (as reported); Aug 8, 2023, 5:23 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 79592d47-4419-4db1-a240-99b9911e02e3, published Sep 12, 2023, 11:03 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); Aug 8, 2023, 5:23 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 37e09dfd-4b5e-4ccf-9dbc-886515c13b51, published Aug 8, 2023, 7:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR203 JUST NORTH OF LOCKS AT CHARLSTOWN BRIDGE | volume not reported | Ended (as reported); Aug 8, 2023, 3:59 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1db52e70-913d-4342-ad33-4a68a928ecbd, published Aug 8, 2023, 6:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Wetland” | LOWELL REGIONAL WASTEWATER UTILITY | not provided | 1,232 gallons | Ended (as reported); Aug 8, 2023, 12:07 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e06170ad-a851-49d7-a77f-cc43ba1c0885, published Sep 15, 2023, 4:34 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW010 BELLEVUE ST & RFB | 30,130 gallons | Ended (as reported); Aug 8, 2023, 11:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ac9b8221-c0ba-4d31-a608-3e2330612278, published Sep 14, 2023, 10:26 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW010 BELLEVUE ST & RFB | volume not reported | Ended (as reported); Aug 8, 2023, 11:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 33d4abe4-6e43-4008-8202-8a44fe6dd682, published Aug 8, 2023, 4:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR023 STORROW DRIVE @MUDDY RIVER | volume not reported | Ended (as reported); Aug 8, 2023, 12:26 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4c2faed6-7ae3-4633-acb9-2c238268bbca, published Aug 8, 2023, 6:35 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | CITY OF CAMBRIDGE | CAM007 INT OF HAWTHORNE & MEMORIAL DR | 920,000 gallons | Ended (as reported); Aug 8, 2023, 1:00 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9b1d8053-8358-4ec2-90de-aef3345d5391, published Oct 26, 2023, 3:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF CAMBRIDGE | CAM001 BETW FOCH ST AND MURRAY HILL RD | 10,000 gallons | Ended (as reported); Aug 8, 2023, 11:45 AM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 030bdf38-1604-4b45-acd7-e0575a68edc4, published Oct 26, 2023, 3:34 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | CITY OF SOMERVILLE | SOM007A/MWR205A SOUTH BANK OF MYSTIC RIVER AT INT OF ASSEMBLY SQ DR & 28 | 3.34 million gallons | Ended (as reported); Aug 8, 2023, 12:30 PM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f09e1721-19b2-4b76-8718-461edd0a83f4, published Sep 12, 2023, 10:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | CITY OF SOMERVILLE | SOM007A/MWR205A SOUTH BANK OF MYSTIC RIVER AT INT OF ASSEMBLY SQ DR & 28 | volume not reported | Ended (as reported); Aug 8, 2023, 12:30 PM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9f537211-52f9-429a-8eb2-afe64ffe1368, published Aug 8, 2023, 6:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | BOSTON WATER & SEWER COMMISSION | BOS017 BETWN SPRINGFIELD COLLEGE 465 MEDFORD RD | 195,000 gallons | Ended (as reported); Aug 8, 2023, 12:20 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3eec34c8-2745-4657-b94a-ec85df7a8aea, published Sep 14, 2023, 1:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | BOSTON WATER & SEWER COMMISSION | BOS017 BETWN SPRINGFIELD COLLEGE 465 MEDFORD RD | volume not reported | Ended (as reported); Aug 8, 2023, 12:20 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d18594f2-87eb-4447-ba09-203214949e5b, published Aug 8, 2023, 3:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Charles River | CITY OF CAMBRIDGE | CAM007 INT OF HAWTHORNE & MEMORIAL DR | volume not reported | Ended (as reported); Aug 8, 2023, 1:00 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b69faca4-19d0-4f68-b685-73a998947058, published Aug 10, 2023, 3:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Alewife Brook | CITY OF CAMBRIDGE | CAM001 BETW FOCH ST AND MURRAY HILL RD | volume not reported | Ended (as reported); Aug 8, 2023, 11:45 AM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record effc6592-aa45-4dea-884f-edbddb62b1b9, published Aug 10, 2023, 3:41 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | CITY OF CAMBRIDGE | CAM005 WEST BANK OF CHARLES JUST SE OF MT AUBURN HOSPITAL | 630,000 gallons | Ended (as reported); Aug 8, 2023, 11:53 AM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c8dfdc87-3e80-4b74-a3f7-d9243479ccac, published Oct 26, 2023, 3:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF CAMBRIDGE | CAM401B INT MASS AVE & ALEWIFE BK | 530,000 gallons | Ended (as reported); Aug 8, 2023, 12:30 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1ffac22a-2db9-4215-8471-d19302d45cee, published Oct 26, 2023, 3:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Merrimack River | CITY OF HAVERHILL | not provided | 100,000 gallons | Ended (as reported); Aug 9, 2023, 11:00 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 03203342-48e3-4c95-9f11-67c22abb9550, published Sep 19, 2023, 9:07 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “River Meadow Brook” | LOWELL REGIONAL WASTEWATER UTILITY | not provided | 10 gallons | Ended (as reported); Aug 8, 2023, 11:06 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7783b5e5-e375-4028-afc5-358471ada5d9, published Sep 15, 2023, 4:28 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Merrimack River | CITY OF HAVERHILL | not provided | volume not reported | Ongoing (as reported); ongoing (as reported) | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a1e4de4c-b9fa-408f-9faf-962ad0e43992, published Aug 11, 2023, 9:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Alewife Brook | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR003 165 FT WEST OF ALEWIFE STATION ACCESS RD | volume not reported | Ended (as reported); Aug 8, 2023, 12:30 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 33193b31-282d-424d-8c61-1aececd9b237, published Aug 8, 2023, 6:21 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS062 SEAPORT BLVD JUST BEFORE INT W/93 | 596,000 gallons | Ended (as reported); Aug 8, 2023, 12:40 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4710d314-bd8a-4ac6-8ded-4763f9bca38a, published Sep 14, 2023, 1:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | 968,260 gallons | Ended (as reported); Aug 8, 2023, 1:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 882b9f0f-5cd7-44bf-b3b7-0e7308409ee1, published Sep 14, 2023, 11:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW007 CAPITAL AND ROD. FRENCH BLVD | 78,990 gallons | Ended (as reported); Aug 8, 2023, 11:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8bec9152-5b2f-4f6c-b7d2-8b5067dfc67e, published Sep 14, 2023, 7:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Alewife Brook | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR003 165 FT WEST OF ALEWIFE STATION ACCESS RD | 1.27 million gallons | Ended (as reported); Aug 8, 2023, 12:30 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1963071a-1883-4c6a-af37-546b9a56266a, published Sep 12, 2023, 10:22 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW007 CAPITAL AND ROD. FRENCH BLVD | volume not reported | Ended (as reported); Aug 8, 2023, 11:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 35ac2e16-a055-4e56-a815-77d7ce11898c, published Aug 8, 2023, 4:28 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | volume not reported | Ended (as reported); Aug 8, 2023, 1:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b96aa85c-db22-45ed-9c25-e55605c17651, published Aug 8, 2023, 4:12 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 14.2 million gallons | Ended (as reported); Aug 8, 2023, 9:15 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 06f79c20-b269-49dc-987a-dfd5e6c0de0f, published Sep 12, 2023, 9:22 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Charles River | CITY OF CAMBRIDGE | CAM005 WEST BANK OF CHARLES JUST SE OF MT AUBURN HOSPITAL | volume not reported | Ended (as reported); Aug 8, 2023, 11:53 AM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7deeafc-dc8d-4899-8b92-30cfde2cb8f7, published Aug 10, 2023, 3:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Alewife Brook | CITY OF CAMBRIDGE | CAM401B INT MASS AVE & ALEWIFE BK | volume not reported | Ended (as reported); Aug 8, 2023, 12:30 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 66e31c46-ed94-4b54-9766-08a5099995b0, published Aug 10, 2023, 3:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Aug 8, 2023, 9:15 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ea5c5cd8-6e0b-4244-b971-33984e5f1837, published Aug 8, 2023, 11:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 3.91 million gallons | Ended (as reported); Aug 8, 2023, 1:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9f699df2-1938-4ee0-abf6-d18f897de81e, published Sep 14, 2023, 10:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW016 FREDERICK ST & RFB | 71,830 gallons | Ended (as reported); Aug 8, 2023, 11:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b7ee7cfe-6873-4727-97a0-7e47897bde4e, published Sep 14, 2023, 10:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW006 LUCAS STREET & RFB | 452,620 gallons | Ended (as reported); Aug 8, 2023, 1:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6642c193-762f-47c5-b065-e19ef6fc0df7, published Sep 14, 2023, 7:55 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW006 LUCAS STREET & RFB | 360,070 gallons | Ended (as reported); Aug 8, 2023, 12:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d35133d7-3fd1-4351-81ed-ede6ff867f06, published Sep 14, 2023, 7:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW016 FREDERICK ST & RFB | volume not reported | Ended (as reported); Aug 8, 2023, 11:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1edb980b-7999-449f-b2c7-741b9ed1d31e, published Aug 8, 2023, 4:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | volume not reported | Ended (as reported); end time not reported | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bf52c765-7d7b-4791-aa98-e3d5e1d1f1f4, published Aug 8, 2023, 4:20 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | volume not reported | Ended (as reported); Aug 8, 2023, 1:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8a72f393-a51f-48f1-86c8-a1bc03de7436, published Aug 8, 2023, 4:16 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW006 LUCAS STREET & RFB | volume not reported | Ended (as reported); Aug 8, 2023, 1:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8465fbd0-bf4d-4c0a-85e4-ea76c4160702, published Aug 8, 2023, 4:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | volume not reported | Ended (as reported); end time not reported | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 14780721-abc4-4e27-b9d0-8a11c80bb6d7, published Aug 8, 2023, 4:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | volume not reported | Ended (as reported); end time not reported | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b5a6bc49-6416-48c9-8e9d-2dc35daf3ce3, published Aug 8, 2023, 4:07 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS062 SEAPORT BLVD JUST BEFORE INT W/93 | volume not reported | Ended (as reported); Aug 8, 2023, 12:40 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8801f9f6-c265-4dab-905b-49ae550e7f51, published Aug 8, 2023, 3:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Nahant Bay | LYNN WATER & SEWER COMMISSION | LYNN006 JUST NORTH INTER OF LYNN SHORE RD & KIMBALL RD | volume not reported | Ended (as reported); Aug 8, 2023, 11:35 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6af555b0-8d8f-4382-8a76-9202774b1b0d, published Aug 8, 2023, 3:13 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | 3.55 million gallons | Ended (as reported); Aug 8, 2023, 12:45 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bc19f4b4-afd8-4a7e-b264-2dee70da1402, published Oct 26, 2023, 3:38 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | 780,000 gallons | Ended (as reported); Aug 8, 2023, 1:30 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 93b2365c-6c3d-49fb-97f7-518ec8f9322b, published Sep 14, 2023, 1:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW008 CALUMET ST & RFB | 162,880 gallons | Ended (as reported); Aug 8, 2023, 12:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4a3390cc-40e0-456d-88db-901ded0d4da1, published Sep 14, 2023, 10:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Nahant Bay | LYNN WATER & SEWER COMMISSION | LYNN006 JUST NORTH INTER OF LYNN SHORE RD & KIMBALL RD | 201,831 gallons | Ended (as reported); Aug 8, 2023, 11:35 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d160b4b6-b1e1-4a25-a4ce-2b0b40d15a36, published Sep 13, 2023, 3:06 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF SOMERVILLE | SOM001A 100 FT BEYOND END OF MATIGNON RD | 3.41 million gallons | Ended (as reported); Aug 8, 2023, 12:05 PM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3b3d02ce-c303-4dec-8c25-ca840b6eeb68, published Sep 8, 2023, 12:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Alewife Brook | CITY OF SOMERVILLE | SOM001A 100 FT BEYOND END OF MATIGNON RD | volume not reported | Ended (as reported); Aug 8, 2023, 12:05 PM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 05b53457-70ac-4754-b0d9-0566985e8eff, published Aug 9, 2023, 7:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW008 CALUMET ST & RFB | volume not reported | Ended (as reported); Aug 8, 2023, 12:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e7437ed3-a96d-4c2d-94bc-627dc7d4ef78, published Aug 8, 2023, 4:21 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | volume not reported | Ended (as reported); Aug 8, 2023, 1:30 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f8fa93e8-110d-4473-9949-a5c15ef8e87b, published Aug 8, 2023, 3:46 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | 7.93 million gallons | Ended (as reported); Aug 8, 2023, 1:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c160b93b-c988-4a24-b5e2-1e4f13eabb8d, published Sep 14, 2023, 10:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL008 FERRY ST | 453,109 gallons | Ended (as reported); Aug 8, 2023, 11:10 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7455a4d-e4d4-4b25-8a2d-ba24c243e29f, published Sep 12, 2023, 9:17 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL008 FERRY ST | volume not reported | Ended (as reported); Aug 8, 2023, 11:10 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e2d5240a-33e9-4560-ac98-563b9a5240be, published Aug 8, 2023, 5:32 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Aug 8, 2023, 1:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 94519fe2-3eba-4947-90e9-20112f8cd999, published Aug 8, 2023, 4:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Quequechan River | CITY OF FALL RIVER | FAL009 CENTRAL ST AT INTERSECTION W VIADUCT | 74,763 gallons | Ended (as reported); Aug 8, 2023, 10:51 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7653c46b-8e69-4dba-9df8-a946732c6aca, published Sep 12, 2023, 9:15 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | volume not reported | Ended (as reported); Aug 8, 2023, 12:45 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 524c1246-0c15-49be-adce-069583bf1745, published Aug 10, 2023, 3:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | volume not reported | Ended (as reported); Aug 8, 2023, 2:04 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 530ed5e8-aa0f-4d25-b68e-28ae1da1961f, published Aug 8, 2023, 6:16 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Quequechan River | CITY OF FALL RIVER | FAL009 CENTRAL ST AT INTERSECTION W VIADUCT | volume not reported | Ended (as reported); Aug 8, 2023, 10:51 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 880bcf8d-8380-42c2-a246-c56ddb7f0e24, published Aug 8, 2023, 5:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | 14.48 million gallons | Ended (as reported); Aug 8, 2023, 2:04 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 15f47027-baf9-44cf-98eb-717da9b79ef5, published Sep 12, 2023, 10:17 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Aug 8, 2023, 4:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b86d96dc-0087-4a98-8e92-d79e555e9f1f, published Aug 8, 2023, 4:06 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | CITY OF CHELSEA | CHE004 PEARL ST | 0 gallons | Ended (as reported); Aug 8, 2023, 10:30 AM EDT | CITY OF CHELSEA (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 768fafeb-25d1-460c-ab9b-4c27e0020bed, published Oct 27, 2023, 8:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 5.53 million gallons | Ended (as reported); Aug 8, 2023, 1:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a970ec0d-200a-4ff1-a39a-3460b11f7c62, published Sep 14, 2023, 8:30 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 5.94 million gallons | Ended (as reported); Aug 8, 2023, 4:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 259d6642-5de3-4c2f-93c3-cfbffe3e5b7a, published Sep 14, 2023, 7:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chelsea River | CITY OF CHELSEA | CHE008 NORTHERN EDGE OF GULF BULK OIL STORAGE | 116,148 gallons | Ended (as reported); Aug 8, 2023, 11:45 AM EDT | CITY OF CHELSEA (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 052e41bd-d60b-4364-ac65-605cc2cb9b12, published Sep 12, 2023, 4:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 3.12 million gallons | Ended (as reported); Aug 8, 2023, 4:45 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4fd30464-8945-49ae-bc80-6b828b8df328, published Sep 12, 2023, 9:13 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chelsea River | CITY OF CHELSEA | CHE008 NORTHERN EDGE OF GULF BULK OIL STORAGE | volume not reported | Ended (as reported); Aug 8, 2023, 11:45 AM EDT | CITY OF CHELSEA (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2f319927-564e-467c-8aa9-34f82d104f30, published Aug 9, 2023, 11:09 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | CITY OF CHELSEA | CHE004 PEARL ST | volume not reported | Ended (as reported); Aug 8, 2023, 10:30 AM EDT | CITY OF CHELSEA (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 692f7511-6361-4df4-ae39-ca0c33b76488, published Aug 9, 2023, 11:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Aug 8, 2023, 4:45 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3d7b6369-d083-473c-b4ff-137ac89ce6a4, published Aug 8, 2023, 5:37 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Aug 8, 2023, 1:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 83ea32a0-3e88-4f5a-8fad-9ea18af5ecc3, published Aug 8, 2023, 4:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL019 CANAL ST | 2.45 million gallons | Ended (as reported); Aug 8, 2023, 11:54 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 25678114-418c-4c55-b6fb-073efe99124d, published Sep 12, 2023, 9:09 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL019 CANAL ST | volume not reported | Ended (as reported); Aug 8, 2023, 11:54 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e2488e16-43f0-445b-980c-36a9f45d7977, published Aug 8, 2023, 5:23 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 3.7 million gallons | Ended (as reported); Aug 8, 2023, 12:28 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 16a0e3c3-9d34-468a-badc-e17aa3b6fcfb, published Sep 12, 2023, 9:06 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 2.83 million gallons | Ended (as reported); Aug 8, 2023, 11:23 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2473dc24-eaf2-49b6-a37a-6932fd384ff3, published Sep 12, 2023, 9:03 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | volume not reported | Ended (as reported); Aug 8, 2023, 11:34 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0fb68bed-4d77-44bb-9a30-202c3689be16, published Aug 8, 2023, 8:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Aug 8, 2023, 11:23 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record edcf000e-b31e-456d-9203-c4af4cbb946a, published Aug 8, 2023, 5:30 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Aug 8, 2023, 12:28 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c318fb13-cfec-44b7-a186-404666a497c7, published Aug 8, 2023, 5:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL006 MIDDLE ST | 996,698 gallons | Ended (as reported); Aug 8, 2023, 11:12 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 096c54ab-e835-4f68-aa5f-08d905a157af, published Sep 12, 2023, 9:00 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL006 MIDDLE ST | volume not reported | Ended (as reported); Aug 8, 2023, 11:12 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f3f84eee-4d4c-4ffb-92d1-4f8701b94396, published Aug 8, 2023, 5:27 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 1.79 million gallons | Ended (as reported); Aug 8, 2023, 2:25 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c3dd52bd-dd84-4610-bbf3-c0737be08d23, published Sep 12, 2023, 8:57 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Aug 8, 2023, 2:25 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0e99becf-7e6c-492d-8946-9b1fc6208d93, published Aug 8, 2023, 5:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL014 ALSTON ST | 1.09 million gallons | Ended (as reported); Aug 8, 2023, 12:09 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b12ec2d3-28f3-47f1-8b69-d1ec7d2b9a0f, published Sep 11, 2023, 1:59 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL014 ALSTON ST | volume not reported | Ended (as reported); Aug 8, 2023, 12:09 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c8107436-1b43-4fa5-9d7e-73708ff58e06, published Aug 8, 2023, 5:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW002 WALKER STREET | 3.32 million gallons | Ended (as reported); Aug 8, 2023, 11:20 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8ced7e04-b678-4714-8b8e-bf695ec3c936, published Sep 15, 2023, 3:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | volume not reported | Ended (as reported); Aug 8, 2023, 11:45 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 732c57f7-f47f-4cc8-9d86-9f6b0dc57418, published Aug 8, 2023, 8:44 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | volume not reported | Ended (as reported); Aug 8, 2023, 12:04 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b0813993-4763-46c4-a989-0c21e6e1c18f, published Aug 8, 2023, 8:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW002 WALKER STREET | volume not reported | Ended (as reported); Aug 8, 2023, 11:20 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 52b5169a-a2eb-40cb-93d3-54e7756e3745, published Aug 8, 2023, 8:40 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | 1.59 million gallons | Ended (as reported); Aug 8, 2023, 11:45 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 19bf6cee-addd-4353-8c73-71f859c0da1a, published Sep 15, 2023, 3:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | 5.7 million gallons | Ended (as reported); Aug 8, 2023, 12:04 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6a96152c-36ec-45d2-941f-cb9ac8425e7a, published Sep 15, 2023, 3:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | 8.74 million gallons | Ended (as reported); Aug 8, 2023, 12:06 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5c4a28b8-2e2e-4275-894c-1a3aae349915, published Sep 15, 2023, 3:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | volume not reported | Ended (as reported); Aug 8, 2023, 12:06 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 007102c4-1926-476f-bb32-1a82dc9e0133, published Aug 8, 2023, 8:38 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); end time not reported | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record af247cc9-4839-44e2-8f7b-357c41ae0cf5, published Aug 8, 2023, 5:36 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | volume not reported | Ended (as reported); Aug 8, 2023, 11:12 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f486a379-1606-4016-a3ab-aa0ecfcc91a5, published Aug 8, 2023, 8:41 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); end time not reported | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a8e6b131-e521-4cb3-9d07-e189fda605fe, published Aug 8, 2023, 5:14 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | 2.14 million gallons | Ended (as reported); Aug 8, 2023, 11:12 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a9dbe80d-a6e4-4abe-b0f0-fdfb1ccfc362, published Sep 15, 2023, 3:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | 841,782 gallons | Ended (as reported); Aug 8, 2023, 11:08 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 55ddfb95-9791-48b3-819e-1440e6e34996, published Sep 11, 2023, 1:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | volume not reported | Ended (as reported); Aug 8, 2023, 11:08 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a365145b-32e2-477d-bf17-2c648e42ad2e, published Aug 8, 2023, 5:16 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | 1.99 million gallons | Ended (as reported); Aug 8, 2023, 11:25 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 954aafae-26d4-4cbb-8f5d-accf1d75a667, published Sep 11, 2023, 1:27 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | volume not reported | Ended (as reported); Aug 8, 2023, 11:25 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 58050ca1-0a08-4186-8fbf-cf0dcbfaa249, published Aug 8, 2023, 5:18 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Pawtucket Canal | LOWELL REGIONAL WASTEWATER UTILITY | not provided | 127 gallons | Ended (as reported); Aug 8, 2023, 10:16 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f897a1e4-9cd4-447f-a837-2f07356ee7f9, published Sep 15, 2023, 4:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Pawtucket Canal | LOWELL REGIONAL WASTEWATER UTILITY | not provided | 400 gallons | Ended (as reported); Aug 8, 2023, 10:17 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 475f777a-f3b1-4212-855c-9dc781d0d59d, published Sep 15, 2023, 4:31 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | 3.35 million gallons | Ended (as reported); Aug 8, 2023, 11:34 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 484c9ddf-5c4d-4687-ba49-75aea0863f4e, published Sep 15, 2023, 3:53 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | volume not reported | Ended (as reported); Aug 8, 2023, 12:25 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 755fd064-3f40-42cf-81cb-f0a0e35bc039, published Aug 8, 2023, 10:14 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | volume not reported | Ended (as reported); Aug 8, 2023, 12:25 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a4a64dba-647a-4a5d-98f7-4d53039eac7d, published Aug 8, 2023, 10:12 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | 2.97 million gallons | Ended (as reported); Aug 8, 2023, 12:25 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5e3210c6-ed78-48ed-8c1c-081197452872, published Sep 13, 2023, 2:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | 860,478 gallons | Ended (as reported); Aug 8, 2023, 12:25 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f0c5d66c-1547-47fa-9747-9ce8a7d2192c, published Sep 13, 2023, 9:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | volume not reported | Ended (as reported); Aug 8, 2023, 1:55 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4cc31b0b-5869-4f2a-b5cf-59813c75d6a2, published Aug 8, 2023, 10:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | 136,743 gallons | Ended (as reported); Aug 8, 2023, 1:55 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d83d4f1e-a54c-4ecd-a6d3-27c78ecf644e, published Sep 12, 2023, 2:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV021B 021B (Locke Street 12 siphon) | 93,597 gallons | Ended (as reported); Aug 8, 2023, 10:20 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ee64c07e-3238-4026-8d65-74a506e148e1, published Sep 15, 2023, 9:05 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV021B 021B (Locke Street 12 siphon) | volume not reported | Ended (as reported); Aug 8, 2023, 10:20 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9689c436-37f4-420f-85e5-9429796ebe47, published Aug 9, 2023, 8:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV038 HIGH AND LAFAYETTE SQ | 15,108 gallons | Ended (as reported); Aug 8, 2023, 10:15 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bbb2b440-d42f-4204-a0cd-6b01130d0170, published Sep 15, 2023, 8:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV038 HIGH AND LAFAYETTE SQ | volume not reported | Ended (as reported); Aug 8, 2023, 10:15 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fbead3c5-f65f-46e3-b1c5-12ce4744f8a4, published Aug 9, 2023, 8:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 14.53 million gallons | Ended (as reported); Aug 8, 2023, 6:23 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d99d99e0-b270-42af-a8cb-c46d1f2fe58b, published Sep 15, 2023, 3:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Aug 8, 2023, 6:23 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 729932e8-c075-4893-9876-f0c115028d7a, published Aug 8, 2023, 8:37 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV013 LOWER SIPHON BUTTONWOOD AVE | 7.98 million gallons | Ended (as reported); Aug 8, 2023, 12:30 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a1d67e0b-d11d-4583-9951-c1fb95219f80, published Sep 15, 2023, 9:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | volume not reported | Ended (as reported); Aug 8, 2023, 9:21 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 81dd31e9-2881-4d71-81ab-66f111249878, published Aug 8, 2023, 8:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | 7.15 million gallons | Ended (as reported); Aug 8, 2023, 9:21 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0069ddc2-a872-4994-b0ad-6966e464795c, published Sep 15, 2023, 3:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV024 VARNUM ST UPPER SIPHON | 6.47 million gallons | Ended (as reported); Aug 8, 2023, 1:30 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fc5e1bd0-823c-49ed-9e70-4b3d6db3555c, published Sep 15, 2023, 8:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD005 CANAL STREET CASEY BRIDGE | 2.36 million gallons | Ended (as reported); Aug 8, 2023, 12:10 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1cc952a4-daf1-47ec-9536-c07fa4941319, published Aug 10, 2023, 9:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD005 CANAL STREET CASEY BRIDGE | volume not reported | Ended (as reported); Aug 8, 2023, 12:10 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 85dc293c-e66b-4467-8e78-4dee63fa9c1e, published Aug 9, 2023, 1:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Spicket River | GREATER LAWRENCE SANITARY DISTRICT | GLSD006 GENERAL STREET GENERAL HOSPITAL | 2.35 million gallons | Ended (as reported); Aug 8, 2023, 12:34 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0f76ea9a-61ec-458d-af87-bc7b0edaecbc, published Aug 10, 2023, 9:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Spicket River | GREATER LAWRENCE SANITARY DISTRICT | GLSD006 GENERAL STREET GENERAL HOSPITAL | volume not reported | Ended (as reported); Aug 8, 2023, 12:34 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 748088d6-ccd2-4cd5-b1d2-cab4c19d6fd7, published Aug 9, 2023, 1:46 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV019 MAIN STREET NORTH | 586,111 gallons | Ended (as reported); Aug 8, 2023, 10:35 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 46fd0be3-3747-463f-be58-6ea3f5a9a575, published Sep 15, 2023, 9:03 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV019 MAIN STREET NORTH | volume not reported | Ended (as reported); Aug 8, 2023, 10:35 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e5825cfb-7faa-4aa6-92b5-86389ed3012b, published Aug 9, 2023, 8:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD004 ISLAND STREET | 48.29 million gallons | Ended (as reported); Aug 8, 2023, 2:20 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2b5d0abe-e0b0-4537-b5ab-7d95795a42ef, published Aug 10, 2023, 9:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD004 ISLAND STREET | volume not reported | Ended (as reported); Aug 8, 2023, 2:20 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4338b602-6699-427c-85ed-2ba168217069, published Aug 9, 2023, 1:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD002 MERRIMACK STREET | 14.86 million gallons | Ended (as reported); Aug 8, 2023, 12:41 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 05114e88-3463-48c2-9257-f45dc134cdad, published Aug 10, 2023, 9:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD002 MERRIMACK STREET | volume not reported | Ended (as reported); Aug 8, 2023, 12:41 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4b00212a-a6e2-4d2c-b34d-ba8ab8537609, published Aug 9, 2023, 1:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV013 LOWER SIPHON BUTTONWOOD AVE | volume not reported | Ended (as reported); Aug 8, 2023, 12:30 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e7ca89c5-1094-4a77-9cce-c740aee63876, published Aug 9, 2023, 8:24 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV024 VARNUM ST UPPER SIPHON | volume not reported | Ended (as reported); Aug 8, 2023, 1:30 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 384dd534-1f44-4295-8ef7-64fc4ad40d90, published Aug 9, 2023, 8:22 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | 3.73 million gallons | Ended (as reported); Aug 8, 2023, 2:40 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4d27365d-690a-47c9-8798-5c35c9ee156f, published Sep 15, 2023, 8:57 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | 8.17 million gallons | Ended (as reported); Aug 8, 2023, 12:15 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 97cca404-658c-4e47-beb2-966f5f9021d2, published Sep 15, 2023, 8:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | volume not reported | Ended (as reported); Aug 8, 2023, 12:15 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 22c5312f-e708-4522-81b4-0aff3951ea3a, published Aug 9, 2023, 8:15 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | 2.56 million gallons | Ended (as reported); Aug 8, 2023, 2:30 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record be477990-062a-4278-afee-424b2edd9350, published Sep 15, 2023, 9:09 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV039 SOUTH WEBSTER | 117,962 gallons | Ended (as reported); Aug 8, 2023, 11:40 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9ec7c8e1-b9b8-44af-835e-a2abb3b0bdff, published Sep 15, 2023, 9:06 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV041 CHESTNUT ST | 103,361 gallons | Ended (as reported); Aug 8, 2023, 10:50 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 101e6139-8425-44db-b268-6cb00d74e725, published Sep 15, 2023, 9:02 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV032 BRADFORD AVE | 1.13 million gallons | Ended (as reported); Aug 8, 2023, 11:00 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7aa342f6-f1b2-4dfd-9e37-9084457709d4, published Sep 15, 2023, 8:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV040 BETHANY AVE | 212,354 gallons | Ended (as reported); Aug 8, 2023, 6:35 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2b7625de-99d2-4ca9-b4e0-b94d5c097435, published Sep 15, 2023, 8:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | 6.05 million gallons | Ended (as reported); Aug 8, 2023, 12:00 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3c5e1ab3-d9bb-4d3f-ab3c-5ecce9b7a7e0, published Sep 15, 2023, 8:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV032 BRADFORD AVE | volume not reported | Ended (as reported); Aug 8, 2023, 11:00 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 039ae1c4-cff8-4564-a322-344cb487a325, published Aug 9, 2023, 8:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | volume not reported | Ended (as reported); Aug 8, 2023, 2:30 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 863ee8ff-918b-4e25-a121-ec33a1561017, published Aug 9, 2023, 8:18 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | volume not reported | Ended (as reported); Aug 8, 2023, 2:40 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f9e56068-45ba-4fc6-8990-63325e6000d7, published Aug 9, 2023, 8:15 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV041 CHESTNUT ST | volume not reported | Ended (as reported); Aug 8, 2023, 10:50 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 68fa0b9c-2b6d-481e-ab19-66a08df91b28, published Aug 9, 2023, 8:14 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV040 BETHANY AVE | volume not reported | Ended (as reported); Aug 8, 2023, 6:35 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e213d19c-6870-4a1e-96cc-205774470237, published Aug 9, 2023, 8:13 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | volume not reported | Ended (as reported); Aug 8, 2023, 12:00 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 741f6c54-8f97-4dd3-a01b-131f5861af10, published Aug 9, 2023, 8:11 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV039 SOUTH WEBSTER | volume not reported | Ended (as reported); Aug 8, 2023, 11:40 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8249f9ae-85d2-41ee-b05e-ba86fe2993a9, published Aug 9, 2023, 8:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI34 GRATTAN ST & HEARTHSTONE TER | 10,098 gallons | Ended (as reported); Aug 8, 2023, 12:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0de7c406-83fc-420d-9678-3cc24200c1d7, published Oct 24, 2023, 3:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI32B MAIN STREET WEST OF DEADY MEMORIAL BRIDGE | 13,459 gallons | Ended (as reported); Aug 8, 2023, 2:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1c7cf26a-2bc6-4c8b-a1df-0163cb1893d0, published Oct 24, 2023, 3:31 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI27 PARKING LOT, TOPORS GARAGE & FRONT ST | 37,428 gallons | Ended (as reported); Aug 8, 2023, 12:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fa5ef3fd-b53e-48aa-bf55-4f0d577245f6, published Oct 24, 2023, 3:30 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI24 FRONT AND DEPOT ST. AREA | 348,373 gallons | Ended (as reported); Aug 8, 2023, 2:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9ef327c4-81ab-4709-9e1b-93fab7e29df1, published Oct 24, 2023, 3:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI05 LESLIE ST PUMP STATION | 34,750 gallons | Ended (as reported); Aug 8, 2023, 12:30 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e760a776-de33-4520-9cc4-6d2fa8f641be, published Oct 24, 2023, 3:28 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | 253,028 gallons | Ended (as reported); Aug 8, 2023, 2:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ec29c396-379f-4334-b305-0c21af75a62b, published Oct 24, 2023, 3:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI34 GRATTAN ST & HEARTHSTONE TER | volume not reported | Ended (as reported); Aug 8, 2023, 12:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7014b2a9-2f39-4022-ba0c-21bbc7ea1b94, published Aug 9, 2023, 11:40 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI32B MAIN STREET WEST OF DEADY MEMORIAL BRIDGE | volume not reported | Ended (as reported); Aug 8, 2023, 2:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5db529a6-2e5b-4283-b75e-8cf96e551272, published Aug 9, 2023, 11:38 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI27 PARKING LOT, TOPORS GARAGE & FRONT ST | volume not reported | Ended (as reported); Aug 8, 2023, 12:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record aea640f7-e459-465e-b1bb-34ec8a05f012, published Aug 9, 2023, 11:37 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI24 FRONT AND DEPOT ST. AREA | volume not reported | Ended (as reported); Aug 8, 2023, 2:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eb273036-94da-4de4-a1d3-e86be6558a23, published Aug 9, 2023, 11:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI05 LESLIE ST PUMP STATION | volume not reported | Ended (as reported); Aug 8, 2023, 12:30 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 736ac9de-4696-468d-9d5a-d957ac530f6f, published Aug 9, 2023, 11:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | volume not reported | Ended (as reported); Aug 8, 2023, 2:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a126ed73-8ad8-4170-a71d-e9dcaba89d6a, published Aug 9, 2023, 11:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | 1,873 gallons | Ended (as reported); Aug 7, 2023, 6:10 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1217eeba-4356-48cc-9b12-28fc58778a33, published Sep 15, 2023, 8:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | 20,743 gallons | Ended (as reported); Aug 7, 2023, 6:55 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b0e9dfd8-3490-4f75-8827-835ca3518853, published Sep 15, 2023, 8:46 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | 217,000 gallons | Ended (as reported); Aug 7, 2023, 11:05 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5f27b639-9a7e-4576-bb6d-d9d7440da059, published Sep 15, 2023, 8:46 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | volume not reported | Ended (as reported); Aug 7, 2023, 11:05 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 243a6e2f-55ef-4c60-8e89-918722b4dfeb, published Aug 7, 2023, 1:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | 15,661 gallons | Ended (as reported); Aug 7, 2023, 9:35 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 19457541-f3ff-46c5-94c9-4845432554ed, published Sep 15, 2023, 8:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | 16,542 gallons | Ended (as reported); Aug 7, 2023, 9:20 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record da52670e-b4ce-422b-b38c-a757a1173f51, published Sep 15, 2023, 8:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record |