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Massachusetts sewage discharges, July 2026
683 records of sewage discharges and water advisories in Massachusetts dated in July 2026, 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) | Connecticut River | CITY OF HOLYOKE | HOL021 RIVER TERRACE | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2ad0ff01-ef8f-4e05-8542-21d71d2ab180, published Aug 3, 2026, 10:18 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 669c1b18-c4bc-481e-9cf7-21d7bea920ab, published Aug 3, 2026, 10:17 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL019 YALE ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 254c4920-7b7c-4c65-84e6-4c246f5b4c2a, published Aug 3, 2026, 9:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL023 JEFFERSON ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d29fb0b9-175d-4790-81b0-9a964336bf31, published Aug 3, 2026, 10:18 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL02 PROVIDENCE HOSPITAL | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 96dfff0f-97fe-41f2-bd20-f855434d49c3, published Aug 3, 2026, 10:16 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL08 SPRINGDALE PARK | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fcb638c6-4a61-4fad-8383-dbd80f52b59b, published Aug 3, 2026, 10:15 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ee31e83a-560c-404e-80ac-03f32b701910, published Aug 3, 2026, 9:49 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 | 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 f0a55883-44a3-4ec4-a65b-ccf637baf63b, published Jul 30, 2026, 4:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 5.26 million gallons | Ended (as reported); Jul 31, 2026, 1:00 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6255195f-0798-41ff-a0f6-abd31478151c, published Jul 31, 2026, 2:22 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL07 NORTHAMPTON ST/GLEN ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a3412508-8494-4306-b886-eaef260de8fb, published Aug 3, 2026, 9:48 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 | 54,099 gallons | Ended (as reported); Jul 30, 2026, 6:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5f62adce-9d14-4c99-a850-806a95819ac5, published Aug 15, 2026, 10:29 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 | 1,690 gallons | Ended (as reported); Jul 30, 2026, 6:15 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 515e86e7-7b30-49fe-befd-088c320db9dc, published Aug 15, 2026, 10:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Jul 30, 2026, 6:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a99beff8-3906-4ced-8376-c0b4a3efbc6f, published Jul 30, 2026, 7:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL08 SPRINGDALE PARK | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 214e56b8-38c4-45fc-94f0-d94f24b8260e, published Jul 31, 2026, 10:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL02 PROVIDENCE HOSPITAL | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8fde52a1-4567-4c67-9ebb-299647e8ab84, published Jul 31, 2026, 10:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | 1.8 million gallons | Ended (as reported); Jul 30, 2026, 3:53 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3e909561-0efd-4cfb-8eb4-b788e4beccfb, published Aug 17, 2026, 2:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | volume not reported | Ended (as reported); Jul 30, 2026, 3:53 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 83b054c9-c960-428b-8a40-b6748ba753af, published Aug 17, 2026, 2:44 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | 540,000 gallons | Ended (as reported); Jul 30, 2026, 3:53 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bc70f11d-9672-4c1f-b260-5a1666b9aef1, published Aug 17, 2026, 2:41 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | 750,000 gallons | Ended (as reported); Jul 30, 2026, 3:42 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c64e0de3-d9a9-4521-9ad1-59e1673c7357, published Aug 17, 2026, 2:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | volume not reported | Ended (as reported); Jul 30, 2026, 3:42 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1d6dca29-3c20-4dd2-a682-0427817443b5, published Aug 17, 2026, 2:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e8d70b30-abd3-418d-a44a-f81d1f98bc02, published Jul 31, 2026, 10:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | 290,000 gallons | Ended (as reported); Jul 30, 2026, 3:27 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 95d47a70-3bee-4a6b-b88f-530fc19aed0b, published Aug 17, 2026, 2:46 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | volume not reported | Ended (as reported); Jul 30, 2026, 3:27 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0f5f96fb-ea6b-455a-8879-39cbbfc6c57f, published Aug 17, 2026, 2:46 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | volume not reported | Ended (as reported); Jul 30, 2026, 3:53 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e96637ba-1dea-4c4c-89ec-629e0ca00564, published Aug 17, 2026, 2:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | 5.83 million gallons | Ended (as reported); Jul 30, 2026, 4:41 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7ddb449a-c47c-4f64-bfa2-1898d8441d87, published Aug 17, 2026, 2:53 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | volume not reported | Ended (as reported); Jul 30, 2026, 4:41 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6bf7aaf9-fe2f-49ce-af79-51d35f6d78a6, published Aug 17, 2026, 2:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | 001 | 1.9 million gallons | Ended (as reported); Jul 30, 2026, 4:06 AM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 35b74d41-2a29-4384-8421-868884eb0913, published Jul 31, 2026, 6:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | 001 | volume not reported | Ended (as reported); Jul 30, 2026, 4:06 AM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c5eccc41-d1ec-4e90-a558-02d67c9cbf62, published Jul 30, 2026, 6:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 4.81 million gallons | Ended (as reported); Jul 30, 2026, 10:08 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1b9b63a1-666f-45a5-9c83-a66be02319c8, published Aug 17, 2026, 2:37 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Jul 30, 2026, 10:08 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d25d6eeb-ca29-4a07-963a-63f2197192eb, published Jul 30, 2026, 10:40 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD004 ISLAND STREET | 314,000 gallons | Ended (as reported); Jul 30, 2026, 2:46 AM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e177075b-585f-482b-9966-d7fe91342186, published Jul 31, 2026, 6:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD004 ISLAND STREET | volume not reported | Ended (as reported); Jul 30, 2026, 2:46 AM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 44a411fd-09e3-4ae8-886b-3a7abab75890, published Jul 30, 2026, 6:19 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | 2.83 million gallons | Ended (as reported); Jul 30, 2026, 3:38 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ddb0b62b-acc9-4cab-b90b-478a53674c4c, published Aug 17, 2026, 2:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | volume not reported | Ended (as reported); Jul 30, 2026, 3:38 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4c009d6d-d830-48a3-9e94-fced4f53f30b, published Aug 17, 2026, 2:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV024 VARNUM ST UPPER SIPHON | 18,969 gallons | Ended (as reported); Jul 30, 2026, 1:50 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4b23cc5e-ae6b-47df-a7b9-d69a6e12b764, published Aug 15, 2026, 8:38 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV024 VARNUM ST UPPER SIPHON | volume not reported | Ended (as reported); Jul 30, 2026, 1:50 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a80d4cb2-f99c-41ba-b994-4c0e791f16da, published Jul 31, 2026, 7:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV013 LOWER SIPHON BUTTONWOOD AVE | 52,350 gallons | Ended (as reported); Jul 30, 2026, 1:35 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7d07744c-1354-4a61-959f-f3181387b2ae, published Aug 15, 2026, 8:37 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV013 LOWER SIPHON BUTTONWOOD AVE | volume not reported | Ended (as reported); Jul 30, 2026, 1:35 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 959e72fb-f5d3-4b93-b932-46aaa5c0d514, published Jul 31, 2026, 7:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mystic River | CITY OF SOMERVILLE | SOM007A/MWR205A SOUTH BANK OF MYSTIC RIVER AT INT OF ASSEMBLY SQ DR & 28 | 60,000 gallons | Ended (as reported); Jul 30, 2026, 1:18 AM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7d46d3c-4520-4291-9730-81b78f15dbc3, published Aug 5, 2026, 2:16 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 30, 2026, 1:18 AM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 78d7560c-7e80-44ae-ae79-36f25cc8d45a, published Jul 30, 2026, 6:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | 7,747 gallons | Ended (as reported); Jul 30, 2026, 1:00 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cd0ff68e-459c-4d36-8ba5-efdf6e2005c8, published Aug 15, 2026, 8:40 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | 279,757 gallons | Ended (as reported); Jul 30, 2026, 1:40 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f1bce91b-6707-49f9-af85-e75299f7d85d, published Aug 15, 2026, 8:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | volume not reported | Ended (as reported); Jul 30, 2026, 1:40 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3c6a418c-8acf-4813-9b7f-9dc977343515, published Jul 31, 2026, 7:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | volume not reported | Ended (as reported); Jul 30, 2026, 1:00 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0716f789-2b3e-4aca-88ff-7f441161d7b3, published Jul 31, 2026, 7:19 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | 151,389 gallons | Ended (as reported); Jul 30, 2026, 1:55 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e5484362-261a-4de5-8d92-c22d128d1bdd, published Aug 15, 2026, 8:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | 55,097 gallons | Ended (as reported); Jul 30, 2026, 1:25 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 78fd0742-bf7b-4f6a-a96a-132916bf8d0c, published Aug 15, 2026, 8:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV041 CHESTNUT ST | 1,042 gallons | Ended (as reported); Jul 30, 2026, 12:55 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8c0a6424-1664-4010-b41e-8cfb27f98f8d, published Aug 15, 2026, 8:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV040 BETHANY AVE | 3,285 gallons | Ended (as reported); Jul 30, 2026, 12:55 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0c35b111-68b6-4f1e-9c6f-df25d92f9831, published Aug 15, 2026, 8:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV041 CHESTNUT ST | volume not reported | Ended (as reported); Jul 30, 2026, 12:55 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b352f22d-8972-4e82-ab6d-12e3875bd28c, published Jul 31, 2026, 7:27 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV040 BETHANY AVE | volume not reported | Ended (as reported); Jul 30, 2026, 12:55 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 41c51a0b-8611-4240-b63e-ee693b6689df, published Jul 31, 2026, 7:26 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | volume not reported | Ended (as reported); Jul 30, 2026, 1:25 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7a741a96-4ff6-49ae-b9b9-62d894430319, published Jul 31, 2026, 7:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | volume not reported | Ended (as reported); Jul 30, 2026, 1:55 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9c5a0655-fb7f-4a42-9774-7fc75561faeb, published Jul 31, 2026, 7:22 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 30, 2026, 4:22 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 98b5027c-ed2f-46dd-abe9-e4ee1295801f, published Jul 30, 2026, 6:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | 960,000 gallons | Ended (as reported); Jul 30, 2026, 4:22 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 70ae5118-fa37-4133-8ebc-a8c543026578, published Aug 5, 2026, 2:12 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | 20,000 gallons | Ended (as reported); Jul 30, 2026, 12:30 AM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a8711c37-ecca-45ba-9d4c-3e9ee8dd1243, published Aug 14, 2026, 3:30 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mystic River | BOSTON WATER & SEWER COMMISSION | BOS009 CORNER OF SUMMER & NEW ST | 41,666 gallons | Ended (as reported); Jul 30, 2026, 12:40 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4de6e9b9-9be4-4981-b937-85eb70547ece, published Aug 12, 2026, 1:00 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | BOSTON WATER & SEWER COMMISSION | BOS009 CORNER OF SUMMER & NEW ST | volume not reported | Ended (as reported); Jul 30, 2026, 12:40 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dc969ca5-3951-45ae-965d-14a4c0666375, published Jul 30, 2026, 3:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | volume not reported | Ended (as reported); Jul 30, 2026, 12:30 AM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b16b77f0-4533-4294-bd24-28883fe57ff8, published Jul 30, 2026, 9:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2c55b27f-6c1d-4a21-8f24-ca3bafc726ee, published Jul 30, 2026, 2:05 PM 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 | 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 92130ea9-8dc0-456e-bd37-ed687d7e3e03, published Jul 30, 2026, 7:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | TOWN OF MONTAGUE | MON001 GREENFIELD RD NEAR WPCF | 20,862 gallons | Ended (as reported); Jul 29, 2026, 6:15 PM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 373c0ce9-74d7-430f-82b4-8b7f122d6d18, published Aug 10, 2026, 10:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | TOWN OF MONTAGUE | MON001 GREENFIELD RD NEAR WPCF | volume not reported | Ended (as reported); Jul 29, 2026, 6:15 PM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b0f192ef-c89c-46e3-a765-bdac5d485ae9, published Aug 3, 2026, 11:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | TOWN OF MONTAGUE | MON002 OFF POWER ST ADJACENT TO POWER CANAL | 52,856 gallons | Ended (as reported); Jul 29, 2026, 5:05 PM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 915fc000-0058-4a66-80f0-c07ca52df467, published Aug 10, 2026, 10:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 29, 2026, 5:05 PM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e4cf2bb8-1eff-4544-840d-0f852a0c9d45, published Aug 3, 2026, 11:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 70,500 gallons | Ended (as reported); Jul 29, 2026, 4:30 PM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 04429a02-75b9-4671-9145-cfe984e4c705, published Jul 29, 2026, 10:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR036A PINEVALE & WATER ST | 255,000 gallons | Ended (as reported); Jul 29, 2026, 4:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6064950c-5054-4adc-a72a-64ab85594435, published Aug 6, 2026, 10:14 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR036A PINEVALE & WATER ST | volume not reported | Ended (as reported); Jul 29, 2026, 4:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7b163a7e-67c4-416c-b25f-9d8f191a9d30, published Jul 30, 2026, 8:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR037 CEDAR ST. | 137,000 gallons | Ended (as reported); Jul 29, 2026, 4:05 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f0e21e79-a120-4f9e-9e75-269e4a117f84, published Aug 6, 2026, 10:24 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR037 CEDAR ST. | volume not reported | Ended (as reported); Jul 29, 2026, 4:05 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 78c045e4-7df5-4f54-8c3d-447733331dab, published Aug 6, 2026, 10:22 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR035 FRONT & OAK ST. | 191,000 gallons | Ended (as reported); Jul 29, 2026, 4:25 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4ba168e0-039f-4875-a121-a3ebc4b91fbd, published Aug 6, 2026, 10:12 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR035 FRONT & OAK ST. | volume not reported | Ended (as reported); Jul 29, 2026, 4:25 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7a0dab62-a53f-4565-a54f-1f6528926db9, published Aug 6, 2026, 10:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR034 MAIN ST. | 101,000 gallons | Ended (as reported); Jul 29, 2026, 4:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a3d0f62d-104c-46e4-a4bf-a451767e8d8b, published Aug 6, 2026, 10:02 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL016 FRONT ST./APPLETON ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 01676caf-63a4-4e77-a6d6-a3efb588869a, published Jul 30, 2026, 2:10 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL08 SPRINGDALE PARK | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f5eefeea-de6e-4799-b0c7-2492c88f1fc0, published Jul 30, 2026, 2:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL07 NORTHAMPTON ST/GLEN ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1a641fa4-1060-4b8c-b0f2-8a60a3ffb9b0, published Jul 30, 2026, 2:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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 e46bbfff-6f3c-4209-9299-9234bb2f0a98, published Jul 30, 2026, 10:06 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | 750,000 gallons | Ended (as reported); Jul 29, 2026, 2:07 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bfb21870-b96c-43ae-8c5a-883d1f97a551, published Aug 17, 2026, 2:35 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | volume not reported | Ended (as reported); Jul 29, 2026, 2:07 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 48a2a20d-a12c-4afb-b541-e137301f2784, published Jul 30, 2026, 1:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 121,000 gallons | Ended (as reported); Jul 29, 2026, 2:10 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 782328f2-a857-4bdc-9466-c59c9cf13928, published Aug 5, 2026, 2:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Jul 29, 2026, 2:10 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b9c3087c-7078-4a5d-87d1-453fd5d066b3, published Jul 29, 2026, 2:44 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 3.43 million gallons | Ended (as reported); Jul 29, 2026, 3:50 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 255d6e63-41f7-4d06-820b-a222aadaf262, published Aug 5, 2026, 2:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Jul 29, 2026, 3:50 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a9de41ac-303d-4746-8ae1-d5c27d918509, published Jul 29, 2026, 2:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Jul 29, 2026, 9:24 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1776150e-6056-461a-8305-1edcaae69a5a, published Jul 30, 2026, 1:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | 833 gallons | Ended (as reported); Jul 29, 2026, 12:40 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a1da68ad-bb04-4850-afc3-2d46221ccf52, published Aug 15, 2026, 8:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | volume not reported | Ended (as reported); Jul 29, 2026, 12:40 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 307a32b8-3d63-44ce-9960-0fcb07e8f3e5, published Jul 30, 2026, 9:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 129,000 gallons | Ended (as reported); Jul 29, 2026, 2:31 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d88ee4dd-3d39-42c0-a993-14399466bc89, published Aug 5, 2026, 2:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Jul 29, 2026, 2:31 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 681a9d6d-9933-4e59-a07d-bbc161ddd795, published Jul 29, 2026, 2:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | 2,181 gallons | Ended (as reported); Jul 29, 2026, 12:35 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e478a203-fd43-41f7-813b-0baa4210ecb2, published Aug 15, 2026, 8:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 0 gallons | Ended (as reported); Jul 29, 2026, 12:30 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 61e1fc85-68e7-4c8d-b851-9ee290c2eb38, published Aug 5, 2026, 2:36 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | volume not reported | Ended (as reported); Jul 29, 2026, 12:35 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1d8b5ea0-b83f-46ec-82a0-9407db3ac3cb, published Jul 30, 2026, 9:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Jul 29, 2026, 12:30 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6ab87344-24c6-40e5-aee8-18554eea9bce, published Jul 29, 2026, 2:41 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL006 MIDDLE ST | 300,000 gallons | Ended (as reported); Jul 29, 2026, 1:30 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 798893f5-f89c-4d93-8896-22b9e33a395d, published Aug 5, 2026, 2:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL006 MIDDLE ST | volume not reported | Ended (as reported); Jul 29, 2026, 1:30 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 65a4068c-9ce0-43e5-9eb8-ba7789a4a678, published Jul 29, 2026, 2:40 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | 7,830 gallons | Ended (as reported); Jul 29, 2026, 12:35 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ef3f07c2-e48c-400f-9f6e-f9fa72c12b2a, published Aug 15, 2026, 8:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | 23,326 gallons | Ended (as reported); Jul 29, 2026, 12:45 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cc37a907-c582-4e9f-9930-0712689ba5a4, published Aug 15, 2026, 8:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | 7,830 gallons | Ended (as reported); Jul 29, 2026, 12:35 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 398a1de7-d89d-42df-b8e1-18bb3043562c, published Aug 15, 2026, 8:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | volume not reported | Ended (as reported); Jul 29, 2026, 12:35 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c1006c43-37fe-4edd-a82d-ce1f50d44193, published Aug 15, 2026, 8:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | volume not reported | Ended (as reported); Jul 29, 2026, 12:45 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record da9c7d7c-b98e-42d5-bde4-541adf995738, published Jul 30, 2026, 9:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 6.6 million gallons | Ended (as reported); Jul 29, 2026, 9:24 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eea0df10-5a5b-49f9-8b59-ff62fab2d03d, published Aug 17, 2026, 2:35 PM 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 | 124,321 gallons | Ended (as reported); Jul 29, 2026, 2:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cf0cd864-f220-4417-a2b3-6266ef49eae5, published Aug 15, 2026, 10:27 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 29, 2026, 2:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d58a3238-79d6-4428-be8d-b670b0d7059a, published Jul 29, 2026, 3:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 0 gallons | Ended (as reported); Jul 29, 2026, 12:09 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 613e46cc-1c29-40b9-af7c-c9ff428f82a1, published Aug 5, 2026, 2:31 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Jul 29, 2026, 12:09 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 639553ff-c1a5-4f42-a684-71a91d3fb5dc, published Jul 29, 2026, 2:38 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL023 JEFFERSON ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5b6306a2-d0a6-4dd0-8128-6547394bec48, published Jul 30, 2026, 2:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL019 YALE ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b8f121dd-2af5-442a-b1a2-cf4a242dbc39, published Jul 30, 2026, 2:07 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 11.36 million gallons | Ended (as reported); Jul 30, 2026, 8:55 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 34a1292e-bc61-4b31-b15f-5bf41431f21e, published Jul 30, 2026, 10:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | 270,000 gallons | Ended (as reported); Jul 29, 2026, 11:45 AM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b08e712b-521a-40a4-bedc-6d24459b31ed, published Aug 14, 2026, 3:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | volume not reported | Ended (as reported); Jul 29, 2026, 11:45 AM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c026c4d8-0b71-4e0e-8c04-21ad7e8b08e6, published Jul 30, 2026, 9:17 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 164,158 gallons | Ended (as reported); Jul 29, 2026, 12:25 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c47ad9fd-b8be-48c6-a2cb-6c177aee37ec, published Aug 15, 2026, 10:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 1,368 gallons | Ended (as reported); Jul 29, 2026, 10:15 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 90288b8c-ca4e-4912-9cde-9b6ffc38781f, published Aug 15, 2026, 10:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 810,380 gallons | Ended (as reported); Jul 29, 2026, 5:25 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 239c6bd7-89ef-401c-bc98-98f33ae9e8cc, published Aug 15, 2026, 10:16 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | volume not reported | Ended (as reported); Jul 29, 2026, 10:15 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 44ab9846-e1d6-4ae8-b0be-5cff94b07f97, published Jul 29, 2026, 3:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 29, 2026, 12:25 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 21179951-a2d7-411e-ad96-9b994854635c, published Jul 29, 2026, 3:28 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Jul 29, 2026, 5:25 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 34dafb3a-938a-48d4-b1b1-c4a575bb9cfe, published Jul 29, 2026, 3:26 PM 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 | 195,401 gallons | Ended (as reported); Jul 29, 2026, 12:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8527ae4c-7978-4bcc-ae34-43c89a3d7308, published Aug 15, 2026, 10:26 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 | 1.25 million gallons | Ended (as reported); Jul 29, 2026, 2:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c5fb748d-a52d-47db-81b5-b454ef045c0c, published Aug 15, 2026, 10:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Jul 29, 2026, 2:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 492ef3f9-9d82-40d5-928b-8a4b1fc20ec9, published Jul 29, 2026, 3:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR034 MAIN 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 752ec8ef-a00f-4c19-9652-e00ff32df158, published Jul 30, 2026, 8:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Jul 28, 2026, 10:18 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 02982a02-3e7e-4e3a-8826-1ef642bde720, published Jul 28, 2026, 10:20 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | volume not reported | Ended (as reported); Jul 28, 2026, 6:10 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2805214d-cae9-478b-a93b-aea60af4e538, published Jul 28, 2026, 10:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | volume not reported | Ended (as reported); Jul 28, 2026, 4:44 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e3ff3633-73fd-4d04-aa77-538a53cf397e, published Jul 28, 2026, 10:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | volume not reported | Ended (as reported); Jul 28, 2026, 4:19 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 29e38fd7-8f62-4146-9665-b17419a417ef, published Jul 28, 2026, 10:22 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | 3.31 million gallons | Ended (as reported); Jul 28, 2026, 6:10 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 09d0fffc-5df7-4d0f-b0a5-3f4e7d34771a, published Aug 17, 2026, 2:34 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | 790,000 gallons | Ended (as reported); Jul 28, 2026, 4:44 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 30171adb-9670-4b81-a17b-3a1447f3b01f, published Aug 17, 2026, 2:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD004 ISLAND STREET | 65,300 gallons | Ended (as reported); Jul 28, 2026, 4:34 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1640f101-fa71-4cd2-8340-fdf5ae42e209, published Jul 29, 2026, 1:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD004 ISLAND STREET | volume not reported | Ended (as reported); Jul 28, 2026, 4:34 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d0f8f5c4-dd39-4fa9-950c-44a6ee9d1d49, published Jul 28, 2026, 6:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | 001 | 790,000 gallons | Ended (as reported); Jul 28, 2026, 5:28 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fadeacc4-0f44-4dc3-bff1-13a332e7b772, published Jul 29, 2026, 1:31 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | 001 | volume not reported | Ended (as reported); Jul 28, 2026, 5:28 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6096903e-8aa4-4221-860f-044fba33afb7, published Jul 28, 2026, 6:20 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | volume not reported | Ended (as reported); Jul 28, 2026, 4:20 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 922712c4-292d-4e57-8f81-13b55d042b05, published Jul 28, 2026, 10:23 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | volume not reported | Ended (as reported); Jul 28, 2026, 4:06 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d042b69a-9f57-483b-b7c8-07b9925048cb, published Jul 28, 2026, 10:21 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 5.62 million gallons | Ended (as reported); Jul 28, 2026, 10:18 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 038d74ed-78ed-4372-8365-876a2461acf9, published Aug 17, 2026, 2:28 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | 650,000 gallons | Ended (as reported); Jul 28, 2026, 4:20 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 95a0eef4-1cc6-460d-a68f-74d538f5a0e3, published Aug 17, 2026, 2:32 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV039 SOUTH WEBSTER | 7,368 gallons | Ended (as reported); Jul 28, 2026, 3:45 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cae95c3e-cd62-4270-952f-c87dff9446d8, published Aug 15, 2026, 9:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV032 BRADFORD AVE | 49,184 gallons | Ended (as reported); Jul 28, 2026, 3:45 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 638d166f-8485-482c-902d-04cc5ea0f7ec, published Aug 15, 2026, 9:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV041 CHESTNUT ST | 12,188 gallons | Ended (as reported); Jul 28, 2026, 3:45 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a32139c6-54fa-4cb4-8979-574512e594e2, published Aug 15, 2026, 9:07 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV040 BETHANY AVE | 28,785 gallons | Ended (as reported); Jul 28, 2026, 3:45 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f5bd517b-4b68-4842-a301-43f232be05ca, published Aug 15, 2026, 9:06 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV013 LOWER SIPHON BUTTONWOOD AVE | 10,429 gallons | Ended (as reported); Jul 28, 2026, 3:45 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bc818866-31c5-4da6-9153-45faed080f81, published Aug 15, 2026, 9:04 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | 452,632 gallons | Ended (as reported); Jul 28, 2026, 4:10 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 31051099-34d5-429a-b912-d0d39beb426c, published Aug 15, 2026, 9:01 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV024 VARNUM ST UPPER SIPHON | 300,080 gallons | Ended (as reported); Jul 28, 2026, 4:20 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0cae8507-bec3-477f-80b9-aa3bfe18d02a, published Aug 15, 2026, 9:00 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV024 VARNUM ST UPPER SIPHON | volume not reported | Ended (as reported); Jul 28, 2026, 4:20 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5432053b-d096-4dbf-b313-36a42d75ee31, published Jul 29, 2026, 2:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | volume not reported | Ended (as reported); Jul 28, 2026, 4:10 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b1dd192e-c6bb-485d-a53b-81ba5d1b9170, published Jul 29, 2026, 2:41 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV013 LOWER SIPHON BUTTONWOOD AVE | volume not reported | Ended (as reported); Jul 28, 2026, 3:45 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 664f7d9d-fb47-4569-b7cc-76053ea868a9, published Jul 29, 2026, 2:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV040 BETHANY AVE | volume not reported | Ended (as reported); Jul 28, 2026, 3:45 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ab9985ea-6d6b-4230-bc48-7fb21dda880d, published Jul 29, 2026, 2:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV041 CHESTNUT ST | volume not reported | Ended (as reported); Jul 28, 2026, 3:45 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 999c4f6e-bbae-41b6-8385-9ac830bf24bf, published Jul 29, 2026, 2:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV032 BRADFORD AVE | volume not reported | Ended (as reported); Jul 28, 2026, 3:45 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 025c8982-2c3f-4f9d-86fa-63b69e45acf5, published Jul 29, 2026, 2:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV039 SOUTH WEBSTER | volume not reported | Ended (as reported); Jul 28, 2026, 3:45 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0f0f597f-98fb-42cc-adca-c76eb258df0b, published Jul 29, 2026, 2:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | 760,000 gallons | Ended (as reported); Jul 28, 2026, 4:19 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 67ae186f-e6d3-46d8-b0d4-c88ae8d70d11, published Aug 17, 2026, 2:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | 180,000 gallons | Ended (as reported); Jul 28, 2026, 4:06 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c0c0639f-4e44-4e5e-bbd7-68fda7460d2d, published Aug 17, 2026, 2:30 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | 150,590 gallons | Ended (as reported); Jul 28, 2026, 4:00 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4f18f35e-5263-4a3a-b98e-47ff51eb4006, published Aug 15, 2026, 9:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | 0 gallons | Ended (as reported); Jul 28, 2026, 3:35 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record da5d2b2a-604d-41ca-bf56-9a5a6df55220, published Aug 15, 2026, 9:05 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | 513,628 gallons | Ended (as reported); Jul 28, 2026, 3:55 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 539cdf73-876e-49f0-8163-77937e0c8933, published Aug 15, 2026, 9:03 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | 120,101 gallons | Ended (as reported); Jul 28, 2026, 4:05 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0b5ef137-2f5e-4dbe-8380-5f6b3701cd74, published Aug 15, 2026, 9:02 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | 7,830 gallons | Ended (as reported); Jul 28, 2026, 3:45 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 96b92fe4-220b-4827-a928-d9cf9f89807b, published Aug 15, 2026, 8:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | volume not reported | Ended (as reported); Jul 28, 2026, 4:05 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2c70a538-660b-461a-ae3e-62aeab8d4881, published Jul 29, 2026, 2:40 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | volume not reported | Ended (as reported); Jul 28, 2026, 3:55 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2f240dfc-8dce-4dee-8fb3-1aa88d88d834, published Jul 29, 2026, 2:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | volume not reported | Ended (as reported); Jul 28, 2026, 3:55 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dc4475d3-0b99-401b-9fe1-7870f905282f, published Jul 29, 2026, 2:12 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | volume not reported | Ended (as reported); Jul 28, 2026, 4:00 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 22f1ea67-e59f-456d-99e2-8f0e33ff9f66, published Jul 29, 2026, 2:10 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR049 SPRINGFIELD ST. | 529,000 gallons | Ended (as reported); Jul 28, 2026, 6:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1d4abc64-2acc-402d-a772-25fa8787f2ad, published Aug 6, 2026, 11:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR048 ALLEN & RIFLE STS. | 147,000 gallons | Ended (as reported); Jul 28, 2026, 4:15 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 834aedcf-5e4d-41ce-8182-e917cf7d6f4c, published Aug 6, 2026, 11:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR048 ALLEN & RIFLE STS. | volume not reported | Ended (as reported); Jul 28, 2026, 4:15 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 36cd7651-5adc-489f-9373-2d5cbc62ab52, published Jul 29, 2026, 9:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR049 SPRINGFIELD ST. | volume not reported | Ended (as reported); Jul 28, 2026, 6:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c3580085-7242-4df9-8e7a-1fc0f7fa3a46, published Jul 29, 2026, 9:09 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Sanitary sewer overflow (SSO) | Pawtucket Canal | LOWELL REGIONAL WASTEWATER UTILITY | not provided | 85 gallons | Ended (as reported); Jul 28, 2026, 3:17 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 755607c0-242b-4f8a-b1b5-ceaaa58c3cac, published Aug 17, 2026, 2:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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 2ade3649-b963-4511-b1ce-7c61dc977a51, published Jul 29, 2026, 11:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR011 LIBERTY ST. | 28,187 gallons | Ended (as reported); Jul 28, 2026, 3:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fdeb7c8b-0997-46a2-8869-3e3dbac66c0b, published Aug 5, 2026, 1:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR008 WASHBURN ST. | 942,000 gallons | Ended (as reported); Jul 28, 2026, 4:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1fa9ea37-b604-4771-b66e-656d8cc6379f, published Aug 5, 2026, 1:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR008 WASHBURN ST. | volume not reported | Ended (as reported); Jul 28, 2026, 4:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 788e1b05-d416-4231-942b-79c764ef64ec, published Jul 29, 2026, 9:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR011 LIBERTY ST. | volume not reported | Ended (as reported); Jul 28, 2026, 3:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 82dd6e9c-1c70-4d93-9a95-b7ad440f8eaa, published Jul 29, 2026, 9:28 AM 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. | 259,000 gallons | Ended (as reported); Jul 28, 2026, 4:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 399fa7f0-da3f-4e21-b434-03611102f56a, published Aug 6, 2026, 9:57 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR018 LONGHILL ST. | 64,000 gallons | Ended (as reported); Jul 28, 2026, 3:55 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bb3edce2-2cdd-4848-b2d8-a706c40a9d9e, published Aug 6, 2026, 9:37 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR016 YORK ST. | 4.08 million gallons | Ended (as reported); Jul 28, 2026, 5:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7f108c3c-496b-42ed-b64b-ae7ad125e797, published Aug 6, 2026, 9:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR015B UNION ST. | 69,000 gallons | Ended (as reported); Jul 28, 2026, 4:15 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5fb691f4-977f-4150-b53b-295b270d4721, published Aug 5, 2026, 2:05 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR015B UNION ST. | volume not reported | Ended (as reported); Jul 28, 2026, 4:15 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1e60ad2b-5f36-4eec-90af-4a416b003622, published Jul 29, 2026, 9:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR018 LONGHILL ST. | volume not reported | Ended (as reported); Jul 28, 2026, 3:55 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4d1fdce0-a7b3-4983-82ab-e32fdbc41bef, published Jul 29, 2026, 9:27 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR025 ALLEN & OAKLAND STS. | volume not reported | Ended (as reported); Jul 28, 2026, 4:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fb9fbf09-1045-4be1-87b5-857b737ad1bb, published Jul 29, 2026, 9:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR016 YORK ST. | volume not reported | Ended (as reported); Jul 28, 2026, 5:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cb5a6ff9-03db-40d0-9b01-8c009755b00d, published Jul 29, 2026, 9:15 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR045 FORT PLEASANT AVE. | 1.4 million gallons | Ended (as reported); Jul 28, 2026, 4:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2ee21722-a2de-4a66-808a-514a7b8b1159, published Aug 6, 2026, 10:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | 800,000 gallons | Ended (as reported); Jul 28, 2026, 6:40 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 976ba290-7d7c-446e-94fb-232421167a91, published Aug 5, 2026, 1:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | volume not reported | Ended (as reported); Jul 28, 2026, 6:40 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 02a47fb0-af41-4165-a664-69ac413fce0f, published Jul 29, 2026, 9:19 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR045 FORT PLEASANT AVE. | volume not reported | Ended (as reported); Jul 28, 2026, 4:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ab04175d-fb43-4e66-9658-eb5fd936f6fd, published Jul 29, 2026, 9:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | 355,000 gallons | Ended (as reported); Jul 28, 2026, 5:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b9fb2628-8cb6-4166-971f-0e1047610ba2, published Aug 6, 2026, 10:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | 21.15 million gallons | Ended (as reported); Jul 28, 2026, 8:34 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 82fc346f-2098-4663-88ef-e579d1c1cba5, published Aug 6, 2026, 10:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | 1.58 million gallons | Ended (as reported); Jul 28, 2026, 9:25 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9761e7f9-c52c-44a7-82d0-ce155a900328, published Aug 5, 2026, 2:01 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | 3.05 million gallons | Ended (as reported); Jul 29, 2026, 12:20 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c267de4f-8554-439f-95f3-28221e2f3c72, published Aug 5, 2026, 1:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | volume not reported | Ended (as reported); Jul 28, 2026, 9:25 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 162cc648-7284-4c32-8b5c-b052d94443a2, published Jul 29, 2026, 9:26 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | volume not reported | Ended (as reported); Jul 29, 2026, 12:20 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 46c7389d-f49c-4569-914a-1990972105ad, published Jul 29, 2026, 9:17 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 28, 2026, 8:34 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 966e5ec1-e9a3-42e6-beb3-46e90d808174, published Jul 29, 2026, 9:14 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | volume not reported | Ended (as reported); Jul 28, 2026, 5:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6ef71eec-05c8-460f-bce1-b167a10ddc6b, published Jul 29, 2026, 9:12 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | 9.52 million gallons | Ended (as reported); Jul 28, 2026, 11:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7c60a1f4-87cf-43d3-a4d1-6d498a130a2b, published Aug 5, 2026, 1:40 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Jul 28, 2026, 11:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0813b161-e098-4a06-aa6e-a8b54e6bf6f9, published Jul 29, 2026, 9:13 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL021 RIVER TERRACE | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8b37fd60-6a97-46ce-95ee-7b9b89fefdfc, published Jul 31, 2026, 9:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL019 YALE ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b4fbe545-ea79-4416-9112-da48a2956e33, published Jul 31, 2026, 9:55 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL023 JEFFERSON ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8d02fccf-b96f-41f9-80d1-4b15d69a5760, published Jul 31, 2026, 9:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL016 FRONT ST./APPLETON ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fb1f0d04-10b8-4c2c-a953-e671b5cdc011, published Jul 31, 2026, 9:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL02 PROVIDENCE HOSPITAL | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2cde58e5-6a7c-4017-a285-aec60d269b8c, published Jul 31, 2026, 9:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL08 SPRINGDALE PARK | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 90ead001-b33d-4073-bb4b-71d62c6cedd1, published Jul 31, 2026, 9:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL07 NORTHAMPTON ST/GLEN ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 081a3321-c80c-444e-9a9d-7dd40ec64f1e, published Jul 31, 2026, 9:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Sanitary sewer overflow (SSO) | Lake Quinsigamond | CITY OF WORCESTER | not provided | 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 484950b0-2d74-4213-b58d-f9951958d082, published Jul 24, 2026, 1:32 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Sanitary sewer overflow (SSO) | “Not applicable” | DEDHAM, TOWN OF | not provided | volume not reported | Ended (as reported); end time not reported | DEDHAM, TOWN OF (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1d0c3d4c-a99c-43db-a6af-0da0956f6fe3, published Sep 3, 2026, 10:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL021 RIVER TERRACE | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e94c913e-bb08-426d-86df-0b3ca38f129a, published Jul 28, 2026, 2:38 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 22, 2026, 5:40 PM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 71485eac-5c92-4495-ae11-841df1512520, published Jul 22, 2026, 7:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR203 JUST NORTH OF LOCKS AT CHARLSTOWN BRIDGE | 8.23 million gallons | Ended (as reported); Jul 22, 2026, 7:03 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b29927e0-299e-46a0-9241-af33f28a3b33, published Aug 5, 2026, 2:05 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL016 FRONT ST./APPLETON ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7756b79d-27b6-46af-b510-65b30d74d4ed, published Jul 28, 2026, 2:38 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 22, 2026, 7:03 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record afd1df1f-108f-4e07-aaef-c39f6fe60205, published Jul 22, 2026, 7:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mystic River | CITY OF SOMERVILLE | SOM007A/MWR205A SOUTH BANK OF MYSTIC RIVER AT INT OF ASSEMBLY SQ DR & 28 | 1.61 million gallons | Ended (as reported); Jul 22, 2026, 5:40 PM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8fa65d5c-7c7e-49cc-8cdc-6fd6b8abc654, published Aug 5, 2026, 2:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 22, 2026, 4:45 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f4af0303-3be4-46cf-8448-7f22df019947, published Jul 23, 2026, 9:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | 95,034 gallons | Ended (as reported); Jul 22, 2026, 4:55 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6979bc51-a58b-42be-beaa-58e69334ba17, published Aug 12, 2026, 12:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 22, 2026, 4:55 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 78daad35-b721-462d-9eb8-cdc481796b44, published Jul 23, 2026, 10:03 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Charles River | CITY OF CAMBRIDGE | CAM005 WEST BANK OF CHARLES JUST SE OF MT AUBURN HOSPITAL | 140,000 gallons | Ended (as reported); Jul 22, 2026, 4:45 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d4323897-9b47-489d-944a-867510db0c19, published Aug 14, 2026, 3:07 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | 117,999 gallons | Ended (as reported); Jul 22, 2026, 4:45 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1c6a5449-7118-4901-b1a2-49ef805b4324, published Aug 12, 2026, 11:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chelsea River | CITY OF CHELSEA | CHE008 NORTHERN EDGE OF GULF BULK OIL STORAGE | 196,947 gallons | Ended (as reported); Jul 22, 2026, 4:50 PM EDT | CITY OF CHELSEA (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0e506833-21e7-4875-8eac-6c5a11ed2ad1, published Jul 24, 2026, 10:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 22, 2026, 4:50 PM EDT | CITY OF CHELSEA (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3224f25f-505b-49f8-8861-9ad4afad7e9b, published Jul 23, 2026, 11:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 22, 2026, 4:45 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b689b0fa-518a-4180-8e1c-93e772220a45, published Jul 23, 2026, 10:06 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF SOMERVILLE | SOM001A 100 FT BEYOND END OF MATIGNON RD | 106,000 gallons | Ended (as reported); Jul 22, 2026, 4:35 PM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0f673e83-57ac-45ad-b3e8-bd26684be44f, published Aug 13, 2026, 9:02 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mystic River | BOSTON WATER & SEWER COMMISSION | BOS009 CORNER OF SUMMER & NEW ST | 20,833 gallons | Ended (as reported); Jul 22, 2026, 4:50 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6ececfa1-717c-4b52-8e8c-8ddf37d34d44, published Aug 12, 2026, 12:10 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 22, 2026, 4:35 PM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e939f5ef-7910-4bd9-9b77-9f70ed3591fb, published Jul 24, 2026, 2:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mystic River | CITY OF CHELSEA | CHE004 PEARL ST | 20,444 gallons | Ended (as reported); Jul 22, 2026, 4:45 PM EDT | CITY OF CHELSEA (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f82e7cdd-81c2-49d2-8ef9-30114516ad78, published Jul 24, 2026, 10:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | CITY OF CHELSEA | CHE004 PEARL ST | volume not reported | Ended (as reported); Jul 22, 2026, 4:45 PM EDT | CITY OF CHELSEA (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dee05342-5514-45ab-bbe3-a5547ca69acc, published Jul 23, 2026, 11:50 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 | BOS009 CORNER OF SUMMER & NEW ST | volume not reported | Ended (as reported); Jul 22, 2026, 4:50 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4d292010-644d-4052-95bd-54bb3faf79ef, published Jul 22, 2026, 6:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | volume not reported | Ended (as reported); Jul 22, 2026, 5:00 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 00db6421-c38c-48fb-ac8b-8dfee3ebc599, published Jul 23, 2026, 9:34 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 | 1.25 million gallons | Ended (as reported); Jul 22, 2026, 4:25 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2ac0cf91-a629-4075-9bbd-598b52fce462, published Aug 12, 2026, 11:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 22, 2026, 4:25 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8ec52f37-749e-455d-95bc-b92a99e15a14, published Jul 23, 2026, 10:05 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 22, 2026, 6:31 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ed4361a5-292a-4790-9460-e823a3a1109d, published Jul 22, 2026, 7:27 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | 1.92 million gallons | Ended (as reported); Jul 22, 2026, 6:31 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 42ffa418-0a0c-412e-af73-f467236efd7c, published Aug 5, 2026, 2:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | 1.83 million gallons | Ended (as reported); Jul 22, 2026, 5:00 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6efecf5d-1a90-430e-a728-1eb753af2372, published Aug 14, 2026, 3:05 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | 51,603 gallons | Ended (as reported); Jul 22, 2026, 5:35 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a77e4150-053e-4762-9124-9ecbae76c403, published Aug 14, 2026, 8:12 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | volume not reported | Ended (as reported); Jul 22, 2026, 4:30 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ab04b692-0754-41f7-b7a8-005c8a516aa2, published Jul 22, 2026, 10:21 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 22, 2026, 4:30 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a6264136-cf03-4acb-b97f-af3a55f7ed31, published Jul 22, 2026, 10:20 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | volume not reported | Ended (as reported); Jul 22, 2026, 5:35 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 52893aab-7350-431c-971d-bbec95f23e8e, published Jul 22, 2026, 10:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | 531,346 gallons | Ended (as reported); Jul 22, 2026, 4:30 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 73124358-a543-49f2-81f9-eacf949257f9, published Aug 14, 2026, 8:19 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | 705,609 gallons | Ended (as reported); Jul 22, 2026, 4:30 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ac8c0560-7c1b-4aea-8a43-a61f5386e62f, published Aug 14, 2026, 8:17 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL09 BERKSHIRE ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 52601ddd-ecb9-48db-9a34-f269949c7252, published Jul 28, 2026, 2:30 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 69072397-c2dd-4704-9488-144a951874ac, published Jul 28, 2026, 2:40 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 92f5eafc-e21e-4cd9-8905-dd29907eda57, published Jul 28, 2026, 2:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL023 JEFFERSON ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1c89e289-32a4-4577-9239-1fe5ad3979d6, published Jul 28, 2026, 2:34 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL019 YALE ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 313863a4-baf6-45ab-8a32-3fabfcf1a41f, published Jul 28, 2026, 2:32 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL08 SPRINGDALE PARK | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4b0088e4-3331-43d8-b6f7-f11ec27cb687, published Jul 28, 2026, 2:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | 1,438 gallons | Ended (as reported); Jul 22, 2026, 12:35 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c33ada61-5026-4082-9503-5f4f06843eec, published Aug 15, 2026, 9:39 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | 4,191 gallons | Ended (as reported); Jul 22, 2026, 12:35 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 583b898c-280c-43a0-9710-58b01370ff58, published Aug 15, 2026, 9:37 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | volume not reported | Ended (as reported); Jul 22, 2026, 12:35 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 134befd7-6242-470d-995e-1eb789786852, published Jul 23, 2026, 7:11 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | volume not reported | Ended (as reported); Jul 22, 2026, 12:35 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 299f8917-a99b-42a1-ab04-24dddac57210, published Jul 23, 2026, 7:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Treatment bypassDuplicate | Massachusetts Bay | Massachusetts Water Resources Authority | not provided | 350,000 gallons | Ended (as reported); Jul 22, 2026, 3:02 AM EDT | EPA ECHO Sewer Overflow and Bypass Event report (reported to regulators) via ECHO NPDES Sewer Overflow and Bypass Event Dataset, record MA0103284:3:2, reported Jul 22, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Treatment bypassDuplicate | Massachusetts Bay | Massachusetts Water Resources Authority | not provided | 1.54 million gallons | Ended (as reported); Jul 22, 2026, 1:22 AM EDT | EPA ECHO Sewer Overflow and Bypass Event report (reported to regulators) via ECHO NPDES Sewer Overflow and Bypass Event Dataset, record MA0103284:3:1, reported Jul 22, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI37 EAST MAIN ST #227 | 0 gallons | Ended (as reported); Jul 22, 2026, 12:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 75fe018f-a778-4319-965a-835a441e8edf, published Sep 1, 2026, 10:13 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI34 GRATTAN ST & HEARTHSTONE TER | 0 gallons | Ended (as reported); Jul 22, 2026, 12:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ec9fc0bc-820e-49cc-a466-7ca2ba26b4f3, published Sep 1, 2026, 10:12 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI32B MAIN STREET WEST OF DEADY MEMORIAL BRIDGE | 5,190 gallons | Ended (as reported); Jul 22, 2026, 2:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f46a4b0a-2c31-421e-ad28-195a0d9ddee2, published Sep 1, 2026, 10:11 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI27 PARKING LOT, TOPORS GARAGE & FRONT ST | 0 gallons | Ended (as reported); Jul 22, 2026, 12:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4055ea5c-17c0-48d3-b01a-ddda040f6aaf, published Sep 1, 2026, 10:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI24 FRONT AND DEPOT ST. AREA | 185,999 gallons | Ended (as reported); Jul 22, 2026, 1:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d1621784-db47-4c81-bc97-328f0e974793, published Sep 1, 2026, 10:09 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI07 JONES FERRY RD PUMP STATION | 1,588 gallons | Ended (as reported); Jul 22, 2026, 12:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bcfb5402-95a2-4b64-a7a0-73f161d7fda6, published Sep 1, 2026, 10:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI05 LESLIE ST PUMP STATION | 0 gallons | Ended (as reported); Jul 22, 2026, 12:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4a12ca27-e11a-4558-9f63-36bb281005d8, published Sep 1, 2026, 10:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | 238,460 gallons | Ended (as reported); Jul 22, 2026, 1:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 56c8a08e-324d-4d1f-804d-f9995de9b67c, published Sep 1, 2026, 10:07 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI37 EAST MAIN ST #227 | volume not reported | Ended (as reported); Jul 22, 2026, 12:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0e46b97f-acab-404e-87b1-81b8ccaf958b, published Jul 29, 2026, 12:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI34 GRATTAN ST & HEARTHSTONE TER | volume not reported | Ended (as reported); Jul 22, 2026, 12:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c96d7e2a-79c9-4250-b2d0-95afa5cff781, published Jul 29, 2026, 12:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 22, 2026, 2:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 23bc92d0-3341-401a-8738-2289977bf703, published Jul 29, 2026, 12:46 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI27 PARKING LOT, TOPORS GARAGE & FRONT ST | volume not reported | Ended (as reported); Jul 22, 2026, 12:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c74c94b8-1575-46d5-805c-ef311db3cee7, published Jul 29, 2026, 12:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI24 FRONT AND DEPOT ST. AREA | volume not reported | Ended (as reported); Jul 22, 2026, 1:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eb82fe69-3eb3-4f7b-a278-307b2b1f8bdb, published Jul 29, 2026, 12:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI07 JONES FERRY RD PUMP STATION | volume not reported | Ended (as reported); Jul 22, 2026, 12:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 97158b59-1b7a-43ac-9cfa-c423c8124d2b, published Jul 29, 2026, 12:44 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI05 LESLIE ST PUMP STATION | volume not reported | Ended (as reported); Jul 22, 2026, 12:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2e32d405-85ac-4a78-87f2-e98adce6b294, published Jul 29, 2026, 12:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 22, 2026, 1:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f2b7e500-cf15-4e78-a3f3-a8654d7debfb, published Jul 29, 2026, 12:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW008 CALUMET ST & RFB | 31,864 gallons | Ended (as reported); Jul 21, 2026, 10:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d99ba141-bad3-43c3-ad27-f6a2d3d4a6f7, published Aug 15, 2026, 10:03 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW008 CALUMET ST & RFB | volume not reported | Ended (as reported); Jul 21, 2026, 10:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9fd5f38a-9d63-46be-800e-493aa335c681, published Jul 21, 2026, 11:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW004 HURRICAN BARRIER CLARK'S COVE PUMP STATION | 3.3 million gallons | Ended (as reported); Jul 21, 2026, 10:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 43256e03-f060-489c-8a15-f7b5f5347259, published Aug 14, 2026, 3:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW004 HURRICAN BARRIER CLARK'S COVE PUMP STATION | volume not reported | Ended (as reported); Jul 21, 2026, 10:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eb0e1776-d987-4c9c-9c21-39cde27e943a, published Jul 21, 2026, 11:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | 350,000 gallons | Ended (as reported); Jul 21, 2026, 10:02 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c1979a75-328b-4bbc-a69a-67a150678534, published Aug 5, 2026, 2:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); Jul 21, 2026, 10:02 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 706e2d0b-df1b-4cdf-a1b9-2843ef658f4c, published Jul 22, 2026, 6:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | volume not reported | Ended (as reported); end time not reported | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7015858b-aa1e-4345-ad59-4aece8e5ce80, published Jul 22, 2026, 10:57 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mystic River | CITY OF SOMERVILLE | SOM007A/MWR205A SOUTH BANK OF MYSTIC RIVER AT INT OF ASSEMBLY SQ DR & 28 | 290,000 gallons | Ended (as reported); Jul 21, 2026, 9:00 PM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9bcfc5f3-d151-49f6-8238-91ec5c1374de, published Aug 5, 2026, 2:22 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 21, 2026, 9:00 PM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c3b7c085-68ed-4787-a210-d497bc0bb01d, published Jul 22, 2026, 6:26 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW016 FREDERICK ST & RFB | 41,952 gallons | Ended (as reported); Jul 21, 2026, 8:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f8d42c00-5749-4b01-83ed-52607aa16e49, published Aug 15, 2026, 10:05 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW016 FREDERICK ST & RFB | volume not reported | Ended (as reported); Jul 21, 2026, 8:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3e94850d-ac8e-4c14-9001-bfd78eb307bf, published Jul 21, 2026, 10:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW006 LUCAS STREET & RFB | 411,664 gallons | Ended (as reported); Jul 22, 2026, 12:19 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8ced1483-ce14-4f29-b4bf-df7d754acbf6, published Aug 14, 2026, 4:01 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW006 LUCAS STREET & RFB | volume not reported | Ended (as reported); Jul 22, 2026, 12:19 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eba43c19-13f4-47f4-9c52-2750ba32508d, published Jul 21, 2026, 11:00 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | 251,396 gallons | Ended (as reported); Jul 21, 2026, 9:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 177c2088-8392-46c6-9f14-ac6b38eaa766, published Aug 14, 2026, 3:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | 42,850 gallons | Ended (as reported); Jul 21, 2026, 8:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 16643571-2fe4-45f4-8b1b-2fc2f5fb3fb0, published Aug 14, 2026, 3:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | volume not reported | Ended (as reported); Jul 21, 2026, 9:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 930a8ad9-7a85-4cab-8b39-48871383a562, published Jul 21, 2026, 11:01 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | 150,000 gallons | Ended (as reported); Jul 21, 2026, 8:49 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1a9828ed-4b89-4755-a4ba-d91f391911f2, published Aug 5, 2026, 2:18 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | volume not reported | Ended (as reported); Jul 21, 2026, 8:49 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fd45a4ac-507f-4ced-9bc0-d5e2adbd9d76, published Jul 22, 2026, 10:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 8,000 gallons | Ended (as reported); Jul 21, 2026, 8:30 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 21052e3c-55fd-4605-8204-8e5a1218bf99, published Aug 5, 2026, 2:22 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Jul 21, 2026, 8:30 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 734beccc-cd5b-4944-918b-0ad3a6ede2b9, published Jul 22, 2026, 11:00 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Jul 21, 2026, 11:59 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 291221ad-4b0d-4de6-b5b0-26578ead5cbc, published Jul 22, 2026, 1:01 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR203 JUST NORTH OF LOCKS AT CHARLSTOWN BRIDGE | 12.29 million gallons | Ended (as reported); Jul 21, 2026, 10:34 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8d8cee27-ebe7-48cc-b79a-71ee799edff4, published Aug 5, 2026, 2:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 21, 2026, 10:34 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 430a9ba3-9fc4-40b2-88b0-7111f7d8b77f, published Jul 22, 2026, 6:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | 1.28 million gallons | Ended (as reported); Jul 21, 2026, 8:05 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2a316ce2-89ff-4922-9fb8-267becdf58fa, published Aug 17, 2026, 2:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | 1.54 million gallons | Ended (as reported); Jul 21, 2026, 8:22 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ff8f4348-cc9d-4a3c-8ff4-9153964c39de, published Aug 5, 2026, 2:31 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); Jul 21, 2026, 8:22 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 477a7a4a-3642-4250-a7b5-ab0af1c63386, published Jul 21, 2026, 8:59 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 3.87 million gallons | Ended (as reported); Jul 21, 2026, 11:59 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 952b1d8a-42fa-4157-9547-1b9f804af115, published Aug 17, 2026, 2:22 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | 3.06 million gallons | Ended (as reported); Jul 21, 2026, 8:09 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cb75729e-b858-4266-9d38-093c818208ce, published Aug 17, 2026, 2:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | volume not reported | Ended (as reported); Jul 21, 2026, 8:09 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2d629e23-ceb7-4648-981b-789a7482778e, published Jul 22, 2026, 1:13 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | 400,000 gallons | Ended (as reported); Jul 21, 2026, 7:37 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 24057fa0-4123-49f4-8e57-e1d392830367, published Aug 17, 2026, 2:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | 100,000 gallons | Ended (as reported); Jul 21, 2026, 6:59 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a46a27e8-0e6f-4491-8588-f4f5eb826840, published Aug 17, 2026, 2:23 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | volume not reported | Ended (as reported); Jul 21, 2026, 7:37 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 90ace84b-34a3-4611-9035-5321b3702634, published Jul 22, 2026, 1:09 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 397,300 gallons | Ended (as reported); Jul 21, 2026, 8:20 PM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record af8e5600-74e2-4be5-a2cc-2095591130b0, published Jul 22, 2026, 10:16 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | volume not reported | Ended (as reported); Jul 21, 2026, 8:05 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 998a535e-3ce7-4528-8c0d-13d133d06e90, published Jul 22, 2026, 1:11 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | volume not reported | Ended (as reported); Jul 21, 2026, 6:59 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e6adc72e-0485-4f90-a9f1-a7eb7951c052, published Jul 22, 2026, 1:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL006 MIDDLE ST | 900,000 gallons | Ended (as reported); Jul 21, 2026, 6:43 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record caefb00a-b4bc-4eed-a4f1-a2d901ead47e, published Aug 5, 2026, 2:12 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL006 MIDDLE ST | volume not reported | Ended (as reported); Jul 21, 2026, 6:43 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 71196dcc-c4f4-4626-826a-f02bc8fa022a, published Jul 22, 2026, 10:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | 196,270 gallons | Ended (as reported); Jul 21, 2026, 8:55 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3b102034-f3e3-4cf7-bfee-d059dc8a3caa, published Aug 12, 2026, 11:39 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 21, 2026, 8:55 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a9010d1d-7cda-4334-b4f5-d241f518d057, published Jul 22, 2026, 8:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | 21,910 gallons | Ended (as reported); Jul 21, 2026, 6:25 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a3d785e2-09ff-4f8c-9c78-21908c3cd36f, published Aug 12, 2026, 11:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mystic River | BOSTON WATER & SEWER COMMISSION | BOS009 CORNER OF SUMMER & NEW ST | 45,139 gallons | Ended (as reported); Jul 21, 2026, 8:50 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a406c3a6-3be5-4083-bceb-2677267ff2fc, published Aug 12, 2026, 11:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 21, 2026, 6:25 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d0d25af9-4d93-447a-bfee-ab3ed8d71060, published Jul 22, 2026, 9:00 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 | BOS009 CORNER OF SUMMER & NEW ST | volume not reported | Ended (as reported); Jul 21, 2026, 8:50 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 771a6a50-3038-44fd-a076-699423e045c5, published Jul 22, 2026, 8:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 21, 2026, 6:30 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6a1ae207-6861-4856-87b9-25a1bd1ca60d, published Aug 14, 2026, 3:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 21, 2026, 6:30 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 12af0051-f5a9-4c7c-a3d0-089fe5306c9c, published Jul 23, 2026, 9:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | 3.02 million gallons | Ended (as reported); Jul 21, 2026, 9:54 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d4d4a15c-7213-425d-9ba7-451b992e2d8b, published Aug 5, 2026, 1:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 21, 2026, 9:54 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record df06e7b0-311b-4a20-8ac6-72bd39e2cbb6, published Jul 22, 2026, 6:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | 14.1 million gallons | Ended (as reported); Jul 21, 2026, 8:45 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 62dd6ccf-582d-4dfa-ba9e-0931cfc184aa, published Aug 14, 2026, 2:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chelsea River | CITY OF CHELSEA | CHE008 NORTHERN EDGE OF GULF BULK OIL STORAGE | 3,280 gallons | Ended (as reported); Jul 21, 2026, 5:55 PM EDT | CITY OF CHELSEA (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8d971d7d-3955-46aa-ad49-1ec993acd3ef, published Jul 24, 2026, 8:40 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | volume not reported | Ended (as reported); Jul 21, 2026, 8:45 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1a665188-535a-4307-b94c-1a0e04705cb8, published Jul 22, 2026, 11:14 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mystic River | CITY OF CHELSEA | CHE004 PEARL ST | volume not reported | Ended (as reported); end time not reported | CITY OF CHELSEA (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b4b38171-499b-4300-8007-01b6a8c0874e, published Jul 21, 2026, 6:05 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 21, 2026, 5:55 PM EDT | CITY OF CHELSEA (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 87b005d3-3c5e-41c0-b8e8-b22423f39a77, published Jul 21, 2026, 6:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | 37,323 gallons | Ended (as reported); Jul 21, 2026, 6:00 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f361267b-fe52-44f9-b2c3-d20a9a9242cc, published Aug 15, 2026, 9:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | 14,083 gallons | Ended (as reported); Jul 21, 2026, 5:55 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 16051771-afda-4598-a0af-600dda14fb17, published Aug 15, 2026, 9:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | 15,486 gallons | Ended (as reported); Jul 21, 2026, 5:50 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 89d1d36b-165f-45d8-b07d-2d190fa6d276, published Aug 15, 2026, 9:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | 26,771 gallons | Ended (as reported); Jul 21, 2026, 5:55 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 91ef560d-8a56-4b5d-ab83-8cc1e240c508, published Aug 15, 2026, 9:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV041 CHESTNUT ST | 451 gallons | Ended (as reported); Jul 21, 2026, 5:45 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2c0d82e8-baae-4d55-a5f1-c421aa40410b, published Aug 15, 2026, 9:40 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV040 BETHANY AVE | 2,990 gallons | Ended (as reported); Jul 21, 2026, 5:45 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 73463bd5-e182-453f-ad38-907bddd9d6b8, published Aug 15, 2026, 8:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV040 BETHANY AVE | volume not reported | Ended (as reported); Jul 21, 2026, 5:45 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c7f12014-562f-4c69-a03b-002ccd5cab9f, published Aug 15, 2026, 8:26 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV041 CHESTNUT ST | volume not reported | Ended (as reported); Jul 21, 2026, 5:45 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a584a9e3-74f2-40bb-bb33-9aee3bc1c698, published Jul 22, 2026, 8:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | volume not reported | Ended (as reported); Jul 21, 2026, 5:55 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3209c6db-80a5-4d5f-9655-102e0526c4ea, published Jul 22, 2026, 8:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | volume not reported | Ended (as reported); Jul 21, 2026, 5:50 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f9d5f35f-7ad0-4fcf-9fad-f470e01397fc, published Jul 22, 2026, 8:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | volume not reported | Ended (as reported); Jul 21, 2026, 5:55 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 70104c9e-7247-41f3-b8cd-fa7612aca572, published Jul 22, 2026, 8:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | volume not reported | Ended (as reported); Jul 21, 2026, 6:00 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b9ae6fec-861b-4be8-bb4e-e97db4cf42c3, published Jul 22, 2026, 8:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 967,000 gallons | Ended (as reported); Jul 21, 2026, 8:50 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 26f4820d-e313-4862-b47b-b8580b7c62b9, published Aug 5, 2026, 2:07 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Jul 21, 2026, 8:50 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6abbfa69-b58b-45d8-a8cb-c1142d39ca66, published Jul 22, 2026, 10:57 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | volume not reported | Ended (as reported); Jul 21, 2026, 7:15 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 038cda54-c07f-410a-8099-57cb426b06da, published Jul 21, 2026, 10:13 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | 61,297 gallons | Ended (as reported); Jul 21, 2026, 7:15 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 17c235b6-6ee2-4c8a-8739-894319067116, published Aug 14, 2026, 8:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 46.38 million gallons | Ended (as reported); Jul 22, 2026, 5:12 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3951ab4a-7eea-4b22-b83e-2582d4c04a6d, published Aug 5, 2026, 2:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Jul 22, 2026, 5:12 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c0fbf139-df9d-40b2-bb49-186fb0a5f2d1, published Jul 22, 2026, 10:56 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 | 2.12 million gallons | Ended (as reported); Jul 22, 2026, 1:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5129dcc9-6901-4b57-81e9-f23ce538bef4, published Aug 15, 2026, 10:15 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 21, 2026, 6:10 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c4cc9ebd-16fb-4d22-8eb9-d4236870dcce, published Aug 14, 2026, 8:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 22, 2026, 1:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9c08cdd4-1df5-49df-9df3-e1453ed0dfe7, published Jul 21, 2026, 10:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | volume not reported | Ended (as reported); Jul 21, 2026, 6:10 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3617e01a-d36b-4bbb-8854-6bbf4326ce47, published Jul 21, 2026, 10:10 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | 480,546 gallons | Ended (as reported); Jul 21, 2026, 6:10 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 503af295-50cb-48ec-a32e-d4ddc1cdf4fd, published Aug 14, 2026, 8:24 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | 480,546 gallons | Ended (as reported); Jul 21, 2026, 6:10 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e4bb40e9-998c-459c-adb6-34e24f13de6f, published Aug 14, 2026, 8:13 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | 458,730 gallons | Ended (as reported); Jul 21, 2026, 11:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6f3b7393-6a5b-48d1-8e01-848a39ee5240, published Aug 15, 2026, 10:13 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | volume not reported | Ended (as reported); Jul 21, 2026, 11:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 594706ec-8bb2-40ad-b228-4d157f39e890, published Jul 21, 2026, 10:50 PM 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 | 6.59 million gallons | Ended (as reported); Jul 21, 2026, 11:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 74d70296-ebd5-42e9-9df6-0c435aaa8e8e, published Aug 15, 2026, 10:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 2.64 million gallons | Ended (as reported); Jul 22, 2026, 12:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5d865642-4c70-4a9e-941c-14c4a53e1829, published Aug 14, 2026, 3:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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 9aea767f-c12c-4b67-a578-ce620307b360, published Jul 21, 2026, 10:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Jul 22, 2026, 12:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 79a81109-2750-4748-9387-742e175b12bb, published Jul 21, 2026, 10:53 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Jul 21, 2026, 11:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 810e94d4-cd7d-443e-9f64-2aa9f3d949c5, published Jul 21, 2026, 10:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 622,000 gallons | Ended (as reported); Jul 21, 2026, 10:52 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8f3b59bc-7888-45bd-857d-9e8032cee0fb, published Aug 5, 2026, 1:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Jul 21, 2026, 10:52 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c00e7710-aa5f-4d6b-889c-4ff586dd2bbc, published Jul 22, 2026, 10:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 1.35 million gallons | Ended (as reported); Jul 22, 2026, 12:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 221dfd95-a90f-45f3-a154-a8a3386ef4ba, published Aug 15, 2026, 10:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 4 million gallons | Ended (as reported); Jul 21, 2026, 10:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 92c4f5eb-58c6-442e-9730-5049da8e77de, published Aug 15, 2026, 10:07 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | volume not reported | Ended (as reported); Jul 21, 2026, 10:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8d924698-e2df-4157-a6dc-1b8181bccf85, published Jul 21, 2026, 10:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 22, 2026, 12:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9b4a5466-c7c1-4869-926e-753047bbd02a, published Jul 21, 2026, 10:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 1.9 million gallons | Ended (as reported); Jul 21, 2026, 9:40 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c61e6e51-8290-44cf-bd70-4a8114fe61f0, published Aug 5, 2026, 1:27 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Jul 21, 2026, 9:40 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 562fe258-0ca7-49a7-9d5e-34e25964db69, published Jul 22, 2026, 10:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL014 Alton St. | 480,000 gallons | Ended (as reported); Jul 21, 2026, 8:19 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 29c69f4c-68e5-44f0-a1ed-a10c4e09759f, published Aug 5, 2026, 1:38 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL014 Alton St. | volume not reported | Ended (as reported); Jul 21, 2026, 8:19 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9332c583-6b7a-4e9a-a4a5-37fb89e296de, published Jul 22, 2026, 10:55 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 455,000 gallons | Ended (as reported); Jul 21, 2026, 8:42 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a21b7a16-5390-4376-be49-e4b1e94ead25, published Aug 5, 2026, 1:23 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Jul 21, 2026, 8:42 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 55e8127d-eed0-49f3-bc0e-e561fc34bfbe, published Jul 22, 2026, 10:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR049 SPRINGFIELD ST. | 15,000 gallons | Ended (as reported); Jul 21, 2026, 4:10 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 48681b89-dc7a-4746-a656-c838894f09cd, published Aug 6, 2026, 11:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR037 CEDAR ST. | 176,000 gallons | Ended (as reported); Jul 21, 2026, 4:20 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fe2ab995-278e-40b9-803d-c85ac542b34c, published Aug 6, 2026, 10:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR035 FRONT & OAK ST. | 516,000 gallons | Ended (as reported); Jul 21, 2026, 4:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8b461b30-6a6b-49ea-b126-a0de9007f7a8, published Aug 6, 2026, 10:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR035 FRONT & OAK ST. | volume not reported | Ended (as reported); Jul 21, 2026, 4:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 771cc4c1-4e68-444d-a52d-d875ef3423e8, published Jul 22, 2026, 8:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR049 SPRINGFIELD ST. | volume not reported | Ended (as reported); Jul 21, 2026, 4:10 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5ea27c14-95e5-4da1-93f1-609a729cde10, published Jul 22, 2026, 8:27 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR037 CEDAR ST. | volume not reported | Ended (as reported); Jul 21, 2026, 4:20 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1ddbe998-515a-4f2d-b8b4-755a44ba9638, published Jul 22, 2026, 8:16 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR036A PINEVALE & WATER ST | 244,000 gallons | Ended (as reported); Jul 21, 2026, 4:25 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 798d94ac-e37b-4eef-b869-345c86e59dde, published Aug 6, 2026, 10:13 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR034 MAIN ST. | 76,000 gallons | Ended (as reported); Jul 21, 2026, 4:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 159d2bc2-2038-411a-952c-8b90b0b5638f, published Aug 6, 2026, 10:00 AM 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. | 88,000 gallons | Ended (as reported); Jul 21, 2026, 4:24 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fa0d32b6-9098-45d3-88e4-179224ee5f2d, published Aug 6, 2026, 9:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR019 MILL, ORANGE & LOCUST STS. | 2.86 million gallons | Ended (as reported); Jul 21, 2026, 4:05 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4bd50c73-2bda-43d8-a4e2-c94417875555, published Aug 6, 2026, 9:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR015B UNION ST. | 48 gallons | Ended (as reported); Jul 21, 2026, 4:15 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 16c606a4-f235-4e01-9447-eec64dccd132, published Aug 5, 2026, 2:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | 1.39 million gallons | Ended (as reported); Jul 21, 2026, 4:25 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 647d1f69-8c08-4001-b49d-6b09e768a001, published Aug 5, 2026, 1:53 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | 1.3 million gallons | Ended (as reported); Jul 21, 2026, 5:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6363a9b7-acba-4f40-8baa-62490aa84d46, published Aug 5, 2026, 1:38 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR036A PINEVALE & WATER ST | volume not reported | Ended (as reported); Jul 21, 2026, 4:25 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2bd7f7f1-eacc-4376-89e3-c5166c4cb948, published Jul 22, 2026, 8:26 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR034 MAIN ST. | volume not reported | Ended (as reported); Jul 21, 2026, 4:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 935c2ebb-0210-42d1-a55f-7093f06b0c89, published Jul 22, 2026, 8:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR015B UNION ST. | volume not reported | Ended (as reported); Jul 21, 2026, 4:15 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ae80e6da-870b-42da-8dcd-73d99823d4ff, published Jul 22, 2026, 8:24 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Jul 21, 2026, 5:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record edb52e89-f2ae-48e2-aaa7-c56c44603b89, published Jul 22, 2026, 8:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR019 MILL, ORANGE & LOCUST STS. | volume not reported | Ended (as reported); Jul 21, 2026, 4:05 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ff5a198a-e0d7-4b45-8e69-70edd36c19cf, published Jul 22, 2026, 8:13 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | volume not reported | Ended (as reported); Jul 21, 2026, 4:25 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8fd80ac2-4683-4dd6-a5aa-e651e5d98611, published Jul 22, 2026, 8:12 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR025 ALLEN & OAKLAND STS. | volume not reported | Ended (as reported); Jul 21, 2026, 4:24 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9f0f183a-ecb5-4972-95b9-3bec6b409c17, published Jul 22, 2026, 8:11 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR048 ALLEN & RIFLE STS. | 0 gallons | Ended (as reported); Jul 21, 2026, 3:40 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record de3fb2a9-2494-4700-8815-df642b794503, published Aug 6, 2026, 11:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR048 ALLEN & RIFLE STS. | 355,000 gallons | Ended (as reported); Jul 21, 2026, 4:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 67e0af70-6bdc-4891-ad23-f7bbb2c4b563, published Aug 6, 2026, 11:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | 663,000 gallons | Ended (as reported); Jul 21, 2026, 5:05 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 78fc0d7a-5fdc-4a9d-a02c-bb0b26ab98c8, published Aug 5, 2026, 1:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | volume not reported | Ended (as reported); Jul 21, 2026, 5:05 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9a607e12-e159-4e9d-936d-ad94ddecea42, published Jul 22, 2026, 8:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR048 ALLEN & RIFLE STS. | volume not reported | Ended (as reported); Jul 21, 2026, 4:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c27c5812-08df-4750-a13a-ad679cf8c385, published Jul 22, 2026, 8:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR048 ALLEN & RIFLE STS. | volume not reported | Ended (as reported); Jul 21, 2026, 4:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 861f4c93-0e2e-4403-9729-317c0f67ff1d, published Jul 22, 2026, 8:18 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | 389,000 gallons | Ended (as reported); Jul 21, 2026, 4:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ce3b48ff-8069-41d6-adc9-9d2142b0bb1c, published Aug 5, 2026, 1:59 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | volume not reported | Ended (as reported); Jul 21, 2026, 4:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dec16174-8ff5-4ddf-85c5-a55e98bd22a3, published Jul 22, 2026, 8:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR045 FORT PLEASANT AVE. | 743,000 gallons | Ended (as reported); Jul 21, 2026, 4:05 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 08a8c101-a253-4acf-9e44-0829249edeb3, published Aug 6, 2026, 10:40 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | 5.65 million gallons | Ended (as reported); Jul 21, 2026, 4:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c19173ae-36c9-4683-81fb-0838a1a51658, published Aug 6, 2026, 10:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR018 LONGHILL ST. | 48,000 gallons | Ended (as reported); Jul 21, 2026, 4:00 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 179988f1-0ca0-4c49-b7f1-e11dc4b9baa4, published Aug 6, 2026, 9:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR018 LONGHILL ST. | volume not reported | Ended (as reported); Jul 21, 2026, 4:00 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c30b0d93-2e53-4464-b6bc-d827c34043ef, published Jul 22, 2026, 8:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR045 FORT PLEASANT AVE. | volume not reported | Ended (as reported); Jul 21, 2026, 4:05 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 82eac153-75a1-40af-8e34-de08eea5bbc8, published Jul 22, 2026, 8:17 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 21, 2026, 4:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b83cc204-836f-4836-b109-ff9a04b30b32, published Jul 22, 2026, 8:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | 223,000 gallons | Ended (as reported); Jul 21, 2026, 4:10 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fe73db39-7214-4dd0-9204-0dd4d4ce6a23, published Aug 6, 2026, 10:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | volume not reported | Ended (as reported); Jul 21, 2026, 4:10 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5a790e87-b9ae-40c0-99c1-74f1476e665f, published Jul 22, 2026, 8:22 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 12,000 gallons | Ended (as reported); Jul 19, 2026, 12:35 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3d727d70-89fd-44a1-8a5c-3242c5d281a6, published Aug 5, 2026, 1:14 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Jul 19, 2026, 12:35 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cfcd6b55-c79a-4981-b037-6016d0dec1dc, published Jul 19, 2026, 7:00 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 27,000 gallons | Ended (as reported); Jul 19, 2026, 2:09 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a35823a4-cf0b-4279-b61e-883d7bb1269e, published Aug 5, 2026, 1:05 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Jul 19, 2026, 2:09 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 68a32699-ef7e-4975-aae7-672b05a597a1, published Jul 19, 2026, 6:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 0 gallons | Ended (as reported); Jul 18, 2026, 9:40 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f20c579b-aeee-4cdf-9799-4acd76464efe, published Aug 5, 2026, 1:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Jul 18, 2026, 9:40 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record db36e6fa-4812-45eb-8279-7d2f2d0a7746, published Jul 19, 2026, 6:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 2.65 million gallons | Ended (as reported); Jul 19, 2026, 4:08 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3dc4f143-fa6f-444d-b2ed-2d935d25c98e, published Aug 5, 2026, 12:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Jul 19, 2026, 4:08 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 27e367d0-3877-40c0-9202-869355765ae6, published Jul 19, 2026, 6:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL014 Alton St. | 5,000 gallons | Ended (as reported); Jul 18, 2026, 9:39 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 248f1f5a-a3f4-405d-a97e-7c84f4540397, published Aug 5, 2026, 12:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL014 Alton St. | volume not reported | Ended (as reported); Jul 18, 2026, 9:39 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 66892afb-da01-4da0-a1fd-074029e3cb61, published Jul 19, 2026, 6:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 3,600 gallons | Ended (as reported); Jul 18, 2026, 11:42 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fe246d0c-61dd-4882-aa2f-a7b77a45be59, published Aug 5, 2026, 12:00 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Jul 18, 2026, 11:42 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 50529dbd-8a1d-49cd-815d-a9e6cb01cd09, published Jul 19, 2026, 6:49 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 | 1.72 million gallons | Ended (as reported); Jul 19, 2026, 1:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e6dd13f8-6bcc-4bc2-b379-5ac889f44ad3, published Aug 14, 2026, 3:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW006 LUCAS STREET & RFB | 401,448 gallons | Ended (as reported); Jul 19, 2026, 12:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ef21c587-2173-41d7-be4e-79f3992a7f55, published Aug 14, 2026, 3:23 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW006 LUCAS STREET & RFB | volume not reported | Ended (as reported); Jul 19, 2026, 12:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 398765cd-c9cc-413d-9db4-ff086a5364c8, published Jul 19, 2026, 8:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 19, 2026, 1:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 97b938f3-b3d9-4ebb-8bf4-941e679497e4, published Jul 19, 2026, 8:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW016 FREDERICK ST & RFB | 60,216 gallons | Ended (as reported); Jul 18, 2026, 11:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2d457dbb-a676-482a-823f-3e52690ec4a7, published Aug 14, 2026, 3:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW016 FREDERICK ST & RFB | volume not reported | Ended (as reported); Jul 18, 2026, 11:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 28542861-98d3-41ab-93a6-019866b4324d, published Jul 19, 2026, 9:00 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | 292,470 gallons | Ended (as reported); Jul 18, 2026, 10:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4cce2a0d-89e7-4777-aba5-c19bfcd01073, published Aug 14, 2026, 3:41 PM 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 | 5.32 million gallons | Ended (as reported); Jul 19, 2026, 12:55 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e41ba669-3fae-454c-b8dd-8a1b942e79e9, published Aug 14, 2026, 3:27 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | volume not reported | Ended (as reported); Jul 18, 2026, 10:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record baba46d5-3394-4f8c-b8a4-3ec6bf09c391, published Jul 19, 2026, 9:03 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Jul 19, 2026, 12:55 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 110a5ecd-1cef-4758-a040-d88e92ecd688, published Jul 19, 2026, 9:02 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 1.85 million gallons | Ended (as reported); Jul 19, 2026, 1:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f6d428e4-e3c3-4161-b730-9e27672d3c79, published Aug 14, 2026, 3:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 10.25 million gallons | Ended (as reported); Jul 19, 2026, 1:20 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 10aacc39-0a34-4f9b-971a-5add6902bf18, published Aug 14, 2026, 3:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | 399,395 gallons | Ended (as reported); Jul 18, 2026, 11:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a0757ce6-676e-412d-b11d-040f85fb914f, published Aug 14, 2026, 3:21 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | volume not reported | Ended (as reported); Jul 18, 2026, 11:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c375eb0b-8e0f-47be-9da2-cef4d2dd186d, published Jul 19, 2026, 9:06 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | volume not reported | Ended (as reported); Jul 19, 2026, 1:20 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 134e240e-d6c5-4976-8904-e27c310a50db, published Jul 19, 2026, 9:05 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 19, 2026, 1:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c3ff79c3-558a-415a-b440-9d03f51535c0, published Jul 19, 2026, 9:04 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 1.44 million gallons | Ended (as reported); Jul 19, 2026, 2:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 90ebc700-c3fa-4a3f-b604-b169335e7360, published Aug 14, 2026, 3:20 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Jul 19, 2026, 2:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4059796e-1540-435e-bfd5-fcc2452912b5, published Jul 19, 2026, 8:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | 82,000 gallons | Ended (as reported); Jul 18, 2026, 4:00 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eb1bd493-bd2a-4762-bee0-ffcdd7e9dfc4, published Aug 5, 2026, 1:36 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Jul 18, 2026, 4:00 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 556f2e6a-d05e-48b8-b659-e7c110586a27, published Jul 20, 2026, 7:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | 118,000 gallons | Ended (as reported); Jul 18, 2026, 3:40 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record be47eee9-61e2-4d3c-ab47-e3389a4faaf2, published Aug 5, 2026, 1:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | volume not reported | Ended (as reported); Jul 18, 2026, 3:40 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 81625792-65de-4d90-ae12-58df8175397b, published Jul 20, 2026, 7:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL08 SPRINGDALE PARK | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 884a90b7-2a3e-4b95-a75f-00270690ba6e, published Jul 29, 2026, 2:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL021 RIVER TERRACE | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2d4b914d-eb7c-4ed5-84e5-5cac6e5aa2ca, published Jul 29, 2026, 2:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL02 PROVIDENCE HOSPITAL | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record db3bde11-ce76-4b1c-bd61-1d0b2dfcaccb, published Jul 29, 2026, 2:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL019 YALE ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a00d05e6-4586-48be-87d5-13fb6d8bb253, published Jul 29, 2026, 2:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL023 JEFFERSON ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a26a94e6-8dae-45c9-94a3-d704a640dcbc, published Jul 29, 2026, 2:53 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 15d07c0c-cf1b-4f36-a29d-7719370fad93, published Jul 29, 2026, 2:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL07 NORTHAMPTON ST/GLEN ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d1897e8a-a601-429d-897d-846651df4296, published Jul 29, 2026, 2:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8d33a305-5090-451b-97de-3c5abb2b5078, published Jul 29, 2026, 2:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); end time not reported | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ea3ae265-ce37-45e6-944b-49ac94a2d47d, published Jul 21, 2026, 10:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW004 HURRICAN BARRIER CLARK'S COVE PUMP STATION | 6.6 million gallons | Ended (as reported); Jul 10, 2026, 9:48 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f35db562-55e3-4475-839f-2c4e88589f13, published Aug 14, 2026, 2:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW004 HURRICAN BARRIER CLARK'S COVE PUMP STATION | volume not reported | Ended (as reported); Jul 10, 2026, 9:48 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fbeff6ff-8a50-4af4-9ca0-e8bb2657844a, published Jul 10, 2026, 10:37 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 234,000 gallons | Ended (as reported); Jul 10, 2026, 9:31 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 83bab473-0b2f-486e-a1ab-14356132f795, published Aug 5, 2026, 11:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Jul 10, 2026, 9:31 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ed788884-105a-4827-9512-44fc9859b0e7, published Jul 11, 2026, 7:24 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW016 FREDERICK ST & RFB | 133,968 gallons | Ended (as reported); Jul 10, 2026, 7:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 267b1bb2-bd00-4094-a505-c4e64a22d4c4, published Aug 14, 2026, 3:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW007 CAPITAL AND ROD. FRENCH BLVD | 115,786 gallons | Ended (as reported); Jul 10, 2026, 7:25 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8691d510-b5cf-4afe-a619-21a1dea7fb43, published Aug 14, 2026, 2:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 277,747 gallons | Ended (as reported); Jul 10, 2026, 9:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 440a26ee-96df-46cb-a075-c469d96f1866, published Aug 14, 2026, 2:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW007 CAPITAL AND ROD. FRENCH BLVD | volume not reported | Ended (as reported); Jul 10, 2026, 7:25 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b7cff73b-dab8-4d32-8da0-5cf992d9c88e, published Jul 10, 2026, 10:41 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW016 FREDERICK ST & RFB | volume not reported | Ended (as reported); Jul 10, 2026, 7:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9e462713-78e9-48f9-b8fd-8db9951949f2, published Jul 10, 2026, 10:40 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Jul 10, 2026, 9:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6f2aa3cd-cbf2-4971-98b7-3e8742c4bbb0, published Jul 10, 2026, 10:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW006 LUCAS STREET & RFB | 213,158 gallons | Ended (as reported); Jul 10, 2026, 8:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c1b90c90-affa-4ad3-aeb4-a2c2bf12dd1a, published Aug 14, 2026, 2:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | 582,625 gallons | Ended (as reported); Jul 10, 2026, 8:04 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4442aebf-aee3-4d70-946d-bb6e6042a832, published Aug 14, 2026, 2:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | volume not reported | Ended (as reported); Jul 10, 2026, 8:04 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 81e91e2e-0109-4e45-b988-efc035f300c5, published Jul 10, 2026, 10:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW006 LUCAS STREET & RFB | volume not reported | Ended (as reported); Jul 10, 2026, 8:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ec1a1518-1087-4093-a7a7-ea944f2f9c0c, published Jul 10, 2026, 10:44 PM 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 | 1.18 million gallons | Ended (as reported); Jul 10, 2026, 9:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4c9e327c-be54-48d3-89c5-9ee30c51f99a, published Aug 14, 2026, 3:18 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 884,434 gallons | Ended (as reported); Jul 10, 2026, 10:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 51c0ded1-d16b-45ea-9589-7ae83304064e, published Aug 14, 2026, 3:13 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 5.19 million gallons | Ended (as reported); Jul 10, 2026, 8:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 05f53e01-6d04-4045-90e5-a372cd5cad4c, published Aug 14, 2026, 3:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW008 CALUMET ST & RFB | 8,659 gallons | Ended (as reported); Jul 10, 2026, 7:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8156859b-4797-44c7-a364-394c66cfd994, published Aug 14, 2026, 3:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW008 CALUMET ST & RFB | volume not reported | Ended (as reported); Jul 10, 2026, 7:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7a062d75-7ba4-4190-84ee-c5f760605f9d, published Jul 10, 2026, 10:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | volume not reported | Ended (as reported); Jul 10, 2026, 8:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a5f7e41e-4dc5-41b1-9586-a950874261f4, published Jul 10, 2026, 10:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 10, 2026, 9:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d1a297b4-8ad1-409c-a8eb-57867e8df26f, published Jul 10, 2026, 10:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 10, 2026, 10:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cd61cbbd-5fae-42b0-befd-902e8fd5f342, published Jul 10, 2026, 10:46 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | 108,882 gallons | Ended (as reported); Jul 10, 2026, 7:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a66c4717-e2e2-442c-a971-4ae6f250b53c, published Aug 14, 2026, 3:17 PM 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 | 3.01 million gallons | Ended (as reported); Jul 10, 2026, 8:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cb0e06d6-5ec2-49fc-aa1b-fed4b7e3d462, published Aug 14, 2026, 3:16 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | volume not reported | Ended (as reported); Jul 10, 2026, 7:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9767743b-02c7-40a1-a5df-8d32d7f9ffb7, published Jul 10, 2026, 10:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Jul 10, 2026, 8:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 83a2210f-5319-4404-a0df-0e8e1ea6d2fa, published Jul 10, 2026, 10:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | 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 dd20be3b-7fe8-4e33-ae84-f985131f3b36, published Jul 8, 2026, 8:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Treatment bypass | Massachusetts Bay | Massachusetts Water Resources Authority | not provided | 20.41 million gallons | Ended (as reported); Jul 8, 2026, 4:12 AM EDT | EPA ECHO Sewer Overflow and Bypass Event report (reported to regulators) via ECHO NPDES Sewer Overflow and Bypass Event Dataset, record MA0103284:2:1, reported Jul 9, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Jul 7, 2026, 10:04 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ecc59fb1-9d0d-4a2d-8ef2-7d889ecde6fc, published Jul 8, 2026, 7:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 3.95 million gallons | Ended (as reported); Jul 8, 2026, 4:00 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0b0d8ea4-96ff-4844-ac06-d06d89ab6677, published Aug 5, 2026, 11:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Jul 8, 2026, 4:00 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6c7c6a5b-a1b2-4e57-ab70-f0eaab5f4d82, published Jul 8, 2026, 7:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 70,000 gallons | Ended (as reported); Jul 7, 2026, 10:04 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8dfb03e2-07a9-4cda-9b49-e09b191a8673, published Aug 5, 2026, 11:06 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 | 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 8c4742e5-bb49-47d8-b3a6-8f60265d09d9, published Jul 8, 2026, 7:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | 160,668 gallons | Ended (as reported); Jul 7, 2026, 10:34 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 90eff324-23a3-421a-891f-010b39c9ff9c, published Aug 14, 2026, 2:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | 131,890 gallons | Ended (as reported); Jul 8, 2026, 1:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d02ffd00-82b3-4ad4-93e1-af4e4d5e9a7b, published Aug 14, 2026, 2:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | volume not reported | Ended (as reported); Jul 8, 2026, 1:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5c87839c-a17a-42eb-ad47-484154265dec, published Jul 8, 2026, 7:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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 a6a65f99-1a5c-44fb-a631-ba48f729b576, published Jul 8, 2026, 7:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & 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 af4ee1b8-17d9-4d96-81cd-ebc40f7ffd6c, published Jul 8, 2026, 7:27 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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 4dcaddab-c5a7-4130-be56-91a8739e153c, published Jul 8, 2026, 7:26 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL008 FERRY ST | volume not reported | Ended (as reported); Jul 7, 2026, 9:21 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b2f0a642-d9cf-4594-a173-40dcc268c55b, published Jul 8, 2026, 7:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL019 CANAL ST | 50,000 gallons | Ended (as reported); Jul 7, 2026, 9:22 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7587f22f-aff6-4a2e-bdcc-a8818e9967b2, published Aug 5, 2026, 10:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL019 CANAL ST | volume not reported | Ended (as reported); Jul 7, 2026, 9:22 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 878a978b-70e2-4d06-9ed6-fc0206072f27, published Jul 8, 2026, 7:46 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 61,000 gallons | Ended (as reported); Jul 8, 2026, 1:28 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e7759080-c587-4c08-8f03-980c7cfc19d8, published Aug 5, 2026, 10:39 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Jul 8, 2026, 1:28 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 53e94a17-73f7-4e50-9a81-ef4907de1f60, published Jul 8, 2026, 7:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL008 FERRY ST | 260,000 gallons | Ended (as reported); Jul 7, 2026, 9:21 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e354579c-9f61-41b4-a75b-2915b5c4b979, published Aug 5, 2026, 11:01 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 880,000 gallons | Ended (as reported); Jul 7, 2026, 10:05 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 55554a2d-e793-4e00-9b77-3cf010efb181, published Aug 5, 2026, 10:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Jul 7, 2026, 10:05 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 85ee4ad2-9854-41b9-b542-c1563dedd27d, published Jul 8, 2026, 7:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | 440,000 gallons | Ended (as reported); Jul 7, 2026, 10:00 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7976d672-5d6e-4992-9576-72a0553b6781, published Aug 12, 2026, 11:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 7, 2026, 10:00 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5a4bbd67-04f0-4960-a138-a17a82b70f3d, published Jul 8, 2026, 9:56 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 | 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 2d4824b8-6ceb-4954-aaa3-aece0271e351, published Jul 8, 2026, 7:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM 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 f4f9528b-a9bd-4399-b9f1-8b06e6151fce, published Jul 8, 2026, 7:24 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR203 JUST NORTH OF LOCKS AT CHARLSTOWN BRIDGE | 10.71 million gallons | Ended (as reported); Jul 7, 2026, 9:39 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 27f83e10-ae46-4d5c-a608-562a642c85e9, published Aug 5, 2026, 1:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 7, 2026, 9:39 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 504a5dc2-6215-4e68-a045-8e6ffedb3ad5, published Jul 8, 2026, 10:01 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | 20.41 million gallons | Ended (as reported); Jul 7, 2026, 11:12 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b688d153-0044-482d-a643-a875a202c9c3, published Aug 5, 2026, 2:28 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); Jul 7, 2026, 11:12 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f248b89b-dcea-40de-af2b-6e3640aabd1f, published Jul 8, 2026, 10:05 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | 3,102 gallons | Ended (as reported); Jul 7, 2026, 8:45 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 55a2652b-b82d-4223-b7a2-8d24756d26f4, published Aug 13, 2026, 3:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | 56,975 gallons | Ended (as reported); Jul 7, 2026, 7:10 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3db50104-0b35-4ef7-8774-b590cdfa8af6, published Aug 12, 2026, 11:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 7, 2026, 7:10 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 915a4733-3182-468a-b30c-fede231c9b9b, published Jul 8, 2026, 9:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 83,700 gallons | Ended (as reported); Jul 7, 2026, 7:40 PM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e8739a0d-4886-4560-aa8c-6d421b0e7926, published Jul 8, 2026, 9:38 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | volume not reported | Ended (as reported); Jul 7, 2026, 7:08 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fbefa9c3-326a-430b-b3af-24802058c806, published Jul 8, 2026, 8:18 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | volume not reported | Ended (as reported); Jul 7, 2026, 6:59 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 051d9b93-512a-4049-962a-d9eef0ab56ce, published Jul 7, 2026, 8:32 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mystic River | CITY OF SOMERVILLE | SOM007A/MWR205A SOUTH BANK OF MYSTIC RIVER AT INT OF ASSEMBLY SQ DR & 28 | 1.84 million gallons | Ended (as reported); Jul 7, 2026, 8:00 PM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f8e575c0-ca41-40dd-a1b5-a915624c13e2, published Aug 5, 2026, 2:18 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 7, 2026, 8:00 PM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0f8d5954-34f1-48ae-bdc4-70bb48b8fd20, published Jul 8, 2026, 9:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | 170,000 gallons | Ended (as reported); Jul 7, 2026, 7:08 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6a6f2576-254e-4cef-af75-2e6bcde66dee, published Aug 14, 2026, 12:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | 1.24 million gallons | Ended (as reported); Jul 7, 2026, 6:59 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5cfd0c2e-a213-42d0-8e96-44a61e448ab3, published Aug 17, 2026, 2:12 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 7, 2026, 6:30 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a139ff63-76e8-4585-ad5a-5a29cb2eb3dd, published Aug 14, 2026, 2:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mystic River | BOSTON WATER & SEWER COMMISSION | BOS009 CORNER OF SUMMER & NEW ST | 65,972 gallons | Ended (as reported); Jul 7, 2026, 7:45 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fc067b97-cd89-42e6-a5be-e370d272ee55, published Aug 12, 2026, 11:28 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 | BOS009 CORNER OF SUMMER & NEW ST | volume not reported | Ended (as reported); Jul 7, 2026, 7:45 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 09a02de5-ff71-4c00-9dbb-0b4aec4e29d4, published Jul 8, 2026, 12:16 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 7, 2026, 6:30 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3b6a0b96-98c0-4439-8e4a-434ade2c5ff2, published Jul 8, 2026, 8:26 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | 3.49 million gallons | Ended (as reported); Jul 7, 2026, 9:18 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9dc8dca8-ba62-4246-90d9-027b71564c44, published Aug 5, 2026, 1:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 7, 2026, 9:18 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 004317ce-d243-4bc3-a70b-122c05906e6b, published Jul 8, 2026, 9:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | 1.74 million gallons | Ended (as reported); Jul 7, 2026, 7:25 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 931a552b-49b7-47a7-848f-cb000a415e38, published Aug 17, 2026, 2:13 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | volume not reported | Ended (as reported); Jul 7, 2026, 7:25 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f64eb897-087c-4062-bbed-b1584c6cd023, published Jul 7, 2026, 8:31 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 186,000 gallons | Ended (as reported); Jul 7, 2026, 6:30 PM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1664daf8-42d3-4f7e-8292-9d05257cfd3c, published Jul 8, 2026, 9:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Jul 7, 2026, 8:36 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4ff99202-cb95-46ae-bbce-7fd3886d45fe, published Jul 7, 2026, 8:34 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Jul 7, 2026, 8:36 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0859f984-ce70-4922-9f56-437a7918470f, published Jul 8, 2026, 1:22 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 4.99 million gallons | Ended (as reported); Jul 8, 2026, 4:00 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4fe7a21e-c683-43da-a7d3-b16a9762d409, published Aug 5, 2026, 10:04 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Jul 8, 2026, 4:00 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record effb9061-4a1d-4cc2-afa1-dad4a8255303, published Jul 7, 2026, 1:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 400,000 gallons | Ended (as reported); Jul 7, 2026, 1:51 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b973140d-6981-4d06-8c53-6d4694a50984, published Aug 5, 2026, 9:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 500,000 gallons | Ended (as reported); Jul 7, 2026, 2:07 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record df306d03-65f9-4358-b1f0-b66b35972f1f, published Aug 4, 2026, 3:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Jul 7, 2026, 1:51 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 64bfe93e-796d-4e74-a083-3ea7c438c39a, published Jul 7, 2026, 1:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Jul 7, 2026, 2:07 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b44ab23f-6788-4cdb-9ddc-9ca8958b991d, published Jul 7, 2026, 1:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW004 HURRICAN BARRIER CLARK'S COVE PUMP STATION | 4.68 million gallons | Ended (as reported); Jul 7, 2026, 1:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e214864a-4f32-43d4-9faa-cd47c28ccc4a, published Aug 5, 2026, 3:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW004 HURRICAN BARRIER CLARK'S COVE PUMP STATION | volume not reported | Ended (as reported); Jul 7, 2026, 1:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 74242538-1ee6-477f-9f48-df81fcff4eb4, published Jul 7, 2026, 4:36 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW008 CALUMET ST & RFB | 44,490 gallons | Ended (as reported); Jul 7, 2026, 12:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fe73ffa1-55e0-4359-9293-98362c2ad6f7, published Aug 5, 2026, 3:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW008 CALUMET ST & RFB | volume not reported | Ended (as reported); Jul 7, 2026, 12:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 99231576-da49-4c8d-b973-526519a1933d, published Jul 7, 2026, 4:35 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL014 Alton St. | 283,000 gallons | Ended (as reported); Jul 7, 2026, 11:39 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0ddd3d6a-fc8d-468d-bf85-4fe6a9738427, published Aug 5, 2026, 10:15 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL014 Alton St. | volume not reported | Ended (as reported); Jul 7, 2026, 11:39 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 968ded80-81f0-4a75-a94d-904c36742860, published Jul 7, 2026, 1:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW006 LUCAS STREET & RFB | 524,948 gallons | Ended (as reported); Jul 7, 2026, 1:25 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 146c89d3-ecec-4db6-bc13-f753c4481f66, published Aug 5, 2026, 3:34 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW006 LUCAS STREET & RFB | volume not reported | Ended (as reported); Jul 7, 2026, 1:25 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 977d6a7b-162f-458a-8973-b69a78c1611a, published Jul 7, 2026, 4:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | 58,527 gallons | Ended (as reported); Jul 7, 2026, 11:20 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8daf25a9-8f47-4971-a403-58ba65d5c9b9, published Aug 5, 2026, 3:30 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | 355,495 gallons | Ended (as reported); Jul 7, 2026, 12:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b0335f4c-91b4-4ad2-8ae8-ac37862f15b9, published Aug 5, 2026, 3:28 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | 26,889 gallons | Ended (as reported); Jul 7, 2026, 10:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c3fdc3f9-a11c-42f3-8055-2550d3a680e0, published Aug 5, 2026, 3:28 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | volume not reported | Ended (as reported); Jul 7, 2026, 12:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ea4a35c0-6d7d-4fc1-96f2-87c409235da2, published Jul 7, 2026, 4:32 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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 292e288f-592f-4dfd-a1cf-657ab4352b9e, published Jul 7, 2026, 4:31 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | 420,000 gallons | Ended (as reported); Jul 7, 2026, 9:29 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d67fc684-3aa5-4086-97e4-b7e940401e7b, published Aug 5, 2026, 1:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 7, 2026, 9:29 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9b1d8d20-d464-4260-ba28-8520dd6a839b, published Jul 8, 2026, 12:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | volume not reported | Ongoing (as reported); ongoing (as reported) | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0ce512bc-b101-46e4-90a6-8dde9463c117, published Jul 7, 2026, 8:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Jul 7, 2026, 8:36 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 64a89bba-56e3-49fc-a48d-5266450ae13c, published Jul 7, 2026, 1:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 30.8 million gallons | Ended (as reported); Jul 7, 2026, 8:36 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1e14f7ba-95a0-4b54-a5fa-4f1b626a9999, published Aug 17, 2026, 2:10 PM 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 | 522,284 gallons | Ended (as reported); Jul 7, 2026, 8:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9550063c-9d03-4b5a-beba-d9b581dadc99, published Aug 14, 2026, 2:51 PM 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 | 1.72 million gallons | Ended (as reported); Jul 7, 2026, 3:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 846593d8-8510-4413-8d27-0aba1f0f76c9, published Aug 14, 2026, 2:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 7, 2026, 3:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 78800b0e-42fd-42ad-8c5b-012ef521f657, published Jul 7, 2026, 4:23 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 738,486 gallons | Ended (as reported); Jul 7, 2026, 8:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dd9068ba-6a94-43fb-988e-86b708cd437c, published Aug 14, 2026, 2:36 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 6.72 million gallons | Ended (as reported); Jul 7, 2026, 2:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7f488504-0fcd-49e4-9524-b4c9dbd2d594, published Aug 14, 2026, 2:35 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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 49a505b1-694f-4205-b2cb-993dbb485b29, published Jul 7, 2026, 4:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | volume not reported | Ended (as reported); Jul 7, 2026, 2:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8247be40-0639-4c16-a85f-33d411547258, published Jul 7, 2026, 4:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR048 ALLEN & RIFLE STS. | 10,000 gallons | Ended (as reported); Jul 7, 2026, 5:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 79772c61-597a-425e-8853-cd38b8c5aa01, published Aug 6, 2026, 11:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR048 ALLEN & RIFLE STS. | volume not reported | Ended (as reported); Jul 7, 2026, 5:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 03acc83b-310b-4d54-a9d1-f1915c7daf6e, published Jul 7, 2026, 2:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR048 ALLEN & RIFLE STS. | volume not reported | Ended (as reported); Jul 7, 2026, 5:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7400da5b-6d18-462c-8419-12b6c822d128, published Jul 7, 2026, 11:32 AM 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. | 27,000 gallons | Ended (as reported); Jul 7, 2026, 5:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 30815a64-c752-4b16-b9df-ff672b05c10b, published Aug 6, 2026, 9:54 AM 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. | volume not reported | Ended (as reported); Jul 7, 2026, 5:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cb5ce5b3-7262-4018-b4a2-fcecdd4d82c7, published Jul 7, 2026, 2:53 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR025 ALLEN & OAKLAND STS. | volume not reported | Ended (as reported); Jul 7, 2026, 5:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c278011f-9f11-4bc1-87e8-2f62f4288e67, published Jul 7, 2026, 11:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR018 LONGHILL ST. | 14,000 gallons | Ended (as reported); Jul 7, 2026, 5:50 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d708e790-1098-4f04-92af-68f579b78dcc, published Aug 6, 2026, 9:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR018 LONGHILL ST. | volume not reported | Ended (as reported); Jul 7, 2026, 5:50 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e0d7bce9-20ab-4144-96fc-955ad4b995f8, published Aug 6, 2026, 9:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR045 FORT PLEASANT AVE. | 425,000 gallons | Ended (as reported); Jul 7, 2026, 5:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 79a78b57-1e4e-421e-bb48-e71ce8920568, published Aug 6, 2026, 10:39 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | 367,000 gallons | Ended (as reported); Jul 7, 2026, 6:25 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6a86e99c-7386-432c-acac-0ba201455bff, published Aug 5, 2026, 1:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR045 FORT PLEASANT AVE. | volume not reported | Ended (as reported); Jul 7, 2026, 5:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fbb2999a-f31a-43a1-a90b-8b64c8cfcaf0, published Jul 7, 2026, 2:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | volume not reported | Ended (as reported); Jul 7, 2026, 6:25 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9acc0582-093a-4db6-b797-312008ef9fa6, published Jul 7, 2026, 2:53 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR045 FORT PLEASANT AVE. | volume not reported | Ended (as reported); Jul 7, 2026, 5:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 60d08af5-d735-46ff-af3f-4fc3e3d50590, published Jul 7, 2026, 11:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | volume not reported | Ended (as reported); Jul 7, 2026, 6:25 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8024967a-7564-492d-8d35-0dfb37b577b7, published Jul 7, 2026, 11:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | 6.32 million gallons | Ended (as reported); Jul 7, 2026, 7:06 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8d3f424b-d2ea-40de-b0d4-b0b0679c5e61, published Aug 6, 2026, 10:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | 1.68 million gallons | Ended (as reported); Jul 7, 2026, 10:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dc8eb804-9d11-4ae6-aea0-b16170d7a9e0, published Aug 5, 2026, 1:35 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | volume not reported | Ended (as reported); Jul 7, 2026, 7:06 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3d3c3238-e421-4287-8b7f-69a7a0a17aa8, published Jul 7, 2026, 2:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Jul 7, 2026, 10:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4c87682c-960c-4360-8f96-9fb5fbbf3f5d, published Jul 7, 2026, 2:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 7, 2026, 7:06 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record deeca33b-8118-403c-8e16-06ca1baba263, published Jul 7, 2026, 11:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Jul 7, 2026, 10:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 41cc07a0-25d7-40c8-b02e-94467163ce2a, published Jul 7, 2026, 11:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | 31,000 gallons | Ended (as reported); Jul 7, 2026, 5:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f3a35c20-0fad-458e-a26e-40252c3d9c64, published Aug 6, 2026, 10:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | volume not reported | Ended (as reported); Jul 7, 2026, 5:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e574172d-b48a-4078-b752-aaa0ffd5cfa0, published Jul 7, 2026, 2:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | volume not reported | Ended (as reported); Jul 7, 2026, 5:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 92385eac-c9c8-4018-a61f-c5f39667e386, published Jul 7, 2026, 11:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | 962,000 gallons | Ended (as reported); Jul 7, 2026, 10:05 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 73d21497-3b64-4a3e-8981-7987b215406e, published Aug 5, 2026, 1:46 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | volume not reported | Ended (as reported); Jul 7, 2026, 10:05 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e89af388-809e-4bf5-b27c-5aa66d90211a, published Jul 7, 2026, 2:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | volume not reported | Ended (as reported); Jul 7, 2026, 10:05 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 58a3bc81-03c4-4e7b-bd6c-ba2de612b63a, published Jul 7, 2026, 11:37 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | 678,000 gallons | Ended (as reported); Jul 7, 2026, 7:30 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8513ff5a-9566-42c0-9461-e690c20cba2f, published Aug 5, 2026, 1:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | volume not reported | Ended (as reported); Jul 7, 2026, 7:30 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a4c52eb4-8237-4c9d-9559-86b50bb0afb2, published Jul 7, 2026, 2:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | volume not reported | Ended (as reported); Jul 7, 2026, 7:30 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d8657639-999b-42f4-ab73-12b27e7b681a, published Jul 7, 2026, 11:27 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 | 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 28b111ca-f721-4c58-961c-83d34386fdd5, published Jul 7, 2026, 4:27 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL08 SPRINGDALE PARK | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 18af5f9b-ccf9-4895-a5a0-b682cf8771a5, published Jul 9, 2026, 9:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL021 RIVER TERRACE | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 873ef161-3847-45d5-90e1-8b8fbcf730d2, published Jul 9, 2026, 9:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL019 YALE ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f0ffc397-af8b-49c4-b4af-c14561dabc93, published Jul 9, 2026, 9:55 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL023 JEFFERSON ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 89c5f07a-4cde-4d4b-b449-c33e45246ecd, published Jul 9, 2026, 9:55 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 1.43 million gallons | Ended (as reported); Jul 7, 2026, 7:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 69f6df7d-4b51-4cbb-8ac7-80d6188a394b, published Aug 14, 2026, 2:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 3.97 million gallons | Ended (as reported); Jul 7, 2026, 3:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d1747275-f466-44b5-a166-5cf59aa77c80, published Aug 14, 2026, 2:44 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 600,054 gallons | Ended (as reported); Jul 7, 2026, 6:35 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4e8a34ff-b112-4cbc-9133-8f15694b8675, published Aug 14, 2026, 2:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 2.03 million gallons | Ended (as reported); Jul 7, 2026, 3:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bb2d64e9-a17e-4aeb-9e39-f61f2414e7fe, published Aug 14, 2026, 2:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 7, 2026, 3:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b80c1d0b-4186-48b9-85cb-4bbe39512e56, published Jul 7, 2026, 4:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 16d55f80-5734-4afa-ba53-b424181cf4df, published Jul 9, 2026, 9:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cac0a01d-8596-4bcd-b8b2-5302c482483f, published Jul 9, 2026, 9:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 466,191 gallons | Ended (as reported); Jul 7, 2026, 5:20 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0e00d92b-1279-431d-a55e-4a53e3221b78, published Aug 5, 2026, 3:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 2.19 million gallons | Ended (as reported); Jul 7, 2026, 3:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 58d5ba2a-ea54-46d5-8b40-4a5b2ce79eea, published Aug 5, 2026, 3:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Jul 7, 2026, 3:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ac77a8b2-6fdc-4b58-bfa6-44f0ee809c95, published Jul 7, 2026, 4:30 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 110,000 gallons | Ended (as reported); Jul 6, 2026, 7:36 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 812c4317-5b7c-46c9-b38a-345a96617561, published Aug 4, 2026, 2:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Jul 6, 2026, 7:36 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e1c493c0-6039-4289-b576-45545c32c888, published Jul 7, 2026, 7:37 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 | 83 gallons | Ended (as reported); Jul 6, 2026, 5:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f48cc79e-01da-43a8-8c5f-1a3a59f0c1c2, published Aug 5, 2026, 3:23 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 6, 2026, 5:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b33e0798-78ae-41e3-9826-8daebbe94712, published Jul 6, 2026, 8:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 82,000 gallons | Ended (as reported); Jul 6, 2026, 7:15 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1b9b9551-8a5d-4b8a-906b-e52d483a974d, published Aug 4, 2026, 2:12 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Jul 6, 2026, 7:15 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a5fe1fbc-3d39-4826-935e-21ebf514d7fa, published Jul 7, 2026, 7:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 0 gallons | Ended (as reported); Jul 6, 2026, 5:10 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 58089b2c-58ff-461c-92eb-f03e2711acc3, published Aug 4, 2026, 2:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Jul 6, 2026, 5:10 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9fd23c86-76ab-4c69-8cf0-6f2b39676b61, published Jul 7, 2026, 7:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 570,000 gallons | Ended (as reported); Jul 6, 2026, 9:25 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a05fd009-299b-4d9f-a98e-d7e3aa3fdbe0, published Aug 4, 2026, 1:46 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Jul 6, 2026, 9:25 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3a17a9cf-c0b3-4278-b59a-e2257c626328, published Jul 7, 2026, 7:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM 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 0993a201-533d-4a03-96c4-c5b69029630a, published Jul 6, 2026, 8:41 PM 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 | 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 093c7738-4d59-4cde-b666-ff71fe789764, published Jul 6, 2026, 8:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 2 million gallons | Ended (as reported); Jul 6, 2026, 9:49 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 93f7edc0-6cf5-4d24-9ff2-e97efd49b3c7, published Aug 4, 2026, 1:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Jul 6, 2026, 9:49 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 40411252-50e6-45a7-9d6f-e1938b89576e, published Jul 6, 2026, 1:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 110,000 gallons | Ended (as reported); Jul 6, 2026, 8:47 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c8747f3c-1c4a-4649-99ad-7b7ef11dd6db, published Aug 4, 2026, 1:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Jul 6, 2026, 8:47 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1cf499d7-b566-45fb-9878-ce8f4c7364ec, published Jul 6, 2026, 1:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL014 Alton St. | 18,200 gallons | Ended (as reported); Jul 6, 2026, 6:29 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b795631f-455f-4d9e-8209-33197b3bc34c, published Aug 4, 2026, 1:22 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL014 Alton St. | volume not reported | Ended (as reported); Jul 6, 2026, 6:29 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 779cc76a-07c5-48bf-8c65-eccd2dd225b8, published Jul 6, 2026, 1:56 PM 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 | 590,095 gallons | Ended (as reported); Jul 6, 2026, 5:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3d273c20-8ce7-4790-805c-c0046c3c67d0, published Aug 5, 2026, 3:19 PM 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 | 302,236 gallons | Ended (as reported); Jul 6, 2026, 7:35 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7415e05b-75b7-4c63-8a4d-f1ec9a7f2862, published Aug 5, 2026, 3:18 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Jul 6, 2026, 7:35 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 033de6a0-6617-46b1-ad30-ca8b6759e061, published Jul 6, 2026, 1:14 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 221,388 gallons | Ended (as reported); Jul 6, 2026, 5:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c95ef104-fc96-4621-8205-4348c1897fca, published Aug 5, 2026, 3:18 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 174,510 gallons | Ended (as reported); Jul 6, 2026, 7:35 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2ed73e7a-9aff-435b-bed9-e8566c210929, published Aug 5, 2026, 3:17 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Jul 6, 2026, 7:35 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7f6e8919-d2db-4393-84d2-b2c6d082cd91, published Jul 6, 2026, 1:13 PM 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 | 52,899 gallons | Ended (as reported); Jul 5, 2026, 5:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 12fc46db-23b9-4980-9f87-94129f77a9df, published Aug 5, 2026, 3:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Jul 5, 2026, 5:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 604bdf91-2fa1-4c98-8a19-39df67f28706, published Jul 6, 2026, 7:15 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 52,899 gallons | Ended (as reported); Jul 5, 2026, 4:30 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cacb2987-4fc5-4380-8b6e-836ea9a29d3b, published Aug 5, 2026, 3:07 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 5, 2026, 4:30 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c69fe36c-ca70-45fb-90f8-1bfce2fa5364, published Jul 6, 2026, 7:14 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 137,943 gallons | Ended (as reported); Jul 5, 2026, 4:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f5ed1034-aa34-45ed-8a10-5f7405ce2cec, published Aug 5, 2026, 3:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Jul 5, 2026, 4:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 21e775d1-c9c0-40c6-a0b7-412572d3007d, published Jul 6, 2026, 7:13 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 0 gallons | Ended (as reported); Jul 5, 2026, 1:57 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 69bf6be9-3412-4fbb-82c6-c8a4049155f4, published Aug 4, 2026, 12:57 PM 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 | 1.19 million gallons | Ended (as reported); Jul 5, 2026, 1:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 666f86da-affc-4ff8-8f7e-d44dd86a6ded, published Aug 5, 2026, 2:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Jul 5, 2026, 1:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 31318dca-4e96-47d6-aa8a-f5c7ad5256a6, published Jul 6, 2026, 7:24 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 223,659 gallons | Ended (as reported); Jul 5, 2026, 12:35 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c764b979-5fc3-4a74-8256-81b1dfe8f23e, published Aug 5, 2026, 10:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Jul 5, 2026, 12:35 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6577c033-e5f3-4f0b-96a9-468dca5555d5, published Jul 6, 2026, 7:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | volume not reported | Ended (as reported); Jul 4, 2026, 7:30 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6c6833a1-926c-405f-8ddc-e0d4a04d12a4, published Jul 6, 2026, 10:05 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF SOMERVILLE | SOM001A 100 FT BEYOND END OF MATIGNON RD | 17,000 gallons | Ended (as reported); Jul 4, 2026, 7:15 PM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2d46e54f-ef0c-4cba-9aba-45c24eef7b04, published Aug 13, 2026, 8:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 4, 2026, 7:15 PM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 39671202-33c8-4a50-be42-cd3b68682954, published Jul 4, 2026, 9:00 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | 70,000 gallons | Ended (as reported); Jul 4, 2026, 7:36 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d342c906-793e-409c-bb32-8979bc97615c, published Aug 5, 2026, 12:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 4, 2026, 7:36 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record aef5b36c-b157-4abe-b510-33baa8efb01d, published Jul 4, 2026, 10:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | 590,000 gallons | Ended (as reported); Jul 4, 2026, 7:30 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cdc6d42a-0f49-4d6a-ad85-a25a0ed62e34, published Aug 14, 2026, 12:16 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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 ac0e62b5-a086-459a-b0bb-f51cbad8b518, published Jul 5, 2026, 9:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3612573d-201a-4898-b081-41506e556de8, published Jul 6, 2026, 8:18 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL08 SPRINGDALE PARK | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 45433f34-2f69-43c9-b8c5-b602488e8c3a, published Jul 6, 2026, 8:17 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | 13,000 gallons | Ended (as reported); Jul 2, 2026, 12:45 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9812907e-3f13-4947-8d75-0d1931b9af13, published Aug 5, 2026, 1:44 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | volume not reported | Ended (as reported); Jul 2, 2026, 12:45 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record aa4523cf-dae2-4bae-ba09-27943a7f305d, published Jul 2, 2026, 10:27 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI34 GRATTAN ST & HEARTHSTONE TER | 0 gallons | Ended (as reported); Jul 2, 2026, 12:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9d2ca31b-091d-4041-9b1e-c9bcf45f9a85, published Sep 1, 2026, 10:05 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI32B MAIN STREET WEST OF DEADY MEMORIAL BRIDGE | 5,190 gallons | Ended (as reported); Jul 2, 2026, 2:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cc337bff-0687-44b2-af9c-4bf43e1bc581, published Sep 1, 2026, 10:03 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI27 PARKING LOT, TOPORS GARAGE & FRONT ST | 0 gallons | Ended (as reported); Jul 2, 2026, 12:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 86437da6-3e74-45cc-85c7-f969a222ede5, published Sep 1, 2026, 10:02 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | 89,902 gallons | Ended (as reported); Jul 2, 2026, 1:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 66b99bf3-ccec-4380-af11-d47ee5b4c8fb, published Sep 1, 2026, 9:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI34 GRATTAN ST & HEARTHSTONE TER | volume not reported | Ended (as reported); Jul 2, 2026, 12:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 65ccb0ef-0cde-418d-90d2-48fdffed271a, published Jul 2, 2026, 11:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 2, 2026, 2:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8b4073aa-4e54-41e0-89a1-25f02d00ef9f, published Jul 2, 2026, 11:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI27 PARKING LOT, TOPORS GARAGE & FRONT ST | volume not reported | Ended (as reported); Jul 2, 2026, 12:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9fad036b-264d-4542-8cd7-978417a93920, published Jul 2, 2026, 11:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 2, 2026, 1:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6b57838f-a561-4c9d-9b0e-28901522a479, published Jul 2, 2026, 11:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | TOWN OF MONTAGUE | MON002 OFF POWER ST ADJACENT TO POWER CANAL | 64 gallons | Ended (as reported); Jul 1, 2026, 11:50 PM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e8f5df40-24ce-4fd3-916c-21145c97a778, published Aug 10, 2026, 10:18 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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); Jul 1, 2026, 11:50 PM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c246bcfb-b237-4935-9780-7c2536fe1c5e, published Jul 6, 2026, 9:26 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL02 PROVIDENCE HOSPITAL | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b417da00-af39-4db8-9c67-2a2f213e1248, published Jul 2, 2026, 10:07 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 023 JEFFERSON ST. | 129,931 gallons | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:023:2026-07, reported Aug 14, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 021 RIVER TERRACE | 1.42 million gallons | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:021:2026-07, reported Aug 14, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 020 CLEVELAND ST. | 1.05 million gallons | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:020:2026-07, reported Aug 14, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 019 YALE ST. | 26,065 gallons | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:019:2026-07, reported Aug 14, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 018 WALNUT ST. | 6.23 million gallons | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:018:2026-07, reported Aug 14, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 016 FRONT ST./APPLETON ST. | 87,238 gallons | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:016:2026-07, reported Aug 14, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 008 SPRINGDALE PARK | 1.8 million gallons | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:008:2026-07, reported Aug 14, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 007 NORTHAMPTON ST/GLEN ST. | 58,276 gallons | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:007:2026-07, reported Aug 14, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 002 PROVIDENCE HOSPITAL | 65,140 gallons | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:002:2026-07, reported Aug 14, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 049 SPRINGFIELD ST. | “3 discharge event(s); 3.6 hr of discharge; 544000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:049:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lake Massasoit | Springfield Water and Sewer Commission | 048 ALLEN & RIFLE STS. | “3 discharge event(s); 2.1 hr of discharge; 512000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:048:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Springfield Water and Sewer Commission | 046 BELMONT ST. | “4 discharge event(s); 4.1 hr of discharge; 609000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:046:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Springfield Water and Sewer Commission | 045 FORT PLEASANT AVE. | “4 discharge event(s); 2.9 hr of discharge; 2571000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:045:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | “4 discharge event(s); 8.6 hr of discharge; 33118132 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:042:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River Reservoir | Springfield Water and Sewer Commission | 037 CEDAR ST. | “2 discharge event(s); 0.8 hr of discharge; 313000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:037:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River Reservoir | Springfield Water and Sewer Commission | 036 036A: PINEVALE & WATER ST | “2 discharge event(s); 1.3 hr of discharge; 499000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:036:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River Reservoir | Springfield Water and Sewer Commission | 035 FRONT & OAK ST. | “2 discharge event(s); 1.3 hr of discharge; 707000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:035:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | Springfield Water and Sewer Commission | 034 MAIN ST. | “2 discharge event(s); 1.7 hr of discharge; 177000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:034:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lake Massasoit | Springfield Water and Sewer Commission | 025 ALLEN & OAKLAND STS. | “4 discharge event(s); 2.7 hr of discharge; 374000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:025:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Springfield Water and Sewer Commission | 019 MILL, ORANGE & LOCUST STS. | “1 discharge event(s); 0.3 hr of discharge; 2858683 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:019:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 018 LONGHILL ST. | “4 discharge event(s); 1.7 hr of discharge; 126000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:018:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 016 YORK ST. | “3 discharge event(s); 2.7 hr of discharge; 4081000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:016:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 015 015A and 015B: UNION ST. | “3 discharge event(s); 1.7 hr of discharge; 117000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:015:2026-07:2, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 014 ELM ST. | “4 discharge event(s); 10.2 hr of discharge; 2645000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:014:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 013 BRIDGE ST. | “4 discharge event(s); 5.4 hr of discharge; 2557000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:013:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 012 WORTHINGTON ST. | “6 discharge event(s); 17 hr of discharge; 4808000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:012:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 011 LIBERTY ST. | “2 discharge event(s); 0.5 hr of discharge; 28187 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:011:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 010 CLINTON ST. | “5 discharge event(s); 18.2 hr of discharge; 12572000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:010:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 008 WASHBURN ST. | “2 discharge event(s); 1.5 hr of discharge; 942000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:008:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | “CHICOPEE RIVER” | City of Chicopee (Water Pollution Control) | 32B ROBERTS POND | “13 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:32B:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | City of Chicopee (Water Pollution Control) | 32A MAIN STREET WEST OF DEADY MEMORIAL BRIDGE | “5 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:32A:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | City of Chicopee (Water Pollution Control) | 042 CHICOPEE ST NEAR 116 BRIDGE MANHOLE #11 | “1 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:042:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | City of Chicopee (Water Pollution Control) | 037 EAST MAIN ST #227 | “2 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:037:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | City of Chicopee (Water Pollution Control) | 034 GRATTAN ST & HEARTHSTONE TER | “6 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:034:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | City of Chicopee (Water Pollution Control) | 027 PARKING LOT, TOPORS GARAGE & FRONT ST | “7 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:027:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | City of Chicopee (Water Pollution Control) | 026 BELL & FRONT ST. | “1 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:026:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Chicopee (Water Pollution Control) | 024 FRONT AND DEPOT ST. AREA | “10 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:024:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Chicopee (Water Pollution Control) | 009 PADEREWSKI ST PUMP STATION | “2 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:009:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Chicopee (Water Pollution Control) | 007 JONES FERRY RD PUMP STATION | “1 discharge event(s); 5 hr of discharge; 1.02 MGD (TOTAL; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:007:2026-07:2, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Chicopee (Water Pollution Control) | 007 JONES FERRY RD PUMP STATION | “1 discharge event(s); 5 hr of discharge; 5.75 MGD (TOTAL; monthly-total semantics unconfirmed)” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:007:2026-07:1, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Chicopee (Water Pollution Control) | 005 LESLIE ST PUMP STATION | “5 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:005:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Chicopee (Water Pollution Control) | 004 RIVERVIEW PUMP STATION | “2 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:004:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Chicopee (Water Pollution Control) | 003 POWER LINE ROW S OF JAMES ST | “7 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); July 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:003:2026-07, reported Aug 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record |