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Massachusetts sewage discharges, September 2026
346 records of sewage discharges and water advisories in Massachusetts dated in September 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) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS019 JUST NW OF TOBIN BRIDGE AND 16TH ST | 13,380 gallons | Ended (as reported); Sep 28, 2026, 4:05 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0de1b2bf-5c54-42c3-8f82-56c6a97741ca, published Oct 14, 2026, 12:24 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS019 JUST NW OF TOBIN BRIDGE AND 16TH ST | volume not reported | Ended (as reported); Sep 28, 2026, 4:05 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1023ccc5-faa5-4a5c-b3ca-9bc94e66fc7a, published Oct 14, 2026, 11:59 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Treatment bypassDuplicate | Massachusetts Bay | Massachusetts Water Resources Authority | not provided | 1.48 million gallons | Ended (as reported); Sep 28, 2026, 4:21 PM EDT | EPA ECHO Sewer Overflow and Bypass Event report (reported to regulators) via ECHO NPDES Sewer Overflow and Bypass Event Dataset, record MA0103284:4:2, reported Sep 29, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 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 f8d322db-5cd5-4299-9da5-ed8048dd462a, published Oct 1, 2026, 10:14 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 7fc71b3d-5af3-443e-88bf-536c0f685e67, published Oct 1, 2026, 10:12 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 7f50aace-34c0-49f9-a8a5-fd9a7a227933, published Oct 1, 2026, 10:16 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 2.19 million gallons | Ended (as reported); Sep 29, 2026, 12:00 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 590b2ad0-e00c-40f3-84d1-bca3796c4fcc, published Sep 29, 2026, 11:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | 1.48 million gallons | Ended (as reported); Sep 28, 2026, 11:21 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b316bd5e-e263-46a3-a616-66a8a9502ad4, published Oct 8, 2026, 4:19 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); Sep 28, 2026, 11:21 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1813a511-6b4c-435c-8e0c-87d9370b07da, published Sep 28, 2026, 2:59 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 | 230,000 gallons | Ended (as reported); Sep 28, 2026, 9:09 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c5e88853-bab9-4931-bbea-61a5bbbb6010, published Oct 8, 2026, 4:08 PM EDT, retrieved 2026-11-02 21:19 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); Sep 28, 2026, 9:09 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e5d9fd46-70b6-454a-be92-b3563e33c15d, published Sep 28, 2026, 2:58 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 | 2,000 gallons | Ended (as reported); Sep 28, 2026, 8:45 AM EDT | CITY OF CHELSEA (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c2bcf344-5cf6-4017-9844-3638aa7d5d19, published Oct 5, 2026, 11:40 AM EDT, retrieved 2026-11-02 21:19 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); Sep 28, 2026, 8:45 AM EDT | CITY OF CHELSEA (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ed4bddd3-d08c-4d0c-9350-3ff141629a71, published Sep 30, 2026, 10:22 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 | 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 212a741f-1703-4a6e-9098-ebc51e23c756, published Sep 28, 2026, 3:01 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 | 232,113 gallons | Ended (as reported); Sep 28, 2026, 5:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 70e5d774-23b2-422e-95a9-6cfbaf0c8a7d, published Oct 14, 2026, 11:04 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 80,790 gallons | Ended (as reported); Sep 28, 2026, 10:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7d210985-4058-49e2-aef2-1c44efd50ca3, published Oct 14, 2026, 11:03 AM EDT, retrieved 2026-11-02 21:19 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); Sep 28, 2026, 5:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 26595881-f656-4bbd-93ae-5c57082ef094, published Sep 28, 2026, 2:59 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 | 2.36 million gallons | Ended (as reported); Sep 28, 2026, 4:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5a830c30-d517-4114-aa13-98b7dae83c4b, published Oct 14, 2026, 11:02 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | 245,510 gallons | Ended (as reported); Sep 28, 2026, 8:55 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 58a8e254-e9dd-4ca0-88ae-85a4ad756e88, published Oct 14, 2026, 11:01 AM EDT, retrieved 2026-11-02 21:19 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); Sep 28, 2026, 4:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 986d623b-2559-4dcb-b66f-a118fd45be34, published Sep 28, 2026, 2:58 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 | 4,316 gallons | Ended (as reported); Sep 28, 2026, 1:55 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e68d3c84-8977-4b15-ba27-6503bbf2d501, published Oct 14, 2026, 11:03 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | 1,626 gallons | Ended (as reported); Sep 28, 2026, 2:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 902dee2d-0083-429b-86ca-ccf486c104ff, published Oct 14, 2026, 11:02 AM EDT, retrieved 2026-11-02 21:19 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); Sep 28, 2026, 2:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2654b7f5-76a5-4d27-856b-0a2ac2d36ab4, published Sep 28, 2026, 2:57 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 | 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 c0d5d5dd-8c0d-4757-bc1e-d5ea3773ca61, published Sep 28, 2026, 2:55 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 | 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 f2dcaac7-a38a-49a5-b4ba-5ec4f9529b78, published Sep 28, 2026, 2:54 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 | 229,206 gallons | Ended (as reported); Sep 28, 2026, 2:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ab57c571-8e4d-4cb2-b6da-14d3f88cabe5, published Oct 14, 2026, 11:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 90,793 gallons | Ended (as reported); Sep 28, 2026, 1:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c1860664-8b78-4b77-9221-1fc671769d72, published Oct 14, 2026, 11:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | 28,348 gallons | Ended (as reported); Sep 28, 2026, 1:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ae371f66-0298-4090-8fa4-66a2edddcdac, published Oct 14, 2026, 10:59 AM EDT, retrieved 2026-11-02 21:19 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); Sep 28, 2026, 2:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ae57863d-14f3-49a8-9f80-540807c1887c, published Sep 28, 2026, 2:53 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); Sep 28, 2026, 1:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f9ea77c0-653d-439d-ab02-dd46aaa1635f, published Sep 28, 2026, 2:51 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); Sep 28, 2026, 1:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d2c19dc8-5bd1-4d67-bcbc-0cd905897db3, published Sep 28, 2026, 2:50 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 | 1.23 million gallons | Ended (as reported); Sep 28, 2026, 8:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 23bad7b4-9f11-440a-8a3b-c82de29fdfe5, published Oct 13, 2026, 4:05 PM EDT, retrieved 2026-11-02 21:19 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); Sep 28, 2026, 8:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 325c63ff-674b-4c94-9e59-09f805d96767, published Sep 28, 2026, 2:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Sanitary sewer overflow (SSO) | Narragansett Bay | TOWN OF NORTH KINGSTOWN WWCS | not provided | 8,500 gallons | Ended (as reported); Sep 28, 2026, 1:00 AM EDT | EPA ECHO Sewer Overflow and Bypass Event report (reported to regulators) via ECHO NPDES Sewer Overflow and Bypass Event Dataset, record RISS00008:2:1, reported Oct 6, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | 779,000 gallons | Ended (as reported); Sep 27, 2026, 8:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f60a7b04-286f-4726-81cb-a00bd3ae7fb2, published Oct 8, 2026, 12:27 PM EDT, retrieved 2026-11-02 21:19 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); Sep 27, 2026, 8:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 84e05387-5b27-4ff9-9506-90af44ec56b0, published Sep 28, 2026, 11:59 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. | 2,000 gallons | Ended (as reported); Sep 27, 2026, 4:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3bad5648-bbcb-427b-8ff5-61159ead2283, published Oct 8, 2026, 1:03 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | 1.02 million gallons | Ended (as reported); Sep 27, 2026, 5:20 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7495baaf-512d-4eba-a537-946454df3c63, published Oct 8, 2026, 1:00 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | 47,000 gallons | Ended (as reported); Sep 27, 2026, 5:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a82e52e6-b323-4574-b91f-40838198569f, published Oct 8, 2026, 12:49 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | 609,000 gallons | Ended (as reported); Sep 27, 2026, 7:20 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9969f73c-9d68-4758-a15d-32506fd716f5, published Oct 8, 2026, 12:44 PM EDT, retrieved 2026-11-02 21:19 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); Sep 27, 2026, 5:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 621d1f78-3ab6-41b4-b3ca-4e0a8894042c, published Sep 28, 2026, 11:58 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); Sep 27, 2026, 7:20 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2897ad90-843e-4d7a-a2dd-75c9789f72e6, published Sep 28, 2026, 11:57 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); Sep 27, 2026, 4:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 596dcb16-d263-4909-a37c-922f5b92c199, published Sep 28, 2026, 11:56 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); Sep 27, 2026, 5:20 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6fb3d89a-1f73-46eb-96cc-ceda14a84740, published Sep 28, 2026, 11:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 30,000 gallons | Ended (as reported); Sep 27, 2026, 3:35 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 08f675e5-6be6-4032-ba89-d7a35f0f917f, published Oct 27, 2026, 2:49 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Sep 27, 2026, 3:35 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 45722d19-5819-47bb-97ce-8d38f1162916, published Sep 28, 2026, 6:28 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 32bb6dba-4429-4ea2-abf9-c9d396764285, published Oct 1, 2026, 10:09 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS019 JUST NW OF TOBIN BRIDGE AND 16TH ST | 374,633 gallons | Ended (as reported); Sep 27, 2026, 4:05 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2d127e90-9295-4b15-bfe1-2859bb638696, published Oct 14, 2026, 12:22 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS019 JUST NW OF TOBIN BRIDGE AND 16TH ST | volume not reported | Ended (as reported); Sep 27, 2026, 4:05 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fe7415ea-bc1a-4e57-8df7-fd5817f8485b, published Oct 13, 2026, 10:41 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV013 LOWER SIPHON BUTTONWOOD AVE | 299,128 gallons | Ended (as reported); Sep 27, 2026, 9:35 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5a219e13-27a0-42ca-9575-6041f5f019df, published Oct 15, 2026, 11:58 PM EDT, retrieved 2026-11-02 21:19 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); Sep 27, 2026, 9:35 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5294cae2-a015-4e51-8140-e46860f632c4, published Sep 28, 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 | 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 b18c0d39-cd71-4a5f-add0-00571bca6e80, published Oct 1, 2026, 10:07 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Treatment bypassDuplicate | Massachusetts Bay | Massachusetts Water Resources Authority | not provided | 90.38 million gallons | Ended (as reported); Sep 27, 2026, 11:30 PM EDT | EPA ECHO Sewer Overflow and Bypass Event report (reported to regulators) via ECHO NPDES Sewer Overflow and Bypass Event Dataset, record MA0103284:4:1, reported Sep 29, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | 12,657 gallons | Ended (as reported); Sep 27, 2026, 1:50 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 10ef44c2-f04c-43b3-bfd4-b7908a491fe6, published Oct 14, 2026, 9:59 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | 0 gallons | Ended (as reported); Sep 27, 2026, 10:45 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3b1dc159-32fb-497a-a08d-07c51d4802df, published Oct 14, 2026, 10:03 AM EDT, retrieved 2026-11-02 21:19 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 | 0 gallons | Ended (as reported); Sep 27, 2026, 10:45 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3ce9947e-e9b1-4bf7-9021-9918114ad259, published Oct 14, 2026, 10:02 AM EDT, retrieved 2026-11-02 21:19 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 | 1.09 million gallons | Ended (as reported); Sep 27, 2026, 2:30 PM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0fd214b4-b1ad-4423-895c-3582894da7d4, published Oct 8, 2026, 4:04 PM EDT, retrieved 2026-11-02 21:19 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); Sep 27, 2026, 10:45 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9c6be72c-a5a8-4bab-8f41-59df3e667fe5, published Sep 27, 2026, 4:56 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); Sep 27, 2026, 10:45 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a6a39919-5964-4877-9bb7-301d1cb9f2f3, published Sep 27, 2026, 4:53 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); Sep 27, 2026, 2:30 PM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 00ba4dd7-d5a3-4ade-a69d-eb5d4e9413df, published Sep 27, 2026, 9:21 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 | 34,722 gallons | Ended (as reported); Sep 27, 2026, 1:00 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6d2b964a-77f5-4132-b44d-2f716871bbf0, published Oct 14, 2026, 12:33 PM EDT, retrieved 2026-11-02 21:19 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); Sep 27, 2026, 1:00 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1505c666-61e1-4dfc-839f-cefefbb292a4, published Sep 27, 2026, 11:04 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); Sep 27, 2026, 1:50 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3fb9a363-ccb6-4766-8df1-5f5a183b13d2, published Sep 27, 2026, 4:52 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 | 21,000 gallons | Ended (as reported); Sep 27, 2026, 9:35 AM EDT | CITY OF CHELSEA (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 906514a6-eb65-419d-aceb-bbb0e8a20abf, published Oct 5, 2026, 11:35 AM EDT, retrieved 2026-11-02 21:19 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); Sep 27, 2026, 9:35 AM EDT | CITY OF CHELSEA (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cd83c023-4bae-4338-8c57-58553bbddd47, published Sep 30, 2026, 10:20 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 | 6.36 million gallons | Ended (as reported); Sep 27, 2026, 3:30 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4e163653-e653-47b5-ace8-70d8c2fe6f8f, published Oct 14, 2026, 12:37 PM EDT, retrieved 2026-11-02 21:19 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); Sep 27, 2026, 3:30 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record be03bcfa-8e63-43f7-b47e-399834d02547, published Sep 27, 2026, 10:21 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | 90.38 million gallons | Ended (as reported); Sep 27, 2026, 6:30 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2736acb0-03c1-4289-9862-14a600414b96, published Oct 8, 2026, 4:14 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); Sep 27, 2026, 6:30 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 379d127b-cacb-41a5-8bfd-afd6a6eda7fe, published Sep 27, 2026, 9:22 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 | 28.89 million gallons | Ended (as reported); Sep 27, 2026, 3:44 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6ab65d5c-a34d-4d05-9e6f-dc79368c6dcb, published Oct 8, 2026, 4:01 PM EDT, retrieved 2026-11-02 21:19 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); Sep 27, 2026, 3:44 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 364208db-effe-45dc-82c5-18ae369beb17, published Sep 27, 2026, 9:20 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 | Ongoing (as reported); ongoing (as reported) | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3e8870fe-364d-46d5-9eec-fdadb2798677, published Sep 27, 2026, 10:58 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 | 3.03 million gallons | Ended (as reported); Sep 27, 2026, 4:14 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4ec52936-aba5-43f1-8406-306f9fefe88e, published Oct 8, 2026, 3:58 PM EDT, retrieved 2026-11-02 21:19 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); Sep 27, 2026, 4:14 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eb3d0ea8-881f-4c8f-8bfd-1bd07b57d4a5, published Sep 27, 2026, 9:19 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); Sep 27, 2026, 9:30 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 28bce84c-cee4-4739-a78d-20f100042578, published Oct 13, 2026, 4:06 PM EDT, retrieved 2026-11-02 21:19 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); Sep 27, 2026, 9:30 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record edb55990-58aa-4754-a996-1652aaded514, published Sep 27, 2026, 10:04 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW010 BELLEVUE ST & RFB | 52,723 gallons | Ended (as reported); Sep 27, 2026, 5:55 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dfb8af69-a5db-4c14-9b97-3c86c912f7cc, published Oct 14, 2026, 10:44 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW010 BELLEVUE ST & RFB | volume not reported | Ended (as reported); Sep 27, 2026, 5:55 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f47b1529-6ff7-4bb4-9009-c639ed23883b, published Sep 27, 2026, 10:05 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 | 47,161 gallons | Ended (as reported); Sep 27, 2026, 5:55 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 63e04e55-88f9-4ad1-9616-64e60758b0cd, published Oct 14, 2026, 10:53 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW008 CALUMET ST & RFB | 188,314 gallons | Ended (as reported); Sep 27, 2026, 7:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 794cc0b2-d65c-47ca-8dd4-f6bfa658a823, published Oct 13, 2026, 4:08 PM EDT, retrieved 2026-11-02 21:19 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); Sep 27, 2026, 5:55 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 02257324-d6b3-4950-bc0e-20da8feb4098, published Sep 27, 2026, 10:09 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); Sep 27, 2026, 7:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6a1681f1-a383-410f-8afd-ecb81332e503, published Sep 27, 2026, 10:07 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 | 12.07 million gallons | Ended (as reported); Sep 27, 2026, 12:25 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a01494f0-d327-42af-9338-6a1387f6ef64, published Oct 14, 2026, 10:54 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW006 LUCAS STREET & RFB | 1.04 million gallons | Ended (as reported); Sep 27, 2026, 11:30 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record be30ba65-8619-405b-9e75-e9232017c558, published Oct 13, 2026, 4:07 PM EDT, retrieved 2026-11-02 21:19 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); Sep 27, 2026, 11:30 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2fe05593-213e-4b3a-8e94-4539565a73be, published Sep 27, 2026, 10:11 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); Sep 27, 2026, 12:25 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2677edbb-9008-4a4a-89b4-bd8c703d8a2b, published Sep 27, 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 | NEW005 DUDLEY & RFB | 453,224 gallons | Ended (as reported); Sep 27, 2026, 10:20 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3cae3f17-2762-499c-a51d-f450582af2b7, published Oct 13, 2026, 4:06 PM EDT, retrieved 2026-11-02 21:19 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); Sep 27, 2026, 10:20 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b0586e95-ee23-42db-84b8-7ddfd6e8a499, published Sep 27, 2026, 10:12 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 | 1.23 million gallons | Ended (as reported); Sep 27, 2026, 7:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6803940d-852e-4671-bc9e-a386d691c7fa, published Oct 14, 2026, 10:58 AM EDT, retrieved 2026-11-02 21:19 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); Sep 27, 2026, 7:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7733ee1-c4af-4356-ab46-b21dff77393f, published Sep 27, 2026, 10:13 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 | 2.15 million gallons | Ended (as reported); Sep 27, 2026, 1:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 85281dd2-4991-4733-9bee-6ed9b773adc5, published Oct 14, 2026, 10:55 AM EDT, retrieved 2026-11-02 21:19 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); Sep 27, 2026, 1:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 30fabc36-f850-4084-8ce4-268815a20b73, published Sep 27, 2026, 10:14 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 | 8,183 gallons | Ended (as reported); Sep 27, 2026, 1:20 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3f899554-e97a-4568-9b61-f174d6f6d586, published Oct 16, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 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); Sep 27, 2026, 1:20 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a34043b9-ecba-4cc4-b598-49a1b80d35a5, published Sep 28, 2026, 6:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS065 WEST BANK OF FORT POINT CHANNEL | 30.36 million gallons | Ended (as reported); Sep 27, 2026, 2:10 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5c993525-e468-460a-9460-04ecebb26c3a, published Oct 14, 2026, 12:13 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS065 WEST BANK OF FORT POINT CHANNEL | volume not reported | Ended (as reported); Sep 27, 2026, 2:10 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f4141ff5-0741-47a5-b219-a049f8d9743b, published Sep 27, 2026, 10:44 AM 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 | 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 8e00e1c6-838f-4a8a-aaeb-1eec0c345967, published Sep 26, 2026, 11:45 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 | volume not reported | Ended (as reported); Sep 28, 2026, 4:50 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a5484389-74d3-4a7c-9838-5292dbd1ad4d, published Sep 27, 2026, 12:21 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 | volume not reported | Ended (as reported); Sep 28, 2026, 1:09 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1ac43f76-60e4-4600-b88a-0d761c414063, published Sep 27, 2026, 12:19 AM 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 | 63,899 gallons | Ended (as reported); Sep 26, 2026, 4:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9ac1e37c-cbee-47cb-b9a7-68f375bdcd3a, published Oct 13, 2026, 3:51 PM EDT, retrieved 2026-11-02 21:19 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); Sep 26, 2026, 4:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c1634c7c-637b-4110-8e43-fcd9da62db72, published Sep 26, 2026, 9:55 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 | 0 gallons | Ended (as reported); Sep 26, 2026, 3:54 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 624abb16-2b50-42d8-8750-950c33c042e6, published Oct 7, 2026, 11:21 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 | FAL013 COVE ST | volume not reported | Ended (as reported); Sep 26, 2026, 3:54 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 17ba039f-70ce-4dfa-b560-f62b0c36204e, published Sep 27, 2026, 12:09 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Quequechan River | CITY OF FALL RIVER | FAL009 CENTRAL ST AT INTERSECTION W VIADUCT | 50,000 gallons | Ended (as reported); Sep 27, 2026, 5:50 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 929ba335-bbe0-4d57-9353-05a0648e3239, published Oct 7, 2026, 11:40 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Quequechan River | CITY OF FALL RIVER | FAL009 CENTRAL ST AT INTERSECTION W VIADUCT | volume not reported | Ended (as reported); Sep 27, 2026, 5:50 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 27fc4628-9e50-47cd-ab36-e7a70c0986cf, published Sep 27, 2026, 12:26 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 | 893,659 gallons | Ended (as reported); Sep 26, 2026, 8:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 27dcda9d-d291-41a9-8f73-8909d17f0e51, published Oct 13, 2026, 4:01 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | 113,057 gallons | Ended (as reported); Sep 26, 2026, 5:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 58b8272d-c012-4ca5-b014-07219587b1c3, published Oct 13, 2026, 3:58 PM EDT, retrieved 2026-11-02 21:19 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); Sep 26, 2026, 8:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1bc377b7-0e7b-4d42-aaaf-1ce25db0e186, published Sep 26, 2026, 9:59 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 | 60,439 gallons | Ended (as reported); Sep 26, 2026, 3:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 695bdad3-28c0-4274-9cf6-e3b8f3d19c9c, published Oct 13, 2026, 3:50 PM EDT, retrieved 2026-11-02 21:19 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); Sep 26, 2026, 3:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d4a81df6-9a7e-4bb1-a0f0-9bb6a8e1765d, published Sep 26, 2026, 10:01 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 | 2.67 million gallons | Ended (as reported); Sep 26, 2026, 11:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a1f820fd-57d9-40a6-adfb-8be77934de78, published Oct 13, 2026, 3:56 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW016 FREDERICK ST & RFB | 170,306 gallons | Ended (as reported); Sep 26, 2026, 4:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 50206100-03c1-4a86-acfe-9babb963d7ab, published Oct 13, 2026, 3:52 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW006 LUCAS STREET & RFB | 262,833 gallons | Ended (as reported); Sep 26, 2026, 8:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 387946fa-16b8-49b2-afa7-3dd0c5558c26, published Oct 13, 2026, 3:49 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | 437,560 gallons | Ended (as reported); Sep 26, 2026, 10:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3508a1c1-f04a-4ce2-868c-270765320e1b, published Oct 13, 2026, 3:49 PM EDT, retrieved 2026-11-02 21:19 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); Sep 26, 2026, 4:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 751e475c-76d6-4b91-a846-9c52e740cf8d, published Sep 26, 2026, 10:14 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); Sep 26, 2026, 10:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 190da8d8-f926-4ae3-b310-26929ded5419, published Sep 26, 2026, 10:13 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); Sep 26, 2026, 11:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a64980ec-3f5e-488c-84df-49c9347413c0, published Sep 26, 2026, 10:12 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); Sep 26, 2026, 8:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d4280671-afd8-4c8a-a09a-4d93cebb5294, published Sep 26, 2026, 10:10 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 1.78 million gallons | Ended (as reported); Sep 26, 2026, 11:49 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 967cb4f7-f76d-4237-b9e6-961893951ed7, published Oct 13, 2026, 3:57 PM EDT, retrieved 2026-11-02 21:19 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); Sep 26, 2026, 11:49 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record efa44173-bafd-46e5-b91b-93032b6e49aa, published Sep 26, 2026, 10:16 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 | 1.86 million gallons | Ended (as reported); Sep 28, 2026, 1:09 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ce42662d-37a6-431b-a279-c2390123b7a1, published Oct 7, 2026, 11:34 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); Sep 28, 2026, 1:09 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 838bb6fd-f419-46e3-9a1f-708ab3da2d87, published Sep 27, 2026, 12:16 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 46.28 million gallons | Ended (as reported); Sep 29, 2026, 5:50 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d262cdcd-7fb8-42aa-b21d-8e7fda56b0a7, published Oct 7, 2026, 11:30 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Sep 29, 2026, 5:50 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3e33fe59-9430-41d7-a81a-fb2fea2464e6, published Sep 27, 2026, 12:13 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 | 6.33 million gallons | Ended (as reported); Sep 28, 2026, 4:50 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2394d531-c11b-490e-9805-b767e587609f, published Oct 7, 2026, 11:28 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 | FAL013 COVE ST | volume not reported | Ended (as reported); Sep 28, 2026, 4:50 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1e6d58e5-83bd-494b-bf1c-18f8e96842c9, published Sep 27, 2026, 12:12 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. | 780,000 gallons | Ended (as reported); Sep 28, 2026, 5:06 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a6b95c4d-aec1-4810-9e87-bdab437e63e3, published Oct 7, 2026, 11:13 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 | FAL014 Alton St. | volume not reported | Ended (as reported); Sep 28, 2026, 5:06 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a931b602-c554-4ab8-8234-d42fcfc3403b, published Sep 27, 2026, 12:03 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 | 920,000 gallons | Ended (as reported); Sep 28, 2026, 1:34 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6791b510-041a-4ede-bc99-80ac33dde221, published Oct 7, 2026, 11:39 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 80,000 gallons | Ended (as reported); Sep 27, 2026, 5:59 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 55914227-47ca-42a1-8631-6569b8748b06, published Oct 7, 2026, 11:36 AM EDT, retrieved 2026-11-02 21:19 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); Sep 28, 2026, 1:34 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5426003d-16df-4b13-be56-2c7f409072ab, published Sep 27, 2026, 12:25 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 | FAL010 CITY PIER | volume not reported | Ended (as reported); Sep 27, 2026, 5:59 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0742868d-4d25-4094-ab28-dc10d120c2fc, published Sep 27, 2026, 12:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 6.23 million gallons | Ended (as reported); Sep 27, 2026, 8:19 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 65f76c34-7695-4907-8978-0a6afa93d2f9, published Oct 13, 2026, 4:01 PM EDT, retrieved 2026-11-02 21:19 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); Sep 27, 2026, 8:19 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9f6946b0-fd22-4ea3-a7ae-6f498fc501c3, published Sep 26, 2026, 10:17 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 4c2225d5-5bbd-4da3-9540-dd680a7f60f2, published Sep 26, 2026, 10:19 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 | 16.7 million gallons | Ended (as reported); Sep 27, 2026, 6:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0b933b75-7d20-456e-bd04-baeb49a72238, published Oct 13, 2026, 3:58 PM EDT, retrieved 2026-11-02 21:19 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); Sep 27, 2026, 6:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c70c7002-17cd-425c-b503-a7bd742e3762, published Sep 26, 2026, 10:23 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 | volume not reported | Ended (as reported); Sep 27, 2026, 1:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cb4ffaa4-d850-4600-b1f2-b92548430f09, published Sep 26, 2026, 10:24 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 | 1.1 million gallons | Ended (as reported); Sep 26, 2026, 4:10 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cf6451af-f5a7-45c8-846c-def238b42c5d, published Oct 13, 2026, 3:47 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW004 HURRICAN BARRIER CLARK'S COVE PUMP STATION | 9.9 million gallons | Ended (as reported); Sep 26, 2026, 5:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 74d6caae-fb58-422a-add1-1a0627297314, published Oct 13, 2026, 3:46 PM EDT, retrieved 2026-11-02 21:19 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); Sep 26, 2026, 5:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ed6274af-a2a5-4f6a-883a-1369cd1ad5ca, published Sep 26, 2026, 9:51 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 | 3.92 million gallons | Ended (as reported); Sep 27, 2026, 1:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5a80e413-f125-4c6e-85e1-c581e676ccec, published Oct 13, 2026, 3:40 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 15,878 gallons | Ended (as reported); Sep 26, 2026, 3:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cb7550ac-8e7c-4729-a17f-b396d0c3a0d4, published Oct 13, 2026, 3:40 PM EDT, retrieved 2026-11-02 21:19 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); Sep 27, 2026, 1:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 17740f8c-6a08-4af7-ab3c-171266613ba6, published Sep 26, 2026, 8:13 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 | 55,587 gallons | Ended (as reported); Sep 25, 2026, 11:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ddd1c0b3-e7a8-452c-97ef-b91592956213, published Oct 13, 2026, 3:39 PM EDT, retrieved 2026-11-02 21:19 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); Sep 25, 2026, 11:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ee2e8188-717a-467b-a55c-12a067118d48, published Sep 26, 2026, 8:10 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. | 6,000 gallons | Ended (as reported); Sep 20, 2026, 7:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bdfdcbe5-1e98-47a1-8329-5f11ac9df8dd, published Oct 8, 2026, 12:34 PM EDT, retrieved 2026-11-02 21:19 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); Sep 20, 2026, 7:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5942cf02-6d89-4e41-9bda-5267a0ffc96a, published Oct 8, 2026, 12:32 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 309 gallons | Ended (as reported); Sep 20, 2026, 2:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8fd78483-ba6f-4a9b-ae10-ff9e95640ef4, published Oct 13, 2026, 3:37 PM EDT, retrieved 2026-11-02 21:19 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); Sep 20, 2026, 2:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a4cb53b6-48da-4287-9c79-9e686c6527e2, published Sep 20, 2026, 5:28 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); Sep 17, 2026, 11:46 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cc151083-6efb-466a-83e2-38b5c9b1613b, published Sep 18, 2026, 1:27 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 1.24 million gallons | Ended (as reported); Sep 17, 2026, 11:46 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e6fc18e6-9d2e-4788-a773-6d282906b859, published Oct 27, 2026, 2:45 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 331,800 gallons | Ended (as reported); Sep 17, 2026, 10:00 PM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 51f5f431-f5a1-4619-b885-c274e91bd177, published Sep 18, 2026, 9:16 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 | 2.88 million gallons | Ended (as reported); Sep 15, 2026, 6:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e2e6d3f5-fdc0-40e1-a19d-a53d937fa96d, published Oct 8, 2026, 9:12 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 107,220 gallons | Ended (as reported); Sep 14, 2026, 1:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 402a70d8-7a5c-4ff5-b27a-052c988651cc, published Oct 13, 2026, 3:33 PM EDT, retrieved 2026-11-02 21:19 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); Sep 14, 2026, 1:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 874ed815-1292-459f-8bee-ea3d810ec55c, published Sep 14, 2026, 3:20 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 | 460,000 gallons | Ended (as reported); Sep 14, 2026, 12:13 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 79c66be3-04a8-42d9-a13e-d292e91a2153, published Oct 27, 2026, 2:42 PM EDT, retrieved 2026-11-02 21:19 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 3014753e-558c-4a95-a950-8103f4d7f707, published Sep 14, 2026, 3:18 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Sanitary sewer overflow (SSO) | Narragansett Bay | Bristol Sanitary Sewer System | not provided | 4,000 gallons | Ended (as reported); Sep 13, 2026, 10:00 PM EDT | EPA ECHO Sewer Overflow and Bypass Event report (reported to regulators) via ECHO NPDES Sewer Overflow and Bypass Event Dataset, record RISS00018:14:1, reported Sep 15, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Sep 13, 2026, 6:36 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 19a401b0-e425-4f36-9e5c-95dec05faa19, published Sep 13, 2026, 7:50 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 | 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 4deb32ac-6754-4533-bde0-e2a0a84d66b5, published Sep 13, 2026, 8:13 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 1.93 million gallons | Ended (as reported); Sep 13, 2026, 5:50 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7d081034-d9b5-4fdf-b0f0-e6e8d9c11738, published Oct 8, 2026, 11:24 AM EDT, retrieved 2026-11-02 21:19 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); Sep 13, 2026, 5:50 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c40b3828-3a52-4d76-8288-3cce3772b032, published Sep 13, 2026, 8:15 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 | 393,115 gallons | Ended (as reported); Sep 13, 2026, 5:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0a9af77c-9aed-45e2-8e42-e8cd36504905, published Oct 8, 2026, 11:21 AM EDT, retrieved 2026-11-02 21:19 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); Sep 13, 2026, 5:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0aadeb4e-9292-4674-9bd9-2674a62b4457, published Sep 13, 2026, 8:16 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); Sep 13, 2026, 3:49 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a209897c-ac12-43e3-b2c5-8de546dbe328, published Sep 13, 2026, 8:09 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); Sep 13, 2026, 3:31 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7a19556a-4f73-4b48-87f6-4e29f4f86c06, published Sep 13, 2026, 8:10 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL003 CHARLES ST | 40,000 gallons | Ended (as reported); Sep 13, 2026, 3:20 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4618553a-d249-42a8-ab70-03029de33813, published Oct 7, 2026, 10:49 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL003 CHARLES ST | volume not reported | Ended (as reported); Sep 13, 2026, 3:20 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e414883e-601e-4e0a-83ec-838b74a87dd4, published Sep 13, 2026, 5:06 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 | 118,348 gallons | Ended (as reported); Sep 13, 2026, 2:15 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b8ac5444-ce32-42d1-a2ca-99941c572739, published Oct 16, 2026, 12:03 AM EDT, retrieved 2026-11-02 21:19 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); Sep 13, 2026, 2:15 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 740e28f2-06e8-4c63-9918-f92873852e42, published Sep 14, 2026, 1:29 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 | 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 aa208211-ed39-4d87-9166-07232ac67458, published Sep 13, 2026, 7:55 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 d1d60279-1cf0-4809-bc6b-ec248f6537cf, published Sep 14, 2026, 10:57 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 | 570,000 gallons | Ended (as reported); Sep 13, 2026, 12:55 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e316114c-ec5d-457a-97c5-e66066d05f0e, published Oct 8, 2026, 3:49 PM EDT, retrieved 2026-11-02 21:19 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); Sep 13, 2026, 12:55 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c4417935-367a-46bb-b7f3-9fa70bc2e4cd, published Sep 13, 2026, 6:02 PM 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 | 82,100 gallons | Ended (as reported); Sep 13, 2026, 1:15 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ce7974c0-ba38-4edd-8413-e557e7bc32c6, published Oct 16, 2026, 12:18 AM EDT, retrieved 2026-11-02 21:19 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); Sep 13, 2026, 1:15 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 771e006b-0394-4c62-b819-b4ba842fb6e8, published Sep 14, 2026, 1:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW010 BELLEVUE ST & RFB | 130,577 gallons | Ended (as reported); Sep 13, 2026, 2:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fea1718c-f853-4f3b-bcaa-42e34dd80826, published Oct 8, 2026, 11:12 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW008 CALUMET ST & RFB | 863,030 gallons | Ended (as reported); Sep 13, 2026, 2:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6cf2e212-dc72-409e-97cb-8af5bda83ed0, published Oct 8, 2026, 11:03 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | 630,000 gallons | Ended (as reported); Sep 13, 2026, 2:55 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6d01817f-0822-48ad-964d-3b179098cada, published Oct 7, 2026, 10:47 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW010 BELLEVUE ST & RFB | volume not reported | Ended (as reported); Sep 13, 2026, 2:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3582c78b-4838-4169-8d7d-ab419b14a7ca, published Sep 13, 2026, 8:21 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 | NEW008 CALUMET ST & RFB | volume not reported | Ended (as reported); Sep 13, 2026, 2:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record de37ced7-b6b2-44d5-b0ff-629612915c9a, published Sep 13, 2026, 8:18 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); Sep 13, 2026, 2:55 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b644c5b5-5857-4982-8449-7df73cab8038, published Sep 13, 2026, 5:03 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 | 24.75 million gallons | Ended (as reported); Sep 13, 2026, 4:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9dc3faab-b2a6-4fcd-b547-1c932123681f, published Oct 8, 2026, 9:14 AM EDT, retrieved 2026-11-02 21:19 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); Sep 13, 2026, 4:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eaaa3739-448f-4dac-a7f4-d70281777ca9, published Sep 13, 2026, 8:23 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 | 8.17 million gallons | Ended (as reported); Sep 13, 2026, 3:31 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3312afee-035d-414a-b6b9-9f18bafac1c3, published Oct 27, 2026, 2:43 PM EDT, retrieved 2026-11-02 21:19 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); Sep 13, 2026, 11:21 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9666881c-0d75-42c6-8006-827628a380a0, published Sep 13, 2026, 8:07 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 | 3.64 million gallons | Ended (as reported); Sep 13, 2026, 3:50 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a0e0a945-83cc-40ac-9db2-0740489708d7, published Oct 7, 2026, 10:16 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 17.99 million gallons | Ended (as reported); Sep 14, 2026, 12:31 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 897f9932-30f7-4ba2-96c0-c0d743ee0434, published Oct 7, 2026, 9:59 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); Sep 13, 2026, 3:50 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f0df4c57-fd4d-4ec3-94ed-8faa6845d947, published Sep 13, 2026, 4:51 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); Sep 14, 2026, 12:31 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record edb35cea-a460-47f3-9385-00df08d7f645, published Sep 13, 2026, 4:50 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 | 186,064 gallons | Ended (as reported); Sep 13, 2026, 1:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e447eacd-9937-4776-b6eb-7b11448529f5, published Oct 8, 2026, 11:01 AM EDT, retrieved 2026-11-02 21:19 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); Sep 13, 2026, 1:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8bbd4d05-9023-4f3e-a974-5d5057d5f5ce, published Sep 13, 2026, 8:25 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 | 1.55 million gallons | Ended (as reported); Sep 13, 2026, 4:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dda7f8d1-322d-491b-816e-2a95ffe1c50e, published Oct 8, 2026, 11:00 AM EDT, retrieved 2026-11-02 21:19 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); Sep 13, 2026, 4:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8976e56f-4f8d-4c81-b80a-c5f6eee67d6b, published Sep 13, 2026, 8:26 PM 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 | 630,000 gallons | Ended (as reported); Sep 13, 2026, 11:34 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e13115d7-cb5c-496b-a932-f9cdf0922971, published Oct 7, 2026, 10:45 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 | FAL008 FERRY ST | volume not reported | Ended (as reported); Sep 13, 2026, 11:34 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b34693f7-e6dc-46dc-8c12-86cc3206efb8, published Sep 13, 2026, 5:02 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 | 25.69 million gallons | Ended (as reported); Sep 13, 2026, 3:49 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8e07cf5d-7cb4-45dc-b0f9-672e78ffa023, published Oct 27, 2026, 2:44 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 6.05 million gallons | Ended (as reported); Sep 13, 2026, 6:53 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 48958ee9-5baf-4bfb-b76c-94ab573bbb9f, published Oct 7, 2026, 9:42 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 | FAL013 COVE ST | volume not reported | Ended (as reported); Sep 13, 2026, 6:53 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4e553748-9ea9-49ba-ba63-9e41f00ec475, published Sep 13, 2026, 4:47 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 | 160,000 gallons | Ended (as reported); Sep 13, 2026, 11:47 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e6615ad6-a30a-4ce0-881d-9a5c39e76592, published Oct 7, 2026, 10:43 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 | FAL010 CITY PIER | volume not reported | Ended (as reported); Sep 13, 2026, 11:47 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 544f4ab3-f0b6-4701-9d14-3f5a25a83d9f, published Sep 13, 2026, 5:01 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 | 1.16 million gallons | Ended (as reported); Sep 13, 2026, 11:47 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2e0535f0-e7c5-4ed9-9546-fe1c0aaea81e, published Oct 7, 2026, 10:41 AM EDT, retrieved 2026-11-02 21:19 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); Sep 13, 2026, 11:01 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cf8a9112-a571-4f25-aa48-2d49acf2f074, published Sep 13, 2026, 8:05 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); Sep 13, 2026, 11:47 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 991276cf-4d58-48b3-b03e-5f27211a5334, published Sep 13, 2026, 4:59 PM 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 | 5.25 million gallons | Ended (as reported); Sep 13, 2026, 3:28 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6cad876d-cf5e-4ab7-9eef-c0e944caf130, published Oct 7, 2026, 10:39 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 | FAL019 CANAL ST | volume not reported | Ended (as reported); Sep 13, 2026, 3:28 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 42d18a86-d3d0-4c07-ae09-3ad8ae7b49a9, published Sep 13, 2026, 4:58 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 | 180,000 gallons | Ended (as reported); Sep 13, 2026, 11:21 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e299b4de-238e-4e1b-b244-951e364b0ab8, published Oct 27, 2026, 2:40 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL014 Alton St. | 2,100 gallons | Ended (as reported); Sep 13, 2026, 11:01 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2a1d87bc-19b6-41e9-bb5a-313182ca59ee, published Oct 7, 2026, 10:37 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 | FAL014 Alton St. | volume not reported | Ended (as reported); Sep 13, 2026, 11:01 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 73c25dcd-26ff-4aea-b9d7-52b144081eae, published Sep 13, 2026, 4:56 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 | 2.82 million gallons | Ended (as reported); Sep 13, 2026, 12:34 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record df00ca8c-2038-4656-844a-8d1f1ee6c67f, published Oct 7, 2026, 10:35 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | 290,000 gallons | Ended (as reported); Sep 13, 2026, 11:01 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 721f0e7f-067f-4488-b0f4-13baacbf0086, published Oct 27, 2026, 2:41 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | 2.44 million gallons | Ended (as reported); Sep 13, 2026, 4:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4877d8c2-b333-4185-a32e-f14d288482a7, published Oct 8, 2026, 11:23 AM EDT, retrieved 2026-11-02 21:19 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); Sep 13, 2026, 4:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e35015f5-4c00-4474-bb93-a041e7395b18, published Sep 13, 2026, 8:28 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); Sep 13, 2026, 12:34 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 594955a3-8440-4f20-b3a5-9bef0cd6f3d5, published Sep 13, 2026, 4:55 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 | 175,190 gallons | Ended (as reported); Sep 13, 2026, 3:09 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 12409900-bafb-4517-91e8-9e07a1f0b8b1, published Oct 8, 2026, 11:20 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 2.75 million gallons | Ended (as reported); Sep 13, 2026, 4:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c3bd34f4-9338-4d74-a81d-435fc68d60a0, published Oct 8, 2026, 11:20 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW016 FREDERICK ST & RFB | 117,759 gallons | Ended (as reported); Sep 13, 2026, 1:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c51abcd6-5635-41b4-b762-b2599e413d48, published Oct 8, 2026, 11:13 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | 0 gallons | Ended (as reported); Sep 13, 2026, 10:35 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 90218e7b-a894-4283-aa55-a41ad12941e2, published Oct 7, 2026, 10:18 AM EDT, retrieved 2026-11-02 21:19 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); Sep 13, 2026, 1:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dbad3cf8-6307-4c25-a3e0-ee26993e2f3a, published Sep 13, 2026, 8:31 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); Sep 13, 2026, 4:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record af23c7b5-def7-45fa-bd78-0dc3f2dabd0f, published Sep 13, 2026, 8:30 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | volume not reported | Ended (as reported); Sep 13, 2026, 10:35 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 806d3739-1afb-4f26-9246-20da04ebd985, published Sep 13, 2026, 4:53 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 | 4.18 million gallons | Ended (as reported); Sep 13, 2026, 12:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 735de05f-cc75-42be-bb75-4d282344a741, published Oct 8, 2026, 12:59 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | 227,467 gallons | Ended (as reported); Sep 13, 2026, 3:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bce369b7-c6a3-41fe-a6aa-f471901b2178, published Oct 8, 2026, 10:59 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 2.79 million gallons | Ended (as reported); Sep 13, 2026, 3:45 PM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ff82f962-e6df-4b73-8953-c0b52d61b321, published Sep 14, 2026, 11:19 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); Sep 13, 2026, 12:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b2ec0d51-bf69-4724-865e-8fff3bbb116a, published Sep 14, 2026, 11:13 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 | NEW005 DUDLEY & RFB | volume not reported | Ended (as reported); Sep 13, 2026, 3:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f83e205f-f57e-46d2-99ad-256ffb4fe9c6, published Sep 13, 2026, 8:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 18,370 gallons | Ended (as reported); Sep 13, 2026, 6:36 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 48b8b9cf-7dce-433b-9aae-97dd98bdc8ea, published Oct 27, 2026, 2:39 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | 16.27 million gallons | Ended (as reported); Sep 13, 2026, 4:50 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3e0e2bbc-4fb3-40da-a43a-e3931f33322d, published Oct 8, 2026, 11:23 AM EDT, retrieved 2026-11-02 21:19 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); Sep 13, 2026, 4:50 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e4d771e4-85a8-4d20-a128-7881dd0d9825, published Sep 13, 2026, 8:35 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. | 116,000 gallons | Ended (as reported); Sep 13, 2026, 12:20 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9a424e46-3076-44e8-a6c4-374f10584fc0, published Oct 8, 2026, 12:47 PM EDT, retrieved 2026-11-02 21:19 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); Sep 13, 2026, 12:20 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2bdc77aa-968b-4c08-a0db-5aecf8088fd7, published Sep 14, 2026, 11:11 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 | 124,922 gallons | Ended (as reported); Sep 13, 2026, 1:05 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 55eba55f-8346-4118-863c-acaa587bbe71, published Oct 16, 2026, 12:22 AM EDT, retrieved 2026-11-02 21:19 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); Sep 13, 2026, 1:05 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8de19f26-b2ec-4f1b-a2c0-868955916221, published Sep 14, 2026, 12:38 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 | 305,358 gallons | Ended (as reported); Sep 13, 2026, 2:05 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2564c89c-9a23-498b-bd46-0a6907d276a5, published Oct 16, 2026, 12:25 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | 0 gallons | Ended (as reported); Sep 13, 2026, 9:45 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 83052c1f-b9c8-48d7-b68e-cc6751f48eee, published Oct 16, 2026, 12:20 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | 2.56 million gallons | Ended (as reported); Sep 13, 2026, 3:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7e11d53a-ada5-4937-b529-6acfda7f9aa8, published Oct 8, 2026, 12:25 PM EDT, retrieved 2026-11-02 21:19 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); Sep 13, 2026, 2:05 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3f87d195-d85f-4c7a-8f68-885875dc5ed7, published Sep 14, 2026, 12:38 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); Sep 13, 2026, 2:05 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 29adbf22-b599-4078-a240-2859663a82a7, published Sep 14, 2026, 12:36 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); Sep 13, 2026, 3:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 067b7a03-81fe-45b5-8d92-3db88b5df61f, published Sep 14, 2026, 11:10 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 7d0421fc-7e61-4364-9c6f-8f96b2a336cf, published Sep 14, 2026, 10:59 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 83c2b7f9-da32-467b-bb55-b6ef10fda1f6, published Sep 14, 2026, 10:50 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 | 52,788 gallons | Ended (as reported); Sep 13, 2026, 12:05 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 56af69ca-b84d-40f1-ba69-32b4c14e852a, published Oct 16, 2026, 12:23 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | 1.75 million gallons | Ended (as reported); Sep 13, 2026, 3:10 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b1cf534d-3e78-425c-964e-6be2ad2abcd6, published Oct 8, 2026, 12:43 PM EDT, retrieved 2026-11-02 21:19 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); Sep 13, 2026, 12:05 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a5895477-6323-4784-bc0a-f06c3f7a7cf7, published Sep 14, 2026, 12:37 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); Sep 13, 2026, 3:10 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 82c5a58d-51cd-47e8-aa92-88b9a20457a6, published Sep 14, 2026, 11:12 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 30a0f1f5-5e2b-43c8-9d90-a59d78ddb0c5, published Sep 14, 2026, 10:58 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 8f484c89-60c8-4f25-a27f-1826c4725ad1, published Sep 14, 2026, 10:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | not stated | not provided | 27,200 gallons | Ended (as reported); Sep 8, 2026, 10:00 PM EDT | MassDEP sewage notification portal (permittee not named) via MassDEP CSO API behind the portal, record 457d82db-1f2c-49be-85d3-205be163aba9, published Sep 15, 2026, 4:38 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 | 7,906 gallons | Ended (as reported); Sep 6, 2026, 8:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 485b0df2-0ed8-4730-a29b-6bb9c9b90f5f, published Oct 8, 2026, 9:10 AM EDT, retrieved 2026-11-02 21:19 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); Sep 6, 2026, 8:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a6e62c7e-447d-4cca-bed4-4013294c2063, published Sep 7, 2026, 7:01 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 2d6c9b55-e3a2-4a52-a408-1ee039189866, published Sep 8, 2026, 8:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 165,000 gallons | Ended (as reported); Sep 3, 2026, 8:31 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 07c5f2c2-6692-406d-b005-0e21c1d68fc9, published Oct 7, 2026, 9:39 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Sep 3, 2026, 8:31 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a8e6af2e-a73d-4bf4-b0b5-15339948f287, published Sep 3, 2026, 7:33 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 | 115,610 gallons | Ended (as reported); Sep 3, 2026, 6:10 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1dac59b6-a053-4ca1-94ef-0ff547b09bfc, published Oct 7, 2026, 8:21 AM EDT, retrieved 2026-11-02 21:19 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); Sep 3, 2026, 6:10 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e860a3d4-a959-4d62-a6ba-683747962e8b, published Sep 3, 2026, 11:23 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 | 363,469 gallons | Ended (as reported); Sep 3, 2026, 8:10 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d486df9d-4889-4af8-a75e-e26827e84b13, published Oct 8, 2026, 9:10 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 483,647 gallons | Ended (as reported); Sep 3, 2026, 9:15 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5fdb2262-fc97-44fa-ae4c-7017d225fab0, published Oct 7, 2026, 8:20 AM EDT, retrieved 2026-11-02 21:19 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); Sep 3, 2026, 8:10 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 26b0af99-7084-4ec1-8fd8-c3886a43c70c, published Sep 3, 2026, 11:31 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); Sep 3, 2026, 9:15 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 45dc557f-0d4b-42ba-8d6f-80b0ed678951, published Sep 3, 2026, 11:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 2.4 million gallons | Ended (as reported); Sep 2, 2026, 12:46 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c4fc80d3-ddbb-4458-8299-ea68c9535709, published Oct 7, 2026, 9:23 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 94,000 gallons | Ended (as reported); Sep 1, 2026, 6:15 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 098aa39c-df3c-4798-812a-a9a4027f954f, published Oct 7, 2026, 9:27 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 483 gallons | Ended (as reported); Sep 1, 2026, 3:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2bb8a0e6-8339-4279-b0d7-8773ca7c4478, published Oct 7, 2026, 8:18 AM EDT, retrieved 2026-11-02 21:19 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); Sep 1, 2026, 3:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0b5e4d10-fe46-4efb-8018-e2c508659122, published Sep 1, 2026, 7:38 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 | 61,000 gallons | Ended (as reported); Sep 1, 2026, 4:45 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a0a348e1-3644-4cc0-bb47-f91804b11736, published Oct 7, 2026, 9:30 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); Sep 1, 2026, 4:45 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9e903f3d-8713-4d3e-b38b-80c6cefee4bd, published Sep 1, 2026, 3:11 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 | 249,097 gallons | Ended (as reported); Sep 1, 2026, 3:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 08a77920-bc85-4ba4-8504-223d78323034, published Oct 7, 2026, 8:17 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 59,779 gallons | Ended (as reported); Sep 1, 2026, 2:50 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1a7b72d1-56bc-4f90-94fa-3a887e891231, published Oct 7, 2026, 8:15 AM EDT, retrieved 2026-11-02 21:19 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); Sep 1, 2026, 2:50 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fa462366-f3a6-4d36-909d-038e577fc7da, published Sep 1, 2026, 7:41 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); Sep 1, 2026, 3:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ca7e43da-3f9b-4c1b-bf1d-0eb9a343401f, published Sep 1, 2026, 7:39 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); Sep 1, 2026, 6:15 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 95e3dd7a-b004-489d-afe0-76df8558272b, published Sep 1, 2026, 3:10 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 | 80,000 gallons | Ended (as reported); Sep 1, 2026, 2:45 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5212dbf4-ec23-459e-8dc8-00beb30fba37, published Oct 7, 2026, 9:37 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 | FAL013 COVE ST | volume not reported | Ended (as reported); Sep 1, 2026, 2:45 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 113bccc3-2d3d-4b1d-8895-f3ecb4b42033, published Sep 1, 2026, 3:16 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 | 246,904 gallons | Ended (as reported); Sep 1, 2026, 5:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 446aa1cd-b38e-457f-bbd3-10b5463cae76, published Oct 7, 2026, 8:13 AM EDT, retrieved 2026-11-02 21:19 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); Sep 1, 2026, 5:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f982aafe-6b0c-4942-aa3f-38baeb16d573, published Sep 1, 2026, 7:42 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); Sep 1, 2026, 2:08 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f2350796-c505-4883-a6de-faff48c62ec9, published Oct 7, 2026, 9:35 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 | FAL010 CITY PIER | volume not reported | Ended (as reported); Sep 1, 2026, 2:08 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1a74ba1c-4026-4f5a-a806-60c2e7bc20f4, published Sep 1, 2026, 3:13 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 | Ongoing (as reported); ongoing (as reported) | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 00b6369a-8bd3-4258-96bc-a51b339660ff, published Sep 1, 2026, 1:20 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 5db322f4-2ef7-48af-8644-f6500b86a672, published Sep 2, 2026, 11:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Sanitary sewer overflow (SSO) | “Bird Pond” | WALPOLE, TOWN OF | not provided | volume not reported | Ended (as reported); end time not reported | WALPOLE, TOWN OF (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0be8568e-6884-4f3f-b10d-616975846f54, published Sep 1, 2026, 12:40 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. | 13,000 gallons | Ended (as reported); Sep 1, 2026, 9:05 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ef23b492-102c-4766-ae1f-c4ca83ec816b, published Oct 8, 2026, 1:04 PM EDT, retrieved 2026-11-02 21:19 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); Sep 1, 2026, 9:05 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 840f8514-de8a-4249-a205-00816fc92711, published Sep 2, 2026, 8:25 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. | 52,000 gallons | Ended (as reported); Sep 1, 2026, 9:15 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c0f3ef18-a079-4b54-aef1-c05e18d898b1, published Oct 8, 2026, 1:05 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR037 CEDAR ST. | 11,000 gallons | Ended (as reported); Sep 1, 2026, 8:50 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record da4b834d-19a2-4618-9c9d-776d14a5ae24, published Oct 8, 2026, 12:57 PM EDT, retrieved 2026-11-02 21:19 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); Sep 1, 2026, 8:50 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 56cb0f52-004b-4c57-b708-bb4a2c730b27, published Oct 8, 2026, 12:56 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR036A PINEVALE & WATER ST | 65,000 gallons | Ended (as reported); Sep 1, 2026, 8:50 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record de6fd0ae-8549-4047-acd9-77062c6b1d81, published Oct 8, 2026, 12:55 PM EDT, retrieved 2026-11-02 21:19 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); Sep 1, 2026, 8:50 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3d474754-28d2-47a0-a5fa-75031bc5e5bd, published Oct 8, 2026, 12:54 PM EDT, retrieved 2026-11-02 21:19 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); Sep 1, 2026, 9:15 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 98d83718-da90-41c2-9b56-a12d96cc21e2, published Sep 2, 2026, 8:25 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. | 51,000 gallons | Ended (as reported); Sep 1, 2026, 8:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9da09745-001b-4d3a-b174-3447e55a72ed, published Oct 8, 2026, 12:52 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR034 MAIN ST. | 42,000 gallons | Ended (as reported); Sep 1, 2026, 9:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f5b30f10-621a-49ac-b0b9-b5f111f225ff, published Oct 8, 2026, 12:51 PM EDT, retrieved 2026-11-02 21:19 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); Sep 1, 2026, 8:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cf3eb817-b248-4b5c-a52f-55edefc936fb, published Sep 2, 2026, 8:24 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 | SPR034 MAIN ST. | volume not reported | Ended (as reported); Sep 1, 2026, 9:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f888da99-bfed-4c4e-bffc-b57933faa773, published Sep 2, 2026, 8:23 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. | 13,000 gallons | Ended (as reported); Sep 1, 2026, 8:30 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 11b03c7c-132c-4ee4-9406-d2345cff4d1b, published Oct 8, 2026, 12:50 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | 457,000 gallons | Ended (as reported); Sep 1, 2026, 8:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4cf97448-9f69-4ccc-9f58-4ff211d40b31, published Oct 8, 2026, 12:45 PM EDT, retrieved 2026-11-02 21:19 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); Sep 1, 2026, 8:30 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4d2407ce-219a-4b13-a9e9-fe1928fa5e63, published Sep 2, 2026, 8:19 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); Sep 1, 2026, 8:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 45b8c4f9-a809-4426-b2a9-f2a63994e47b, published Sep 2, 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 | SPR042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | 5.28 million gallons | Ended (as reported); Sep 1, 2026, 9:53 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d0709d5e-9c07-4852-892c-03a1f10f4d94, published Oct 8, 2026, 12:58 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | 2.29 million gallons | Ended (as reported); Sep 1, 2026, 12:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 52624d7e-40f9-4edf-abf8-692dc0675f5c, published Oct 8, 2026, 12:24 PM EDT, retrieved 2026-11-02 21:19 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); Sep 1, 2026, 9:53 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d2152914-4576-4b14-8d36-3e8092063021, published Sep 2, 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 | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Sep 1, 2026, 12:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2d4a7ba8-44c1-49e2-8d5d-0b456c3fc5b0, published Sep 2, 2026, 8:16 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. | 1.84 million gallons | Ended (as reported); Sep 1, 2026, 11:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d3ed2304-e662-4218-b127-5af87c2a95fe, published Oct 8, 2026, 12:37 PM EDT, retrieved 2026-11-02 21:19 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); Sep 1, 2026, 11:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 232871f0-e5bf-4cc0-be86-3a9bc62f992a, published Sep 2, 2026, 8:15 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. | 14,000 gallons | Ended (as reported); Sep 1, 2026, 8:50 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 63d9c7e0-d665-48f8-ad9f-a328b53cc3b7, published Oct 8, 2026, 1:03 PM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | 367,000 gallons | Ended (as reported); Sep 1, 2026, 10:20 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1e4d306d-7ffb-4935-b83b-efdab865dd15, published Oct 8, 2026, 12:46 PM EDT, retrieved 2026-11-02 21:19 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); Sep 1, 2026, 8:50 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2ae47318-25c2-484c-aff0-0153d1e2a12b, published Sep 2, 2026, 8:29 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 | SPR014 ELM ST. | volume not reported | Ended (as reported); Sep 1, 2026, 10:20 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ad58bb03-6d8a-47f7-8040-940f4ffae4a0, published Sep 2, 2026, 8:22 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 a97c4fc9-1772-448c-93b0-fcdd6d95353f, published Sep 2, 2026, 11:36 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 96471caa-89a5-4df0-92ad-f53720c30d44, published Sep 2, 2026, 11:37 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 7bfc68f8-0c58-479d-acb4-d641edd3c6e3, published Sep 2, 2026, 11:32 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 b40b9779-53dc-44bc-9999-8285e55a6c23, published Sep 2, 2026, 11:35 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 eeb64010-6732-4b5b-8148-8b444f73e0cc, published Sep 2, 2026, 11:34 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 0619e9e6-d094-47ee-9245-73154dbab8fc, published Sep 2, 2026, 11:33 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 4487ba3f-97b6-4290-9a71-5a2d4cd923d8, published Sep 2, 2026, 11:38 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 376c5d2e-81d7-4067-b45b-adfd14fa3c0c, published Sep 2, 2026, 11:35 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. | 42,623 gallons | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:023:2026-09, reported Oct 15, 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 | 357,680 gallons | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:021:2026-09, reported Oct 15, 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. | 556,160 gallons | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:020:2026-09, reported Oct 15, 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. | 7,086 gallons | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:019:2026-09, reported Oct 15, 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. | 1.24 million gallons | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:018:2026-09, reported Oct 15, 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. | 7,778 gallons | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:016:2026-09, reported Oct 15, 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 | 399,566 gallons | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:008:2026-09, reported Oct 15, 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. | 7,416 gallons | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:007:2026-09, reported Oct 15, 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 | 8,950 gallons | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:002:2026-09, reported Oct 15, 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. | “1 discharge event(s); 0.58 hr of discharge; 52000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:049:2026-09, reported Oct 9, 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. | “1 discharge event(s); 0.25 hr of discharge; 13000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:048:2026-09, reported Oct 9, 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. | “2 discharge event(s); 1.58 hr of discharge; 16000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:046:2026-09, reported Oct 9, 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 | “3 discharge event(s); 5.08 hr of discharge; 10475744 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:042:2026-09, reported Oct 9, 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. | “1 discharge event(s); 0.17 hr of discharge; 11000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:037:2026-09, reported Oct 9, 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 | “1 discharge event(s); 0.17 hr of discharge; 65000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:036:2026-09, reported Oct 9, 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. | “1 discharge event(s); 0.33 hr of discharge; 51000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:035:2026-09, reported Oct 9, 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. | “1 discharge event(s); 0.42 hr of discharge; 42000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:034:2026-09, reported Oct 9, 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. | “1 discharge event(s); 0.75 hr of discharge; 13000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:025:2026-09, reported Oct 9, 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. | “3 discharge event(s); 6.5 hr of discharge; 530000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:014:2026-09, reported Oct 9, 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. | “1 discharge event(s); 1.17 hr of discharge; 457000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:013:2026-09, reported Oct 9, 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. | “3 discharge event(s); 11.92 hr of discharge; 4203000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:012:2026-09, reported Oct 9, 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. | “4 discharge event(s); 14.75 hr of discharge; 5633000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:010:2026-09, reported Oct 9, 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 | “6 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:32B:2026-09, reported Oct 8, 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 | “2 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:32A:2026-09, reported Oct 8, 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 | “1 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:037:2026-09, reported Oct 8, 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 | “3 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:034:2026-09, reported Oct 8, 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 | “5 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:027:2026-09, reported Oct 8, 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 | “9 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:024:2026-09, reported Oct 8, 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 | “3 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:009:2026-09, reported Oct 8, 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 | “3 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:005:2026-09, reported Oct 8, 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); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:004:2026-09, reported Oct 8, 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 | “4 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); September 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:003:2026-09, reported Oct 8, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record |