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Massachusetts sewage discharges, January 2026
34 records of sewage discharges and water advisories in Massachusetts dated in January 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 |
|---|---|---|---|---|---|---|---|
| Sanitary sewer overflow (SSO) | “Surface only” | AMESBURY WATER POLLUTION ABATEMENT PLANT | not provided | 5,000 gallons | Ended (as reported); Jan 28, 2026, 10:15 AM EST | AMESBURY WATER POLLUTION ABATEMENT PLANT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7df2950a-edc9-4804-9c3a-6845a91b0aa8, published Jan 28, 2026, 11:50 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Surface only” | AMESBURY WATER POLLUTION ABATEMENT PLANT | not provided | volume not reported | Ended (as reported); end time not reported | AMESBURY WATER POLLUTION ABATEMENT PLANT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a3c11b21-cb89-4797-9366-eafe54fc8f37, published Jan 28, 2026, 11:46 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Flint Pond | CITY OF WORCESTER | not provided | volume not reported | Ended (as reported); end time not reported | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 11cfb542-31a9-47eb-9702-b5a826ec997f, published Jan 25, 2026, 8:29 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 1,235 gallons | Ended (as reported); Jan 10, 2026, 11:15 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ed2ef2d9-08b3-45c7-9779-a7ad67939f8a, published Feb 11, 2026, 12:58 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | volume not reported | Ended (as reported); Jan 10, 2026, 11:15 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 26b309d3-ef37-44be-95d3-d8f1bac7d0a5, published Jan 11, 2026, 9:51 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 231,000 gallons | Ended (as reported); Jan 11, 2026, 12:48 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5452fe63-07f6-4561-995c-03cf495f9bf4, published Feb 2, 2026, 10:58 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Jan 11, 2026, 12:48 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 164afe3c-2baa-4588-890b-4316d2cf07a8, published Jan 11, 2026, 1:48 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 134,368 gallons | Ended (as reported); Jan 11, 2026, 12:35 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9720a2aa-0b33-417c-9747-4126c2bfbbd2, published Feb 11, 2026, 1:00 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Jan 11, 2026, 12:35 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5cce2678-560a-4852-a662-2bae7970e457, published Jan 11, 2026, 9:52 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 2.22 million gallons | Ended (as reported); Jan 11, 2026, 4:09 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 257e33c1-f3e5-43f7-a360-9de120aa16ed, published Feb 2, 2026, 10:57 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Jan 11, 2026, 4:09 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ba3e8106-4fd5-4147-baeb-c2ca237bb9e1, published Jan 11, 2026, 1:47 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | 190,000 gallons | Ended (as reported); Jan 10, 2026, 9:39 PM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 56b05905-88de-4b38-a0ba-46163aeeeee5, published Feb 2, 2026, 10:55 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | volume not reported | Ended (as reported); Jan 10, 2026, 9:39 PM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 29bf3f81-62f4-4aec-bf94-57f6399bbe4e, published Jan 11, 2026, 1:46 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 30,000 gallons | Ended (as reported); Jan 10, 2026, 11:30 PM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cada44e5-9d7f-4f83-9518-426ea462aea4, published Feb 2, 2026, 10:49 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Jan 10, 2026, 11:30 PM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c83d2a17-b482-4594-b317-ee42c0f383e7, published Jan 11, 2026, 1:45 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 114,584 gallons | Ended (as reported); Jan 11, 2026, 3:45 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 837225f4-0269-40f3-9f77-fee2b61ec7e3, published Feb 11, 2026, 1:02 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Jan 11, 2026, 3:45 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record df6f4d70-b2b8-450d-b5a3-442a0a54c41e, published Jan 11, 2026, 9:53 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 801,447 gallons | Ended (as reported); Jan 11, 2026, 4:20 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8e4153c0-3539-4a57-90a4-d89d277b0b54, published Feb 11, 2026, 12:57 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Jan 11, 2026, 4:20 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 378c4268-d12c-45a2-9d3e-db63ba113e4a, published Jan 11, 2026, 9:54 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | 2.64 million gallons | Ended (as reported); Jan 11, 2026, 4:35 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c20f0b48-ba6a-4f78-873e-375ba82ef2f7, published Feb 11, 2026, 12:59 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Jan 11, 2026, 4:35 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 25657810-c02c-4f20-ab14-5d846baf5bd0, published Jan 11, 2026, 9:55 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL021 RIVER TERRACE | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 133cf47c-50fe-4396-988f-a3d40cecf6b3, published Jun 4, 2026, 11:17 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | 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 e13af6c5-3c72-47b3-82d5-7a7e888386f6, published Jun 4, 2026, 11:18 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | 93 gallons | Ended (as reported); Jan 9, 2026, 10:25 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 79364cd9-d12e-490e-98d4-17bb4d081793, published Feb 11, 2026, 12:56 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Jan 9, 2026, 10:25 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 34c5da4e-305c-4b4d-93ae-ea8d2dec0232, published Jan 10, 2026, 8:08 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | 1,449 gallons | Ended (as reported); Jan 7, 2026, 6:10 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 71fb92c1-3e22-4677-b47c-66df2636db19, published Feb 11, 2026, 12:55 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Jan 7, 2026, 6:10 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e53defb4-ad44-479f-bf65-a9c51083a17f, published Jan 7, 2026, 4:59 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 021 RIVER TERRACE | 45,996 gallons | Ended (as reported); January 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:021:2026-01, reported Feb 13, 2026, 12:00 AM EST, 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. | 274,842 gallons | Ended (as reported); January 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:018:2026-01, reported Feb 13, 2026, 12:00 AM EST, 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 | “2 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); January 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:32B:2026-01, reported Feb 12, 2026, 12:00 AM EST, 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 | “1 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); January 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:027:2026-01, reported Feb 12, 2026, 12:00 AM EST, 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 | “1 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); January 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:024:2026-01, reported Feb 12, 2026, 12:00 AM EST, 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 | “1 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); January 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:005:2026-01, reported Feb 12, 2026, 12:00 AM EST, 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 | “2 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); January 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:003:2026-01, reported Feb 12, 2026, 12:00 AM EST, retrieved 2026-11-02 21:19 UTC · Original notice · Full record |