Massachusetts / Reports / 2024 /
Massachusetts sewage discharges, April 2024
438 records of sewage discharges and water advisories in Massachusetts dated in April 2024, 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 |
|---|---|---|---|---|---|---|---|
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | 100 million gallons | Ended (as reported); Jun 21, 2024, 7:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8044fc70-626d-4fec-925e-f17bf3102358, published May 10, 2024, 7:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 74,300 gallons | Ended (as reported); Apr 30, 2024, 7:24 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d2f60bb3-3a93-4da7-99b3-c251adcc3ddb, published Apr 30, 2024, 11:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c2c1b64a-39cd-46c1-a359-f9854237521f, published Apr 30, 2024, 7:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6ce373f6-c37b-4a6f-af3e-625c09f22d31, published Apr 30, 2024, 7:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | 142,000 gallons | Ended (as reported); Apr 28, 2024, 3:45 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1e904f74-4af8-4992-9fe7-eba04dfe3d57, published May 3, 2024, 1:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | volume not reported | Ended (as reported); Apr 28, 2024, 3:45 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9694a286-7ec1-4e80-bf58-9a29c8334f8d, published Apr 28, 2024, 2:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL023 JEFFERSON ST. | 1,291 gallons | Ended (as reported); Apr 28, 2024, 1:40 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4d156ba3-a1e0-49d4-8049-546cfb92bec0, published May 14, 2024, 10:07 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL08 SPRINGDALE PARK | 47,893 gallons | Ended (as reported); Apr 28, 2024, 2:00 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4e8a5c26-dbdc-429f-926a-90ef11615427, published May 14, 2024, 9:16 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL021 RIVER TERRACE | 143,819 gallons | Ended (as reported); Apr 28, 2024, 2:05 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0cdd4347-12b1-49fc-bc8d-844ff781b840, published May 14, 2024, 10:04 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | 52,182 gallons | Ended (as reported); Apr 28, 2024, 2:10 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 27d56bc9-d688-4391-b03d-411fe39183fd, published May 14, 2024, 9:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | 368,011 gallons | Ended (as reported); Apr 28, 2024, 2:20 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b87faa55-f027-43af-b46f-5ae555c4e61f, published May 14, 2024, 9:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | 50 gallons | Ended (as reported); Apr 28, 2024, 1:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6b0f79e1-54c1-484e-ab3e-e80203c2a7c7, published Jul 2, 2024, 8:00 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | volume not reported | Ended (as reported); Apr 28, 2024, 1:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 621d0d02-5770-4bbd-97ca-e6f4709f8faa, published Apr 29, 2024, 2:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d33a7123-c92a-44f2-9619-deb57e813c12, published Apr 30, 2024, 7:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4bdd8735-8a18-4e30-8318-8189b80e6e65, published Apr 26, 2024, 12:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | 250 gallons | Ended (as reported); Apr 25, 2024, 3:00 PM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 75835530-4926-425c-8a0b-0dcf5f460fd8, published Apr 26, 2024, 11:18 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | volume not reported | Ended (as reported); Apr 25, 2024, 3:00 PM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4f8c03f7-ef3b-450f-8407-1334ed9b4be6, published Apr 26, 2024, 11:17 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 36bfa308-0e77-4208-99ce-88f6d208f346, published Apr 26, 2024, 12:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b5147d42-a334-4793-aff0-0b98139a3cbb, published Apr 26, 2024, 12:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6ef05f25-ffd8-464a-8a85-ee35d6ad2264, published Apr 26, 2024, 12:14 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0af186a1-0282-462c-8bec-07ddd332feb6, published Apr 26, 2024, 12:13 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2fc694ff-a8cd-4651-acd0-e195f12795d3, published Apr 26, 2024, 12:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 408,140 gallons | Ended (as reported); Apr 21, 2024, 12:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 58c06620-5e58-4b4f-88b5-d38206a84b9e, published May 15, 2024, 5:12 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 40,450 gallons | Ended (as reported); Apr 20, 2024, 9:50 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4558567a-ff3a-4211-a5cf-7d420da00f43, published May 15, 2024, 5:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Apr 21, 2024, 12:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 19142186-dbbe-4c91-8a4c-4161b6edce81, published Apr 20, 2024, 10:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Apr 21, 2024, 12:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 916c9eac-454a-4c8e-99d3-5abb2e5e5ffe, published Apr 20, 2024, 10:27 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | 369,730 gallons | Ended (as reported); Apr 20, 2024, 11:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9364cf37-83e6-4660-b97c-def9d23f41cc, published May 15, 2024, 5:16 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | 239,980 gallons | Ended (as reported); Apr 20, 2024, 9:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8e872fa9-de1b-4e9f-8d66-dfa60a004839, published May 15, 2024, 5:15 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Apr 20, 2024, 11:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9dbdf1c5-c2f0-433f-8e95-9c386d576ced, published Apr 20, 2024, 10:30 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 52,370 gallons | Ended (as reported); Apr 20, 2024, 11:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 653eef9e-0082-49e8-b9cf-73ea9f9db18b, published May 15, 2024, 5:20 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 43,530 gallons | Ended (as reported); Apr 20, 2024, 9:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5a388281-eb33-4a2d-ae0a-4f7adff13eeb, published May 15, 2024, 5:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Apr 20, 2024, 11:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f661e480-159b-468a-a8b1-5fc99a9d8f10, published Apr 20, 2024, 10:32 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Apr 20, 2024, 2:34 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b30bf22f-d12e-454b-a194-82fab11476c4, published Apr 20, 2024, 2:18 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 25,910 gallons | Ended (as reported); Apr 20, 2024, 12:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 79168356-ecb9-49c3-8fa9-c4103f9f3369, published May 15, 2024, 5:17 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Apr 20, 2024, 12:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c8dc4cb0-a527-417d-88fd-decc42a9492f, published Apr 20, 2024, 10:35 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 5.4 million gallons | Ended (as reported); Apr 20, 2024, 6:00 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 41391f8e-df42-495b-8c74-100f538db278, published May 10, 2024, 8:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Apr 20, 2024, 6:00 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e007cfd1-a9bb-4c7c-9ed1-c634e5986196, published Apr 20, 2024, 7:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 330 gallons | Ended (as reported); Apr 20, 2024, 10:15 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e0dca81e-d606-45b6-b01b-a6a5ee605e52, published May 15, 2024, 5:14 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | volume not reported | Ended (as reported); Apr 20, 2024, 10:15 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4e5f6128-fe68-4476-b5f5-ebc933d221da, published Apr 20, 2024, 10:38 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); end time not reported | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0c2cc7ea-338e-4c4e-bcae-a66ab211a505, published Apr 20, 2024, 10:36 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 583,000 gallons | Ended (as reported); Apr 20, 2024, 2:19 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f7cb3277-a1c6-4043-80a2-68c2f52a9d97, published May 10, 2024, 8:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Apr 20, 2024, 2:19 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6d2d087c-ac91-4345-b7a8-6a9d6e68cebc, published Apr 20, 2024, 7:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 130,000 gallons | Ended (as reported); Apr 20, 2024, 1:28 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c6cfdb68-4f20-4c8e-abe9-e631877c07c9, published May 10, 2024, 8:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Apr 20, 2024, 1:28 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3454c46c-940a-4e32-9af2-7226a8ae50cd, published Apr 20, 2024, 7:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 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 db78a069-7b4e-4fe5-88f3-c350b8015a51, published Apr 20, 2024, 10:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | volume not reported | Ended (as reported); end time not reported | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 419a1f61-50fd-4b82-8600-603acef00ccc, published Apr 20, 2024, 10:37 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 40,000 gallons | Ended (as reported); Apr 20, 2024, 11:58 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6ac1c23a-a980-4b75-9672-6f20815d576c, published May 10, 2024, 8:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Apr 20, 2024, 11:58 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a3e6b02d-6de1-4fe6-9c7f-6a009f0338e6, published Apr 20, 2024, 7:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL014 Alton St. | 70,000 gallons | Ended (as reported); Apr 20, 2024, 11:43 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6acf2828-31fe-439b-8cd8-7496fbba1305, published May 10, 2024, 8:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL014 Alton St. | volume not reported | Ended (as reported); Apr 20, 2024, 11:43 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 79556219-221c-45b5-9c56-560c56e9fef8, published Apr 20, 2024, 7:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | 80,000 gallons | Ended (as reported); Apr 20, 2024, 10:08 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b038bc65-23ea-46e4-8748-8a09b225a137, published May 10, 2024, 8:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | volume not reported | Ended (as reported); Apr 20, 2024, 10:08 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cb44df02-fec7-42cc-9a09-d1c037c09cd6, published Apr 20, 2024, 7:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | 150,000 gallons | Ended (as reported); Apr 20, 2024, 10:12 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 31d74e8d-49c3-4ece-8fcb-5f68d2cfd428, published May 10, 2024, 8:40 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 120,000 gallons | Ended (as reported); Apr 20, 2024, 11:32 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c6534734-b83a-4ea0-b765-82f99172069a, published May 10, 2024, 8:39 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | volume not reported | Ended (as reported); Apr 20, 2024, 10:12 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ec490a34-6275-486c-84f6-4bdf009ed506, published Apr 20, 2024, 7:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Apr 20, 2024, 11:32 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e4e6b186-4938-42d6-acea-34d36931e7fe, published Apr 20, 2024, 7:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 320,000 gallons | Ended (as reported); Apr 20, 2024, 12:21 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 84d908bf-4b46-4f23-9e95-41fd5c2f9d5c, published May 10, 2024, 8:37 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Apr 20, 2024, 12:21 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ab7f2feb-c3ab-4ec7-a38b-4719909f4eaa, published Apr 20, 2024, 7:53 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | 22,000 gallons | Ended (as reported); Apr 20, 2024, 9:10 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c199088b-6b4a-42ac-8845-ea73da6cd8b3, published May 10, 2024, 11:05 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | volume not reported | Ended (as reported); Apr 20, 2024, 9:10 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8bc816b0-d3d0-44ed-8700-ba8cdb20ac9a, published Apr 20, 2024, 5:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 5.24 million gallons | Ended (as reported); Apr 20, 2024, 2:34 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2b1a3813-5f42-411f-ad92-6d7084cb76a3, published May 14, 2024, 3:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Apr 20, 2024, 2:34 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d95bc5bb-e589-4cea-afa3-848f89b0e303, published Apr 20, 2024, 11:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | volume not reported | Ended (as reported); Apr 20, 2024, 8:30 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 93ccad67-8354-4ef5-8358-ea09b4b463de, published Apr 22, 2024, 8:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | volume not reported | Ended (as reported); Apr 20, 2024, 8:30 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 93f52a1d-ce82-4913-bdde-06dd08172381, published Apr 22, 2024, 8:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | 8,195 gallons | Ended (as reported); Apr 20, 2024, 8:30 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0187ccab-8daa-4727-922b-c40870a1ebf8, published May 15, 2024, 11:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | 6,539 gallons | Ended (as reported); Apr 20, 2024, 8:30 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4dbf53dc-4253-40b8-a531-3235a58e45fb, published May 15, 2024, 11:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | volume not reported | Ended (as reported); Apr 20, 2024, 11:20 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cd6aa9e3-e53d-4a55-ae6e-efe078d85563, published Apr 22, 2024, 8:19 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | 61,275 gallons | Ended (as reported); Apr 20, 2024, 11:20 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b4f4f97b-f26a-40c9-b86e-7a49c13dd85f, published May 15, 2024, 11:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | volume not reported | Ended (as reported); Apr 20, 2024, 8:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 482717aa-1d6e-425e-a890-93034cadb81b, published Apr 21, 2024, 8:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b817f687-5c6f-433e-9dc7-15ef64b376c8, published Apr 26, 2024, 12:10 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | 61,000 gallons | Ended (as reported); Apr 20, 2024, 8:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e05727da-fed7-4fc6-b048-eb02decf6322, published May 3, 2024, 1:16 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | volume not reported | Ended (as reported); Apr 20, 2024, 8:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e24847cd-b29c-451f-a5fa-d0fbdef5db51, published Apr 21, 2024, 8:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL021 RIVER TERRACE | 7,990 gallons | Ended (as reported); Apr 20, 2024, 6:40 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c678c3d5-9307-4009-bbe6-7a9d1b98f415, published May 14, 2024, 10:03 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. | 166,803 gallons | Ended (as reported); Apr 20, 2024, 7:05 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 439b9935-9cf3-4c72-a223-df8cc44ce136, published May 14, 2024, 9:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | 43,405 gallons | Ended (as reported); Apr 20, 2024, 6:40 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 27f97803-97fd-419a-92b9-6cb360d1643e, published May 14, 2024, 9:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI32B MAIN STREET WEST OF DEADY MEMORIAL BRIDGE | 15 gallons | Ended (as reported); Apr 20, 2024, 12:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b17f3a21-e31d-41e9-a683-02c0de4d6149, published Jul 2, 2024, 7:57 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI27 PARKING LOT, TOPORS GARAGE & FRONT ST | 0 gallons | Ended (as reported); Apr 20, 2024, 12:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 34594bc1-f419-4240-a248-b2b122a48240, published Jul 2, 2024, 7:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI24 FRONT AND DEPOT ST. AREA | 43,448 gallons | Ended (as reported); Apr 20, 2024, 1:30 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3c95a074-e07e-441a-a51d-abe018366cd9, published Jul 2, 2024, 7:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI05 LESLIE ST PUMP STATION | 0 gallons | Ended (as reported); Apr 20, 2024, 12:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 832ebaad-b738-464d-986c-86f464812c75, published Jul 2, 2024, 7:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | 37,189 gallons | Ended (as reported); Apr 20, 2024, 1:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b22a6718-d002-4f44-93bd-a4a8ceb8136c, published Jul 2, 2024, 7:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI32B MAIN STREET WEST OF DEADY MEMORIAL BRIDGE | volume not reported | Ended (as reported); Apr 20, 2024, 12:45 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 83227105-fe0f-43b1-98c4-fa05b3b27926, published Apr 22, 2024, 9:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI27 PARKING LOT, TOPORS GARAGE & FRONT ST | volume not reported | Ended (as reported); Apr 20, 2024, 12:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 057a1940-225f-44f5-a1d0-7a5df279a772, published Apr 22, 2024, 9:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI24 FRONT AND DEPOT ST. AREA | volume not reported | Ended (as reported); Apr 20, 2024, 1:30 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ff5e4d40-de74-4a15-ad56-490d1db08e78, published Apr 22, 2024, 9:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI05 LESLIE ST PUMP STATION | volume not reported | Ended (as reported); Apr 20, 2024, 12:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 523df167-7ddd-4554-a5ed-b7779b7db2b4, published Apr 22, 2024, 9:40 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | volume not reported | Ended (as reported); Apr 20, 2024, 1:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d41f6e80-ac3a-41ce-b2d4-b110b5812648, published Apr 22, 2024, 9:40 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6f5df36a-69a3-4515-aae1-1d245a297230, published Apr 26, 2024, 12:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 91,020 gallons | Ended (as reported); Apr 18, 2024, 8:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0f5483ee-c770-4302-a7e0-2df521913c8d, published May 15, 2024, 5:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Apr 18, 2024, 8:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 943a8e0e-0b92-4709-a6db-e626ee0ff3a4, published Apr 19, 2024, 8:02 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 10,000 gallons | Ended (as reported); Apr 18, 2024, 6:37 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9a115adb-8525-4913-903d-886fce361bd9, published May 10, 2024, 8:24 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Apr 18, 2024, 6:37 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8be8ad47-20d7-45af-8b7c-07f9936b9f77, published Apr 19, 2024, 6:55 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 49af429f-0d80-45af-88d8-edfe0edbe264, published Apr 26, 2024, 12:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL021 RIVER TERRACE | 28,586 gallons | Ended (as reported); Apr 18, 2024, 8:10 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6ee2d2c6-8959-4e15-ad0b-8b7f632408d6, published May 14, 2024, 10:02 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | 23,010 gallons | Ended (as reported); Apr 18, 2024, 9:00 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f2b33a1a-a82f-4d58-8927-8107d66a0253, published May 14, 2024, 9:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | 309,753 gallons | Ended (as reported); Apr 18, 2024, 8:35 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d76b35be-fae1-4cb5-ba43-9f746f5419b0, published May 14, 2024, 9:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 25079c1e-78ef-4d8b-9dd6-ca54eb3a56e1, published Apr 17, 2024, 3:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8fc6dd85-85ff-43b4-aaa6-9b1c25f54aad, published Apr 17, 2024, 3:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 125,070 gallons | Ended (as reported); Apr 16, 2024, 1:10 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 83c37824-73d7-48cb-a982-fb7961067da6, published May 15, 2024, 5:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Apr 16, 2024, 1:10 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d2623cdf-7be1-4f24-8da5-fd623c324b13, published Apr 16, 2024, 7:18 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 | 107,870 gallons | Ended (as reported); Apr 16, 2024, 12:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0d8ee1bb-8ec5-4571-a856-94435cd48137, published May 15, 2024, 5:05 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 4,050 gallons | Ended (as reported); Apr 15, 2024, 11:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c132e3ab-bc87-437d-b212-73f2b04c32a8, published May 15, 2024, 5:06 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Apr 15, 2024, 11:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dde1a626-ef07-4f89-9861-72a7502eca00, published Apr 16, 2024, 7:26 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Apr 16, 2024, 12:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 86300ca7-84e6-4066-a5b1-bdff8f30a3f0, published Apr 16, 2024, 7:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5dd736e4-69e7-4ba2-83b8-f346dcd0cef1, published Apr 17, 2024, 3:10 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 95f02031-ed23-4810-ba51-0a5e5303f359, published Apr 17, 2024, 3:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 8.8 million gallons | Ended (as reported); Apr 14, 2024, 11:30 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7e82ee3a-2b77-4495-90ad-c3d3cc9b92e7, published Apr 17, 2024, 2:07 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 79a04d0f-5486-4ade-8601-7836ad0436d8, published Apr 17, 2024, 3:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 214,090 gallons | Ended (as reported); Apr 12, 2024, 10:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f17d2ad6-6a4a-4f0c-9335-00c7bef8950f, published May 15, 2024, 4:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 233,770 gallons | Ended (as reported); Apr 12, 2024, 11:15 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7063d812-977d-4eef-b15c-555b1b4fc1a2, published May 15, 2024, 4:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | volume not reported | Ended (as reported); Apr 12, 2024, 11:15 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2a22d67d-dd91-4d08-ac61-26ab40212baa, published Apr 12, 2024, 3:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | 13.36 million gallons | Ended (as reported); Apr 12, 2024, 12:55 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7029fc84-174c-4b96-b585-9f11f5ed8bc4, published May 14, 2024, 7:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); Apr 12, 2024, 12:55 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f857146d-0c74-4ac6-8b90-390ad6d327d5, published Apr 12, 2024, 2:35 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | 20,000 gallons | Ended (as reported); Apr 12, 2024, 9:23 AM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1815cc08-fae9-4e4c-b682-93e11bdd0964, published Jan 30, 2025, 5:46 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | 1,000 gallons | Ended (as reported); Apr 12, 2024, 9:10 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6f8a66c7-c435-473d-9322-c988b98019b9, published May 10, 2024, 11:03 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 1.22 million gallons | Ended (as reported); Apr 12, 2024, 12:00 PM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c0fa8048-5ee3-4dc0-adf7-60989df65d22, published Apr 17, 2024, 1:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Apr 12, 2024, 8:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 12b26589-6b4c-4050-8ced-4e75bbf76407, published Apr 12, 2024, 1:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | volume not reported | Ended (as reported); Apr 12, 2024, 6:45 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 36bfb59e-3666-4827-9bcb-4137be848670, published Apr 12, 2024, 8:39 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | 340,000 gallons | Ended (as reported); Apr 12, 2024, 9:40 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1cecacee-4dc9-47af-940e-98e55cc44744, published May 14, 2024, 3:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | volume not reported | Ended (as reported); Apr 12, 2024, 9:40 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f1630a10-529d-4bbf-afca-b3095494198f, published Apr 12, 2024, 8:40 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | 6.1 million gallons | Ended (as reported); Apr 12, 2024, 5:37 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 197cd382-da74-4a5c-a376-31b47ee08e53, published May 14, 2024, 3:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | volume not reported | Ongoing (as reported); ongoing (as reported) | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c1bdab6e-8436-406f-90d9-f403c9797348, published Apr 12, 2024, 5:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | volume not reported | Ended (as reported); Apr 12, 2024, 5:37 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 21338082-0387-4b29-8d62-30fea8e3ae63, published Apr 12, 2024, 4:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | volume not reported | Ended (as reported); Apr 12, 2024, 5:37 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1287bef1-aa94-4f7d-b2aa-70a3a09d6519, published Apr 12, 2024, 8:37 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | 810,000 gallons | Ended (as reported); Apr 12, 2024, 8:32 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0bcaeef6-9c1f-4a67-b961-5fecb449ea03, published May 14, 2024, 7:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); Apr 12, 2024, 8:32 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4d112b6d-9186-4766-b85b-b7ad71a6206c, published Apr 12, 2024, 2:36 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | 28.81 million gallons | Ended (as reported); Apr 12, 2024, 11:00 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0d926365-fd21-43f3-9367-b49d1973b245, published May 14, 2024, 3:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | volume not reported | Ended (as reported); Apr 12, 2024, 11:00 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 69033a4b-d99e-4514-8cfb-b3529ea0e649, published Apr 13, 2024, 1:04 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | volume not reported | Ongoing (as reported); ongoing (as reported) | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2b86e57f-888e-4d60-a362-7456f85edbf6, published Apr 12, 2024, 4:51 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 | volume not reported | Ended (as reported); Apr 12, 2024, 11:00 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 86fef0b0-5fca-418a-8243-8d27be021ac0, published Apr 12, 2024, 8:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7621e024-221b-46a9-983e-43c6d4fe6d5c, published Apr 17, 2024, 3:07 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | 65.77 million gallons | Ended (as reported); Apr 12, 2024, 10:34 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 04068485-e380-4ebb-aa60-4c3db89935a1, published May 14, 2024, 3:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | volume not reported | Ended (as reported); Apr 12, 2024, 10:34 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e604458a-9846-4879-8de3-645b7546f121, published Apr 13, 2024, 12:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | volume not reported | Ended (as reported); Apr 12, 2024, 10:34 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ecae6e3a-8d9b-48b2-a7e9-63bc367d960f, published Apr 12, 2024, 8:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 50.79 million gallons | Ended (as reported); Apr 13, 2024, 3:07 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 35cabdfd-f03e-4128-bc27-9cb0e881c86c, published May 14, 2024, 3:40 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); end time not reported | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fd7fa17d-a783-4487-9caf-312819035892, published Apr 13, 2024, 4:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); end time not reported | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d963d09f-2e7a-4667-8ab0-d2a8f7964173, published Apr 12, 2024, 4:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Apr 13, 2024, 3:07 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 58986db2-5c28-44d7-929e-59e4aef85ae2, published Apr 12, 2024, 7:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | 3,000 gallons | Ended (as reported); Apr 12, 2024, 6:44 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record be457c08-eb9e-4e57-bd1c-f65d9d5d6a57, published May 14, 2024, 3:53 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | volume not reported | Ended (as reported); Apr 12, 2024, 6:44 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record af5c803d-c62a-4abb-bd8a-570fd255dd96, published Apr 12, 2024, 8:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | 180,000 gallons | Ended (as reported); Apr 12, 2024, 6:45 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 21bb34ef-6054-478a-85fa-08421bec2ee9, published May 14, 2024, 3:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | 160,000 gallons | Ended (as reported); Apr 12, 2024, 7:15 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1e977d6a-f3e5-4246-ad87-c7645876fe5a, published May 10, 2024, 2:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | volume not reported | Ended (as reported); Apr 12, 2024, 7:15 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7612b36-eb6f-4c65-8b45-2957864aa6d3, published Apr 12, 2024, 2:21 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 1.01 million gallons | Ended (as reported); Apr 12, 2024, 12:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 96d52864-a979-4797-aef1-90ffbf278e00, published May 15, 2024, 5:01 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Apr 12, 2024, 12:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f33da5f6-346d-4ec3-9c7a-a7b07843e69f, published Apr 12, 2024, 3:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | 853,514 gallons | Ended (as reported); Apr 12, 2024, 10:15 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9bcb8f4c-b9af-4e9f-8c66-7d0f5da75f64, published May 15, 2024, 11:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | volume not reported | Ended (as reported); Apr 12, 2024, 10:15 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1a1fb8f6-d183-494b-bea4-28baba8abe47, published Apr 12, 2024, 7:15 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | volume not reported | Ended (as reported); Apr 12, 2024, 10:15 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 210f223f-5d44-43d2-b24f-6ed9d5ee5504, published Apr 12, 2024, 7:14 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | volume not reported | Ended (as reported); Apr 12, 2024, 12:30 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9f9d9bd9-4b3f-4292-919c-dc04f609417c, published Apr 12, 2024, 7:13 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | volume not reported | Ended (as reported); Apr 12, 2024, 5:35 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c5b9b92d-e4a9-4f01-bc86-058bc7dcb3e3, published Apr 12, 2024, 2:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 12.8 million gallons | Ended (as reported); Apr 12, 2024, 5:16 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1a9f41d8-a835-43c5-8003-00a40f4d58e9, published May 10, 2024, 8:22 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Apr 12, 2024, 5:16 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0078ae92-9fba-47bf-85cc-c373b3418abe, published Apr 12, 2024, 5:41 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | 166,202 gallons | Ended (as reported); Apr 12, 2024, 10:15 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e1651ce7-a8c4-4913-a588-990b94882e3a, published May 15, 2024, 11:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | 324,967 gallons | Ended (as reported); Apr 12, 2024, 12:30 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e3e4748b-3d07-496f-8abf-71b55d64c402, published May 15, 2024, 11:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | North Nashua River | CITY OF FITCHBURG | FIT064 CHAMBER BEHIND 672 WATER ST. | 440,000 gallons | Ended (as reported); Apr 12, 2024, 9:55 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9a27c26f-01b9-42c6-9541-93ef2c4478d2, published May 15, 2024, 9:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | North Nashua River | CITY OF FITCHBURG | FIT064 CHAMBER BEHIND 672 WATER ST. | volume not reported | Ended (as reported); Apr 12, 2024, 9:55 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 40f169f4-8ed3-4f80-8cd7-30338d09c9b7, published May 15, 2024, 9:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | 9.48 million gallons | Ended (as reported); Apr 12, 2024, 12:44 PM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a360f705-fd73-469b-bacc-49a3bc3efc5b, published May 23, 2024, 2:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 1.53 million gallons | Ended (as reported); Apr 12, 2024, 12:19 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b0a2e45f-a8c9-4639-a2b3-e1e33ac880f9, published May 10, 2024, 8:18 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Apr 12, 2024, 12:19 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record def2046f-8214-4074-b501-254bfed67f53, published Apr 12, 2024, 1:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | volume not reported | Ended (as reported); Apr 12, 2024, 12:44 PM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cb0ed269-7cc0-4db6-868f-b3b1add0c877, published Apr 12, 2024, 11:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | 121,960 gallons | Ended (as reported); Apr 12, 2024, 10:30 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3909aae5-4462-4bb9-a9c5-06ee6330d537, published May 15, 2024, 4:35 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | volume not reported | Ended (as reported); Apr 12, 2024, 10:30 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3573a2e8-7bb0-4baa-9c9b-37e6ed0caa51, published Apr 12, 2024, 3:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | 54,514 gallons | Ended (as reported); Apr 12, 2024, 8:35 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bc07814d-cadf-44ae-b36e-2484c50469ac, published May 14, 2024, 1:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | volume not reported | Ended (as reported); Apr 12, 2024, 8:35 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ac998526-f4ef-449e-806d-f0f1ad493974, published Apr 13, 2024, 4:20 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 620,000 gallons | Ended (as reported); Apr 12, 2024, 12:09 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 91988add-4d2a-4ba2-8867-4efa52847597, published May 10, 2024, 7:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Apr 12, 2024, 12:09 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 520791b5-322b-4602-a717-db6b18bb491e, published Apr 12, 2024, 1:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | 26,153 gallons | Ended (as reported); Apr 12, 2024, 8:45 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 692ce4fb-62dd-4f56-8022-ff34a4d0caaf, published May 14, 2024, 1:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | volume not reported | Ended (as reported); Apr 12, 2024, 8:45 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5fbebe61-e65b-4758-a096-360c249d3146, published Apr 13, 2024, 4:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 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 d77d7d3e-7467-4e82-b021-d5e4dbc72cf3, published Apr 12, 2024, 3:20 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 920,000 gallons | Ended (as reported); Apr 12, 2024, 11:14 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b8b1d78b-9615-46b4-85c6-4ba761b28752, published May 10, 2024, 8:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Apr 12, 2024, 11:14 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 407a4233-eb11-42d7-afc0-c6a9ac29a21b, published Apr 12, 2024, 1:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | 5.75 million gallons | Ended (as reported); Apr 12, 2024, 11:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4dd71a21-e41d-4797-adc6-1ade20deb60e, published May 15, 2024, 4:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 1.61 million gallons | Ended (as reported); Apr 12, 2024, 9:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9359f732-37d0-435d-98c9-40851616dd4c, published May 15, 2024, 4:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Apr 12, 2024, 11:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dc864571-1cad-4bf5-b863-3471aac7e209, published Apr 12, 2024, 3:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Apr 12, 2024, 9:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 22411092-6c3c-4553-bda6-3efcbb1f0446, published Apr 12, 2024, 3:17 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 110,000 gallons | Ended (as reported); Apr 12, 2024, 8:40 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f11266fa-8363-4eb0-84d9-a16903400674, published May 10, 2024, 8:17 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Apr 12, 2024, 8:40 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a687e707-708d-4a3e-8d57-1d67c94cd1c0, published Apr 12, 2024, 1:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 365,620 gallons | Ended (as reported); Apr 12, 2024, 10:20 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8a0c41cd-91c8-4db1-8951-19446858f617, published May 15, 2024, 5:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Apr 12, 2024, 10:20 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9c7d4d2e-09a5-494a-af08-0ee75ab2253c, published Apr 12, 2024, 3:16 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL014 Alton St. | 510,000 gallons | Ended (as reported); Apr 12, 2024, 10:44 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 221fd4bb-ffc7-4494-b520-292487136c0c, published May 10, 2024, 8:13 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL014 Alton St. | volume not reported | Ended (as reported); Apr 12, 2024, 10:44 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0a0d2cbc-6553-4e7a-bad4-d15c6154b8ca, published Apr 12, 2024, 1:46 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | North Nashua River | CITY OF FITCHBURG | FIT045B MAIN ST @ PUTNAM ST (B) | 99,000 gallons | Ended (as reported); Apr 12, 2024, 9:05 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9fc4047a-f580-49a0-bcaa-9a8fc8e01906, published May 15, 2024, 9:27 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | North Nashua River | CITY OF FITCHBURG | FIT045B MAIN ST @ PUTNAM ST (B) | volume not reported | Ended (as reported); Apr 12, 2024, 9:05 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bf64a118-1441-4236-9188-fbdecb8ff202, published May 15, 2024, 9:22 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 230,000 gallons | Ended (as reported); Apr 12, 2024, 10:18 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 42b570d7-4e64-4869-b9e0-9476f02bba4d, published May 10, 2024, 7:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | 400,000 gallons | Ended (as reported); Apr 12, 2024, 10:18 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a9a9d51f-1571-46f0-bc45-d564e47cf898, published May 10, 2024, 7:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | 190,000 gallons | Ended (as reported); Apr 12, 2024, 10:13 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8265357b-cb46-450a-b2d8-a39c5185bcab, published May 9, 2024, 11:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Apr 12, 2024, 10:18 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 15e13159-6ee4-4b9f-8379-d60b43066593, published Apr 12, 2024, 1:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | volume not reported | Ended (as reported); Apr 12, 2024, 10:18 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record acf3a354-7909-49a3-8e7e-295deed0a875, published Apr 12, 2024, 1:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | volume not reported | Ended (as reported); Apr 12, 2024, 10:13 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f893b69e-9fdb-48f5-b769-20d213142869, published Apr 12, 2024, 1:41 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | North Nashua River | CITY OF FITCHBURG | FIT032 843 MAIN ST. @ POST OFFICE | 26,000 gallons | Ended (as reported); Apr 12, 2024, 9:00 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record efbc7d44-0e01-488f-bf4a-788c5aeb2bd1, published May 15, 2024, 9:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | North Nashua River | CITY OF FITCHBURG | FIT032 843 MAIN ST. @ POST OFFICE | volume not reported | Ended (as reported); Apr 12, 2024, 9:00 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 27ae005f-70f6-4eea-a93d-38f06070ddee, published May 15, 2024, 9:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 980,000 gallons | Ended (as reported); Apr 12, 2024, 10:46 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0cdfa268-a295-40bb-9316-ac3dc4d2504e, published May 10, 2024, 7:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Apr 12, 2024, 10:46 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a8e3b311-66d5-497e-8c21-67532e310fab, published Apr 12, 2024, 1:44 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | volume not reported | Ended (as reported); Apr 12, 2024, 4:10 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9869d0f8-dae1-47a1-8815-0907ff5bde5b, published Apr 12, 2024, 2:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | volume not reported | Ended (as reported); Apr 12, 2024, 4:10 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7fd35dd4-a534-4cfe-8c5d-67978a218f7e, published Apr 12, 2024, 1:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL08 SPRINGDALE PARK | 64,079 gallons | Ended (as reported); Apr 12, 2024, 4:40 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 46d79310-ccca-4ba7-820f-3b2b28451341, published May 14, 2024, 9:15 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR048 ALLEN & RIFLE STS. | volume not reported | Ended (as reported); Apr 12, 2024, 4:05 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7f8d1f7d-937c-40dc-b12f-20d661eb5af3, published Apr 12, 2024, 1:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR049 SPRINGFIELD ST. | volume not reported | Ended (as reported); Apr 12, 2024, 4:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bcdf499b-809d-4f35-8835-f29516677150, published Apr 12, 2024, 1:53 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | volume not reported | Ended (as reported); Apr 12, 2024, 3:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9a8d26e4-dc4d-4780-aac9-c7f7441e0b0f, published Apr 12, 2024, 2:00 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR045 FORT PLEASANT AVE. | volume not reported | Ended (as reported); Apr 12, 2024, 3:50 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3be6d5ff-729f-4907-b0d2-7e023ad20353, published Apr 12, 2024, 2:06 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR048 ALLEN & RIFLE STS. | 4,000 gallons | Ended (as reported); Apr 12, 2024, 4:05 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 485c0921-071d-41d0-a17c-78d3ade8f4af, published May 3, 2024, 1:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR048 ALLEN & RIFLE STS. | volume not reported | Ended (as reported); Apr 12, 2024, 4:05 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 89de5c69-b99e-4834-b0d2-5056b95b5880, published Apr 12, 2024, 9:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | 976,999 gallons | Ended (as reported); Apr 12, 2024, 4:10 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 848c0750-ff1b-46a9-9cb3-5f24ef5d2e55, published May 3, 2024, 1:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | 334,000 gallons | Ended (as reported); Apr 12, 2024, 4:10 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9d1366c8-51a1-4c74-9799-0b27848dacf7, published May 3, 2024, 1:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | volume not reported | Ended (as reported); Apr 12, 2024, 4:10 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fe9d5b4d-80b4-4215-9a23-c14846b9cb03, published Apr 12, 2024, 10:00 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR049 SPRINGFIELD ST. | 30,000 gallons | Ended (as reported); Apr 12, 2024, 4:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9518ff9d-1096-4cf5-80c0-87041c134858, published May 3, 2024, 1:40 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR045 FORT PLEASANT AVE. | 10,000 gallons | Ended (as reported); Apr 12, 2024, 3:50 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ddb8f06a-5941-4ed0-9967-543a00ec498b, published May 3, 2024, 1:35 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR015A UNION ST. | 71,000 gallons | Ended (as reported); Apr 12, 2024, 3:50 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fdeca3b7-bbc2-4229-8b0e-9dc3f9e1004e, published May 3, 2024, 1:31 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | 1.72 million gallons | Ended (as reported); Apr 12, 2024, 8:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7b976e59-cbec-4404-8e02-71896baf9b61, published May 3, 2024, 1:07 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR045 FORT PLEASANT AVE. | volume not reported | Ended (as reported); Apr 12, 2024, 3:50 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1ea6c978-0f70-4379-bf39-ea9a6cbcc556, published Apr 12, 2024, 10:05 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | volume not reported | Ended (as reported); Apr 12, 2024, 4:10 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8780c9f1-9390-489c-bbcd-ce0f8b7607c2, published Apr 12, 2024, 9:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR049 SPRINGFIELD ST. | volume not reported | Ended (as reported); Apr 12, 2024, 4:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d23de453-90de-4e7a-9157-f46c1369c02e, published Apr 12, 2024, 9:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Apr 12, 2024, 8:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0ae70437-8edc-4d3a-ad77-f231801692a3, published Apr 12, 2024, 9:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | 28,800 gallons | Ended (as reported); Apr 12, 2024, 5:35 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0a89bdbd-6319-4173-81e6-73ecdf64ff39, published May 3, 2024, 1:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | volume not reported | Ended (as reported); Apr 12, 2024, 5:35 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2693ba0c-df83-4380-a994-47fae8eedf2a, published Apr 12, 2024, 10:01 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | 36,000 gallons | Ended (as reported); Apr 12, 2024, 3:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8f9da603-dc0e-487a-b730-5c83395d8305, published May 3, 2024, 1:38 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | volume not reported | Ended (as reported); Apr 12, 2024, 3:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 81fe5ab2-a412-42eb-bbe1-702f99654bff, published Apr 12, 2024, 9:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL07 NORTHAMPTON ST/GLEN ST. | 642 gallons | Ended (as reported); Apr 12, 2024, 2:40 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5f0275f7-00dd-49e8-bbad-2fc88be6f683, published May 14, 2024, 9:03 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL02 PROVIDENCE HOSPITAL | 373 gallons | Ended (as reported); Apr 12, 2024, 2:45 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7f3eb3e1-8ae5-4166-bb59-a99fc5483f3b, published May 14, 2024, 9:01 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL023 JEFFERSON ST. | 4,438 gallons | Ended (as reported); Apr 12, 2024, 4:10 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4e0520cd-e6b1-4fd6-9c88-ba63b2d71ea3, published May 14, 2024, 10:06 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | volume not reported | Ended (as reported); Apr 11, 2024, 9:32 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 00802568-30ba-4b83-a4a6-5aa13af4c3ff, published Apr 13, 2024, 2:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | volume not reported | Ended (as reported); Apr 11, 2024, 9:32 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f4dfb3d4-0fe3-4740-b863-e57278a8db06, published Apr 12, 2024, 9:27 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | 1.41 million gallons | Ended (as reported); Apr 11, 2024, 9:32 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1d432737-8554-4c96-820a-e71b32ce765e, published May 3, 2024, 1:14 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL021 RIVER TERRACE | 613,322 gallons | Ended (as reported); Apr 12, 2024, 6:00 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 85bfa1e0-93df-4b96-8566-6536f7b40029, published May 14, 2024, 10:00 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Catch basins that flowed to a retention pond” | CITY OF TAUNTON | not provided | 66,500 gallons | Ended (as reported); Apr 11, 2024, 7:07 PM EDT | CITY OF TAUNTON (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 789ccd75-617f-45b2-87be-180c8373ee37, published Apr 16, 2024, 12:14 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | 562,164 gallons | Ended (as reported); Apr 14, 2024, 8:50 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ef528ddc-7a15-43e9-9759-9515efd4e6e8, published May 14, 2024, 9:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | 1.74 million gallons | Ended (as reported); Apr 12, 2024, 3:49 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 871478a1-982f-4ec7-92d7-cb3d23777a69, published May 14, 2024, 9:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 470426ad-7226-481a-a639-24acf5c2a7e9, published Apr 17, 2024, 3:06 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c6533b51-843d-4c45-96cc-a7ea79363c0d, published Apr 17, 2024, 3:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 108db281-a2ac-4f1a-840e-77c5e308beca, published Apr 17, 2024, 3:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e0d68c03-7a13-433a-8054-0ffd2f38ebe6, published Apr 17, 2024, 3:01 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 1.93 million gallons | Ended (as reported); Apr 9, 2024, 2:30 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 43855570-c337-4578-81e5-1018e6a06042, published Apr 10, 2024, 8:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2fc87d1d-c595-412b-8dd9-1488cc67f7f0, published Apr 8, 2024, 12:07 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | “FRENCH STREAM” | ROCKLAND WASTEWATER TREATMENT FACILITY | 001 | 9 million gallons | Ended (as reported); Apr 16, 2024, 5:00 PM EDT | ROCKLAND WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 37831641-7397-4c28-8a4f-e2a27587702a, published Apr 8, 2024, 4:15 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 4.99 million gallons | Ended (as reported); Apr 8, 2024, 3:22 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b6815b6f-ebeb-49ac-98f0-2d0ff0e82a1a, published May 14, 2024, 3:18 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Apr 8, 2024, 3:22 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 571c6318-5902-46cd-ae73-f6675faf6627, published Apr 8, 2024, 3:11 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF TAUNTON | TAU004 WEST WATER STREET | 863,000 gallons | Ended (as reported); Apr 7, 2024, 8:30 PM EDT | CITY OF TAUNTON (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5625a328-2de9-4cbe-8a58-49b33555ac12, published Apr 10, 2024, 3:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF TAUNTON | TAU004 WEST WATER STREET | volume not reported | Ended (as reported); Apr 7, 2024, 8:30 PM EDT | CITY OF TAUNTON (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 115efbab-6fd9-4db7-a2ac-c75d4c81db67, published Apr 7, 2024, 3:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 499,000 gallons | Ended (as reported); Apr 7, 2024, 5:00 PM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 32d3d12c-4c79-4bdc-84bf-e058581f9b0e, published Apr 9, 2024, 7:46 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 05a6cba6-43fa-4434-95b7-4f3592e678ad, published Apr 8, 2024, 12:06 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 3,800 gallons | Ended (as reported); Apr 6, 2024, 8:45 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8184e236-192c-4568-8782-5e5fc4634a50, published May 9, 2024, 11:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Apr 6, 2024, 8:45 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a98807a9-6325-4cc0-938d-52eba039bac5, published Apr 7, 2024, 5:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 1.2 million gallons | Ended (as reported); Apr 7, 2024, 12:24 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 27663ec5-467f-4834-817d-6db0e464783d, published May 9, 2024, 11:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Apr 7, 2024, 12:24 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4083631f-58e8-4d79-bb28-7134385201c7, published Apr 7, 2024, 5:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 1,150 gallons | Ended (as reported); Apr 6, 2024, 7:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record af02bb3f-a61a-4788-80ca-82688cf7ebe9, published May 15, 2024, 4:22 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 23,590 gallons | Ended (as reported); Apr 6, 2024, 7:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 308fbb2a-85d0-4286-9d10-f7a24d32749b, published May 15, 2024, 4:21 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Apr 6, 2024, 7:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4e122196-ddd8-4abe-8de0-b8495fe5bc0d, published Apr 7, 2024, 6:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 70,000 gallons | Ended (as reported); Apr 6, 2024, 6:18 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 05222096-d8ad-4c47-a8a7-153affcd690a, published May 9, 2024, 11:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Apr 6, 2024, 6:18 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fced11ec-5fda-46ef-a27c-1b83898e2ff3, published Apr 7, 2024, 5:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 60,000 gallons | Ended (as reported); Apr 6, 2024, 7:41 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 07cf3cf2-619a-4d16-b3eb-f4fc7d1ab1e4, published May 9, 2024, 11:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Apr 6, 2024, 7:41 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1dc6ffe3-2384-47ac-b4f4-49b00af3645b, published Apr 7, 2024, 5:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 140 gallons | Ended (as reported); Apr 6, 2024, 4:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0bc34856-436e-4e55-9d6c-68df4bcb0bb3, published May 15, 2024, 4:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Apr 6, 2024, 4:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 171ad0b6-6a44-4f48-a065-259ea6f11a3c, published Apr 7, 2024, 6:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 177,180 gallons | Ended (as reported); Apr 6, 2024, 8:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 934c681c-7411-4574-9f53-2be01a2530cd, published May 15, 2024, 4:13 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Apr 6, 2024, 8:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ccf31639-caab-49ab-9b30-1460c2ae211e, published Apr 7, 2024, 6:34 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 | 437,590 gallons | Ended (as reported); Apr 6, 2024, 8:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6f419721-b6eb-4966-9533-f00e72e87b8b, published May 15, 2024, 4:14 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Apr 6, 2024, 8:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ebd3bee1-505c-4974-b5cd-3e08256aedf4, published Apr 7, 2024, 6:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 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 a3a4ef34-543b-47f6-bb82-ef589fae8e02, published Apr 7, 2024, 6:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF TAUNTON | TAU004 WEST WATER STREET | 1.43 million gallons | Ended (as reported); Apr 6, 2024, 11:33 PM EDT | CITY OF TAUNTON (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a3b141bd-983a-4d5a-b10c-e76823c1bb35, published Apr 10, 2024, 3:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF TAUNTON | TAU004 WEST WATER STREET | volume not reported | Ended (as reported); Apr 6, 2024, 11:33 PM EDT | CITY OF TAUNTON (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8b30b19e-8ffc-4ff9-b52e-eec75a19354f, published Apr 6, 2024, 8:06 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 25749b96-20a9-4228-8f07-21337a468d66, published Apr 8, 2024, 12:05 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3c9f02dc-6f79-4aea-94fa-a7e29aaef1f8, published Apr 8, 2024, 12:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Monatiquot River | MASSACHUSETTS WATER RESOURCES AUTHORITY | not provided | 18,000 gallons | Ended (as reported); Apr 4, 2024, 10:00 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dc99a075-dc9c-4219-9137-57c4346d70e9, published May 10, 2024, 2:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Monatiquot River | MASSACHUSETTS WATER RESOURCES AUTHORITY | not provided | volume not reported | Ended (as reported); end time not reported | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 31888501-1e20-49bb-9c06-58cf0f1dd541, published Apr 5, 2024, 9:06 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Earlier version | Monatiquot River | MASSACHUSETTS WATER RESOURCES AUTHORITY | not provided | volume not reported | Ended (as reported); end time not reported | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b174ada4-b9c9-41b1-b8db-3a91d73c0a00, published Apr 5, 2024, 9:02 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Monatiquot River | MASSACHUSETTS WATER RESOURCES AUTHORITY | not provided | volume not reported | Ongoing (as reported); ongoing (as reported) | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c5967c64-2d4d-459d-acb5-ffd399899881, published Apr 4, 2024, 7:01 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 | 1.06 million gallons | Ended (as reported); Apr 4, 2024, 6:11 PM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4cb37462-4c2c-4fa5-83bd-0a26ef4c4812, published May 23, 2024, 2:28 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | volume not reported | Ended (as reported); Apr 4, 2024, 6:11 PM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 85ae09f8-59da-42c9-b4c9-d981921de2f0, published Apr 5, 2024, 7:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | 2.3 million gallons | Ended (as reported); Apr 4, 2024, 8:52 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3eb41802-7ecb-41c0-9334-69e448101ed6, published May 14, 2024, 3:14 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Apr 7, 2024, 5:22 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ea1d6928-a0d3-4856-8f94-d8b5b960be48, published Apr 6, 2024, 2:14 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | volume not reported | Ended (as reported); Apr 4, 2024, 8:52 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 39785f3c-5aed-4482-ba7a-6f8f9eead81b, published Apr 5, 2024, 3:12 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | volume not reported | Ongoing (as reported); ongoing (as reported) | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1f903a34-2635-489b-a7da-9c8e2c8188e8, published Apr 4, 2024, 7:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Sanitary sewer overflow (SSO) | Weymouth Fore River | MASSACHUSETTS WATER RESOURCES AUTHORITY | not provided | 2 million gallons | Ended (as reported); Apr 5, 2024, 2:00 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4fc62a0f-d938-4072-bdf8-fcad23952e7d, published May 10, 2024, 2:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Weymouth Fore River | MASSACHUSETTS WATER RESOURCES AUTHORITY | not provided | volume not reported | Ended (as reported); end time not reported | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0aab264f-e1fb-4b92-b7fa-08d61577628e, published Apr 5, 2024, 9:01 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Earlier version | Weymouth Fore River | MASSACHUSETTS WATER RESOURCES AUTHORITY | not provided | volume not reported | Ended (as reported); end time not reported | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 58155a68-80a6-4c85-ad77-7473785885ce, published Apr 4, 2024, 6:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Gloucester Harbor | CITY OF GLOUCESTER | GLO004 ROGERS STREET | 51,000 gallons | Ended (as reported); Apr 5, 2024, 12:20 AM EDT | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 485f026e-2450-44b0-92be-f010e22a29dc, published May 15, 2024, 4:05 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Gloucester Harbor | CITY OF GLOUCESTER | GLO004 ROGERS STREET | volume not reported | Ended (as reported); Apr 5, 2024, 12:20 AM EDT | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b6aafc25-e387-476f-bb8c-5a9ff110ff7f, published Apr 6, 2024, 9:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Gloucester Harbor | CITY OF GLOUCESTER | GLO004 ROGERS STREET | volume not reported | Ended (as reported); Apr 5, 2024, 12:20 AM EDT | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9280da35-d35f-4c1e-990f-d1a36aa757c1, published Apr 4, 2024, 5:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Gloucester Harbor | CITY OF GLOUCESTER | GLO005 109 ROGERS ST | 41,000 gallons | Ended (as reported); Apr 5, 2024, 2:35 AM EDT | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ee680604-8430-472e-b6a8-3d93c3f01542, published May 15, 2024, 4:07 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | 48,014 gallons | Ended (as reported); Apr 4, 2024, 2:15 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1695c953-f5fc-4d1c-b57f-8f2f95455831, published May 14, 2024, 1:53 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | volume not reported | Ended (as reported); Apr 4, 2024, 2:15 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d24bb703-9c1f-4859-b4ac-40937003934b, published May 14, 2024, 1:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Gloucester Harbor | CITY OF GLOUCESTER | GLO005 109 ROGERS ST | volume not reported | Ended (as reported); Apr 5, 2024, 2:35 AM EDT | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 499fa630-53d3-4d97-bb54-7e4088b8a363, published Apr 6, 2024, 9:46 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | volume not reported | Ended (as reported); Apr 4, 2024, 2:15 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bc0d7b7a-c437-47f1-8bce-18912577053c, published Apr 5, 2024, 7:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Gloucester Harbor | CITY OF GLOUCESTER | GLO005 109 ROGERS ST | volume not reported | Ended (as reported); Apr 5, 2024, 2:35 AM EDT | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 958d4ef1-fe37-4f7f-977f-e4da62d9daa1, published Apr 4, 2024, 5:59 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Massachusetts Bay | CITY OF GLOUCESTER | not provided | 19,000 gallons | Ended (as reported); Apr 5, 2024, 3:40 AM EDT | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1a0c7bed-2fc2-49cb-ab04-e0bedff1ea19, published May 16, 2024, 2:46 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Massachusetts Bay | CITY OF GLOUCESTER | not provided | 19,000 gallons | Ended (as reported); Apr 5, 2024, 2:50 PM EDT | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 409375bb-dbca-4db0-894d-04582615086e, published May 15, 2024, 4:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Massachusetts Bay | CITY OF GLOUCESTER | not provided | volume not reported | Ended (as reported); end time not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 96419707-5a4f-4001-8837-d84a037414c3, published Apr 6, 2024, 9:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Earlier version | Massachusetts Bay | CITY OF GLOUCESTER | not provided | volume not reported | Ended (as reported); end time not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1afee8e4-aaf0-476a-a7fb-7df23a68b802, published Apr 4, 2024, 6:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS019 JUST NW OF TOBIN BRIDGE AND 16TH ST | volume not reported | Ended (as reported); Apr 4, 2024, 12:35 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 08184d57-174c-4e55-973a-6600306effd1, published Apr 4, 2024, 5:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS019 JUST NW OF TOBIN BRIDGE AND 16TH ST | 170,000 gallons | Ended (as reported); Apr 4, 2024, 12:35 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 598f4a4d-baa6-4c29-b476-89622734305c, published May 10, 2024, 10:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | 2.44 million gallons | Ended (as reported); Apr 4, 2024, 11:30 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eb83cef7-9385-4eb1-93d4-0f7761109726, published May 10, 2024, 10:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Narragansett Bay | Bristol Sanitary Sewer System | not provided | 405 gallons | Ended (as reported); Apr 4, 2024, 11:59 AM EDT | EPA ECHO Sewer Overflow and Bypass Event report (reported to regulators) via ECHO NPDES Sewer Overflow and Bypass Event Dataset, record RISS00018:6:1, reported Apr 5, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS004 TOMAHAWK ST | 42,000 gallons | Ended (as reported); Apr 4, 2024, 11:25 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9f2803a4-9f76-4ce3-99e9-3fd01f048aff, published May 10, 2024, 10:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS004 TOMAHAWK ST | volume not reported | Ended (as reported); Apr 4, 2024, 11:25 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 463a7c60-494f-4290-a4c5-bbe9e9b9e4f1, published Apr 4, 2024, 5:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | BOSTON WATER & SEWER COMMISSION | BOS009 CORNER OF SUMMER & NEW ST | 29,000 gallons | Ended (as reported); Apr 4, 2024, 10:05 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record caf05528-511e-4886-a04d-32467a19ec88, published May 10, 2024, 10:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | BOSTON WATER & SEWER COMMISSION | BOS009 CORNER OF SUMMER & NEW ST | volume not reported | Ended (as reported); Apr 4, 2024, 10:05 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 178b6a93-e462-4644-96c2-7614ea989c32, published Apr 4, 2024, 5:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Gloucester Harbor | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | 18,000 gallons | Ended (as reported); Apr 5, 2024, 3:15 PM EDT | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fd1b059d-29ac-44ca-90b3-345c9b4d53fa, published May 16, 2024, 2:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Gloucester Harbor | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | 18,000 gallons | Ended (as reported); Apr 5, 2024, 12:35 AM EDT | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 174224d9-bf0b-4581-a796-0da78c878a5e, published May 15, 2024, 4:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Gloucester Harbor | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | volume not reported | Ended (as reported); Apr 5, 2024, 3:15 PM EDT | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ecfbea3b-0c38-4017-bbd3-049cacab1a5d, published Apr 6, 2024, 9:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Gloucester Harbor | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | volume not reported | Ended (as reported); Apr 5, 2024, 3:15 PM EDT | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 83df088a-da58-4ac3-9209-ba4ca1f2bb6f, published Apr 4, 2024, 10:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b5bcc4c1-ab09-4b49-b9dc-9033e4ad19c8, published Apr 8, 2024, 12:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | CITY OF SOMERVILLE | SOM007A/MWR205A SOUTH BANK OF MYSTIC RIVER AT INT OF ASSEMBLY SQ DR & 28 | 2.64 million gallons | Ended (as reported); Apr 4, 2024, 10:38 AM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cc065eae-bd07-4b3e-a385-ab0ae9a09030, published May 10, 2024, 2:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | CITY OF SOMERVILLE | SOM007A/MWR205A SOUTH BANK OF MYSTIC RIVER AT INT OF ASSEMBLY SQ DR & 28 | volume not reported | Ended (as reported); Apr 4, 2024, 10:38 AM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0e736dba-4711-413b-b7be-89e69f1c2554, published Apr 4, 2024, 4:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW016 FREDERICK ST & RFB | 30,610 gallons | Ended (as reported); Apr 4, 2024, 3:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8ab9124e-fc06-4b9c-9c8b-0a0d6e9f50ad, published May 15, 2024, 4:10 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW016 FREDERICK ST & RFB | volume not reported | Ended (as reported); Apr 4, 2024, 3:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9aeba579-634d-4282-98af-507c02ff9fea, published Apr 4, 2024, 7:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR203 JUST NORTH OF LOCKS AT CHARLSTOWN BRIDGE | volume not reported | Ended (as reported); Apr 4, 2024, 7:36 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2a8600bb-312e-41da-9e86-27bebcd77e16, published Apr 4, 2024, 6:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR203 JUST NORTH OF LOCKS AT CHARLSTOWN BRIDGE | 14.23 million gallons | Ended (as reported); Apr 4, 2024, 7:36 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 77908a4c-d4ac-4111-a83d-eb80ff865be7, published May 10, 2024, 2:53 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | volume not reported | Ended (as reported); end time not reported | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8574872c-7ef4-4a54-91a9-e906e50e516f, published Apr 4, 2024, 5:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW004 HURRICAN BARRIER CLARK'S COVE PUMP STATION | 4.5 million gallons | Ended (as reported); Apr 4, 2024, 5:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4c0f3f30-0630-4255-bc2e-fc5b321a0f63, published May 15, 2024, 3:44 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW004 HURRICAN BARRIER CLARK'S COVE PUMP STATION | volume not reported | Ended (as reported); Apr 4, 2024, 5:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 29d8a915-3551-4ca5-9e45-63d45dc747d5, published Apr 4, 2024, 7:38 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW010 BELLEVUE ST & RFB | 2,960 gallons | Ended (as reported); Apr 4, 2024, 2:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 86ace56d-8ea9-49ca-9442-c88662ab1da6, published May 15, 2024, 4:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW010 BELLEVUE ST & RFB | volume not reported | Ended (as reported); Apr 4, 2024, 2:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a8db413b-80b1-46d2-bd25-1725d2c9779d, published Apr 4, 2024, 7:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF TAUNTON | TAU004 WEST WATER STREET | 9.47 million gallons | Ended (as reported); Apr 6, 2024, 1:39 AM EDT | CITY OF TAUNTON (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 34171f67-7cf0-4cec-bc1a-cbc3f61bf1d9, published Apr 10, 2024, 3:40 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF TAUNTON | TAU004 WEST WATER STREET | volume not reported | Ended (as reported); Apr 6, 2024, 1:39 AM EDT | CITY OF TAUNTON (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 44182abe-d993-4134-9f41-d6b4a9903761, published Apr 4, 2024, 2:09 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW008 CALUMET ST & RFB | 80,000 gallons | Ended (as reported); Apr 4, 2024, 3:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2fe42f48-332d-431a-8fea-89809d5b0639, published May 15, 2024, 4:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW008 CALUMET ST & RFB | volume not reported | Ended (as reported); Apr 4, 2024, 3:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 03d92ef5-7e68-4043-ad43-6d22e4e7255b, published Apr 4, 2024, 7:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW006 LUCAS STREET & RFB | 1.35 million gallons | Ended (as reported); Apr 4, 2024, 5:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 720bf747-2c15-426b-aec7-b2e3eeb6c7a0, published May 15, 2024, 3:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW006 LUCAS STREET & RFB | volume not reported | Ended (as reported); Apr 4, 2024, 5:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b34d9eda-63a7-4c36-85f0-4c6f13df8a50, published Apr 4, 2024, 7:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | 395,670 gallons | Ended (as reported); Apr 4, 2024, 3:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dc6a5c24-426e-4ebd-a860-b429dfa01629, published May 15, 2024, 3:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | volume not reported | Ended (as reported); Apr 4, 2024, 3:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2ccd79e9-eb94-4134-bca0-f920ddaa50e7, published Apr 4, 2024, 7:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | 131,000 gallons | Ended (as reported); Apr 4, 2024, 1:22 AM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f93d2de4-cccf-469b-8b5e-5ca257de3dc2, published May 23, 2024, 2:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | volume not reported | Ended (as reported); Apr 4, 2024, 1:22 AM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 70b0d24b-961d-4c7e-883b-0e7fb249be57, published Apr 4, 2024, 9:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | 3.98 million gallons | Ended (as reported); Apr 4, 2024, 11:27 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2d20ab4d-166c-4403-8545-d666a687d983, published May 14, 2024, 7:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | volume not reported | Ended (as reported); Apr 4, 2024, 11:27 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bcd898eb-00d5-4fbc-b532-53f73c87f5a7, published Apr 4, 2024, 4:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Apr 7, 2024, 5:22 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f763a3da-4cf1-4e76-bee0-126f37e28f38, published Apr 7, 2024, 5:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Apr 7, 2024, 5:22 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2d5aa054-3e55-4f66-a7b0-b2b8017721d7, published Apr 6, 2024, 9:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | volume not reported | Ended (as reported); Apr 4, 2024, 9:05 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 99aae030-7e36-48a6-9b3c-23e036643e86, published Apr 4, 2024, 9:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | 4.62 million gallons | Ended (as reported); Apr 4, 2024, 9:05 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8217e783-82f5-492d-ad6f-26699c571473, published May 15, 2024, 11:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | volume not reported | Ended (as reported); Apr 4, 2024, 8:40 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1e54b440-4782-473d-9138-c5d06e54eb89, published Apr 4, 2024, 9:27 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | 3.13 million gallons | Ended (as reported); Apr 4, 2024, 8:40 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2a762a16-4a22-404c-9aea-a4afffdc8ae7, published May 15, 2024, 11:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | 347.84 million gallons | Ended (as reported); Apr 6, 2024, 1:14 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9a815d6e-1bfc-4f2d-81aa-7d05e0b12b0e, published May 14, 2024, 7:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); end time not reported | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 39d700be-90d4-48d3-91b0-ea74971508e9, published Apr 6, 2024, 5:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); end time not reported | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 004f1587-01d0-4728-9da2-95ecd6c33d34, published Apr 5, 2024, 2:31 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); Apr 6, 2024, 1:14 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 04c64fa0-ae49-4d76-a86e-5d23717b6035, published Apr 4, 2024, 3:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | 3.46 million gallons | Ended (as reported); Apr 6, 2024, 7:45 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d57d84ea-a06a-456c-aa8b-497195f5da79, published May 15, 2024, 11:38 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 120.29 million gallons | Ended (as reported); Apr 7, 2024, 5:22 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 00fcfeb1-f072-4d74-978a-b864bef17181, published May 14, 2024, 3:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Apr 7, 2024, 5:22 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fb712dda-23b0-429c-8d38-911fe453b5b2, published Apr 6, 2024, 5:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Apr 7, 2024, 5:22 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8be2752d-0e6f-43f3-97a6-19e6840532d4, published Apr 5, 2024, 9:46 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Apr 7, 2024, 5:22 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 76208bb8-52dc-4013-a896-bcc442e7bebf, published Apr 4, 2024, 7:05 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Apr 7, 2024, 5:22 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 57b3972e-ad2a-45be-9da6-c552b236ba45, published Apr 4, 2024, 1:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 1.98 million gallons | Ended (as reported); Apr 4, 2024, 3:34 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9d255ef2-82e3-42ab-a4c3-82c05067e63f, published May 9, 2024, 11:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Apr 4, 2024, 3:34 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6af8244e-bc22-4c06-8295-64acfd268b9e, published Apr 4, 2024, 11:57 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | 600,520 gallons | Ended (as reported); Apr 4, 2024, 8:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7c5ed1e-20da-49d1-aa01-56baa2ecddb8, published May 15, 2024, 9:55 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | volume not reported | Ended (as reported); Apr 4, 2024, 8:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7cf59277-1e3d-4b06-ac37-2c675bb06024, published Apr 4, 2024, 7:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 4.5 million gallons | Ended (as reported); Apr 4, 2024, 2:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f862b86a-a3fb-4a5f-8fd0-8b723b3efdf7, published May 15, 2024, 9:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Apr 4, 2024, 2:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f565af67-3e06-4d4f-951a-5ef6075de08f, published Apr 4, 2024, 7:46 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 880,000 gallons | Ended (as reported); Apr 4, 2024, 12:54 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 74b8cdc3-b738-44e0-9616-bc1f7c316b14, published May 9, 2024, 11:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Apr 4, 2024, 12:54 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1e2e0fc3-c284-4adf-be11-78254fd8e9a6, published Apr 4, 2024, 12:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 400,000 gallons | Ended (as reported); Apr 4, 2024, 8:15 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d5096930-a0c3-477f-8dbf-ef8af0300279, published May 15, 2024, 8:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | volume not reported | Ended (as reported); Apr 4, 2024, 8:15 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c0f27add-2094-425c-a11c-5e40d00b6e0b, published Apr 4, 2024, 7:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 70,000 gallons | Ended (as reported); Apr 4, 2024, 2:10 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f213dc8a-f806-4254-b43d-838659768dfe, published May 9, 2024, 11:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Apr 4, 2024, 2:10 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c933d301-27b0-4986-91b2-39f13a8e574f, published Apr 4, 2024, 12:00 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 2.97 million gallons | Ended (as reported); Apr 4, 2024, 7:35 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 73a2a556-13fd-4abc-addd-ae34fc334f78, published May 15, 2024, 8:57 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | volume not reported | Ended (as reported); Apr 4, 2024, 7:35 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f67a0940-b01e-422e-a29e-bc9853185500, published Apr 4, 2024, 7:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL014 Alton St. | 1.86 million gallons | Ended (as reported); Apr 4, 2024, 6:04 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0e0b7227-bd0e-43a4-81ed-76f67aa1183c, published May 9, 2024, 11:16 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL014 Alton St. | volume not reported | Ended (as reported); Apr 4, 2024, 6:04 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9b00611d-185d-438c-85cd-1fdddde1ad37, published Apr 4, 2024, 11:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 813,300 gallons | Ended (as reported); Apr 4, 2024, 11:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5b8cd953-3a60-4c57-9c1e-5c80b11910bf, published May 15, 2024, 11:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Apr 4, 2024, 11:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c8cf8f2d-3864-4ddc-885a-d11f8a90007c, published Apr 4, 2024, 7:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 1.51 million gallons | Ended (as reported); Apr 3, 2024, 11:03 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9e0f1538-d715-4616-9328-9f93c07b3ad2, published May 9, 2024, 11:13 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | 200,000 gallons | Ended (as reported); Apr 4, 2024, 3:03 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eb549e61-60d7-4ea8-941d-a5f6f8b4667a, published May 9, 2024, 10:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Apr 3, 2024, 11:03 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 216f175b-504e-4385-9fc1-5deb4dc50344, published Apr 4, 2024, 11:40 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | volume not reported | Ended (as reported); Apr 4, 2024, 3:03 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 53552341-6865-490c-bf9e-87b7672733ce, published Apr 4, 2024, 11:37 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | 1.07 million gallons | Ended (as reported); Apr 4, 2024, 3:17 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a729c235-d45f-40d9-9a04-b462fc730995, published May 9, 2024, 11:11 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | volume not reported | Ended (as reported); Apr 4, 2024, 3:17 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5643c777-4d07-48b1-9b16-815950e49fb5, published Apr 4, 2024, 11:39 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | 4,000 gallons | Ended (as reported); Apr 3, 2024, 6:50 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bd650458-6823-4617-9ec4-61700f4c8a5f, published May 3, 2024, 1:22 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | volume not reported | Ended (as reported); Apr 3, 2024, 6:50 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 96febdde-5384-489b-b430-a5706ecfeeca, published Apr 4, 2024, 12:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | 1,000 gallons | Ended (as reported); Apr 3, 2024, 6:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6a05e98c-76f3-4252-955c-40cf7380128a, published May 3, 2024, 1:36 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | volume not reported | Ended (as reported); Apr 3, 2024, 6:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record de4dc0fc-9ff6-41c9-8c77-378e82496fe6, published Apr 4, 2024, 1:06 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | volume not reported | Ended (as reported); Apr 6, 2024, 7:45 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5bb59292-e9de-4295-ad09-beedac32c861, published Apr 4, 2024, 9:26 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | 58,000 gallons | Ended (as reported); Apr 3, 2024, 7:05 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ad082df5-9b70-4124-998a-8a30ac3aef6f, published May 3, 2024, 1:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | volume not reported | Ended (as reported); Apr 3, 2024, 7:05 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e8fe406b-f319-4f88-b3f3-1fe5ac93ed5a, published Apr 4, 2024, 1:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | 1.82 million gallons | Ended (as reported); Apr 4, 2024, 4:35 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 665ed311-76dc-47cb-a712-2855c22cb87d, published May 3, 2024, 1:05 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Apr 4, 2024, 4:35 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3b134f95-8497-4af2-b68e-2d7d5089ab36, published Apr 4, 2024, 12:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | 13.16 million gallons | Ended (as reported); Apr 4, 2024, 11:10 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a4857dbd-b3ce-4ed9-9e57-35e917677d2d, published May 15, 2024, 9:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Apr 4, 2024, 11:10 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9b617855-7c4c-46d2-91b1-c3be8ee6e36d, published Apr 4, 2024, 7:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 3.94 million gallons | Ended (as reported); Apr 4, 2024, 3:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d73aa5cf-1ed6-4944-b4ad-84e4f5991349, published May 15, 2024, 8:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 57,210 gallons | Ended (as reported); Apr 3, 2024, 5:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a635558c-a2f6-4db0-bd1f-042241b84dd3, published May 15, 2024, 8:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Apr 4, 2024, 3:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9dc243ec-7333-47d8-877e-4bbb400206bf, published Apr 4, 2024, 7:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | volume not reported | Ended (as reported); Apr 4, 2024, 12:40 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ace2c906-38d8-4cd7-97c5-bf45807d565b, published Apr 5, 2024, 4:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | volume not reported | Ended (as reported); Apr 4, 2024, 12:40 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c6b15825-ec87-452b-a6bb-0b3426410725, published Apr 4, 2024, 12:59 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 4.33 million gallons | Ended (as reported); Apr 4, 2024, 5:08 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f266f349-47a7-4f9f-9bb4-0bc12b638314, published May 9, 2024, 10:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Apr 4, 2024, 5:08 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bf889056-644e-46f9-b40e-ef7a65350431, published Apr 4, 2024, 8:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | 1.15 million gallons | Ended (as reported); Apr 4, 2024, 12:40 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2270fae7-7e05-4a34-9193-247c3a1f5063, published May 3, 2024, 1:10 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 43.6 million gallons | Ended (as reported); Apr 5, 2024, 5:05 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record af0f6855-5d26-40b0-a782-e3e51eb4fe43, published May 9, 2024, 10:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Apr 5, 2024, 5:05 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bf2eb7fb-b258-4c40-ade9-91d5c4ac7dd9, published Apr 4, 2024, 6:37 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 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 315fc2ba-3d36-4cf0-b64b-4ce400b5c925, published Apr 3, 2024, 4:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 1.84 million gallons | Ended (as reported); Apr 4, 2024, 12:36 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c65360c5-6ed2-4901-95d5-0b375a8fcda1, published May 9, 2024, 10:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Apr 4, 2024, 12:36 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f9fe57bb-55ac-4701-8710-46a26d99ef5a, published Apr 4, 2024, 6:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | 307,083 gallons | Ended (as reported); Apr 5, 2024, 10:30 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bc893ddb-215b-4643-bb67-05ec619bbf55, published May 14, 2024, 9:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL021 RIVER TERRACE | 260,312 gallons | Ended (as reported); Apr 4, 2024, 2:50 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f884fe56-4dff-4d81-b1ce-b58d7a7cbbae, published May 14, 2024, 9:57 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | 1.66 million gallons | Ended (as reported); Apr 4, 2024, 2:09 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c2eab34c-6560-4f4e-a2e1-73c2e1731216, published May 14, 2024, 9:19 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 44fc54f9-ab0f-4aed-92aa-3af409dcb154, published Apr 8, 2024, 12:00 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR034 MAIN ST. | 32,000 gallons | Ended (as reported); Apr 2, 2024, 11:10 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8db8dc0c-7ca1-4bc5-924a-66780d45d4ce, published Apr 8, 2024, 2:40 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 10,100 gallons | Ended (as reported); Apr 2, 2024, 10:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2e072637-b5d2-4efd-bc06-6862c7956a95, published May 15, 2024, 7:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Apr 2, 2024, 10:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 618d9b12-1772-4e50-9a5e-d28ceb8232eb, published Apr 3, 2024, 8:15 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 30,000 gallons | Ended (as reported); Apr 2, 2024, 10:18 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e48a2deb-6662-444c-b13e-ef600c8c8e98, published May 7, 2024, 10:27 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Apr 2, 2024, 10:18 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bae0d581-ea1a-4efc-b617-8ef69ac8dcb4, published Apr 3, 2024, 7:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 82,580 gallons | Ended (as reported); Apr 2, 2024, 10:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 130c1da3-fe3e-437f-a709-db1f3af8ef9d, published May 14, 2024, 8:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 116,000 gallons | Ended (as reported); Apr 3, 2024, 12:30 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1f1a5c13-ed83-42aa-8e8b-3632a2dc7950, published May 7, 2024, 10:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Apr 2, 2024, 10:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6f21210f-d0c2-4d4d-bac0-85874dc7a19f, published Apr 3, 2024, 8:12 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Apr 3, 2024, 12:30 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f508e16e-a394-4233-8c42-fe7f705df268, published Apr 3, 2024, 7:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 30,000 gallons | Ended (as reported); Apr 2, 2024, 10:21 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cfa83de9-5f14-40de-9fbd-355556adc5a1, published May 7, 2024, 10:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Apr 2, 2024, 10:21 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e42e2b1e-0560-4dac-ac62-a5180d11c210, published Apr 3, 2024, 7:09 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 1.18 million gallons | Ended (as reported); Apr 3, 2024, 12:30 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 69001551-a683-4448-a69c-97269fff7996, published May 7, 2024, 10:16 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 1.18 million gallons | Ended (as reported); Apr 3, 2024, 12:30 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eed589ba-c857-4c28-9a64-b3cab50b4b70, published May 3, 2024, 1:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Apr 3, 2024, 12:30 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 29bf9994-6cc8-43f4-9210-d5a11a61e27f, published Apr 3, 2024, 7:05 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 | 22,360 gallons | Ended (as reported); Apr 2, 2024, 10:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e067399a-40c4-4d31-a213-7e0310736a32, published May 14, 2024, 8:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Apr 2, 2024, 10:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 70adbe82-36c2-4637-9035-cadffbae7b91, published Apr 3, 2024, 8:12 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | 0 gallons | Ended (as reported); Apr 2, 2024, 6:50 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 954e2ee4-11c4-42e9-929c-5d2c61281331, published Apr 4, 2024, 3:22 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | 1.38 million gallons | Ended (as reported); Apr 2, 2024, 11:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2c0f5d3e-5de2-4e18-9934-446cd1de97b3, published Apr 4, 2024, 3:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4e2a33c6-314c-443b-b144-4400dbcb5096, published Apr 8, 2024, 11:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6b0576ed-6eee-4e3b-b11f-8fbd197cde0a, published Apr 8, 2024, 11:54 AM EDT, 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) | 023 JEFFERSON ST. | 5,729 gallons | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:023:2024-04, reported May 10, 2024, 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 | 373,989 gallons | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:021:2024-04, reported May 10, 2024, 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. | 987,844 gallons | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:020:2024-04, reported May 10, 2024, 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. | 4.25 million gallons | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:018:2024-04, reported May 10, 2024, 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) | 009 BERKSHIRE ST. | “3 discharge event(s)” | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:009:2024-04, reported May 10, 2024, 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 | 111,972 gallons | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:008:2024-04, reported May 10, 2024, 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. | 642 gallons | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:007:2024-04, reported May 10, 2024, 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 | 373 gallons | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:002:2024-04, reported May 10, 2024, 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); 0.5 hr of discharge; 30000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:049:2024-04, reported May 7, 2024, 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); 0.4 hr of discharge; 4000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:048:2024-04, reported May 7, 2024, 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); 0.8 hr of discharge; 37000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:046:2024-04, reported May 7, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Springfield Water and Sewer Commission | 045 FORT PLEASANT AVE. | “1 discharge event(s); 0.3 hr of discharge; 10000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:045:2024-04, reported May 7, 2024, 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 | “1 discharge event(s); 0.6 hr of discharge; 976999 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:042:2024-04, reported May 7, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 015 015A and 015B: UNION ST. | “1 discharge event(s); 0.3 hr of discharge; 71000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:015:2024-04:1, reported May 7, 2024, 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. | “2 discharge event(s); 3.1 hr of discharge; 346000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:014:2024-04, reported May 7, 2024, 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. | “2 discharge event(s); 3.8 hr of discharge; 338000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:013:2024-04, reported May 7, 2024, 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. | “4 discharge event(s); 12.9 hr of discharge; 2767000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:012:2024-04, reported May 7, 2024, 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. | “2 discharge event(s); 15.3 hr of discharge; 3537000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:010:2024-04, reported May 7, 2024, 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); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:32B:2024-04, reported May 8, 2024, 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 | “3 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:32A:2024-04, reported May 8, 2024, 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 | “3 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:037:2024-04, reported May 8, 2024, 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); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:034:2024-04, reported May 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | City of Chicopee (Water Pollution Control) | 027 PARKING LOT, TOPORS GARAGE & FRONT ST | “7 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:027:2024-04, reported May 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | City of Chicopee (Water Pollution Control) | 026 BELL & FRONT ST. | “1 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:026:2024-04, reported May 8, 2024, 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); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:024:2024-04, reported May 8, 2024, 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) | 008 EASEMENT OF JONES FERRY RD PUMP STATION | “2 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:008:2024-04, reported May 8, 2024, 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 | “4 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:005:2024-04, reported May 8, 2024, 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 | “8 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); April 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:003:2024-04, reported May 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record |