Massachusetts / Reports / 2026 /
Massachusetts sewage discharges, March 2026
324 records of sewage discharges and water advisories in Massachusetts dated in March 2026, newest first. Each record keeps the source's own times and wording.
Source: the agencies, sewer operators and EPA records named on each row and on the Sources page. Updated 2026-11-02 21:26 UTC.
| Start | Type | Water | Sewer operator | Outlet | Volume | Status and end | Source and record |
|---|---|---|---|---|---|---|---|
| Blended discharge | Connecticut River | TOWN OF MONTAGUE | 001 | 23,000 gallons | Ended (as reported); Mar 31, 2026, 11:20 PM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e92a4de2-b7d0-40d2-974d-1cabe6dca31c, published Apr 1, 2026, 11:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Connecticut River | TOWN OF MONTAGUE | 001 | volume not reported | Ended (as reported); Mar 31, 2026, 11:20 PM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 38795a48-62f2-4ca7-a748-c4ac2a3bf2b5, published Apr 1, 2026, 11:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | TOWN OF MONTAGUE | MON001 GREENFIELD RD NEAR WPCF | 131 gallons | Ended (as reported); Mar 31, 2026, 10:20 PM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2edb54f7-a1e8-4741-85e2-9e6e20608d54, published Apr 9, 2026, 10:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | TOWN OF MONTAGUE | MON001 GREENFIELD RD NEAR WPCF | volume not reported | Ended (as reported); Mar 31, 2026, 10:20 PM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e23226d0-6eeb-4f71-bfb7-110f76af3b76, published Apr 1, 2026, 10:54 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 | volume not reported | Ended (as reported); Apr 1, 2026, 12:17 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c8ce9804-d206-4231-a48a-794a29221a8e, published Jun 4, 2026, 11:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL023 JEFFERSON ST. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 986fc2aa-f526-47a6-a94b-6533dceb812c, published Jun 4, 2026, 11:42 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. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5c576091-9cc1-4178-9ff9-863c966e06c7, published Jun 4, 2026, 11:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | TOWN OF MONTAGUE | MON002 OFF POWER ST ADJACENT TO POWER CANAL | 154 gallons | Ended (as reported); Mar 31, 2026, 9:35 PM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 68e4107a-22dd-41eb-860f-db8726a9831c, published Apr 9, 2026, 10:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | TOWN OF MONTAGUE | MON002 OFF POWER ST ADJACENT TO POWER CANAL | volume not reported | Ended (as reported); Mar 31, 2026, 9:35 PM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 514d2b2a-5164-467a-be2a-04d83f5c0191, published Apr 1, 2026, 10:51 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 | 47,212 gallons | Ended (as reported); Mar 31, 2026, 9:20 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0c784264-d71d-4674-a374-ff5f2d6cb2ca, published Apr 15, 2026, 6:09 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); Mar 31, 2026, 9:20 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6a8aa73a-76eb-4508-a8c5-139486d36a02, published Apr 1, 2026, 7:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 205,099 gallons | Ended (as reported); Mar 31, 2026, 9:10 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 875b58c4-086d-4168-84ea-84df6089a83c, published Apr 15, 2026, 2:29 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); Mar 31, 2026, 9:10 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7ed5a2f-d852-4494-9999-df549c69a0da, published Mar 31, 2026, 3:05 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 | 301,263 gallons | Ended (as reported); Mar 31, 2026, 9:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 28ee1a85-2d9c-410d-9b08-801b33c609a5, published Apr 15, 2026, 2:28 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); Mar 31, 2026, 9:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1eb42014-2fff-4c3c-bed5-64d60d4d352a, published Mar 31, 2026, 3:06 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 | 440,852 gallons | Ended (as reported); Mar 31, 2026, 9:35 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ac633571-faf5-472d-9af5-f96ba5f64bde, published Apr 15, 2026, 2:30 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); Mar 31, 2026, 9:35 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 100982c8-dc80-40e6-9646-712c23700bfa, published Mar 31, 2026, 3:07 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 | 40,694 gallons | Ended (as reported); Mar 31, 2026, 8:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d935d354-27bd-4e1b-99e6-b40515404a37, published Apr 15, 2026, 2:30 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); Mar 31, 2026, 8:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 11bbf801-bc1b-4fc8-8ce1-09880ddb158d, published Mar 31, 2026, 3:08 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 | 138,673 gallons | Ended (as reported); Mar 27, 2026, 4:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4cf40f99-b7b2-4fc5-8cf2-907e7898ef46, published Apr 15, 2026, 2:25 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 | 137,316 gallons | Ended (as reported); Mar 27, 2026, 4:15 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record efe662bf-addb-41d6-be19-8bffbbc4caea, published Apr 15, 2026, 2:23 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); Mar 27, 2026, 4:15 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 27c14522-d230-4876-8af2-550b3f4c1256, published Mar 27, 2026, 8:17 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); Mar 27, 2026, 4:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 77d34766-2045-43e9-bcfe-ab42411dc04c, published Mar 27, 2026, 8:16 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 6,180 gallons | Ended (as reported); Mar 27, 2026, 3:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 082d8382-bb47-4e74-a1b6-b86e14184465, published Apr 15, 2026, 2:26 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 | NEW035 MAXFIELD ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Mar 27, 2026, 3:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9927bab8-64fd-437f-964b-185c48d0f94b, published Mar 27, 2026, 8:18 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 | 4,500 gallons | Ended (as reported); Mar 23, 2026, 12:00 PM EDT | EPA ECHO Sewer Overflow and Bypass Event report (reported to regulators) via ECHO NPDES Sewer Overflow and Bypass Event Dataset, record RISS00018:12:1, reported Mar 24, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW008 CALUMET ST & RFB | 52,495 gallons | Ended (as reported); Mar 23, 2026, 9:20 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4fc83cd0-64ae-443e-8a46-0c94a7170753, published Apr 15, 2026, 2:19 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 | NEW008 CALUMET ST & RFB | volume not reported | Ended (as reported); Mar 23, 2026, 9:20 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a969ca0b-0ef8-4d58-a055-811ac7efe94d, published Mar 23, 2026, 1:15 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | 316,359 gallons | Ended (as reported); Mar 23, 2026, 10:30 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e24d667d-ffc2-4fb6-908c-8de32b29039b, published Apr 15, 2026, 2:18 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); Mar 23, 2026, 10:30 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 51b6c319-be16-4e6c-893d-d3b35a303cad, published Mar 23, 2026, 1:16 PM 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 | 1.55 million gallons | Ended (as reported); Mar 23, 2026, 11:30 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 72691bd9-f7f9-4f22-810e-38e0a1772a8b, published Apr 15, 2026, 2:18 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); Mar 23, 2026, 11:30 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 603f9823-d16a-47cc-ad59-f3ee61c09bfc, published Mar 23, 2026, 9:03 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 4.92 million gallons | Ended (as reported); Mar 23, 2026, 12:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dca38203-e831-4b6e-9639-1f50bc2fc378, published Apr 15, 2026, 2:20 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | volume not reported | Ended (as reported); Mar 23, 2026, 12:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 225034dd-cb65-46a2-b213-c041518211a6, published Mar 23, 2026, 8:57 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 | 3.05 million gallons | Ended (as reported); Mar 23, 2026, 1:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5e4f54fa-1a8a-48f1-9d3b-d430b2be0784, published Apr 15, 2026, 2:22 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 2.57 million gallons | Ended (as reported); Mar 23, 2026, 1:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 807aacac-39e1-4383-96d0-5ccffa36a058, published Apr 15, 2026, 2:20 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Mar 23, 2026, 1:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7f81e2d-3267-44c2-903f-6831fd3bba07, published Mar 23, 2026, 8:59 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); Mar 23, 2026, 1:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 47632cd6-4d05-4a03-9ffc-ec99b87e4d57, published Mar 23, 2026, 8:58 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 | 513,244 gallons | Ended (as reported); Mar 23, 2026, 10:55 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d76cf69c-f146-47a7-980a-5b758af206e3, published Apr 15, 2026, 2:21 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); Mar 23, 2026, 10:55 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c272a918-9a14-42fc-aaa9-002e22532298, published Mar 23, 2026, 9:00 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 | 921,560 gallons | Ended (as reported); Mar 23, 2026, 1:25 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8928a8e1-bd18-43f1-8ec7-075c8ae97d8a, published Apr 15, 2026, 2:23 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); Mar 23, 2026, 1:25 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d9ce68e5-7be4-4e8a-8659-9df18234bc90, published Mar 23, 2026, 9:01 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 | 2.51 million gallons | Ended (as reported); Mar 23, 2026, 11:55 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 87090fc1-4e83-4e88-b208-0858739c90e8, published Apr 15, 2026, 2:17 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); Mar 23, 2026, 11:55 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a7f6f620-3d0b-4e33-861f-938df7320cda, published Mar 23, 2026, 9:02 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 344,850 gallons | Ended (as reported); Mar 22, 2026, 11:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6300915a-361b-4162-8628-b7d343d53b4f, published Apr 15, 2026, 1:52 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); Mar 22, 2026, 11:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 97d1c8af-365c-46d5-a109-d17c9289a792, published Mar 23, 2026, 8:48 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 | 1.67 million gallons | Ended (as reported); Mar 23, 2026, 5:08 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 85ae5f49-f206-4a7e-87ba-32cbf00cd0df, published Apr 13, 2026, 10:28 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 | FAL013 COVE ST | volume not reported | Ended (as reported); Mar 23, 2026, 5:08 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8ef1c7d9-3061-42fa-8dc6-aac95b8a5d09, published Mar 23, 2026, 11:01 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 0 gallons | Ended (as reported); Mar 22, 2026, 10:03 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 21082b17-03f5-439f-bc46-51447c8fa453, published Apr 13, 2026, 10:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Mar 22, 2026, 10:03 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3687872d-cfb3-4076-813b-bf67cd660220, published Mar 23, 2026, 11:02 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 | 3,968 gallons | Ended (as reported); Mar 22, 2026, 10:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0e1ae9e0-40dd-4e50-a6aa-fe0bb6df7639, published Apr 15, 2026, 1:50 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); Mar 22, 2026, 10:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fcdda4ec-c029-4737-9d72-bf2658e4d0fa, published Mar 23, 2026, 8:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 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 defa7837-b2e3-42fd-b6d6-6d481e70a36a, published Mar 23, 2026, 8:49 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 | 479,495 gallons | Ended (as reported); Mar 23, 2026, 12:20 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6c850e30-d221-42d0-9c39-6bb0edd4e10c, published Apr 15, 2026, 1:57 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 | 22,316 gallons | Ended (as reported); Mar 22, 2026, 8:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8375625e-f981-4477-a18e-4b3991fea996, published Apr 15, 2026, 1:56 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); Mar 23, 2026, 12:20 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ff39ff87-0d74-4f2d-9ea7-614c421f516a, published Mar 22, 2026, 8:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | 59,570 gallons | Ended (as reported); Mar 22, 2026, 11:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 34a5d0b3-efb0-4274-8752-02d97f0bfec7, published Apr 15, 2026, 1:55 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); Mar 22, 2026, 11:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 44ef18c8-b391-425f-86be-5043c45bf294, published Mar 22, 2026, 8:54 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. | 782,100 gallons | Ended (as reported); Mar 23, 2026, 1:15 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 74cc3014-fd94-4616-bc43-099e59effa90, published Apr 13, 2026, 10:26 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); Mar 23, 2026, 1:15 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 45f6c599-becb-43bf-ae6a-b7f16b213504, published Mar 23, 2026, 11:00 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 3.25 million gallons | Ended (as reported); Mar 23, 2026, 9:16 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a355e3e9-641c-4e74-963d-6cceb818c7da, published Apr 13, 2026, 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 | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Mar 23, 2026, 9:16 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4df412a3-c54d-49e3-84bb-aea2c1fce939, published Mar 23, 2026, 10:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 19.19 million gallons | Ended (as reported); Mar 24, 2026, 1:15 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e8001426-6ade-4c08-bd91-1b41d9e8ddfd, published Apr 13, 2026, 10:23 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); Mar 24, 2026, 1:15 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7dc9e7c6-d0ac-40d3-a3ea-94935e39f01f, published Mar 23, 2026, 10:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | volume not reported | Ended (as reported); end time not reported | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a2424ef2-542e-410c-9e3d-dfc10b93cc6e, published Mar 22, 2026, 8:56 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 | 776,066 gallons | Ended (as reported); Mar 22, 2026, 5:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 702a00b7-369c-4b74-a443-1a08d7b764cd, published Apr 15, 2026, 1:53 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 | 4,461 gallons | Ended (as reported); Mar 22, 2026, 3:25 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b1d271f1-cba9-4053-89ed-077d0190f444, published Apr 15, 2026, 1:53 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); Mar 22, 2026, 5:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1389fbc6-9a24-42ce-879e-2c69f7adf495, published Mar 22, 2026, 8:57 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 | 416,700 gallons | Ended (as reported); Mar 23, 2026, 10:19 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 30192c5c-b388-486e-9afa-deb6abc139d9, published Apr 13, 2026, 10:21 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); Mar 23, 2026, 10:19 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 527e4648-e7e2-486e-8477-70c4ba0fc40e, published Mar 23, 2026, 10:57 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 | 1.47 million gallons | Ended (as reported); Mar 22, 2026, 11:44 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a756b2d8-eb33-4790-b7cd-721e20123f66, published Apr 15, 2026, 1:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Mar 22, 2026, 11:44 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 043d0fdc-febc-4769-871a-ab11157269c7, published Mar 22, 2026, 8:58 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 | 11.35 million gallons | Ended (as reported); Mar 23, 2026, 12:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e80e2086-8dc8-4ed2-85eb-0fb87ca8ed42, published Apr 15, 2026, 1:54 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 | 490,000 gallons | Ended (as reported); Mar 23, 2026, 10:40 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 012570b8-0ded-4387-96aa-8a575a9f92ac, published Apr 13, 2026, 10:20 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); Mar 23, 2026, 10:40 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 73ddbdf7-1d00-4642-a290-61d779f0e92a, published Mar 23, 2026, 10:56 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); Mar 23, 2026, 12:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6cd0140c-5765-4b5a-a5db-dfcc53e91289, published Mar 22, 2026, 9:00 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 371,440 gallons | Ended (as reported); Mar 22, 2026, 11:49 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b9145c11-02db-43ad-91b4-ca8759e820c2, published Apr 15, 2026, 1:59 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Mar 22, 2026, 11:49 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 79a433d7-cb31-4c29-8926-dfc3919f62bc, published Mar 22, 2026, 9:01 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. | 165,000 gallons | Ended (as reported); Mar 22, 2026, 3:10 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 01631b78-4122-482d-90f1-8810a4209dc8, published Apr 7, 2026, 10:47 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); Mar 22, 2026, 3:10 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1911233b-98cc-4978-937a-0cda8b67f0d1, published Mar 23, 2026, 10:11 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | 1.03 million gallons | Ended (as reported); Mar 22, 2026, 2:38 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 696f150b-0f3e-4de9-9cf6-c2013b61ecdd, published Apr 7, 2026, 11:18 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. | 122,000 gallons | Ended (as reported); Mar 22, 2026, 2:55 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0c4eb070-15c8-46f3-93b6-f7bf0932eaf8, published Apr 7, 2026, 10:53 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); Mar 22, 2026, 2:55 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 71fd83a5-0983-43d9-9cb7-1ff1ed6a2fff, published Mar 23, 2026, 10:13 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | volume not reported | Ended (as reported); Mar 22, 2026, 2:38 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c4d2fb4f-fe77-4e7e-b1c7-e5d2fde8af2c, published Mar 23, 2026, 10:12 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. | 13,000 gallons | Ended (as reported); Mar 22, 2026, 2:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d1fda2c6-fd79-476a-9bf6-423574e1720b, published Apr 7, 2026, 11:12 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | volume not reported | Ended (as reported); Mar 22, 2026, 2:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 75c1ecab-97ab-419d-bf0c-f622b36c9d0e, published Apr 7, 2026, 11:05 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Atlantic Ocean” | BEVERLY, CITY OF | not provided | 6,000 gallons | Ended (as reported); Mar 21, 2026, 2:40 PM EDT | BEVERLY, CITY OF (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4df24010-ff3c-4077-9f1c-7c6238c4b9c5, published May 27, 2026, 4:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Atlantic Ocean” | BEVERLY, CITY OF | not provided | volume not reported | Ended (as reported); end time not reported | BEVERLY, CITY OF (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 323a6428-388c-45f3-a7d0-ec4e4ed99fe9, published May 11, 2026, 1:16 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 | 348,003 gallons | Ended (as reported); Mar 21, 2026, 2:34 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 552291b2-9806-4991-a1bf-ec705628cff4, published Apr 15, 2026, 1:44 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 | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Mar 21, 2026, 2:34 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 163c0ecc-497c-4960-9cf3-03905f6ecc48, published Mar 21, 2026, 7:40 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 | 1.69 million gallons | Ended (as reported); Mar 21, 2026, 12:30 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8d071f65-43fb-49e7-b331-07947dcbc831, published Apr 15, 2026, 1:45 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); Mar 21, 2026, 12:30 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 894ccd18-637b-4a54-97ff-45e6599cd2d4, published Mar 21, 2026, 7:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 28,564 gallons | Ended (as reported); Mar 20, 2026, 11:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a10200cb-e1a8-437a-8e2d-2e6efd3223a8, published Apr 15, 2026, 1:46 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); Mar 20, 2026, 11:45 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 26d6cf33-e60c-48b7-b82e-c4eca18ddde7, published Mar 21, 2026, 7:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 2.72 million gallons | Ended (as reported); Mar 19, 2026, 5:00 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 93c2b8a1-459d-4a8a-9af2-b1f08e438903, published Mar 20, 2026, 7:57 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Ten Mile River | ATTLEBORO WASTEWATER TREATMENT FACILITY | not provided | 91.62 million gallons | Ended (as reported); Mar 30, 2026, 9:00 AM EDT | ATTLEBORO WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5d8a5d2c-6584-4278-95fc-d85d65d95b6b, published Apr 8, 2026, 9:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Ten Mile River | ATTLEBORO WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); end time not reported | ATTLEBORO WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3b543b3b-afd9-46cb-939e-a23a131ece4c, published Apr 7, 2026, 11:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 4.84 million gallons | Ended (as reported); Mar 18, 2026, 8:00 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 30e6a1b4-4175-4a57-b2bf-063848de82b0, published Mar 20, 2026, 7:51 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 | 0 gallons | Ended (as reported); Mar 17, 2026, 6:50 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 06598b98-d3c3-42a9-8a04-093524b4acf3, published Apr 14, 2026, 5:05 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | volume not reported | Ended (as reported); Mar 17, 2026, 6:50 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bd388e27-b8fa-4b31-876b-e9bfa01e7ef5, published Mar 17, 2026, 3:26 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 | volume not reported | Ended (as reported); end time not reported | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bded61c6-46ac-4664-a641-16909e93ca22, published Mar 17, 2026, 2:17 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. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 75fbd2f2-f0b7-461d-91e1-012960f7dc1e, published Jun 4, 2026, 11:42 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. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record aad0a6ac-df98-4b04-80f4-c692cfdcb81f, published Jun 4, 2026, 11:33 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 | volume not reported | Ended (as reported); Apr 1, 2026, 12:17 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 43375af6-ebbf-438b-9a68-b290055636e7, published Jun 4, 2026, 11:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypassDuplicate | Massachusetts Bay | Massachusetts Water Resources Authority | not provided | 5.98 million gallons | Ended (as reported); Mar 17, 2026, 2:07 AM EDT | EPA ECHO Sewer Overflow and Bypass Event report (reported to regulators) via ECHO NPDES Sewer Overflow and Bypass Event Dataset, record MA0103284:1:2, reported Mar 20, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Mar 17, 2026, 4:11 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 054d6e8f-5407-4d86-8765-6a1df02b91a2, published Mar 17, 2026, 4:40 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 6.81 million gallons | Ended (as reported); Mar 17, 2026, 4:11 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5d6e2fc2-d14b-4c7b-9cbb-e7a9bc83c2cc, published Apr 15, 2026, 5:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | 5.98 million gallons | Ended (as reported); Mar 17, 2026, 1:07 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2f87493f-2e45-4e3f-9890-808b2087d0f7, published Apr 8, 2026, 10:33 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); Mar 17, 2026, 1:07 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bdfc7578-67c1-4a51-911d-10b5910a83bd, published Mar 17, 2026, 7:40 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | 2,580 gallons | Ended (as reported); Mar 16, 2026, 9:25 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 172020f6-749f-4754-a3a0-ccab341459cf, published Apr 15, 2026, 6:14 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); Mar 16, 2026, 9:25 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2099e396-9429-41bb-b995-e3c06e0d7f0e, published Mar 17, 2026, 7:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | 24,580 gallons | Ended (as reported); Mar 16, 2026, 9:30 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 18e5d798-bacf-4360-9ce1-4c9a8e1d55ea, published Apr 15, 2026, 6:13 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) | volume not reported | Ended (as reported); end time not reported | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b232f984-5d41-41d3-a526-d22f2e0e5c52, published Mar 17, 2026, 7:41 AM 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 | volume not reported | Ended (as reported); end time not reported | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1b9edb6e-b1f1-49eb-8080-778ce942a3c0, published Mar 17, 2026, 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 | SPR049 SPRINGFIELD ST. | 4,000 gallons | Ended (as reported); Mar 16, 2026, 8:40 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 43ee61b5-134d-4d66-9139-17395a8c1d4e, published Apr 7, 2026, 11:23 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); Mar 16, 2026, 8:40 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5265e619-7759-438d-abd9-09bc8ed93841, published Apr 7, 2026, 11:21 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. | 2,000 gallons | Ended (as reported); Mar 16, 2026, 9:00 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8e7c7a0d-1ba1-49ab-89a7-614627f14622, published Apr 7, 2026, 11:19 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. | 792,000 gallons | Ended (as reported); Mar 17, 2026, 12:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 66ad9851-15f7-4b16-b00f-68bc2e68c405, published Apr 7, 2026, 10:46 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | volume not reported | Ended (as reported); Mar 16, 2026, 9:00 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 22160dcf-18af-453f-a216-93841086dda5, published Mar 17, 2026, 9:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Mar 17, 2026, 12:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2be393a7-b1af-410f-911d-ad8552d880fc, published Mar 17, 2026, 9:49 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 | 6.41 million gallons | Ended (as reported); Mar 16, 2026, 10:26 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 86e12280-aa2c-4f59-a1c1-b98725f1f80c, published Apr 7, 2026, 11:17 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); Mar 17, 2026, 1:30 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0b913b88-7270-4769-b998-9310957da6d0, published Apr 7, 2026, 10:52 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); Mar 16, 2026, 10:26 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 27655e85-91fd-4b3c-889e-3ac3523a2ca4, published Mar 17, 2026, 9:51 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); Mar 17, 2026, 1:30 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4f341ea2-3d12-448d-943d-f5286748399b, published Mar 17, 2026, 9:47 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 | volume not reported | Ended (as reported); end time not reported | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2e504a05-7afa-4489-8355-2ff717762401, published Mar 17, 2026, 8:26 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | volume not reported | Ended (as reported); end time not reported | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 73a5ab64-175e-4f6f-97cc-988775779c58, published Mar 17, 2026, 7:27 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF HOLYOKE | HOL021 RIVER TERRACE | volume not reported | Ended (as reported); Apr 1, 2026, 12:17 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0988f97e-1b76-4929-9bc6-d9d2db87da6d, published Jun 4, 2026, 11:44 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. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c5676563-f572-491b-a620-1b4e322f25aa, published Jun 4, 2026, 11:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 1.13 million gallons | Ended (as reported); Mar 16, 2026, 11:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d14ffe03-160d-482f-a029-fc47d9b29d2b, published Apr 15, 2026, 1:31 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 | 318,208 gallons | Ended (as reported); Mar 16, 2026, 11:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fc73b41b-eab8-4d83-a73c-879e24a4fe0c, published Apr 15, 2026, 1:22 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | volume not reported | Ended (as reported); Mar 16, 2026, 11:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 06583b68-ec29-4612-8879-b221e32316f8, published Mar 17, 2026, 7:28 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 | 1.43 million gallons | Ended (as reported); Mar 17, 2026, 2:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 53855336-704d-43f0-9d67-7bea879206c7, published Apr 15, 2026, 1:19 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 | 910,380 gallons | Ended (as reported); Mar 16, 2026, 11:15 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 478913ac-ad4a-4fb2-b5b5-90c67aa402e5, published Apr 15, 2026, 1:18 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 5c43d81d-295c-49a9-95e7-d7cf76932b0e, published Mar 17, 2026, 7:22 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Mar 17, 2026, 2:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 934ecdd5-520a-4d2f-8c5c-0d8c23c370c6, published Mar 17, 2026, 7:21 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 c8116e2d-2357-422c-a678-7f9eb4a850b8, published Mar 17, 2026, 7:23 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); Mar 16, 2026, 4:34 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f4748b65-624e-4414-93b4-e02be13eb012, published Mar 16, 2026, 4:00 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | 7.2 million gallons | Ended (as reported); Mar 16, 2026, 7:03 PM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 012fa070-de61-4760-b43e-538bd50e095d, published Jun 4, 2026, 9:00 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | volume not reported | Ended (as reported); Mar 16, 2026, 7:03 PM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b5c6a852-9280-464f-8dcc-a800de0a0d71, published Mar 17, 2026, 9:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 444 gallons | Ended (as reported); Mar 16, 2026, 11:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5020d768-70ce-4530-a11a-1317577fe2a4, published Apr 15, 2026, 1:20 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | volume not reported | Ended (as reported); Mar 16, 2026, 11:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 41a39437-72ba-4f3e-aeed-5f68dfcfd029, published Mar 16, 2026, 2:23 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. | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b49d4f5b-36c7-4585-8488-2b225ec00e08, published Jun 4, 2026, 11:41 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 | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d2dca795-c3d3-4587-8585-aaebd0ad2461, published Jun 4, 2026, 11:25 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. | 147,000 gallons | Ended (as reported); Mar 16, 2026, 12:25 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6f2d2084-c822-46fc-afd8-942a4bd82401, published Apr 7, 2026, 11:02 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | volume not reported | Ended (as reported); Mar 16, 2026, 12:25 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6339bc38-21b0-4ae7-ab1e-2ed2d06ce787, published Mar 17, 2026, 9:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR203 JUST NORTH OF LOCKS AT CHARLSTOWN BRIDGE | 3.23 million gallons | Ended (as reported); Mar 16, 2026, 10:53 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dbaa184b-e88c-42f3-b748-7fbe4773676c, published Apr 8, 2026, 10:31 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); Mar 16, 2026, 10:53 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1213018a-d146-417b-9003-6180e57c94ab, published Mar 16, 2026, 8:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypassDuplicate | Massachusetts Bay | Massachusetts Water Resources Authority | not provided | 10.09 million gallons | Ended (as reported); Mar 16, 2026, 12:30 PM EDT | EPA ECHO Sewer Overflow and Bypass Event report (reported to regulators) via ECHO NPDES Sewer Overflow and Bypass Event Dataset, record MA0103284:1:1, reported Mar 20, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Blended discharge | Massachusetts Bay | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | 10.09 million gallons | Ended (as reported); Mar 16, 2026, 11:30 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record edc15fe9-da0e-45de-bdcd-06113a26da66, published Apr 8, 2026, 10:32 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); Mar 16, 2026, 11:30 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8036b7ad-92cb-4c33-aa57-65a5e0cee09c, published Mar 16, 2026, 8:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 5.88 million gallons | Ended (as reported); Mar 17, 2026, 8:00 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 651a0b69-ff54-472f-8b62-9b349fa72f2d, published Mar 20, 2026, 7:49 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 | 500,000 gallons | Ended (as reported); Mar 16, 2026, 9:48 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 19e1d000-50cd-41cf-a47b-91dc61e65641, published Apr 8, 2026, 10:30 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); Mar 16, 2026, 9:48 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1411c46a-7139-4c31-a020-30144d69ad8c, published Mar 16, 2026, 8:54 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); Mar 16, 2026, 4:34 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c1bf65fd-950e-4e52-931c-b143f87348ad, published Mar 16, 2026, 1:59 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 | 25,258 gallons | Ended (as reported); Mar 16, 2026, 9:45 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6f025114-cc2f-4bab-99b4-7cd7d40b7e4a, published Apr 14, 2026, 11:39 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Mar 16, 2026, 12:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b72f852e-ccac-4519-8589-ac380dc0e357, published Mar 16, 2026, 2:23 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | 116,065 gallons | Ended (as reported); Mar 16, 2026, 12:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5a9cd8b6-b07a-46dc-95d1-1fdacc099776, published Apr 15, 2026, 1:37 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); Mar 16, 2026, 12:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f3ec652a-f131-4ad3-8671-df018def3da9, published Mar 16, 2026, 2:24 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 | 53,663 gallons | Ended (as reported); Mar 16, 2026, 7:50 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b5eb78ea-f2ec-4107-9522-d46cd1a770df, published Apr 14, 2026, 11:51 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); end time not reported | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6ef0a790-06ee-4e67-b5d6-e8a9457e6bdd, published Mar 17, 2026, 7:40 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); Mar 16, 2026, 7:50 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f0644b19-1ff5-4052-8a5f-f334a3393e7c, published Mar 16, 2026, 2:10 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); Mar 16, 2026, 7:55 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9e31f666-3a9d-479e-aa83-9378af2bf596, published Mar 16, 2026, 2:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 13.88 million gallons | Ended (as reported); Mar 16, 2026, 4:34 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1ebd547e-a0d3-4997-8e37-f44f54cb55a1, published Apr 15, 2026, 5:36 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 | 57,905 gallons | Ended (as reported); Mar 16, 2026, 7:55 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9ccd937b-a38f-4436-9f74-4dae6003f941, published Apr 14, 2026, 1:07 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 | 344,374 gallons | Ended (as reported); Mar 16, 2026, 2:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c2cb6df5-8fdf-45ed-a02d-3191f4fc9a2a, published Apr 15, 2026, 1:43 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 | 226,466 gallons | Ended (as reported); Mar 16, 2026, 11:55 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 66636bfc-2838-4d0f-9329-56e4d93a01b0, published Apr 15, 2026, 1:42 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 | 22,300 gallons | Ended (as reported); Mar 16, 2026, 7:37 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2f295ace-4ffa-4d15-8d7d-9733651f56b7, published Apr 13, 2026, 10:17 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); Mar 16, 2026, 2:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a33f5b76-1c09-49cb-b404-7c3cbcf1a741, published Mar 16, 2026, 2:26 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 716ca871-0452-4a29-99c9-b18497b0395b, published Mar 16, 2026, 2:26 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); Mar 16, 2026, 9:45 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b31d7607-09c3-4ffe-b456-d7be7f7bd7c3, published Mar 16, 2026, 2:07 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Mar 16, 2026, 7:37 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record af8c2b66-a381-48be-86af-ef713e600ba8, published Mar 16, 2026, 1:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 11.88 million gallons | Ended (as reported); Mar 17, 2026, 9:37 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bbb64545-a14a-4fdd-850d-e717e2b3a724, published Apr 13, 2026, 10:13 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); Mar 17, 2026, 9:37 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3a6d2472-9996-4e00-bf7f-79eea77e6051, published Mar 16, 2026, 1:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 5,480 gallons | Ended (as reported); Mar 16, 2026, 8:00 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9a209ef8-bd95-4d80-acaa-bc90203a2234, published Mar 20, 2026, 7:44 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 | 912,314 gallons | Ended (as reported); Mar 16, 2026, 12:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a0671eb7-2260-4ea1-bf0f-e14e1510ddd5, published Apr 15, 2026, 1:41 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 492,492 gallons | Ended (as reported); Mar 16, 2026, 12:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 53dc170e-6a16-46b6-befd-aa7646654b31, published Apr 15, 2026, 1:39 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); Mar 16, 2026, 12:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2596980f-1ac6-4473-9cef-3e3c0997811c, published Mar 17, 2026, 7:18 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 | 0 gallons | Ended (as reported); Mar 16, 2026, 6:48 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 666a231b-7c0c-4737-96ad-afc8d1e366de, published Apr 13, 2026, 10:11 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); Mar 16, 2026, 6:48 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6843ce81-a9fe-4e9a-8ed8-e8df52963fc0, published Mar 16, 2026, 1:53 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 | 0 gallons | Ended (as reported); Mar 16, 2026, 6:47 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 069f4096-31b3-4721-a9f7-42dd7d24d64f, published Apr 13, 2026, 10:16 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 | FAL010 CITY PIER | volume not reported | Ended (as reported); Mar 16, 2026, 6:47 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 000f8451-176c-45cd-a894-ae72c5edeee7, published Mar 16, 2026, 1:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | 4.57 million gallons | Ended (as reported); Mar 16, 2026, 2:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6fc051ae-3d45-4fd5-a449-a8b9b20171c1, published Apr 15, 2026, 1:34 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 | 3.35 million gallons | Ended (as reported); Mar 16, 2026, 12:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ac4a5108-1985-46c8-89ce-1fc040543db7, published Apr 15, 2026, 1:32 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | volume not reported | Ended (as reported); end time not reported | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d015667f-bc46-450b-bd44-ec92af99ca8d, published Mar 17, 2026, 7:19 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); Mar 16, 2026, 2:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 98ae855b-ed18-4dc0-9239-0beafb4b1081, published Mar 16, 2026, 2:27 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | 1.38 million gallons | Ended (as reported); Mar 16, 2026, 12:22 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9939ea04-e039-4fe6-bc63-b04760ce73b6, published Apr 13, 2026, 10:10 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); Mar 16, 2026, 12:22 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 34814a0d-631f-4e1b-9aa0-08167a70669b, published Mar 16, 2026, 1:51 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 | 1.5 million gallons | Ended (as reported); Mar 16, 2026, 1:41 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8e3c3144-061d-47c6-8777-91e392427c79, published Apr 13, 2026, 10:07 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Mar 16, 2026, 1:41 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7ee6b84e-85f2-4de6-9576-721bab9236e1, published Mar 16, 2026, 1:49 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. | 555,200 gallons | Ended (as reported); Mar 16, 2026, 11:55 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c412d738-6344-4ce7-9569-317c48a12255, published Apr 13, 2026, 10:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL014 Alton St. | volume not reported | Ended (as reported); Mar 16, 2026, 11:55 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 54360a93-dea0-424d-bc94-8aab2c13537d, published Mar 16, 2026, 1:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL006 MIDDLE ST | 28,600 gallons | Ended (as reported); Mar 16, 2026, 7:36 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 27066e14-aebc-4972-9d2b-c729bf657f38, published Apr 13, 2026, 10:14 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL006 MIDDLE ST | volume not reported | Ended (as reported); Mar 16, 2026, 7:36 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e49d9229-4e9f-4bae-b17a-e91ecca78b81, published Mar 16, 2026, 1:55 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 | 329,600 gallons | Ended (as reported); Mar 16, 2026, 11:43 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 082e3e03-fd58-4b35-b0a5-fd8fedc2da7a, published Apr 13, 2026, 10:03 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); Mar 16, 2026, 11:43 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b8d7b186-feb4-40a5-a185-64ad397b9686, published Mar 16, 2026, 1:46 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | 1.36 million gallons | Ended (as reported); Mar 16, 2026, 10:45 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 77be17c2-a227-47ec-afd6-46523d41f2d1, published Apr 13, 2026, 10:05 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); Mar 16, 2026, 10:45 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 74c9b152-a88d-4c6f-8020-992f2b882810, published Mar 16, 2026, 1:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 2.7 million gallons | Ended (as reported); Mar 14, 2026, 5:00 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bafb5728-4e0c-4507-b09b-1d8c2b908ed7, published Mar 16, 2026, 9:16 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); Mar 12, 2026, 9:11 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9c4a23e5-7a0d-4a9f-b565-c2a1fc1b1654, published Mar 12, 2026, 6:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL02 PROVIDENCE HOSPITAL | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 66cf0b06-8d1d-4c56-bd2f-6a6724c7db77, published Jun 4, 2026, 11:24 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 7.08 million gallons | Ended (as reported); Mar 12, 2026, 9:11 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ea8fdea6-42ff-4c4a-85c2-1e9350f8aa66, published Apr 15, 2026, 5:27 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 1.8 million gallons | Ended (as reported); Mar 13, 2026, 8:00 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 64d2ba3b-5c0b-4047-be14-1a24fe026512, published Mar 16, 2026, 9:14 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 | 0 gallons | Ended (as reported); Mar 12, 2026, 3:18 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9037c7f9-d2e7-438f-b230-331e6ea46262, published Apr 13, 2026, 10:01 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); Mar 12, 2026, 3:18 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5093cc82-5a3d-4c82-bf35-5ecfe34cff1a, published Mar 12, 2026, 12:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Mar 12, 2026, 3:18 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e4ca6b7a-63b9-4b5e-bec9-4c61ba4dddd7, published Mar 12, 2026, 12:19 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. | 437,000 gallons | Ended (as reported); Mar 12, 2026, 4:50 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ec37298f-a775-4cf4-a7a5-d3abc63fc243, published Apr 7, 2026, 10:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Mar 12, 2026, 4:50 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c20ddbc6-6714-4ff3-bbf3-9a3c50b09b3e, published Mar 12, 2026, 1:07 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 | 723,676 gallons | Ended (as reported); Mar 12, 2026, 3:50 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e9b7c219-1399-463e-943b-2461f96d5c16, published Apr 7, 2026, 11:16 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. | 41,000 gallons | Ended (as reported); Mar 12, 2026, 4:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record be1cbe12-bdb7-40ab-b535-073bd1440859, published Apr 7, 2026, 11:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | volume not reported | Ended (as reported); Mar 12, 2026, 4:00 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f1eaaec1-c683-4a14-bcce-081e17c58a4d, published Apr 7, 2026, 11:04 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); Mar 12, 2026, 3:50 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d788ce3b-1c42-4b22-93f0-528eb755ff3d, published Mar 12, 2026, 1:06 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 | 107,127 gallons | Ended (as reported); Mar 12, 2026, 4:10 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7093529e-cd66-4954-9ee1-93d1b4cb041c, published Apr 15, 2026, 1:15 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. | 419,000 gallons | Ended (as reported); Mar 12, 2026, 4:30 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record db3e8e85-ddec-4771-8097-c8b37855486b, published Apr 7, 2026, 10:50 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); Mar 12, 2026, 4:10 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7a31de35-4506-4672-aca9-109d59717a88, published Mar 12, 2026, 2:28 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); Mar 12, 2026, 4:30 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6810a52e-37e5-4e2d-aa60-2ac921447077, published Mar 12, 2026, 1:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 562 gallons | Ended (as reported); Mar 12, 2026, 2:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 56591cd7-4612-4adb-9241-ce9e1386fb5d, published Apr 15, 2026, 1:17 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 | 5.62 million gallons | Ended (as reported); Mar 13, 2026, 4:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b4d513cd-9b90-4480-800c-b14b4556ab20, published Apr 15, 2026, 1:16 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); Mar 12, 2026, 2:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 94eb75f9-e254-4ac3-bd68-c1c9c8d89e54, published Mar 12, 2026, 2:30 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); Mar 13, 2026, 4:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 621be525-fa7a-4773-be6a-02f399a93956, published Mar 12, 2026, 2:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR036A PINEVALE & WATER ST | 0 gallons | Ended (as reported); Mar 12, 2026, 1:45 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record abc0b9a8-2a90-43ff-9dc2-96cfff16797d, published Apr 7, 2026, 2:17 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR036A PINEVALE & WATER ST | volume not reported | Ended (as reported); Mar 12, 2026, 1:45 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d38319bb-9346-456d-95af-cbabd3daada1, published Mar 12, 2026, 1:05 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL02 PROVIDENCE HOSPITAL | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 71c7c719-dd72-4eae-aa0e-f2e2763ace6a, published Jun 4, 2026, 11:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 391.22 million gallons | Ended (as reported); Mar 12, 2026, 8:00 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 60ca9047-e9b7-4edb-8122-0dc27ea170de, published Mar 12, 2026, 9:54 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. | 267,800 gallons | Ended (as reported); Mar 11, 2026, 7:25 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d9703ca0-d065-4db5-813d-0e42664d98ea, published Apr 13, 2026, 9:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 3.03 million gallons | Ended (as reported); Mar 11, 2026, 8:00 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 568d1233-6b48-4bef-8ac1-362a15404430, published Mar 12, 2026, 9:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | West River | UPTON WASTEWATER TREATMENT FACILITY | not provided | volume not reported | Ended (as reported); end time not reported | UPTON WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ac9588f4-f772-4a11-b517-260326f12280, published Mar 13, 2026, 12:50 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 | 0 gallons | Ended (as reported); Mar 9, 2026, 8:56 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 417b0b28-1299-49af-85fb-c291272c58d9, published Apr 13, 2026, 11:43 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); Mar 9, 2026, 8:56 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c0c13177-aca3-48f3-b4c8-849a9668599b, published Mar 10, 2026, 6:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 503,320 gallons | Ended (as reported); Mar 10, 2026, 1:30 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ce0daca8-83fe-444d-a45e-b617606496b6, published Mar 12, 2026, 9:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 480,000 gallons | Ended (as reported); Mar 10, 2026, 10:09 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c8fa4faf-538d-49d9-bf38-d3ee71f00897, published Apr 13, 2026, 11:42 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); Mar 10, 2026, 10:09 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ffee0e34-f418-418d-8653-2b8822fa4cfc, published Mar 10, 2026, 6:49 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 | 272,000 gallons | Ended (as reported); Mar 10, 2026, 12:50 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bb41656d-29a3-440a-abfb-7d0f804247b6, published Apr 13, 2026, 11:40 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Mar 10, 2026, 12:50 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cda6e67a-553d-47f3-ac73-63b63119a9e2, published Mar 10, 2026, 6:48 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 | 5,916 gallons | Ended (as reported); Mar 8, 2026, 3:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c549d166-89f6-42b0-95c1-713eeadf652c, published Apr 15, 2026, 1:14 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); Mar 8, 2026, 3:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 68c34052-d430-4102-97b3-69f50a2d638e, published Mar 8, 2026, 6:29 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. | 800 gallons | Ended (as reported); Mar 8, 2026, 3:55 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 364fb065-9b24-40b7-b95a-112100c17531, published Apr 13, 2026, 11:37 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 | FAL014 Alton St. | volume not reported | Ended (as reported); Mar 8, 2026, 3:55 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d4e8ed06-d1c9-444e-adf2-6ec97bf34b28, published Mar 9, 2026, 6:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 5.14 million gallons | Ended (as reported); Mar 9, 2026, 3:18 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8afa7c87-ed32-479d-933a-2891d7b4f346, published Apr 13, 2026, 11:36 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); Mar 9, 2026, 3:18 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 93300459-fa12-4ec4-b40d-e2f1879fe926, published Mar 9, 2026, 6:35 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 | 815,000 gallons | Ended (as reported); Mar 9, 2026, 1:39 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0a73c2ab-5423-4e97-8b3c-559e14114175, published Apr 13, 2026, 11:34 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); Mar 9, 2026, 1:39 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 54d47807-e23b-455b-bff9-8e2e2b84d0b2, published Mar 8, 2026, 9:19 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 | 44,871 gallons | Ended (as reported); Mar 8, 2026, 10:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5409b9b1-6609-4412-8fe7-d5bde8ffac15, published Apr 15, 2026, 1:13 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); Mar 8, 2026, 10:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1b204c10-9580-4dfc-8a10-d52612cf3960, published Mar 8, 2026, 6:30 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “CT River” | CITY OF HOLYOKE | not provided | 8.01 million gallons | Ended (as reported); Mar 31, 2026, 9:17 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4cf78794-ddfd-41a0-9a2a-7573afca3d18, published Apr 23, 2026, 10:13 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 | 8.01 million gallons | Ended (as reported); Apr 1, 2026, 12:17 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 46693beb-084e-4d55-9a20-a0cc55df2638, published Apr 17, 2026, 1:05 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 | 332,324 gallons | Ended (as reported); Mar 12, 2026, 8:15 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 97107ee9-e4ca-4b5c-8d7a-9e034a4ce46c, published Apr 14, 2026, 11:36 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); Mar 12, 2026, 8:15 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c426471d-956a-49aa-a375-4cb7912c3dd8, published Mar 9, 2026, 11:38 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | volume not reported | Ended (as reported); end time not reported | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 334fda07-80e7-48dc-aec1-3faac93cbdbd, published Mar 8, 2026, 4:11 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 | 3,033 gallons | Ended (as reported); Mar 7, 2026, 11:20 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record be3434e3-52b3-42ea-b886-6fbb9e409ec6, published Apr 15, 2026, 1:12 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); Mar 7, 2026, 11:20 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1b82f04a-cee4-414c-966a-052fee795174, published Mar 8, 2026, 6:24 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 | 1.12 million gallons | Ended (as reported); Mar 8, 2026, 11:10 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 02ada8f8-4004-4522-a5ca-8e53227e2114, published Apr 13, 2026, 11:32 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); Mar 8, 2026, 11:10 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1ad501b6-acf4-4d9d-81f5-8290d23a9191, published Mar 7, 2026, 7:01 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | volume not reported | Ended (as reported); end time not reported | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7ce56b8b-286c-4ee3-9181-2e31befe6388, published Mar 6, 2026, 10:08 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 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 a2880ff6-6014-4179-9f18-a13f3ac97da9, published Mar 6, 2026, 10:09 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 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 1f272373-3164-4d23-95c3-c15c1f9b4a38, published Mar 6, 2026, 10:11 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 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 03c7b276-cb0c-400e-811b-bbde6ea1e65c, published Mar 6, 2026, 10:12 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Mar 7, 2026, 8:15 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f6d6ca71-e32e-41e3-90ae-af9be4a07074, published Mar 6, 2026, 10:13 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Saugus River | LYNN WATER & SEWER COMMISSION | LYNN003 SUMMER STREET@SAUGUS RIVER | volume not reported | Ended (as reported); end time not reported | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e7fdbd29-1c96-4cd5-9517-a2fbfa1bf4d7, published Mar 6, 2026, 6:06 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | 1.84 million gallons | Ended (as reported); Mar 6, 2026, 6:20 AM EST | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1138c3b1-ed9e-48e3-a4f5-2ece41a58458, published Jun 4, 2026, 8:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | volume not reported | Ended (as reported); Mar 6, 2026, 6:20 AM EST | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 19311c18-02dd-4c45-a4e2-e084cecf621a, published Mar 6, 2026, 10:41 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Narragansett Bay | Bristol Sanitary Sewer System | not provided | 5,174 gallons | Ended (as reported); Mar 6, 2026, 10:30 AM EST | EPA ECHO Sewer Overflow and Bypass Event report (reported to regulators) via ECHO NPDES Sewer Overflow and Bypass Event Dataset, record RISS00018:11:1, reported Mar 6, 2026, 12:00 AM EST, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL08 SPRINGDALE PARK | volume not reported | Ended (as reported); end time not reported | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eefabaff-5bd4-4803-b127-583717148d3c, published Jun 4, 2026, 11:31 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 | 0 gallons | Ended (as reported); Mar 5, 2026, 11:41 PM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b4077823-9dcd-421e-809e-6ad1358d2921, published Apr 13, 2026, 9:35 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 | 8.25 million gallons | Ended (as reported); Mar 6, 2026, 9:41 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1e4ac019-245c-499c-8928-bbb7f10fec12, published Apr 13, 2026, 9:34 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); Mar 6, 2026, 9:41 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ff520892-5de7-46f9-b7a8-1e7f26ed7a7b, published Mar 6, 2026, 9:07 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Mar 6, 2026, 9:41 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f792c42c-c8f4-46d1-95bf-e8d0b4bf74fc, published Mar 6, 2026, 9:06 AM EST, 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 | 90,334 gallons | Ended (as reported); Mar 6, 2026, 4:04 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 47a8d824-d227-44ea-baf2-9165fe668144, published Apr 15, 2026, 1:07 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 | 1.34 million gallons | Ended (as reported); Mar 6, 2026, 4:40 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 752889c1-4c0a-4415-8b4e-df4c9e4ed83c, published Apr 15, 2026, 1:01 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 | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | volume not reported | Ended (as reported); Mar 6, 2026, 4:40 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 86770e88-e070-48f3-ad44-c67d1572cabd, published Mar 11, 2026, 3:00 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. | volume not reported | Ended (as reported); end time not reported | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4720eb19-5fba-4ca3-b52f-0e3d7071d8ea, published Mar 6, 2026, 9:04 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 2.45 million gallons | Ended (as reported); Mar 6, 2026, 10:20 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 863c50fd-7719-4fe5-8a8e-b6e84c27bc96, published Apr 13, 2026, 9:31 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); Mar 6, 2026, 10:20 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8da0c586-f324-4c2a-b2f0-ef04c4f3dc0e, published Mar 6, 2026, 9:03 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 69.45 million gallons | Ended (as reported); Mar 6, 2026, 7:30 PM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7b4d7eb5-6c30-49e2-9a69-d2d03b62dd89, published Apr 13, 2026, 9:29 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); Mar 6, 2026, 7:30 PM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d872cd34-5822-4e89-bbc2-578826eddff3, published Mar 6, 2026, 9:01 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 1.28 million gallons | Ended (as reported); Mar 6, 2026, 7:29 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e379116c-d0db-48ae-b8b6-1381abbc0751, published Apr 15, 2026, 1:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 192,800 gallons | Ended (as reported); Mar 6, 2026, 10:19 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d6b4e48d-5a68-4f08-a491-12dc0fe31c4b, published Apr 13, 2026, 9:27 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); Mar 6, 2026, 10:19 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3ab9a9de-2e4c-4a7c-af10-defbfe519493, published Mar 6, 2026, 9:00 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | 133,000 gallons | Ended (as reported); Mar 5, 2026, 11:55 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record be4f871e-883d-47cf-be0d-9e5d44a0a4bb, published Apr 7, 2026, 11:00 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | volume not reported | Ended (as reported); Mar 5, 2026, 11:55 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2f76be47-9dd8-4ef0-9bb6-d6d1ffe3e30a, published Mar 6, 2026, 7:37 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | 1.45 million gallons | Ended (as reported); Mar 6, 2026, 3:00 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c616b9b3-aa5d-4e9e-b8a2-eca361beab12, published Apr 7, 2026, 10:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Mar 6, 2026, 3:00 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f82c0e5b-9fdc-4e37-9324-78e62a6214df, published Mar 6, 2026, 7:33 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | 2.82 million gallons | Ended (as reported); Mar 5, 2026, 10:40 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f1c9dd69-e23f-4916-9d1b-27851aa47539, published Apr 7, 2026, 11:14 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); Mar 5, 2026, 10:40 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f5cd1c5a-a0a3-4624-be0d-a3415910160e, published Mar 6, 2026, 7:31 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | 1.32 million gallons | Ended (as reported); Mar 6, 2026, 2:30 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 23d3e2d9-2ede-41de-8014-8188c7dfa3d6, published Apr 7, 2026, 10:49 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); Mar 6, 2026, 2:30 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6d775e97-8910-489f-8a52-c23d7690e26f, published Mar 6, 2026, 7:32 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 342,419 gallons | Ended (as reported); Mar 6, 2026, 6:35 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0d4c72e8-a77b-4fd1-8909-2627ac9a590d, published Apr 15, 2026, 1:12 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 | 32,600 gallons | Ended (as reported); Mar 6, 2026, 8:15 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 89254474-cc85-4a43-8b70-74c34bba85b5, published Apr 13, 2026, 8:53 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); Mar 6, 2026, 8:15 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 601fcb8a-f410-40b3-a666-3876d3f2db0a, published Mar 6, 2026, 8:58 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 2.15 million gallons | Ended (as reported); Mar 6, 2026, 7:35 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c2f9677d-c99d-4ff8-8493-3cc0fe4d23d8, published Apr 15, 2026, 1:04 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 | 9.07 million gallons | Ended (as reported); Mar 7, 2026, 8:15 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f8e4d3b3-6e20-438b-a70f-3192e9ba8aad, published Apr 15, 2026, 1:07 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 | 488 gallons | Ended (as reported); Mar 4, 2026, 10:00 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b37cf9e8-3f8c-4957-bdbb-b69d693c167e, published Apr 15, 2026, 12:55 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); Mar 4, 2026, 10:00 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 549b391a-b0b2-47e4-962b-826b0e83cfda, published Mar 4, 2026, 11:21 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 243,215 gallons | Ended (as reported); Mar 4, 2026, 4:20 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b84722c9-abd6-4f06-bcda-d71886abc492, published Apr 15, 2026, 12:50 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); Mar 4, 2026, 4:20 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3732c6cb-29bc-45fd-ac68-629fbb27f3ea, published Mar 4, 2026, 7:08 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 12,139 gallons | Ended (as reported); Mar 3, 2026, 8:20 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c28c4c7d-4457-4033-81fb-07702097c4de, published Apr 15, 2026, 12:48 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); Mar 3, 2026, 8:20 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2c108ccf-e6a5-4504-aaa9-86b1ba6c6103, published Mar 4, 2026, 7:03 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | 3.28 million gallons | Ended (as reported); Mar 4, 2026, 5:10 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 91ec67f1-8aef-41da-bfc1-404ca1545e99, published Apr 15, 2026, 12:49 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); Mar 4, 2026, 5:10 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5509795b-ac95-47d5-b2a1-99a2b34953d4, published Mar 4, 2026, 7:04 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 85,089 gallons | Ended (as reported); Mar 2, 2026, 11:50 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cadc7dee-14e4-4bb5-894f-dc0706ecc1f5, published Apr 15, 2026, 12:46 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); Mar 2, 2026, 11:50 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ef770328-7baf-4c28-a963-a900838bff88, published Mar 2, 2026, 2:52 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 341 gallons | Ended (as reported); Mar 1, 2026, 1:50 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 25df54c7-2526-4b63-af8a-8935a5d7a560, published Apr 14, 2026, 4:51 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); Mar 1, 2026, 1:50 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record aa897d5d-7514-43dd-b70c-286de3572b6c, published Mar 1, 2026, 5:09 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 023 JEFFERSON ST. | 113 gallons | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:023:2026-03, reported Apr 15, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 021 RIVER TERRACE | 8.4 million gallons | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:021:2026-03, reported Apr 15, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 020 CLEVELAND ST. | 11,376 gallons | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:020:2026-03, reported Apr 15, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 018 WALNUT ST. | 3.73 million gallons | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:018:2026-03, reported Apr 15, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 009 BERKSHIRE ST. | “1 discharge event(s)” | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:009:2026-03, reported Apr 15, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 008 SPRINGDALE PARK | 17,176 gallons | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:008:2026-03, reported Apr 15, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 002 PROVIDENCE HOSPITAL | 1,346 gallons | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:002:2026-03, reported Apr 15, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 049 SPRINGFIELD ST. | “1 discharge event(s); 0.2 hr of discharge; 4000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:049:2026-03, reported Apr 7, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Springfield Water and Sewer Commission | 046 BELMONT ST. | “1 discharge event(s); 0.6 hr of discharge; 2000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:046:2026-03, reported Apr 7, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | “4 discharge event(s); 5.7 hr of discharge; 10988792 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:042:2026-03, reported Apr 7, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 014 ELM ST. | “4 discharge event(s); 4.9 hr of discharge; 334000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:014:2026-03, reported Apr 7, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 012 WORTHINGTON ST. | “4 discharge event(s); 12.9 hr of discharge; 3002000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:012:2026-03, reported Apr 7, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 010 CLINTON ST. | “4 discharge event(s); 11.2 hr of discharge; 2844000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:010:2026-03, reported Apr 7, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | “CHICOPEE RIVER” | City of Chicopee (Water Pollution Control) | 32B ROBERTS POND | “10 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:32B:2026-03, reported Apr 9, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | City of Chicopee (Water Pollution Control) | 32A MAIN STREET WEST OF DEADY MEMORIAL BRIDGE | “1 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:32A:2026-03, reported Apr 9, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | City of Chicopee (Water Pollution Control) | 037 EAST MAIN ST #227 | “4 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:037:2026-03, reported Apr 9, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | City of Chicopee (Water Pollution Control) | 034 GRATTAN ST & HEARTHSTONE TER | “4 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:034:2026-03, reported Apr 9, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | City of Chicopee (Water Pollution Control) | 027 PARKING LOT, TOPORS GARAGE & FRONT ST | “7 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:027:2026-03, reported Apr 9, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Chicopee (Water Pollution Control) | 024 FRONT AND DEPOT ST. AREA | “8 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:024:2026-03, reported Apr 9, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Chicopee (Water Pollution Control) | 005 LESLIE ST PUMP STATION | “7 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:005:2026-03, reported Apr 9, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Chicopee (Water Pollution Control) | 004 RIVERVIEW PUMP STATION | “1 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:004:2026-03, reported Apr 9, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Chicopee (Water Pollution Control) | 003 POWER LINE ROW S OF JAMES ST | “3 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2026 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:003:2026-03, reported Apr 9, 2026, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record |