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Massachusetts sewage discharges, March 2024
822 records of sewage discharges and water advisories in Massachusetts dated in March 2024, newest first. Each record keeps the source's own times and wording.
Source: the agencies, sewer operators and EPA records named on each row and on the Sources page. Updated 2026-11-02 21:26 UTC.
| Start | Type | Water | Sewer operator | Outlet | Volume | Status and end | Source and record |
|---|---|---|---|---|---|---|---|
| Combined sewer overflow (CSO) | Taunton River | CITY OF TAUNTON | TAU004 WEST WATER STREET | 896,000 gallons | Ended (as reported); Mar 31, 2024, 11:35 PM EDT | CITY OF TAUNTON (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 25668c5d-941e-404b-92d0-a08f0159359d, published Apr 10, 2024, 3:35 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF TAUNTON | TAU004 WEST WATER STREET | volume not reported | Ended (as reported); Mar 31, 2024, 11:35 PM EDT | CITY OF TAUNTON (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ac254759-833b-48c9-8fb3-1ee2929240e0, published Mar 31, 2024, 12:20 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7e0b7e73-612e-4022-8fe4-d57a405e854c, published Apr 8, 2024, 11:53 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. | 328,000 gallons | Ended (as reported); Mar 31, 2024, 7:10 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 36293fe6-89e5-49dc-b105-e0809fd2df36, published Apr 4, 2024, 3:19 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 31, 2024, 11:08 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9c9f00fc-496e-4d8f-89fe-2b54d5b05a49, published Mar 31, 2024, 5:01 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 14.3 million gallons | Ended (as reported); Mar 31, 2024, 11:08 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 70090e23-2cb5-48e4-9408-cea30a351e24, published Apr 12, 2024, 5:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 65c7f7de-1ddb-4c96-87dc-25a89cb880ca, published Apr 8, 2024, 11:51 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 | 2,100 gallons | Ended (as reported); Mar 29, 2024, 6:00 PM EDT | EPA ECHO Sewer Overflow and Bypass Event report (reported to regulators) via ECHO NPDES Sewer Overflow and Bypass Event Dataset, record RISS00018:5:1, reported Apr 1, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Whitmans Pond | WEYMOUTH, CITY OF | not provided | volume not reported | Ended (as reported); Mar 29, 2024, 10:45 PM EDT | WEYMOUTH, CITY OF (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 65a5506f-e13e-4db6-94be-969231a61ff1, published Apr 1, 2024, 10:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Earlier version | Whitmans Pond | WEYMOUTH, CITY OF | not provided | 18,000 gallons | Ended (as reported); Mar 29, 2024, 10:45 PM EDT | WEYMOUTH, CITY OF (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9216071b-2ec5-4e00-b160-d5c80eccb138, published Apr 1, 2024, 10:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Whitmans Pond | WEYMOUTH, CITY OF | not provided | volume not reported | Ended (as reported); Mar 29, 2024, 10:30 PM EDT | WEYMOUTH, CITY OF (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0fdfaf5e-c5eb-46b4-92fb-7683d42bb8c8, published Apr 1, 2024, 10:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Earlier version | Whitmans Pond | WEYMOUTH, CITY OF | not provided | 18,750 gallons | Ended (as reported); Mar 29, 2024, 10:30 PM EDT | WEYMOUTH, CITY OF (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2622e9aa-d3c6-4288-9648-8b7f36c21082, published Apr 1, 2024, 10:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Monatiquot River | MASSACHUSETTS WATER RESOURCES AUTHORITY | not provided | 150,000 gallons | Ended (as reported); Mar 29, 2024, 11:30 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e63f01a7-8c83-438b-8007-f592f0881dac, published Apr 10, 2024, 1:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Monatiquot River | MASSACHUSETTS WATER RESOURCES AUTHORITY | not provided | volume not reported | Ended (as reported); end time not reported | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7e9572e8-e26b-4e67-9ad6-4c636c7054e0, published Mar 30, 2024, 7:22 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Earlier version | Monatiquot River | MASSACHUSETTS WATER RESOURCES AUTHORITY | not provided | volume not reported | Ended (as reported); end time not reported | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c80e7777-fae4-4bdf-b921-7df56804883a, published Mar 29, 2024, 9:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “BELLE ISLE INLET, BROAD SOUND” | REVERE, CITY OF | not provided | 10,500 gallons | Ended (as reported); Mar 29, 2024, 7:00 PM EDT | REVERE, CITY OF (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 13c9d7b2-1084-4dee-a563-1881565a9d6c, published Apr 11, 2024, 1:10 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “BELLE ISLE INLET, BROAD SOUND” | REVERE, CITY OF | not provided | volume not reported | Ended (as reported); end time not reported | REVERE, CITY OF (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e4aae42b-0c9d-4f0e-82ee-bfa4397aa2f6, published Mar 29, 2024, 7:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Pines River, Town Line Brook” | REVERE, CITY OF | not provided | volume not reported | Ended (as reported); end time not reported | REVERE, CITY OF (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5c1b9b29-3f69-4422-b77f-53ecde6f1e54, published Mar 29, 2024, 6:22 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 | 916,910 gallons | Ended (as reported); Mar 29, 2024, 12:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f5965a90-30bb-4ac9-9ce2-7307a321bf5f, published Apr 15, 2024, 6:04 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 29, 2024, 12:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7df31810-4e49-4377-bc6b-eee4844a5c41, published Mar 29, 2024, 10:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Monatiquot River | MASSACHUSETTS WATER RESOURCES AUTHORITY | not provided | 3 million gallons | Ended (as reported); Mar 30, 2024, 1:30 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e2cbf459-68e5-4519-b5dd-0c55eebdb965, published Apr 10, 2024, 1:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Monatiquot River | MASSACHUSETTS WATER RESOURCES AUTHORITY | not provided | volume not reported | Ended (as reported); end time not reported | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1ade4136-e564-48c8-b3a2-770660c4cb8b, published Mar 30, 2024, 7:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Earlier version | Monatiquot River | MASSACHUSETTS WATER RESOURCES AUTHORITY | not provided | volume not reported | Ended (as reported); end time not reported | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2cf703a6-f8ff-4284-b32f-1ee6b8241d34, published Mar 29, 2024, 9:06 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b981c44f-0fa5-418b-b602-3325da071e97, published Apr 8, 2024, 11:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | “FRENCH STREAM” | ROCKLAND WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ongoing (as reported); ongoing (as reported) | ROCKLAND WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 44fb209c-76b0-4636-b032-a22660625747, published Mar 29, 2024, 9:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | 12,980 gallons | Ended (as reported); Mar 29, 2024, 4:55 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7ebedbc1-0315-4b55-9253-69bf8ecca0b6, published Apr 15, 2024, 6:05 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 29, 2024, 4:55 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 72627151-377f-49a9-9a1c-ac74c48654f0, published Mar 29, 2024, 7:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Gloucester Harbor | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | volume not reported | Ended (as reported); Mar 29, 2024, 11:25 AM EDT | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 948eb824-57dd-47ff-97a9-71d74ddb79e8, published Mar 29, 2024, 2:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Gloucester Harbor | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | 18,000 gallons | Ended (as reported); Mar 29, 2024, 11:25 AM EDT | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 68a06860-93a8-477b-9569-2a545c61d147, published Apr 11, 2024, 3:06 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Gloucester Inner Harbor” | CITY OF GLOUCESTER | not provided | volume not reported | Ongoing (as reported); ongoing (as reported) | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 736b70ca-c789-4078-9c03-59a79899e65a, published Mar 29, 2024, 2:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Sanitary sewer overflow (SSO) | Massachusetts Bay | CITY OF GLOUCESTER | not provided | 19,000 gallons | Ended (as reported); Mar 29, 2024, 11:10 AM EDT | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3ba100cd-c781-4644-a3b1-e129515f965f, published Apr 11, 2024, 3:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | CITY OF SOMERVILLE | SOM007A/MWR205A SOUTH BANK OF MYSTIC RIVER AT INT OF ASSEMBLY SQ DR & 28 | 870,000 gallons | Ended (as reported); Mar 29, 2024, 1:31 AM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 87b6bf02-da9f-41f2-b3a4-c3f574a11f57, published Apr 10, 2024, 1:45 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | 1.11 million gallons | Ended (as reported); Mar 29, 2024, 6:08 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e0fe1611-8256-46eb-8aa4-db40ab0375c4, published Apr 10, 2024, 1:44 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | CITY OF SOMERVILLE | SOM007A/MWR205A SOUTH BANK OF MYSTIC RIVER AT INT OF ASSEMBLY SQ DR & 28 | volume not reported | Ended (as reported); Mar 29, 2024, 1:31 AM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 88942ec1-5115-41e5-9f59-2f2d06fbd4c4, published Mar 29, 2024, 9:52 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 29, 2024, 6:08 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record be3378c4-3cde-444d-97a2-ebe12c97ee02, published Mar 29, 2024, 9:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 4.52 million gallons | Ended (as reported); Mar 29, 2024, 12:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 695c40aa-45f8-4d3c-9d74-c1feb1445935, published Apr 15, 2024, 5:42 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 29, 2024, 12:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e2b618e9-8d70-4711-8d53-a32bdf96a1bd, published Mar 29, 2024, 7:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 1.03 million gallons | Ended (as reported); Mar 29, 2024, 12:55 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0c5a65f1-6948-4bad-afdd-a4970492f803, published Apr 15, 2024, 5:43 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 29, 2024, 12:55 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 10d2b433-6072-4f11-87d0-fa58df53cb28, published Mar 29, 2024, 7:46 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF TAUNTON | TAU004 WEST WATER STREET | 10.73 million gallons | Ended (as reported); Mar 31, 2024, 3:03 AM EDT | CITY OF TAUNTON (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1552d599-14a8-48b6-9619-8bfadd119688, published Apr 10, 2024, 3:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF TAUNTON | TAU004 WEST WATER STREET | volume not reported | Ended (as reported); Mar 31, 2024, 3:03 AM EDT | CITY OF TAUNTON (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c3908f4e-d634-4f5a-8d94-f460a875fea3, published Mar 28, 2024, 8:24 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 | 67,790 gallons | Ended (as reported); Mar 28, 2024, 11:50 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c4482ea5-298d-4611-b6f2-a9d414405b0a, published Apr 15, 2024, 5:54 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 28, 2024, 11:50 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3c870188-ca46-4617-8559-757c0d8fb160, published Mar 28, 2024, 7:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | 1,868 gallons | Ended (as reported); Mar 28, 2024, 5:30 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1113f511-70f5-4fe4-9028-5123aae5f559, published Apr 12, 2024, 7:32 AM 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 28, 2024, 5:30 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e5c2a41c-a931-4131-a411-c896348f2f43, published Mar 29, 2024, 7:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL019 CANAL ST | 352,917 gallons | Ended (as reported); Mar 29, 2024, 12:35 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4aeecc23-be4f-497c-a7af-33a6385d2d6e, published Apr 9, 2024, 8:21 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 | FAL019 CANAL ST | volume not reported | Ended (as reported); Mar 29, 2024, 12:35 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 17ab5e99-4fd5-4fa0-ba36-c85f62fdb8e3, published Mar 29, 2024, 6:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | 2.42 million gallons | Ended (as reported); Mar 29, 2024, 12:55 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1c4afef6-dd40-4aca-9257-502703230758, published Apr 16, 2024, 2:47 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 | 3.93 million gallons | Ended (as reported); Mar 29, 2024, 12:57 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 58e6e568-3469-4468-bd32-68c67d7d4f53, published Apr 16, 2024, 2:45 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 29, 2024, 12:57 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ee03a013-b0b9-4cb6-b9d4-7258e645f607, published Mar 28, 2024, 9:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | volume not reported | Ended (as reported); Mar 29, 2024, 12:55 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record db516406-18a1-43b6-b50a-fc5fb7f57e15, published Mar 28, 2024, 9:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | 227.06 million gallons | Ended (as reported); Mar 30, 2024, 2:53 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2a79b7ef-9ac9-41a2-9c50-6cabeba675a2, published Apr 10, 2024, 1:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); Mar 30, 2024, 2:53 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c3787e9b-a74a-494b-8e43-70f1aa53369f, published Mar 30, 2024, 7:17 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); Mar 30, 2024, 2:53 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3c544789-9731-4eeb-80d4-a5e231378bb5, published Mar 29, 2024, 9:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | 587,730 gallons | Ended (as reported); Mar 29, 2024, 4:52 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 19eff2dd-b05a-4a68-9f7e-ce6b4313627f, published Apr 9, 2024, 8:18 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | volume not reported | Ended (as reported); Mar 29, 2024, 4:52 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7c5c2bd-2dec-4304-abcc-cb1cef498647, published Mar 29, 2024, 6:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | 259,781 gallons | Ended (as reported); Mar 29, 2024, 5:02 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4269977a-7921-45c2-95eb-a1bdde382488, published Apr 9, 2024, 8:17 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 29, 2024, 5:02 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7fff245e-99ec-438e-9b06-ddbf35182303, published Mar 29, 2024, 6:37 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 | 1.57 million gallons | Ended (as reported); Mar 29, 2024, 10:54 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dbb1546d-6d4f-4964-9b97-c2cec35b69d8, published Apr 9, 2024, 8:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Mar 29, 2024, 10:54 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ab858a9a-a1b4-4b0e-bcc0-14c85aa09579, published Mar 29, 2024, 6:51 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 | 4.67 million gallons | Ended (as reported); Mar 29, 2024, 9:00 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b08c4931-55e0-411f-8752-3fbe939539d4, published Apr 9, 2024, 8:16 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 | FAL013 COVE ST | volume not reported | Ended (as reported); Mar 29, 2024, 9:00 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0222063c-0692-48c8-b19a-aff8cc0fe1c9, published Mar 28, 2024, 9:07 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 2.24 million gallons | Ended (as reported); Mar 29, 2024, 1:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 470ab463-194c-4a84-8e9d-3997de63fd48, published Apr 15, 2024, 5:55 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 29, 2024, 1:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f4c89538-fdb8-4c0d-97c5-86a4bf785f25, published Mar 28, 2024, 7:14 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 | 6.54 million gallons | Ended (as reported); Mar 29, 2024, 5:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bc3f7342-367d-4cee-8ebb-46774b5c896d, published Apr 15, 2024, 5:52 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 29, 2024, 5:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f1a8abb6-4f45-44dd-920b-997e0b7e90b8, published Mar 28, 2024, 6:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW036 HERVEY TICHON AVE AT BUSSARDS BAY | 574,140 gallons | Ended (as reported); Mar 29, 2024, 12:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7baeca59-068d-42b6-a319-542bb5d0867e, published Apr 15, 2024, 6:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW036 HERVEY TICHON AVE AT BUSSARDS BAY | volume not reported | Ended (as reported); Mar 29, 2024, 12:00 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3c0e0307-1c89-47d9-810e-7867144080cb, published Mar 28, 2024, 7:18 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); Mar 29, 2024, 10:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3fc59226-6ab2-4c2e-96d4-b610e630797c, published Mar 28, 2024, 7:22 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 | 6.49 million gallons | Ended (as reported); Mar 29, 2024, 11:30 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5b33b2dd-1680-44aa-b4f8-7e2632e5782a, published Apr 9, 2024, 8:14 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 29, 2024, 11:30 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 89ced351-e506-498b-b2c2-2195535388ad, published Mar 28, 2024, 9:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 45.1 million gallons | Ended (as reported); Mar 30, 2024, 1:00 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bfe41d6f-7e6e-4070-b55a-11431d938ab4, published Apr 9, 2024, 8:10 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 30, 2024, 1:00 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 60b17c02-f763-449d-9909-6000007bf620, published Mar 28, 2024, 9:00 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 | 199,372 gallons | Ended (as reported); Mar 29, 2024, 5:06 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 031d2c8a-bf71-4169-8d92-4d27f61e80ea, published Apr 9, 2024, 8:12 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Mar 29, 2024, 5:06 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 996e8876-4733-44af-96af-b5689598c31e, published Mar 28, 2024, 9:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | 300,000 gallons | Ended (as reported); Mar 28, 2024, 8:44 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2075716e-503f-4f47-a23e-8cd29c63fe02, published Apr 12, 2024, 5:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | volume not reported | Ended (as reported); Mar 28, 2024, 8:44 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ba21d434-6ff4-42f7-ab59-5e3d537f7e9f, published Mar 28, 2024, 7:32 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Mar 28, 2024, 7:10 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4ffdf992-5269-45a6-a11e-ba36598fcb52, published Mar 28, 2024, 12:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | 1.95 million gallons | Ended (as reported); Mar 28, 2024, 8:33 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a304612b-67dc-462d-9ea9-4b7afaf05933, published Apr 12, 2024, 5:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Treatment bypass | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ac26939e-a484-429e-96be-2080211087a1, published Apr 8, 2024, 11:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | volume not reported | Ended (as reported); Mar 28, 2024, 8:33 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2ce54620-f94b-4e5e-95d0-7ec62520e50f, published Mar 28, 2024, 7:31 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 | 2.72 million gallons | Ended (as reported); Mar 31, 2024, 1:00 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2b51f101-4675-43a4-a56b-591ce96d9e16, published Apr 16, 2024, 2:55 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 31, 2024, 1:00 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a84233b4-20ce-447f-ae5d-374c705ade32, published Mar 28, 2024, 9:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | volume not reported | Ended (as reported); Mar 28, 2024, 9:07 AM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 63884334-723d-46e7-953a-ac83b669fa18, published Mar 28, 2024, 1:30 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 | 1.64 million gallons | Ended (as reported); Mar 28, 2024, 9:07 AM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fabea090-7e4b-481a-8d6c-6d99aeebb8ac, published Apr 17, 2024, 11:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | North Nashua River | CITY OF FITCHBURG | FIT064 CHAMBER BEHIND 672 WATER ST. | 8,000 gallons | Ended (as reported); Mar 28, 2024, 6:30 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 45b2889f-b055-4c6f-abe7-7ca9fa3bddb5, published Apr 15, 2024, 7:00 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | North Nashua River | CITY OF FITCHBURG | FIT064 CHAMBER BEHIND 672 WATER ST. | volume not reported | Ended (as reported); Mar 28, 2024, 6:30 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e805bf1e-b735-4853-b508-c2482820b7d9, published Apr 2, 2024, 8:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | 3.67 million gallons | Ended (as reported); Mar 29, 2024, 10:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f66a5e34-040c-49f9-9d80-c4fe3ee5a878, published Apr 15, 2024, 5:35 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 | 2,140 gallons | Ended (as reported); Mar 28, 2024, 6:25 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5052a016-4519-468b-9357-e5ad9b047fcc, published Apr 15, 2024, 5:34 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 29, 2024, 10:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 53b72b59-d202-4479-9e9a-9b49daf24401, published Mar 28, 2024, 7:25 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) | 5,000 gallons | Ended (as reported); Mar 28, 2024, 6:03 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6dd117ac-b4ee-4619-ac14-fdbef5e9a45e, published Apr 15, 2024, 6:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | North Nashua River | CITY OF FITCHBURG | FIT045B MAIN ST @ PUTNAM ST (B) | volume not reported | Ended (as reported); Mar 28, 2024, 6:03 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7d9242d2-f073-4b98-b4dd-76a074a61b9a, published Apr 2, 2024, 8:47 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 | 34,274 gallons | Ended (as reported); Mar 28, 2024, 6:20 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 076ecf0a-517d-4211-950f-40510451f3b8, published Apr 12, 2024, 7:33 AM 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 28, 2024, 6:20 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5768ff12-6d3e-4a7a-800a-6c74911a146c, published Mar 29, 2024, 7:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Mar 30, 2024, 12:14 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6460237b-1e2b-40ff-a4eb-0c3a82334a53, published Mar 29, 2024, 1:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 86.89 million gallons | Ended (as reported); Mar 30, 2024, 12:14 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d3d9df27-130a-40aa-8276-3e04304f002e, published Apr 12, 2024, 5:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ended (as reported); Mar 30, 2024, 12:14 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 189332d0-68df-4014-9808-0937b0af465c, published Mar 30, 2024, 8:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 5.21 million gallons | Ended (as reported); Mar 29, 2024, 1:25 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bd72c83a-e66a-44d2-9e6d-aba11275bae7, published Mar 29, 2024, 9:35 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 30, 2024, 12:14 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 89d09856-3692-4b3e-bdfe-c932261c8adb, published Mar 28, 2024, 7:29 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 | 3.03 million gallons | Ended (as reported); Mar 29, 2024, 12:41 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f430c46a-bb72-4cf8-8c89-fdbece693874, published Apr 9, 2024, 8:05 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 29, 2024, 12:41 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b761f1d1-210e-4190-8702-dc259ee1346a, published Mar 28, 2024, 8:59 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL014 ALSTON ST | 2.78 million gallons | Ended (as reported); Mar 29, 2024, 2:04 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d700a598-720f-4dd6-b416-91bec23e6d0e, published Apr 9, 2024, 8:15 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 ALSTON ST | volume not reported | Ended (as reported); Mar 29, 2024, 2:04 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1368131f-dcf0-4b34-86eb-86b4cb08869e, published Mar 28, 2024, 9:06 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL021 RIVER TERRACE | 83,060 gallons | Ended (as reported); Mar 28, 2024, 10:30 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 71f28ff7-037c-428c-b3b9-815190c5ec2f, published Apr 14, 2024, 9:53 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. | 328,000 gallons | Ended (as reported); Mar 28, 2024, 7:10 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e3dbbf98-181d-45da-9a5c-4889c154e71c, published Apr 8, 2024, 2:37 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. | 400,000 gallons | Ended (as reported); Mar 28, 2024, 6:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b7dafe4e-5672-4824-aac1-23d9ef44cef0, published Apr 8, 2024, 11:58 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. | 400,000 gallons | Ended (as reported); Mar 28, 2024, 6:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2bd4cf4a-3798-4847-a321-e6c5e6818c13, published Apr 4, 2024, 3:52 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 28, 2024, 6:55 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 645d3b5c-9a46-491e-851c-5ef4e171342c, published Mar 28, 2024, 12:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | 146,028 gallons | Ended (as reported); Mar 28, 2024, 8:40 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b0370835-41ee-4250-ac8e-98b07a5c2ed6, published Apr 14, 2024, 9:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | 703,798 gallons | Ended (as reported); Mar 28, 2024, 11:15 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8ee2c42d-d692-4c34-a317-a30517c128b1, published Apr 12, 2024, 6:41 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d355c43f-aa33-42f3-b517-42e4c0b114f8, published Apr 3, 2024, 8:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 363241b3-6d40-40bf-b24d-e414021da8ed, published Apr 3, 2024, 8:39 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 981aa3c0-f545-4635-b22b-f41adc1eb3da, published Mar 25, 2024, 8:54 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | “FRENCH STREAM” | ROCKLAND WASTEWATER TREATMENT FACILITY | 001 | 1.79 million gallons | Ended (as reported); Mar 26, 2024, 4:00 AM EDT | ROCKLAND WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4a32e31f-e9ee-404f-b1be-08c9b14f3d2e, published Mar 27, 2024, 9:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | “FRENCH STREAM” | ROCKLAND WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); Mar 26, 2024, 4:00 AM EDT | ROCKLAND WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c3ec8bb8-9e79-4b45-b3c0-946aeb58358f, published Mar 24, 2024, 11:01 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dfe61fed-b3e3-44ce-8ab8-20587eaaaf37, published Mar 25, 2024, 8:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Smelt Brook” | MASSACHUSETTS WATER RESOURCES AUTHORITY | not provided | 0 gallons | Ended (as reported); Mar 24, 2024, 12:30 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 26a8f44c-3b43-4620-aac5-0148d62aec7b, published Apr 10, 2024, 1:41 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Smelt Brook” | MASSACHUSETTS WATER RESOURCES AUTHORITY | not provided | volume not reported | Ended (as reported); end time not reported | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dec573b7-aba0-429a-bf7c-e78df47f131c, published Mar 24, 2024, 9:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Connecticut River | CITY OF CHICOPEE | 010 | 2.43 million gallons | Ended (as reported); Mar 24, 2024, 4:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3877ea5a-03bb-426f-aaab-650e2a594f0d, published Jul 30, 2024, 9:14 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI37 EAST MAIN ST #227 | 58,232 gallons | Ended (as reported); Mar 24, 2024, 5:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 815bc137-d1a5-4ec0-a2cf-09b1dce437ca, published Jun 4, 2024, 1:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI34 GRATTAN ST & HEARTHSTONE TER | 220,339 gallons | Ended (as reported); Mar 24, 2024, 4:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f3f201ae-0d04-4200-9335-356abb95ed7a, published Jun 4, 2024, 1:10 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI32B MAIN STREET WEST OF DEADY MEMORIAL BRIDGE | 136,768 gallons | Ended (as reported); Mar 24, 2024, 2:15 PM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5e597a41-55d9-4f5d-b157-423717ec9711, published Jun 4, 2024, 1:10 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI27 PARKING LOT, TOPORS GARAGE & FRONT ST | 1.23 million gallons | Ended (as reported); Mar 24, 2024, 6:30 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 397eb94f-b1f3-40ae-af19-2beef070ed98, published Jun 4, 2024, 1:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI24 FRONT AND DEPOT ST. AREA | 3.96 million gallons | Ended (as reported); Mar 24, 2024, 2:45 PM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bf08d282-5ab1-4a1b-825c-b2084fbf8ac9, published Jun 4, 2024, 1:07 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI09 PADEREWSKI ST PUMP STATION | 0 gallons | Ended (as reported); Mar 24, 2024, 12:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6e1cc101-bcda-4f8e-b709-b48bc815643f, published Jun 4, 2024, 1:06 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI07 JONES FERRY RD PUMP STATION | 735,883 gallons | Ended (as reported); Mar 24, 2024, 12:15 PM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 68d0a27b-d301-4d4e-89f2-5ea61e3c5972, published Jun 4, 2024, 1:05 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI05 LESLIE ST PUMP STATION | 547,122 gallons | Ended (as reported); Mar 24, 2024, 5:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b9279da3-4db4-415f-a2f5-20ead41ae085, published Jun 4, 2024, 1:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI04 RIVERVIEW PUMP STATION | 518,092 gallons | Ended (as reported); Mar 24, 2024, 4:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 63bb3f82-fe45-42a9-bfd4-cc597db06542, published Jun 4, 2024, 1:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | 6.08 million gallons | Ended (as reported); Mar 24, 2024, 1:45 PM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record aa60a9b6-f7c5-4b6c-805d-b36e681a654d, published Jun 4, 2024, 1:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Connecticut River | CITY OF CHICOPEE | 010 | volume not reported | Ended (as reported); Mar 24, 2024, 4:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 442a855a-170a-4287-ac43-7de789b2408b, published Mar 26, 2024, 2:28 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI37 EAST MAIN ST #227 | volume not reported | Ended (as reported); Mar 24, 2024, 5:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 984a5dcf-e28f-44d2-826b-716b2cf5cd32, published Mar 26, 2024, 2:27 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI34 GRATTAN ST & HEARTHSTONE TER | volume not reported | Ended (as reported); Mar 24, 2024, 4:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b9ee1691-2f8c-4898-9762-7848d3361bfd, published Mar 26, 2024, 2:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI32B MAIN STREET WEST OF DEADY MEMORIAL BRIDGE | volume not reported | Ended (as reported); Mar 24, 2024, 2:15 PM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 58ce95b8-6be9-49ef-a4e5-54ff5368916f, published Mar 26, 2024, 2:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI27 PARKING LOT, TOPORS GARAGE & FRONT ST | volume not reported | Ended (as reported); Mar 24, 2024, 6:30 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 17a7f54c-7842-4400-a2e2-f59975aeaf2f, published Mar 26, 2024, 2:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI24 FRONT AND DEPOT ST. AREA | volume not reported | Ended (as reported); Mar 24, 2024, 2:45 PM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f66afb4a-1b77-4f18-8dec-5735653d36e1, published Mar 26, 2024, 2:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI09 PADEREWSKI ST PUMP STATION | volume not reported | Ended (as reported); Mar 24, 2024, 12:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 850203dd-14b1-4d81-9f95-e847d5a1336a, published Mar 26, 2024, 2:23 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI07 JONES FERRY RD PUMP STATION | volume not reported | Ended (as reported); Mar 24, 2024, 12:15 PM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1146d609-c124-496d-b382-3f8a1886f40a, published Mar 26, 2024, 2:22 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI05 LESLIE ST PUMP STATION | volume not reported | Ended (as reported); Mar 24, 2024, 5:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 04e447a8-fc94-4541-97e5-b8b083ad5028, published Mar 26, 2024, 2:21 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI04 RIVERVIEW PUMP STATION | volume not reported | Ended (as reported); Mar 24, 2024, 4:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 62040877-ec36-4b18-ba58-d417ecbca001, published Mar 26, 2024, 2:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | volume not reported | Ended (as reported); Mar 24, 2024, 1:45 PM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8ca0ccb0-6029-4464-abe0-6777cd878789, published Mar 26, 2024, 2:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | CITY OF SOMERVILLE | SOM007A/MWR205A SOUTH BANK OF MYSTIC RIVER AT INT OF ASSEMBLY SQ DR & 28 | 510,000 gallons | Ended (as reported); Mar 23, 2024, 10:29 PM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 71e2b104-63f2-466b-bec1-1910b58639b9, published Apr 10, 2024, 1:40 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | CITY OF SOMERVILLE | SOM007A/MWR205A SOUTH BANK OF MYSTIC RIVER AT INT OF ASSEMBLY SQ DR & 28 | volume not reported | Ended (as reported); Mar 23, 2024, 10:29 PM EDT | CITY OF SOMERVILLE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fb6ebc4d-caac-4a70-a7f7-724c27cdfe74, published Mar 24, 2024, 8:54 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 | 5,880 gallons | Ended (as reported); Mar 23, 2024, 9:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 20c4c557-fb3f-45a4-9117-0c3ff2bb5e9c, published Apr 15, 2024, 11:14 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 | NEW005 DUDLEY & RFB | volume not reported | Ended (as reported); Mar 23, 2024, 9:20 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7a24f2a7-d5e4-43fb-8204-61c250e3ed87, published Mar 24, 2024, 7:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR201 125 FT WEST OF BU BRIDGE | 6.29 million gallons | Ended (as reported); Mar 23, 2024, 10:31 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6daedede-7c76-4248-a603-c4c99914ee48, published Apr 10, 2024, 1:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR201 125 FT WEST OF BU BRIDGE | volume not reported | Ended (as reported); Mar 23, 2024, 10:31 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 432d6d52-2c7c-4c30-ae18-df74f000e815, published Mar 24, 2024, 8:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Quequechan River | CITY OF FALL RIVER | FAL009 CENTRAL ST AT INTERSECTION W VIADUCT | 22,274 gallons | Ended (as reported); Mar 23, 2024, 8:44 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ba75537a-d2a5-4fcc-abb6-122038cfb0b7, published Apr 8, 2024, 3:13 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Quequechan River | CITY OF FALL RIVER | FAL009 CENTRAL ST AT INTERSECTION W VIADUCT | volume not reported | Ended (as reported); Mar 23, 2024, 8:44 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4da27b1b-b9ae-4447-907d-8c15ce59dfa6, published Mar 24, 2024, 6:09 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS064 INT DORCHESTER AVE & SUMMER ST | 155,000 gallons | Ended (as reported); Mar 23, 2024, 10:35 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 499b4ea4-a730-4b73-a2da-1361cd5757cb, published Apr 12, 2024, 3:50 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 | 305,348 gallons | Ended (as reported); Mar 23, 2024, 9:05 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3db05a7e-ffe3-481d-b735-fc585b7db943, published Apr 8, 2024, 3:14 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 | BOS064 INT DORCHESTER AVE & SUMMER ST | volume not reported | Ended (as reported); Mar 23, 2024, 10:35 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 33e70c1f-a6ab-4ebe-9510-9d83fa916577, published Mar 24, 2024, 6:34 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 | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Mar 23, 2024, 9:05 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dcfd369e-7ac6-453a-bc9d-c99d37269886, published Mar 24, 2024, 6:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | 100,000 gallons | Ended (as reported); Mar 23, 2024, 9:18 PM EDT | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 841690f9-2b82-45f7-ac0f-b765114b348e, published Jan 30, 2025, 5:39 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS062 SEAPORT BLVD JUST BEFORE INT W/93 | 460,000 gallons | Ended (as reported); Mar 23, 2024, 10:15 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c18784b7-f556-49b7-a6f1-7b4af8d30f2a, published Apr 12, 2024, 3:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV024 VARNUM ST UPPER SIPHON | volume not reported | Ended (as reported); Mar 23, 2024, 8:40 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0cae2ce0-ab03-4289-be12-b0c39af2ed30, published Mar 25, 2024, 8:11 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF TAUNTON | TAU004 WEST WATER STREET | 2.77 million gallons | Ended (as reported); Mar 24, 2024, 3:51 PM EDT | CITY OF TAUNTON (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2e64f176-5b45-4c4f-b8c1-b0d94c0ecac6, published Mar 28, 2024, 11:42 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF TAUNTON | TAU004 WEST WATER STREET | volume not reported | Ended (as reported); Mar 24, 2024, 3:51 PM EDT | CITY OF TAUNTON (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8bdb7166-7ff5-4ae8-8613-d84e7c297935, published Mar 23, 2024, 8:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS065 WEST BANK OF FORT POINT CHANNEL | 150,000 gallons | Ended (as reported); Mar 23, 2024, 9:05 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c3b6802c-9019-4647-af7e-a117262d6433, published Apr 12, 2024, 3:53 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 | BOS065 WEST BANK OF FORT POINT CHANNEL | volume not reported | Ended (as reported); Mar 23, 2024, 9:05 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2bd9f8e9-36d0-49e5-952d-3a50e121617e, published Mar 24, 2024, 6:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV013 LOWER SIPHON BUTTONWOOD AVE | 461,987 gallons | Ended (as reported); Mar 23, 2024, 9:00 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7e59747-e936-4e49-bd46-4eeb29080601, published Apr 12, 2024, 7:37 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV013 LOWER SIPHON BUTTONWOOD AVE | volume not reported | Ended (as reported); Mar 23, 2024, 9:00 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 314cf1c3-8cad-4119-a174-05b7290f122d, published Mar 25, 2024, 8:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD004 ISLAND STREET | 1.87 million gallons | Ended (as reported); Mar 23, 2024, 9:10 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c1a6b5de-ad6b-4623-8c04-f3a578c588a2, published Mar 25, 2024, 4:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD004 ISLAND STREET | volume not reported | Ended (as reported); Mar 23, 2024, 9:10 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 08aba3bd-0313-464b-a1f6-e60563851239, published Mar 23, 2024, 10:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV024 VARNUM ST UPPER SIPHON | 75,837 gallons | Ended (as reported); Mar 23, 2024, 8:40 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 11e25dbe-7154-4230-8f78-412ab094d1d0, published Apr 12, 2024, 7:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | 1.17 million gallons | Ended (as reported); Mar 23, 2024, 9:25 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d661bfd6-d794-44a8-91fe-39eeeba62d06, published Apr 12, 2024, 5:01 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Green River” | GREENFIELD WATER POLLUTION CONTROL FACILITY | not provided | 20,881 gallons | Ended (as reported); end time not reported | GREENFIELD WATER POLLUTION CONTROL FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2d574b3a-c3d3-4915-bf8f-732bb0fcc42c, published Mar 25, 2024, 11:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | 001 | 6.29 million gallons | Ended (as reported); Mar 23, 2024, 11:11 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dee20ea5-201d-405f-b30e-c34456f124ad, published Mar 25, 2024, 4:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | 001 | volume not reported | Ended (as reported); Mar 23, 2024, 11:11 PM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 21ff0aca-6ef3-4184-a0ae-9b2f2dda65d6, published Mar 23, 2024, 11:27 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Green RIver” | GREENFIELD WATER POLLUTION CONTROL FACILITY | not provided | 20,881 gallons | Ended (as reported); Mar 23, 2024, 9:30 PM EDT | GREENFIELD WATER POLLUTION CONTROL FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f52410ce-105c-4058-aecc-8e220409a12b, published Mar 25, 2024, 11:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Belle Isle Inlet” | REVERE, CITY OF | not provided | volume not reported | Ended (as reported); end time not reported | REVERE, CITY OF (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 703b2166-2cb5-40ad-84a1-4bc1d94fd46b, published Mar 24, 2024, 1:16 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Town line Brook” | REVERE, CITY OF | not provided | volume not reported | Ended (as reported); end time not reported | REVERE, CITY OF (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d33a57c3-a7d7-4477-91c7-bbec86f94cb8, published Mar 24, 2024, 1:10 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 24, 2024, 1:20 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record be1b6eb1-87c7-45f1-918c-a74fdfc646d0, published Mar 24, 2024, 6:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | 6,860 gallons | Ended (as reported); Mar 23, 2024, 11:09 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ad5f80fc-aa7a-4874-8931-0862cc50d769, published Apr 12, 2024, 5:05 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | 5.51 million gallons | Ended (as reported); Mar 24, 2024, 1:20 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 94cb9e5c-335d-4798-a24a-cc9a3ba505ec, published Apr 12, 2024, 7:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | volume not reported | Ended (as reported); Mar 23, 2024, 9:03 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1299a7e2-0801-4322-8703-0276e5ca2298, published Mar 24, 2024, 4:25 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 | 4.49 million gallons | Ended (as reported); Mar 24, 2024, 12:18 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7ca00690-9324-4120-8d93-7736d2418394, published Apr 8, 2024, 3:10 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 | FAL013 COVE ST | volume not reported | Ended (as reported); Mar 24, 2024, 12:18 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7c2cd46a-4169-4480-a66c-590a5b36df12, published Mar 24, 2024, 6:07 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | volume not reported | Ended (as reported); Mar 23, 2024, 9:25 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ccbaca79-5a5f-4b47-ae72-141b51627174, published Mar 24, 2024, 4:22 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 | 1.01 million gallons | Ended (as reported); Mar 23, 2024, 10:25 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 27499743-b014-4efc-84e4-47091a60edac, published Apr 12, 2024, 3:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | volume not reported | Ended (as reported); Mar 23, 2024, 11:09 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1943ac5a-e130-4ab8-9f10-06ebcef93879, published Mar 24, 2024, 4:27 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW004 HURRICAN BARRIER CLARK'S COVE PUMP STATION | 4.75 million gallons | Ended (as reported); Mar 23, 2024, 10:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f08bcd23-66ce-403e-ae82-1a9324f34a98, published Apr 15, 2024, 11:12 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | 1.81 million gallons | Ended (as reported); Mar 23, 2024, 9:03 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d13f273c-51d0-40da-82ec-976fb4470456, published Apr 12, 2024, 5:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | 523,736 gallons | Ended (as reported); Mar 23, 2024, 8:55 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5dbb0bb7-16d4-4712-9a41-7dcbd0fc6f42, published Apr 12, 2024, 7:36 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 | NEW004 HURRICAN BARRIER CLARK'S COVE PUMP STATION | volume not reported | Ended (as reported); Mar 23, 2024, 10:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4623a354-4b63-435d-99b9-f38f55334e8f, published Mar 26, 2024, 2:05 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | volume not reported | Ended (as reported); Mar 23, 2024, 8:55 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5e396365-72f2-4c42-89f5-a50644aa3368, published Mar 25, 2024, 8:09 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | 1.23 million gallons | Ended (as reported); Mar 23, 2024, 10:08 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record df50e734-39ea-4c53-9126-9ce57e8e079d, published Apr 12, 2024, 5:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | 276,604 gallons | Ended (as reported); Mar 23, 2024, 8:20 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4c4cf7f1-5517-43ff-8292-9f07274c9f22, published Apr 12, 2024, 7:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | volume not reported | Ended (as reported); Mar 23, 2024, 8:20 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4b465a91-c247-4db3-b4c3-4452d847f9b7, published Mar 25, 2024, 8:10 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | volume not reported | Ended (as reported); Mar 23, 2024, 10:08 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9e58d3a2-9695-4db9-8b90-e42b2758e0d1, published Mar 24, 2024, 4:26 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | 7.89 million gallons | Ended (as reported); Mar 23, 2024, 10:35 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bc3d100d-56e7-4768-9a47-582cff514071, published Apr 12, 2024, 5:01 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | volume not reported | Ended (as reported); Mar 23, 2024, 10:35 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fbe882d2-c457-481b-95b9-0ccfd5deb5bd, published Mar 24, 2024, 4:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS062 SEAPORT BLVD JUST BEFORE INT W/93 | volume not reported | Ended (as reported); Mar 23, 2024, 10:15 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9974ee07-81eb-47a4-b39b-0dc209fe53cf, published Mar 24, 2024, 6:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Muddy River | BOSTON WATER & SEWER COMMISSION | BOS046 @PUMP STNS NE OF MFA | volume not reported | Ended (as reported); Mar 23, 2024, 8:30 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ca42724e-672c-44c0-b0ef-880500c14c25, published Mar 24, 2024, 6:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | 11.8 million gallons | Ended (as reported); Mar 24, 2024, 12:36 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 706d2bb5-f358-41bb-abf8-783eb0155d35, published Apr 12, 2024, 5:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | volume not reported | Ended (as reported); Mar 24, 2024, 12:36 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 28433efb-1af2-4766-82a4-9d14f1513c69, published Mar 24, 2024, 4:24 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | North Nashua River | CITY OF FITCHBURG | FIT064 CHAMBER BEHIND 672 WATER ST. | 121,000 gallons | Ended (as reported); Mar 23, 2024, 8:05 PM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 58248c7a-4c35-41db-957e-137e902aa3e0, published Apr 15, 2024, 6:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | North Nashua River | CITY OF FITCHBURG | FIT064 CHAMBER BEHIND 672 WATER ST. | volume not reported | Ended (as reported); Mar 23, 2024, 8:05 PM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9f52f0d8-6b8a-46fc-b189-3a45abd5a49a, published Mar 25, 2024, 8:34 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 | 9,563 gallons | Ended (as reported); Mar 23, 2024, 7:45 PM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b75d7bd5-e3c1-4afc-9de7-29b8ff36085e, published Apr 9, 2024, 2:39 PM 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 | 8,201 gallons | Ended (as reported); Mar 23, 2024, 7:45 PM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7af5e895-65f1-42d7-9720-52d5875020b0, published Mar 25, 2024, 11:57 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 23, 2024, 7:45 PM EDT | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1aea91ba-4891-4387-9977-8bbb05da867f, published Mar 25, 2024, 11:52 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 | 31.69 million gallons | Ended (as reported); Mar 23, 2024, 11:48 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 307b945b-09eb-47e5-aa3a-bf8530c0b341, published Apr 10, 2024, 1:38 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 | 77,750 gallons | Ended (as reported); Mar 23, 2024, 11:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bf72a0fe-eca7-4995-93b7-1b662971f457, published Apr 15, 2024, 11:15 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 | 20,000 gallons | Ended (as reported); Mar 23, 2024, 7:55 PM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0e7ab712-aea5-446f-824b-dbcabe510a30, published Apr 15, 2024, 6:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | North Nashua River | CITY OF FITCHBURG | FIT032 843 MAIN ST. @ POST OFFICE | volume not reported | Ended (as reported); Mar 23, 2024, 7:55 PM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9b4cc1eb-9546-4a95-9ea5-f9f787e0f689, published Mar 26, 2024, 7:24 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 | NEW006 LUCAS STREET & RFB | volume not reported | Ended (as reported); Mar 23, 2024, 11:05 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c65fbf21-b717-402d-9b6e-6923664bfa9d, published Mar 24, 2024, 7:32 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 23, 2024, 11:48 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d4ef8c9e-9b18-472c-93d8-0cb4eda8b8c2, published Mar 24, 2024, 8:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Muddy River | BOSTON WATER & SEWER COMMISSION | BOS046 @PUMP STNS NE OF MFA | 143,000 gallons | Ended (as reported); Mar 23, 2024, 8:30 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 137c5a16-f67b-4d59-9f9b-a782960a56b3, published Apr 12, 2024, 3:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | 890,000 gallons | Ended (as reported); Mar 23, 2024, 8:40 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b48b658a-f330-4a3d-ad90-e69deae348ff, published Apr 12, 2024, 3:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | volume not reported | Ended (as reported); Mar 23, 2024, 8:40 PM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 961e0125-adb8-41b8-9856-1b994fbb6aa5, published Mar 24, 2024, 6:29 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 | 82,910 gallons | Ended (as reported); Mar 23, 2024, 8:05 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0b55c9cf-7fb8-4b2a-b534-5eb366562222, published Apr 12, 2024, 7:38 AM 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 23, 2024, 8:05 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 47041a6a-3fdc-4f04-994b-8fb32936d534, published Mar 25, 2024, 8:03 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR016 YORK ST. | 616,000 gallons | Ended (as reported); Mar 23, 2024, 6:15 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 15739b9d-6591-402f-b9f0-0dd6521c004e, published Apr 8, 2024, 12:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR007 ROWLAND ST. | 88,000 gallons | Ended (as reported); Mar 23, 2024, 7:43 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d72d1bba-7f9e-47a4-bb72-298355aeec1c, published Apr 4, 2024, 3:28 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR017 FORT PLEASANT (BLAKE HILL) | 9,000 gallons | Ended (as reported); Mar 23, 2024, 6:10 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3e7433e3-321a-4f9e-9b71-15b1b0c7314e, published Apr 8, 2024, 12:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR017 FORT PLEASANT (BLAKE HILL) | volume not reported | Ended (as reported); Mar 23, 2024, 6:10 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0f7ebb0d-3eaa-41ba-8749-7bb5ac250a48, published Mar 25, 2024, 8:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | 7.5 million gallons | Ended (as reported); Mar 23, 2024, 10:29 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 85f3a602-96ba-456b-8dd4-63ec1d8bbc3b, published Apr 10, 2024, 1:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | 120.32 million gallons | Ended (as reported); Mar 24, 2024, 4:05 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1c17cf28-6701-48cc-a2de-e420bedb88c9, published Apr 10, 2024, 1:27 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR018 LONGHILL ST. | 42,000 gallons | Ended (as reported); Mar 23, 2024, 6:15 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record efbecdf8-bee9-431c-a933-13815d61b28f, published Apr 8, 2024, 12:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 3.81 million gallons | Ended (as reported); Mar 24, 2024, 5:10 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e33a09ec-78ef-44c3-9200-f7f036b751a6, published Mar 26, 2024, 10:18 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 | SPR018 LONGHILL ST. | volume not reported | Ended (as reported); Mar 23, 2024, 6:15 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b49cbe74-2af5-4458-8ff7-1417bcd058a5, published Mar 25, 2024, 8:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR025 ALLEN & OAKLAND STS. | volume not reported | Ended (as reported); Mar 23, 2024, 6:00 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9888bcf1-64b3-4766-b318-bb8ce807f4a1, published Mar 25, 2024, 8:27 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 | SPR016 YORK ST. | volume not reported | Ended (as reported); Mar 23, 2024, 6:15 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 22860510-0eaf-4774-8bb9-9b5d7433dbce, published Mar 25, 2024, 8:26 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 23, 2024, 10:29 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3aff9d33-8ba5-47fc-a3b1-1428673068ba, published Mar 24, 2024, 8:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); Mar 24, 2024, 4:05 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a894bf67-9d10-43b0-a31b-405e31e2397a, published Mar 24, 2024, 8:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 6.56 million gallons | Ended (as reported); Mar 23, 2024, 11:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ba799ed6-7fb5-436d-a5da-442677da1430, published Apr 15, 2024, 11:17 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 | 303,010 gallons | Ended (as reported); Mar 23, 2024, 9:00 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 73815458-8ba0-430a-88b9-5b9a6f732d4f, published Apr 12, 2024, 7:38 AM 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 23, 2024, 9:00 PM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cc628281-0c56-452b-b796-cd8ce88f8bdc, published Mar 25, 2024, 8:07 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | volume not reported | Ended (as reported); Mar 23, 2024, 11:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c061f873-b124-445b-90cb-fd0747f88b7d, published Mar 24, 2024, 7:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR015A UNION ST. | 133,000 gallons | Ended (as reported); Mar 23, 2024, 6:20 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 108db601-86ad-44f6-b283-ed1fc66d9c48, published Apr 8, 2024, 12:45 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 | SPR015A UNION ST. | volume not reported | Ended (as reported); Mar 23, 2024, 6:20 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eebd6444-595e-4eab-90d9-d2bedbce612c, published Mar 25, 2024, 8:25 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 | 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 e46c4348-826e-451a-90ed-c7574fbf857a, published Mar 24, 2024, 7:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR008 WASHBURN ST. | 1.08 million gallons | Ended (as reported); Mar 23, 2024, 6:40 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a4544329-a5f6-41b1-bbcf-37f241f18345, published Apr 4, 2024, 3:40 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 | SPR008 WASHBURN ST. | volume not reported | Ended (as reported); Mar 23, 2024, 6:40 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8fee98b9-05ff-4400-98d1-5045a66680f4, published Mar 25, 2024, 8:24 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR048 ALLEN & RIFLE STS. | 148,000 gallons | Ended (as reported); Mar 23, 2024, 6:10 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a5ef40bb-9bdf-47c0-8eb3-6f813f32559b, published Apr 8, 2024, 1:27 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 | 1.4 million gallons | Ended (as reported); Mar 23, 2024, 10:00 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a4f89bfc-c16a-4e25-99ad-c9722b8d5864, published Apr 16, 2024, 2:58 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 | 3.73 million gallons | Ended (as reported); Mar 23, 2024, 10:00 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 33d258b5-553b-4ebe-b54c-fe94efa10118, published Apr 16, 2024, 2:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lake Massasoit | SPRINGFIELD WATER & SEWER COMMISSION | SPR025 ALLEN & OAKLAND STS. | 103,000 gallons | Ended (as reported); Mar 23, 2024, 6:00 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6fcfcd1c-6e90-40d8-8297-1788725c6b70, published Apr 8, 2024, 12:58 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 23, 2024, 10:00 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6b5a2927-47d1-4823-935b-6700613794a2, published Mar 24, 2024, 6:37 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | volume not reported | Ended (as reported); Mar 23, 2024, 10:00 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0e2eadd7-04e6-4586-865c-3b65dca8fdd8, published Mar 24, 2024, 6:35 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR034 MAIN ST. | 81,000 gallons | Ended (as reported); Mar 23, 2024, 6:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4ebb6cdc-c1d5-4dbe-8f7a-9fc3d1f4e32d, published Apr 8, 2024, 1:03 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 | SPR034 MAIN ST. | volume not reported | Ended (as reported); Mar 23, 2024, 6:30 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c3d83fe9-7c5e-46cc-8278-353384096053, published Mar 25, 2024, 8:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL019 CANAL ST | 3.63 million gallons | Ended (as reported); Mar 24, 2024, 12:27 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0c80d819-bf78-444b-868a-055efd086af0, published Apr 8, 2024, 3:09 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 | FAL019 CANAL ST | volume not reported | Ended (as reported); Mar 24, 2024, 12:27 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b899969e-0b86-4490-9978-e7581c8693a9, published Mar 24, 2024, 6:05 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 | 718,574 gallons | Ended (as reported); Mar 24, 2024, 3:50 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a2c01e18-8532-4821-b11c-0bc5940dcf51, published Apr 16, 2024, 2:59 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 24, 2024, 3:50 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e61a2035-0025-4c1f-8e1e-ae3bb5879c60, published Mar 24, 2024, 6:32 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL019 YALE ST. | 407 gallons | Ended (as reported); Mar 23, 2024, 5:00 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4d3ae7b0-9a1b-484c-8112-6990c9827ffa, published Apr 14, 2024, 9:18 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR045 FORT PLEASANT AVE. | 88,000 gallons | Ended (as reported); Mar 23, 2024, 6:20 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 01a13e22-ae7f-46c4-ac4b-b3bba36a89f3, published Apr 8, 2024, 1:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR045 FORT PLEASANT AVE. | volume not reported | Ended (as reported); Mar 23, 2024, 6:20 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1ca02113-e1c2-4095-bed4-bbe2a4eab5ee, published Mar 25, 2024, 8:30 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. | 302,000 gallons | Ended (as reported); Mar 23, 2024, 7:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9d4a100b-3b2e-444c-8a5a-0fdf077b1da8, published Apr 8, 2024, 1:32 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 | 9.27 million gallons | Ended (as reported); Mar 23, 2024, 7:50 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 111acbe8-34a2-4f38-a4fe-1a4b89161d2c, published Apr 8, 2024, 1:08 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 | SPR049 SPRINGFIELD ST. | volume not reported | Ended (as reported); Mar 23, 2024, 7:35 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0baecbfa-f62c-4ff7-be19-ba35397c8f41, published Mar 25, 2024, 8:21 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 23, 2024, 7:50 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 86387806-9e74-4238-99f9-b2d2306473b9, published Mar 25, 2024, 8:19 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | 3.49 million gallons | Ended (as reported); Mar 23, 2024, 7:10 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7b1042a1-d872-43e6-a067-7bc727ed5891, published Apr 8, 2024, 12:21 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | volume not reported | Ended (as reported); Mar 23, 2024, 7:10 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record faf96867-3bc3-4f9e-b052-725ba0a435ea, published Mar 25, 2024, 8:17 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. | 106,000 gallons | Ended (as reported); Mar 23, 2024, 6:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5cabe993-1fac-43d7-af24-226cd568b9d9, published Apr 8, 2024, 1:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | volume not reported | Ended (as reported); Mar 23, 2024, 6:45 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 78fa5477-2094-4b31-8464-0702f651e998, published Mar 25, 2024, 8:20 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 | 2.02 million gallons | Ended (as reported); Mar 23, 2024, 11:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 05f93eec-0e69-41fd-a1db-c80732239547, published Apr 15, 2024, 5:13 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 23, 2024, 11:30 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 30741f46-0af7-48ce-bf7b-89fc81b8217e, published Mar 23, 2024, 4:56 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 | SPR007 ROWLAND ST. | volume not reported | Ended (as reported); Mar 23, 2024, 7:43 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 093e24c1-95bf-4523-bae8-6f4fb4b86769, published Mar 25, 2024, 8:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL07 NORTHAMPTON ST/GLEN ST. | 26,064 gallons | Ended (as reported); Mar 23, 2024, 5:50 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 268f6612-5103-47b7-9e34-0f58530d7d05, published Apr 12, 2024, 5:46 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. | 27,025 gallons | Ended (as reported); Mar 23, 2024, 6:05 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 227cb7c4-bd89-481c-a789-f9a43368a796, published Apr 14, 2024, 10:00 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 | 408,820 gallons | Ended (as reported); Mar 23, 2024, 11:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 96013bd5-c62b-4d86-8a98-70ce2a1eced9, published Apr 15, 2024, 5:16 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, 2024, 11:35 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 49d81785-796d-4400-8f89-bb56bcfae50c, published Mar 23, 2024, 4:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | 954,959 gallons | Ended (as reported); Mar 23, 2024, 10:28 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9a2864e1-8bf6-4ecd-8227-1677fc76587f, published Apr 8, 2024, 3:07 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | volume not reported | Ended (as reported); Mar 23, 2024, 10:28 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d00c260b-49c5-414f-b44d-bce51403d532, published Mar 24, 2024, 5:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | 1.53 million gallons | Ended (as reported); Mar 23, 2024, 10:52 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8cf6cf9f-2a59-4688-af4b-04b5b8169577, published Apr 8, 2024, 3:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | volume not reported | Ended (as reported); Mar 23, 2024, 10:52 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 408b8548-4bd6-4d9c-80ae-92290fb6ab84, published Mar 24, 2024, 6:02 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 | 17,027 gallons | Ended (as reported); Mar 23, 2024, 6:15 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f1530bd3-50a3-4b44-bccb-6d14ea489c29, published Apr 12, 2024, 5:26 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 | 4.02 million gallons | Ended (as reported); Mar 24, 2024, 3:56 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 61ea9508-e23d-437b-96c7-115aeab92871, published Apr 8, 2024, 3:06 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 | FAL013 COVE ST | volume not reported | Ended (as reported); Mar 24, 2024, 3:56 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 148e2afb-bcc3-4d8c-acc3-6a8cb7e1a8da, published Mar 24, 2024, 5:58 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 | 2.74 million gallons | Ended (as reported); Mar 24, 2024, 12:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e0670060-3e91-45db-8629-c637e6a4058e, published Apr 15, 2024, 5:17 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Mar 24, 2024, 12:50 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e43609a6-fac0-4749-8304-be2bb11f30dc, published Mar 23, 2024, 5:01 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 | 12.28 million gallons | Ended (as reported); Mar 23, 2024, 8:15 PM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 75e764f3-585f-4280-8b8a-1b24f3d76a4f, published Apr 17, 2024, 10:26 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 23, 2024, 8:15 PM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0fa5c674-4b19-4dfe-bf86-00f48026dfdb, published Mar 25, 2024, 7:54 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 | 11.95 million gallons | Ended (as reported); Mar 23, 2024, 11:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 463c7864-85f5-466f-ad63-906d3068eae2, published Apr 15, 2024, 5:15 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Mar 23, 2024, 11:55 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2ae52504-b76d-476d-8fa0-b18f27c4e82e, published Mar 23, 2024, 5:00 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 | 715,650 gallons | Ended (as reported); Mar 23, 2024, 11:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c6b08d05-543f-4039-94f8-1700daee177c, published Apr 15, 2024, 5:32 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, 2024, 11:40 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4bb887e8-8a79-4b8a-9282-22e6f1b1b243, published Mar 23, 2024, 5:04 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 | 2.33 million gallons | Ended (as reported); Mar 24, 2024, 12:15 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9426d67a-9b33-4435-a5cc-2478c3571d25, published Apr 15, 2024, 11:09 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 24, 2024, 12:15 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f5bb90e6-cf02-4948-a031-7f4dfba00e33, published Mar 23, 2024, 5:06 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | 5.2 million gallons | Ended (as reported); Mar 24, 2024, 4:57 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f9142e57-e5e1-4da7-86bc-51e1a1d06fc1, published Apr 8, 2024, 3:02 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 24, 2024, 4:57 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8c888100-6c02-4a2b-98e4-ade63292219e, published Mar 24, 2024, 5:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 33.2 million gallons | Ended (as reported); Mar 24, 2024, 5:31 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3003ddc6-62a0-4579-b22d-05551ff36013, published Apr 8, 2024, 3:00 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Mar 24, 2024, 5:31 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f8f3af1d-b09b-49c1-8807-3ec5c30b1124, published Mar 24, 2024, 5:15 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL014 ALSTON ST | 2.21 million gallons | Ended (as reported); Mar 24, 2024, 12:45 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a019b6ee-76ce-4a24-b041-325f6ec76468, published Apr 8, 2024, 3:04 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 | FAL014 ALSTON ST | volume not reported | Ended (as reported); Mar 24, 2024, 12:45 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9e772a5e-8594-488a-a846-00db8a91fa77, published Mar 24, 2024, 5:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 1.52 million gallons | Ended (as reported); Mar 23, 2024, 10:31 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4d71cb65-c2c0-421d-bb00-715386c9e818, published Apr 8, 2024, 3:03 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Mar 23, 2024, 10:31 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 798280af-05d0-4156-b3e7-8c59d1e21ec4, published Mar 24, 2024, 5:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 47,460 gallons | Ended (as reported); Mar 24, 2024, 6:49 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 58820eee-b083-4706-b564-54c3d259c552, published Apr 12, 2024, 5:00 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 | 3.74 million gallons | Ended (as reported); Mar 24, 2024, 12:06 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ba88d8f6-5480-4b95-bd19-61b2ce86db4a, published Apr 8, 2024, 2:59 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Mar 24, 2024, 12:06 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8d09a43b-1cbd-4c00-81e7-9b8fed256d94, published Mar 23, 2024, 11:00 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | volume not reported | Ended (as reported); Mar 23, 2024, 2:50 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c8db4e70-d34c-4308-8ed7-7f3f81843de2, published Mar 25, 2024, 8:16 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. | 717,000 gallons | Ended (as reported); Mar 23, 2024, 2:50 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 95536fe6-f8e4-4e89-84a1-06a3f840440b, published Apr 8, 2024, 12:34 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 24, 2024, 6:49 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3a467d72-b78d-48ea-8243-deaec1f1ba30, published Mar 24, 2024, 10:11 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 | Ongoing (as reported); ongoing (as reported) | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d4c771d0-aece-47d8-b014-a704b42793ef, published Mar 24, 2024, 4:19 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ongoing (as reported); ongoing (as reported) | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c6f77f88-4604-4005-9a32-371b882922bc, published Mar 24, 2024, 4:17 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | 6.5 million gallons | Ended (as reported); Mar 23, 2024, 9:20 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e0b4277f-6699-4254-bfd3-33e084595949, published Apr 4, 2024, 3:17 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Mar 23, 2024, 9:20 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 47d05aa2-9739-4c8c-a828-1b96f43fc7d3, published Mar 25, 2024, 8:09 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL08 SPRINGDALE PARK | 2.09 million gallons | Ended (as reported); Mar 23, 2024, 6:44 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 696d36f0-ea47-451b-9941-80f010435e46, published Apr 12, 2024, 5:55 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. | 6.22 million gallons | Ended (as reported); Mar 23, 2024, 8:50 PM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 53fe616c-eb8d-4f4b-948a-2e3f3ba5b4e8, published Apr 4, 2024, 3:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record df9bb98f-c492-4fcb-826d-d715ad24ec6d, published Mar 25, 2024, 8:50 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. | 1.25 million gallons | Ended (as reported); Mar 25, 2024, 12:45 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7482310-0605-4e0f-8c79-7e7314f79867, published Apr 14, 2024, 9:32 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 | 1.69 million gallons | Ended (as reported); Mar 24, 2024, 1:40 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d1dbf0d8-33af-4f51-8741-85a3ea5e9dd3, published Apr 14, 2024, 9:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | 4.85 million gallons | Ended (as reported); Mar 24, 2024, 10:35 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b767b714-575b-4a36-8050-74481c9b82d2, published Apr 12, 2024, 6:25 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. | volume not reported | Ended (as reported); end time not reported | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a6e30046-3874-47ac-b335-e326cae50b38, published Mar 25, 2024, 8:08 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7628d86-91c9-4b0a-9777-2d8df14442c6, published Mar 25, 2024, 8:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c0e62b25-f97d-49d4-8646-253725c8fa98, published Mar 25, 2024, 8:46 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a86cd000-a315-4098-97b4-ec493da7d8af, published Mar 25, 2024, 8:45 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 | 0 gallons | Ended (as reported); Mar 21, 2024, 1:26 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 06075b46-07b1-4b53-93fe-7829905c5eca, published Apr 8, 2024, 2:58 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 21, 2024, 1:26 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f1d2ea13-bf92-4b3d-9808-9ae2705628c1, published Mar 21, 2024, 9:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 17,133 gallons | Ended (as reported); Mar 20, 2024, 10:01 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3ac04680-7a82-4a5e-9722-cc625131b2ed, published Apr 8, 2024, 2:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Mar 20, 2024, 10:01 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 953e2c48-9827-440d-b327-1a8c26f44577, published Mar 21, 2024, 8:37 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 81c6ad97-e664-4a88-b428-dd08f52fbbfc, published Mar 25, 2024, 8:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record de110d48-ac0f-451a-a925-aa3435639324, published Mar 19, 2024, 8:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4221f013-9af1-4b4f-b740-bfe70dc1387f, published Mar 19, 2024, 8:40 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c8989a8b-5d76-4f44-baa8-75d25cc4dd48, published Mar 19, 2024, 8:39 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 697ff5f1-b3bc-4e7a-b71f-921d2b504b7d, published Mar 19, 2024, 8:38 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8f421a45-6c82-4be1-a954-5d3eee8bcd90, published Mar 15, 2024, 8:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b56d4e72-ae32-402a-9612-9f1d58e1717c, published Mar 15, 2024, 8:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6f6277b2-d7d7-425c-9c4d-f3c26c76a946, published Mar 15, 2024, 8:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 25da6ac6-3d72-4657-80d1-8c8e1c51a82c, published Mar 15, 2024, 8:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Lynn Harbor | LYNN WATER & SEWER COMMISSION | 001 | 25,053 gallons | Ended (as reported); Mar 11, 2024, 10:25 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f4754d7b-784d-48b6-9673-7a9bf818a85c, published Apr 16, 2024, 3:09 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | 001 | volume not reported | Ended (as reported); Mar 11, 2024, 10:25 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 82528f00-cd47-4b7a-9b19-66c1a8b20958, published Apr 16, 2024, 2:38 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7e83aacb-0e21-43cd-87b2-665975e71e0b, published Mar 15, 2024, 8:27 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 | 230 gallons | Ended (as reported); Mar 11, 2024, 12:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c4b01053-9ac0-4ea0-9d47-92b982a14d05, published Apr 15, 2024, 11:01 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 11, 2024, 12:05 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 046d042a-7ff3-4c85-864a-d4968b558c37, published Mar 11, 2024, 2:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Bass River | 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 991dd8f3-606a-43a8-9bb7-b617dc18e457, published Mar 13, 2024, 12:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | 710,000 gallons | Ended (as reported); Mar 10, 2024, 3:20 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d07e3fd6-af90-42f0-ae8d-1da1444d9662, published Apr 10, 2024, 1:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); Mar 10, 2024, 3:20 PM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fb9512cd-3279-4292-ae1c-b36508618465, published Mar 10, 2024, 3:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF TAUNTON | TAU004 WEST WATER STREET | 65,000 gallons | Ended (as reported); Mar 10, 2024, 4:08 PM EDT | CITY OF TAUNTON (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0de962a4-2790-4c1f-bedf-b012c0919ce8, published Mar 10, 2024, 6:17 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF TAUNTON | TAU004 WEST WATER STREET | volume not reported | Ended (as reported); Mar 10, 2024, 4:08 PM EDT | CITY OF TAUNTON (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 121993a3-8caa-47f9-99ce-98ff3841e384, published Mar 10, 2024, 1:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Gloucester Harbor | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | volume not reported | Ended (as reported); Mar 10, 2024, 12:00 PM EDT | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3c7676dc-c217-4100-b565-f7f4942e2f90, published Mar 10, 2024, 2:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Gloucester Harbor | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | 18,000 gallons | Ended (as reported); Mar 10, 2024, 12:00 PM EDT | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fae9ef51-7735-4040-a06a-8050286c5fe9, published Apr 11, 2024, 3:00 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | “FRENCH STREAM” | ROCKLAND WASTEWATER TREATMENT FACILITY | 001 | 1.77 million gallons | Ended (as reported); Mar 12, 2024, 5:30 AM EDT | ROCKLAND WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9d5a93c4-1ccf-464a-8c08-de18db5e7dd5, published Mar 13, 2024, 11:18 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | “FRENCH STREAM” | ROCKLAND WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); Mar 12, 2024, 5:30 AM EDT | ROCKLAND WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 61d6187a-5112-4ff3-96c8-516415352346, published Mar 10, 2024, 12:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Concord River | BILLERICA WASTEWATER TREATMENT FACILITY | 001 | volume not reported | Ended (as reported); May 2, 2024, 8:00 AM EDT | BILLERICA WASTEWATER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 57638984-c4d5-4cf9-9297-29118e5783af, published Mar 11, 2024, 1:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | volume not reported | Ended (as reported); end time not reported | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b582f60c-6176-46e6-a8ac-6b3daa6cdccb, published Mar 10, 2024, 3:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | volume not reported | Ended (as reported); Mar 10, 2024, 5:25 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 69fe97ce-c8e0-4440-91be-eafefa290da8, published Mar 10, 2024, 3:37 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Gloucester Harbor | CITY OF GLOUCESTER | GLO004 ROGERS STREET | 0 gallons | Ended (as reported); Mar 10, 2024, 4:55 AM EDT | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a4933689-d3c8-4465-86f7-cba611086e0d, published Apr 11, 2024, 2:58 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Gloucester Harbor | CITY OF GLOUCESTER | GLO004 ROGERS STREET | volume not reported | Ended (as reported); Mar 10, 2024, 4:55 AM EDT | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a894287f-196d-4b44-bd91-8ffbe9b35376, published Mar 10, 2024, 2:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | 400,000 gallons | Ended (as reported); Mar 10, 2024, 6:20 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ef8859e7-4d1c-4a29-8b9f-ac2a3632ec36, published Apr 12, 2024, 7:48 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 10, 2024, 6:20 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 07538dd1-4e15-4944-a8d6-f041ac10da1e, published Mar 10, 2024, 1:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR203 JUST NORTH OF LOCKS AT CHARLSTOWN BRIDGE | 8.59 million gallons | Ended (as reported); Mar 10, 2024, 6:32 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 951a279e-2de7-4049-a80f-14bad789dd5b, published Apr 10, 2024, 1:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | 80,000 gallons | Ended (as reported); Mar 10, 2024, 4:33 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 34a0515d-ade4-4acf-b5ff-4fe04932f4d0, published Apr 12, 2024, 4:55 PM 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 10, 2024, 6:32 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1450526f-c866-47ef-bdd8-4cff34d7db66, published Mar 10, 2024, 9:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | volume not reported | Ended (as reported); Mar 10, 2024, 4:33 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 70d7e33b-71ac-4baa-8b2b-e2ffcb88e2d3, published Mar 10, 2024, 3:41 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | 1.15 million gallons | Ended (as reported); Mar 10, 2024, 5:25 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c0332bed-750b-44b9-8486-30727dbd396e, published Apr 12, 2024, 4:53 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV013 LOWER SIPHON BUTTONWOOD AVE | 463,323 gallons | Ended (as reported); Mar 10, 2024, 4:50 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7ca98fc7-8a04-4f6e-bd5f-4ccfc09f418d, published Apr 12, 2024, 7:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV013 LOWER SIPHON BUTTONWOOD AVE | volume not reported | Ended (as reported); Mar 10, 2024, 4:50 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e14ee412-fc27-4051-9136-ebc2ef666553, published Mar 11, 2024, 9:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | 430,000 gallons | Ended (as reported); Mar 10, 2024, 4:15 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d0fd2745-421f-4450-b42f-7de61ddbba40, published Apr 12, 2024, 3:44 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | volume not reported | Ended (as reported); Mar 10, 2024, 4:15 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 82af87d6-5734-47e9-b1a2-7958e07bb369, published Mar 10, 2024, 1:53 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | CITY OF HAVERHILL | 046 | 6.72 million gallons | Ended (as reported); Mar 10, 2024, 10:25 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8ce46d95-b22d-4906-ba51-71ac94778fa1, published Apr 12, 2024, 7:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Merrimack River | CITY OF HAVERHILL | 046 | volume not reported | Ended (as reported); Mar 10, 2024, 10:25 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c5430890-eb79-49a4-805d-89082227e6d5, published Mar 11, 2024, 9:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | 001 | 2.08 million gallons | Ended (as reported); Mar 10, 2024, 5:48 AM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b101d246-46b4-49df-b5e9-093ca5afdebd, published Mar 11, 2024, 2:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | 001 | volume not reported | Ended (as reported); Mar 10, 2024, 5:48 AM EDT | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5794ee01-8405-4ddd-8048-0f1a9283b310, published Mar 11, 2024, 2:37 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | 1.26 million gallons | Ended (as reported); Mar 10, 2024, 5:45 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cbafba1a-4f5d-460d-adea-9d50214eab0f, published Apr 12, 2024, 7:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | volume not reported | Ended (as reported); Mar 10, 2024, 5:45 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dbf1a366-f94f-4fbb-a465-1a2e4f861243, published Mar 11, 2024, 9:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | volume not reported | Ended (as reported); Mar 10, 2024, 4:15 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 93f7b667-9bdd-4401-8892-c06bc91786dc, published Mar 11, 2024, 9:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | 72,000 gallons | Ended (as reported); Mar 10, 2024, 4:05 AM EDT | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e7c3b3ac-f495-42dc-82cc-a1a5a001d252, published Apr 12, 2024, 3:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | 530,000 gallons | Ended (as reported); Mar 10, 2024, 3:55 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 682f087c-0878-4108-8f90-58aaad7a256a, published Apr 12, 2024, 4:56 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | 55,552 gallons | Ended (as reported); Mar 10, 2024, 4:30 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record efadc12a-c542-4fd3-a0f1-c082e98e2305, published Apr 12, 2024, 7:54 AM 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 10, 2024, 4:30 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9ef7e3bf-0616-4af3-8e45-01e9a68d5611, published Mar 11, 2024, 9:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | 721,045 gallons | Ended (as reported); Mar 10, 2024, 4:15 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8983ccaf-9ebc-48ba-9b13-c9246c394f68, published Apr 12, 2024, 7:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | 5.9 million gallons | Ended (as reported); Mar 10, 2024, 6:18 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9e2c9b85-2f2f-4a0c-b4ce-bd116021e732, published Apr 12, 2024, 4:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | volume not reported | Ended (as reported); Mar 10, 2024, 4:07 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 88a528e4-3e5e-4f2e-b866-8303e5aaa191, published Mar 10, 2024, 3:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | volume not reported | Ended (as reported); Mar 10, 2024, 3:55 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bd65fb2e-4c7c-44f1-8a64-e6a669a7e057, published Mar 10, 2024, 3:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | North Nashua River | CITY OF FITCHBURG | FIT064 CHAMBER BEHIND 672 WATER ST. | 75,000 gallons | Ended (as reported); Mar 10, 2024, 4:00 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5ac7b50f-4760-46fb-b08e-8ddccbb703ee, published Apr 15, 2024, 6:56 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | North Nashua River | CITY OF FITCHBURG | FIT064 CHAMBER BEHIND 672 WATER ST. | volume not reported | Ended (as reported); Mar 10, 2024, 4:00 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f39eff62-d4ed-4f92-972a-0bddf6ce5617, published Mar 11, 2024, 8:00 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | 44.91 million gallons | Ended (as reported); Mar 10, 2024, 8:26 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4245aa94-bcca-478d-8c6b-0fe71bbf6ca6, published Apr 10, 2024, 1:23 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | volume not reported | Ended (as reported); Mar 10, 2024, 3:21 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 96401fc1-b6db-49ed-b6b4-4484e032c21b, published Mar 10, 2024, 9:46 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); Mar 10, 2024, 8:26 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2250f662-9d7a-4fab-8051-37f747905254, published Mar 10, 2024, 9:44 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 | 2.59 million gallons | Ended (as reported); Mar 10, 2024, 3:21 AM EDT | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 83b1c390-9ec9-4682-af87-edf391bf5588, published Apr 10, 2024, 1:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | volume not reported | Ended (as reported); Mar 10, 2024, 6:18 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 03ee69ba-b1f9-4679-8ad2-6f3640e1447e, published Mar 10, 2024, 3:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | North Nashua River | CITY OF FITCHBURG | FIT032 843 MAIN ST. @ POST OFFICE | 3,000 gallons | Ended (as reported); Mar 10, 2024, 1:45 AM EST | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7a4fe4f0-2e04-4dcf-a4dd-9ae31039a7e2, published Apr 15, 2024, 6:46 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | North Nashua River | CITY OF FITCHBURG | FIT032 843 MAIN ST. @ POST OFFICE | volume not reported | Ended (as reported); Mar 10, 2024, 1:45 AM EST | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7c7f816d-0aa6-4eb3-a82e-74e49dceb5c3, published Mar 12, 2024, 7:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | 6,380 gallons | Ended (as reported); Mar 10, 2024, 4:07 AM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a1c37437-b541-44b5-8323-dc12c19cd698, published Apr 12, 2024, 4:56 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 | 955,832 gallons | Ended (as reported); Mar 10, 2024, 1:40 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5609499e-9ff3-4065-83d7-8baad7a9be06, published Apr 16, 2024, 3:03 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 | 2.28 million gallons | Ended (as reported); Mar 10, 2024, 1:35 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f3c76578-6622-4f10-a20a-2eebae5b1d12, published Apr 16, 2024, 3:01 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 10, 2024, 1:35 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record aa28f242-b3e1-4c17-a7e4-363c370f70a5, published Mar 10, 2024, 5:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN004 NW BANK OF BROAD SOUND @254 LYNWAY@PLEASANT ST | volume not reported | Ended (as reported); Mar 10, 2024, 1:40 PM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record de4d5791-1510-437b-bbc2-cb45cfc12011, published Mar 10, 2024, 5:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | 236,108 gallons | Ended (as reported); Mar 10, 2024, 3:55 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 123fe603-5266-40f7-9a82-55a3868ae4b1, published Apr 12, 2024, 7:55 AM 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 10, 2024, 3:55 AM EDT | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 43780ddb-055a-4d57-8dc1-ebc8fb04dfd7, published Mar 11, 2024, 9:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | 7.6 million gallons | Ended (as reported); Mar 10, 2024, 10:05 AM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 23b83c48-9f40-4197-8ee2-d6d0f1fc1e07, published Apr 17, 2024, 11:17 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 10, 2024, 10:05 AM EDT | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9514aa27-31b7-45ca-9b64-3f94001d6e43, published Mar 10, 2024, 1:22 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 | 1.16 million gallons | Ended (as reported); Mar 11, 2024, 6:55 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a7607f8a-30e5-4215-8b53-7cb0921cb5ea, published Apr 16, 2024, 3:05 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 11, 2024, 6:55 AM EDT | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ed284554-e524-44d1-9c37-3668c3e29685, published Mar 10, 2024, 5:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL019 CANAL ST | 150,408 gallons | Ended (as reported); Mar 10, 2024, 3:56 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 779ca279-b362-47c4-81ec-80a2e9a30e08, published Apr 8, 2024, 2:56 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 | 29,072 gallons | Ended (as reported); Mar 10, 2024, 3:11 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f195a308-8021-46f4-b0b3-fb42d4cf0fbd, published Apr 8, 2024, 2:55 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 | FAL019 CANAL ST | volume not reported | Ended (as reported); Mar 10, 2024, 3:56 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fbddd6ef-8a6d-481b-b955-7fb88f7cf203, published Mar 10, 2024, 11:53 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 10, 2024, 3:11 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1ad4cc9a-a6f9-4d2e-9097-8e7184e262c6, published Mar 10, 2024, 11:52 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 | 3.17 million gallons | Ended (as reported); Mar 10, 2024, 5:05 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ff9cf248-8e19-4e66-beb2-7e204daa1e9f, published Apr 8, 2024, 2:54 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Mar 10, 2024, 5:05 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e26d3df3-01d2-4bcc-ba5a-eb04b085656f, published Mar 10, 2024, 11:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Connecticut River | CITY OF CHICOPEE | 010 | 1.16 million gallons | Ended (as reported); Mar 10, 2024, 4:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e092e98a-2e51-42af-b86f-ac4e11892e2b, published Jul 30, 2024, 9:16 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI37 EAST MAIN ST #227 | 62,959 gallons | Ended (as reported); Mar 10, 2024, 3:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 72454f3d-14d6-4b00-beea-6025f45731b5, published May 28, 2024, 8:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI34 GRATTAN ST & HEARTHSTONE TER | 307,659 gallons | Ended (as reported); Mar 10, 2024, 3:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 69e22609-c6e2-45fd-8ea3-be54ab90f505, published May 28, 2024, 8:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI32B MAIN STREET WEST OF DEADY MEMORIAL BRIDGE | 65,412 gallons | Ended (as reported); Mar 10, 2024, 5:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b8c57ed9-ab0e-4df6-b1c9-45e7d4e88cf3, published May 28, 2024, 8:43 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI27 PARKING LOT, TOPORS GARAGE & FRONT ST | 540,907 gallons | Ended (as reported); Mar 10, 2024, 3:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6837242b-8ff8-4492-816f-b7d56f015d3a, published May 28, 2024, 8:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI24 FRONT AND DEPOT ST. AREA | 1.7 million gallons | Ended (as reported); Mar 10, 2024, 5:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0d1605e1-1792-4635-8560-12595966a0d9, published May 28, 2024, 8:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI09 PADEREWSKI ST PUMP STATION | 0 gallons | Ended (as reported); Mar 10, 2024, 12:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c33b3089-2892-489f-b9fc-eb3fdad03b6d, published May 28, 2024, 8:40 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI07 JONES FERRY RD PUMP STATION | 324,236 gallons | Ended (as reported); Mar 10, 2024, 4:30 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cec8b1cf-5175-4067-b6af-5e993de06664, published May 28, 2024, 8:39 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI05 LESLIE ST PUMP STATION | 562,311 gallons | Ended (as reported); Mar 10, 2024, 3:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5d22a879-4f3a-4b08-b5db-9c1e4b33a585, published May 28, 2024, 8:38 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI04 RIVERVIEW PUMP STATION | 414,019 gallons | Ended (as reported); Mar 10, 2024, 3:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fdde3b0a-4822-465f-9130-8a063ee338ac, published May 28, 2024, 8:38 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | 3.56 million gallons | Ended (as reported); Mar 10, 2024, 3:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e284ab57-3bd6-44ef-8432-d855247e3217, published May 28, 2024, 8:37 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 | 1.36 million gallons | Ended (as reported); Mar 10, 2024, 6:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ccfaea26-48fd-4e23-9821-9b54871480df, published Apr 15, 2024, 11:04 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Connecticut River | CITY OF CHICOPEE | 010 | volume not reported | Ended (as reported); Mar 10, 2024, 4:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ad94c41d-5421-4b0e-9025-c60c89e84f8f, published Mar 12, 2024, 9:55 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI37 EAST MAIN ST #227 | volume not reported | Ended (as reported); Mar 10, 2024, 3:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ddb82730-751e-4237-a49d-bf1654adcb05, published Mar 12, 2024, 9:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI34 GRATTAN ST & HEARTHSTONE TER | volume not reported | Ended (as reported); Mar 10, 2024, 3:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d536ecdc-76fd-4e72-b225-b6c836507df1, published Mar 12, 2024, 9:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI32B MAIN STREET WEST OF DEADY MEMORIAL BRIDGE | volume not reported | Ended (as reported); Mar 10, 2024, 5:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e1ea6c14-21ed-483c-86cb-f04c7ffff5b3, published Mar 12, 2024, 9:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI27 PARKING LOT, TOPORS GARAGE & FRONT ST | volume not reported | Ended (as reported); Mar 10, 2024, 3:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fed3b2a3-259c-42e4-a222-7372c37b4fcd, published Mar 12, 2024, 9:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI24 FRONT AND DEPOT ST. AREA | volume not reported | Ended (as reported); Mar 10, 2024, 5:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6e3b595a-537d-49b9-8a14-4f3d2a2df89b, published Mar 12, 2024, 9:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI09 PADEREWSKI ST PUMP STATION | volume not reported | Ended (as reported); Mar 10, 2024, 12:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9ca4eabc-70d7-4505-99e2-8d87d859d13b, published Mar 12, 2024, 9:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI07 JONES FERRY RD PUMP STATION | volume not reported | Ended (as reported); Mar 10, 2024, 4:30 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ee22ab0c-4034-4da0-998b-38239ae5cf8f, published Mar 12, 2024, 9:48 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI05 LESLIE ST PUMP STATION | volume not reported | Ended (as reported); Mar 10, 2024, 3:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8e36b0a7-4e19-4a26-82d8-a1a2dbfec3eb, published Mar 12, 2024, 9:47 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI04 RIVERVIEW PUMP STATION | volume not reported | Ended (as reported); Mar 10, 2024, 3:15 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record aed7a7b1-4d9f-41fe-acc8-b5160cbf50f7, published Mar 12, 2024, 9:46 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | volume not reported | Ended (as reported); Mar 10, 2024, 3:00 AM EDT | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 81b67d68-7ddc-4302-ace6-632114b8ba1a, published Mar 12, 2024, 9:45 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 10, 2024, 6:00 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8ae8ff16-3284-43d6-83a5-9ca7f8821cb3, published Mar 10, 2024, 12:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 38.29 million gallons | Ended (as reported); Mar 10, 2024, 11:00 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1243573c-ce95-4ad7-90d7-d1c4e0b66525, published Apr 12, 2024, 4:52 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 10, 2024, 11:00 PM EDT | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1baeb673-b31a-4e34-9e8e-8b445eee7c07, published Mar 11, 2024, 4:38 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. | 1,048 gallons | Ended (as reported); Mar 10, 2024, 12:55 AM EST | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ef57d4ae-cdac-4695-afe4-5e418eacfff4, published Apr 14, 2024, 9:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | 345,000 gallons | Ended (as reported); Mar 10, 2024, 1:40 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d657f898-6781-4e0e-9f87-42ae69196ad7, published Apr 8, 2024, 12:06 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 | SPR049 SPRINGFIELD ST. | volume not reported | Ended (as reported); Mar 9, 2024, 10:45 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6369ef37-bd6e-442d-8f23-9902b487360f, published Mar 11, 2024, 9:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | volume not reported | Ended (as reported); Mar 10, 2024, 1:40 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4f02b645-5417-4981-b115-71703edd625c, published Mar 11, 2024, 9:31 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 | volume not reported | Ended (as reported); end time not reported | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b7e49ca5-a9c3-41f6-8001-85f0d88fc72d, published Mar 11, 2024, 9:30 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 10, 2024, 12:40 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f6698af8-c836-43d5-abc4-36c2efafaae6, published Mar 11, 2024, 9:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | 3.28 million gallons | Ended (as reported); Mar 10, 2024, 9:50 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 47dedeef-2d43-44f0-9d51-042c250722c9, published Apr 15, 2024, 10:44 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 | 1.19 million gallons | Ended (as reported); Mar 10, 2024, 9:20 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f0889109-81cc-4615-a818-0a7d7292bc25, published Apr 15, 2024, 10:41 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | volume not reported | Ended (as reported); Mar 10, 2024, 9:20 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ee76a51e-d276-4190-9008-4593601a08ca, published Mar 10, 2024, 12:54 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 10, 2024, 9:50 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8e14577d-65d7-4556-ac60-076f972ad725, published Mar 10, 2024, 12:49 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 | 2.36 million gallons | Ended (as reported); Mar 12, 2024, 12:30 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5a9ae39e-45ff-4e6e-a57d-a55c2fcc580c, published Apr 8, 2024, 2:51 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 12, 2024, 12:30 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7bfb4b45-7899-4743-abf8-efcdb0145223, published Mar 10, 2024, 4:56 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 | 2.79 million gallons | Ended (as reported); Mar 11, 2024, 2:04 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1d97500f-2690-4748-b984-ca054a75fd38, published Apr 8, 2024, 2:49 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 | FAL013 COVE ST | volume not reported | Ended (as reported); Mar 11, 2024, 2:04 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a5c5dd38-998e-47e2-bf5a-38664e280c5f, published Mar 10, 2024, 4:53 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 | 3.27 million gallons | Ended (as reported); Mar 10, 2024, 6:19 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a7d5c072-bfc1-465e-814e-4aeeacb99420, published Apr 8, 2024, 2:52 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 | FAL013 COVE ST | volume not reported | Ended (as reported); Mar 10, 2024, 6:19 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b9bea2bf-b80c-4712-822b-24ac0f419f1d, published Mar 10, 2024, 11:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 7.81 million gallons | Ended (as reported); Mar 11, 2024, 12:00 AM EDT | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bccc50de-70d2-4193-8559-34b783abebc4, published Mar 11, 2024, 12:19 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 | 2.78 million gallons | Ended (as reported); Mar 10, 2024, 1:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 13fcdcdd-6dd7-4b9b-a80d-8f537342f584, published Apr 15, 2024, 10:24 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 10, 2024, 1:10 PM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8a7c28b2-058b-4d44-bf44-cfa81bac8c12, published Mar 10, 2024, 12:51 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 | 992,510 gallons | Ended (as reported); Mar 10, 2024, 6:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ccd4da9e-13ef-4e0e-a16b-9388837b6ebe, published Apr 15, 2024, 10:45 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 10, 2024, 6:40 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5c94d183-b122-4883-a74b-384db8fa2ae5, published Mar 10, 2024, 12:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL014 ALSTON ST | 2.2 million gallons | Ended (as reported); Mar 10, 2024, 7:49 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 39aba787-10c9-4d15-a28b-2a14ad2139da, published Apr 8, 2024, 2:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 42.62 million gallons | Ended (as reported); Mar 12, 2024, 2:30 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9c024ba3-8adb-4fa9-94b0-321328ff1629, published Apr 8, 2024, 2:46 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 | FAL014 ALSTON ST | volume not reported | Ended (as reported); Mar 10, 2024, 7:49 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2a76cb89-4909-4bde-b618-d76ea0d4beca, published Mar 10, 2024, 4:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Mar 12, 2024, 2:30 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 951cba96-5f5a-4e3e-a807-c46495625b67, published Mar 10, 2024, 4:52 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 | 14.15 million gallons | Ended (as reported); Mar 10, 2024, 9:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a1b6f7de-1733-4c0e-a6f9-3cad61ae232e, published Apr 15, 2024, 10:26 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW023 COFFIN AVE | volume not reported | Ended (as reported); Mar 10, 2024, 9:45 AM EDT | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a10b120f-e638-467b-9076-2fb7e6c1aa90, published Mar 10, 2024, 12:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | 1.66 million gallons | Ended (as reported); Mar 10, 2024, 6:02 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record aa33b8e5-296e-49bc-adc9-3002fca78d63, published Apr 8, 2024, 2:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | volume not reported | Ended (as reported); Mar 10, 2024, 6:02 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eb532aec-d962-4f74-870d-24c215823a5b, published Mar 10, 2024, 11:45 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL08 SPRINGDALE PARK | 532,186 gallons | Ended (as reported); Mar 10, 2024, 1:50 AM EST | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4ddbd635-61bc-42d9-8fb6-959dc6d23bc3, published Apr 12, 2024, 5:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | 9,000 gallons | Ended (as reported); Mar 10, 2024, 12:40 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9475927d-6501-413d-8878-02fb7b46bd75, published Apr 8, 2024, 2:28 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 | 1.5 million gallons | Ended (as reported); Mar 10, 2024, 4:56 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 285368ad-34c7-40c7-aa04-779b6611ff96, published Apr 8, 2024, 2:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | volume not reported | Ended (as reported); Mar 10, 2024, 4:56 AM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7ee7ab26-bad4-4cbd-8623-5dcd5e668ebc, published Mar 10, 2024, 11:47 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 | SPR014 ELM ST. | volume not reported | Ended (as reported); Mar 10, 2024, 3:20 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a1a3ab8f-69b6-4146-afef-5e5487aa3730, published Mar 11, 2024, 9:29 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 | 24.01 million gallons | Ended (as reported); Mar 10, 2024, 12:05 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dff1994b-624f-4d88-a9c1-716b739a3a24, published Apr 8, 2024, 2:44 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Mar 10, 2024, 12:05 PM EDT | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2a4aca8e-0786-47bd-b7a2-bc77ca1624dd, published Mar 10, 2024, 4:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | 1.27 million gallons | Ended (as reported); Mar 10, 2024, 3:20 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fa50abf7-b006-4799-a4f1-ee559dc1fa84, published Apr 8, 2024, 12:31 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | 5.58 million gallons | Ended (as reported); Mar 10, 2024, 6:10 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d066020d-8d82-42fb-9aba-da30d0316ebe, published Apr 4, 2024, 3:15 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Mar 10, 2024, 6:10 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 44f88003-a27b-438d-b3a7-6431e86b6b25, published Mar 11, 2024, 9:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR012 WORTHINGTON ST. | 1.46 million gallons | Ended (as reported); Mar 10, 2024, 5:45 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7c9342e-f26f-4399-a7c8-61a11806eb74, published Apr 4, 2024, 3:49 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 10, 2024, 5:45 AM EDT | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a276daab-c7f1-40b6-902c-0871be8934c6, published Mar 11, 2024, 9:27 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 | 1,414 gallons | Ended (as reported); Mar 10, 2024, 3:04 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8879034d-94b0-4c25-a381-46e156c1657b, published Apr 12, 2024, 5:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR049 SPRINGFIELD ST. | 84,000 gallons | Ended (as reported); Mar 9, 2024, 10:45 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d59425b9-ea7f-46ca-ac6f-de5a5ad4ada4, published Apr 8, 2024, 1:31 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL021 RIVER TERRACE | 893,825 gallons | Ended (as reported); Mar 11, 2024, 8:15 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bab51975-6701-4e67-a43a-e49294646b63, published Apr 14, 2024, 9:49 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | 2.17 million gallons | Ended (as reported); Mar 10, 2024, 12:39 PM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5d8a4938-f754-4fc6-b003-4a34db430c5e, published Apr 12, 2024, 6:21 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 | 3.21 million gallons | Ended (as reported); Mar 9, 2024, 3:15 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bed3dc49-41d7-4bd3-b315-c629b635905e, published Apr 8, 2024, 1:07 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 | 116,320 gallons | Ended (as reported); Mar 7, 2024, 8:45 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a36faa1f-af52-42d1-a7f7-f3dde1b8591a, published Apr 15, 2024, 10:05 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 7, 2024, 8:45 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4c17aed5-45e6-4a30-abfa-dee91dd7056f, published Mar 8, 2024, 7:46 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Muddy River | BOSTON WATER & SEWER COMMISSION | BOS046 @PUMP STNS NE OF MFA | 90,000 gallons | Ended (as reported); Mar 7, 2024, 2:25 PM EST | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 02f3e11a-70de-4941-b536-20264a9493dd, published Apr 12, 2024, 4:02 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 34.94 million gallons | Ended (as reported); Mar 8, 2024, 1:06 PM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 31e5e0e9-e9c3-4185-af09-1ac3ba2768b5, published Apr 12, 2024, 4:45 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 8, 2024, 1:06 PM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eb3343fb-a3e6-455d-8cbf-95ace41553bb, published Mar 8, 2024, 1:41 AM EST, 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 | 8,000 gallons | Ended (as reported); Mar 7, 2024, 9:51 AM EST | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 042cf5a7-ad1c-4baf-9caa-aad7daaca2d7, published Apr 15, 2024, 6:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | 710 gallons | Ended (as reported); Mar 7, 2024, 6:45 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c0d92f08-1878-4a5a-b693-607eafe7bf6e, published Apr 15, 2024, 10:13 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | volume not reported | Ended (as reported); Mar 7, 2024, 6:45 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b6fd4f6b-8781-4390-8557-e51468c56149, published Mar 7, 2024, 10:57 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW002 WALKER STREET | 40,000 gallons | Ended (as reported); Mar 7, 2024, 2:46 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f436ba0c-2fa1-4efc-a7b1-9848b7c23734, published Apr 12, 2024, 4:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW002 WALKER STREET | volume not reported | Ended (as reported); Mar 7, 2024, 2:46 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0731d13a-ac24-4cc3-83a0-d83d55d4070a, published Mar 7, 2024, 3:49 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | 10,000 gallons | Ended (as reported); Mar 7, 2024, 2:37 AM EST | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record da606a2b-b8a1-4359-933f-aac46f8c4e3e, published Apr 11, 2024, 4:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Connecticut River | TOWN OF MONTAGUE | 001 | 12,000 gallons | Ended (as reported); Mar 7, 2024, 3:40 AM EST | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7b034362-6d17-4092-bc3e-5fda2d27c6bc, published Mar 7, 2024, 12:02 PM EST, 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 7, 2024, 3:40 AM EST | TOWN OF MONTAGUE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7460886e-1cd2-4470-88b4-67c3d558b6e0, published Mar 7, 2024, 12:00 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV013 LOWER SIPHON BUTTONWOOD AVE | 146,985 gallons | Ended (as reported); Mar 7, 2024, 2:50 AM EST | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 72b695c8-f4e2-46df-8f72-2ebd3347b63e, published Apr 12, 2024, 7:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | 347,663 gallons | Ended (as reported); Mar 7, 2024, 3:55 AM EST | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e99325d2-8335-462d-a7c9-d6ccfdda05b7, published Apr 12, 2024, 7:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | 278,830 gallons | Ended (as reported); Mar 7, 2024, 3:50 AM EST | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 86778112-710b-48a2-a9c1-8bc72a8cfaec, published Apr 12, 2024, 7:57 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV034 MIDDLESEX STREET | volume not reported | Ended (as reported); Mar 7, 2024, 3:50 AM EST | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cf59f8c3-1dd0-43e0-8c2a-3f48a0f43d8e, published Mar 7, 2024, 10:54 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV021A MIDDLE SIPHON ESSEX ST | volume not reported | Ended (as reported); Mar 7, 2024, 3:55 AM EST | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 03a16952-db87-4aa1-be52-fb88818019dc, published Mar 7, 2024, 10:53 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | CITY OF HAVERHILL | HAV013 LOWER SIPHON BUTTONWOOD AVE | volume not reported | Ended (as reported); Mar 7, 2024, 2:50 AM EST | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eb1fb3af-e41f-40af-8519-6b1e1fc4ea82, published Mar 7, 2024, 10:52 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | 750,000 gallons | Ended (as reported); Mar 7, 2024, 3:50 AM EST | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 178972ac-7a1f-4046-b87c-c4519ed29671, published Apr 12, 2024, 7:45 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 7, 2024, 3:50 AM EST | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 27fd11c6-2ea8-439f-a233-997c5742359f, published Mar 7, 2024, 8:57 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS062 SEAPORT BLVD JUST BEFORE INT W/93 | 240,000 gallons | Ended (as reported); Mar 7, 2024, 2:15 AM EST | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b3e8daab-9afa-4fc7-979c-1d9bb494dc0e, published Apr 12, 2024, 3:39 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | 37,271 gallons | Ended (as reported); Mar 7, 2024, 3:50 AM EST | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fea86aa6-2f0e-4ada-9775-da5e79c8d2cf, published Apr 12, 2024, 7:59 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD004 ISLAND STREET | 3.32 million gallons | Ended (as reported); Mar 7, 2024, 3:35 AM EST | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 520ddbad-fc90-4c5f-9118-e3da2b80db88, published Mar 11, 2024, 2:21 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | GLSD004 ISLAND STREET | volume not reported | Ended (as reported); Mar 7, 2024, 3:35 AM EST | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bfe39009-d942-4668-affd-03f852614641, published Mar 7, 2024, 2:03 PM EST, 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 7, 2024, 3:50 AM EST | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6fd9b121-25c7-4aa3-b435-4e8c846d2e9a, published Mar 7, 2024, 10:51 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS062 SEAPORT BLVD JUST BEFORE INT W/93 | volume not reported | Ended (as reported); Mar 7, 2024, 2:15 AM EST | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6b7067e9-d026-491b-972c-7442c0170e5e, published Mar 7, 2024, 8:54 AM EST, 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 | 15.84 million gallons | Ended (as reported); Mar 7, 2024, 4:35 AM EST | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3a8c240f-f7fb-4020-9c28-d8df678cd610, published Apr 10, 2024, 1:22 PM 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 7, 2024, 4:35 AM EST | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 29c7bf05-91bd-46cb-b1e4-10a431d9471a, published Mar 7, 2024, 11:01 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | 1.69 million gallons | Ended (as reported); Mar 7, 2024, 4:01 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0794c65b-df71-499f-9aa9-b16164510951, published Apr 12, 2024, 4:47 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW007 BEAVER BROOK | volume not reported | Ended (as reported); Mar 7, 2024, 4:01 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ba47f59f-f59b-445f-9f55-e7e1cbf296d6, published Mar 7, 2024, 3:50 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW008 CALUMET ST & RFB | 5,530 gallons | Ended (as reported); Mar 7, 2024, 1:30 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record aaae5f96-6c68-4e4c-8173-e3fd011d80f1, published Apr 15, 2024, 10:12 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 | NEW008 CALUMET ST & RFB | volume not reported | Ended (as reported); Mar 7, 2024, 1:30 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3a895d41-4fd0-4508-970b-9c8838c0c68f, published Mar 7, 2024, 11:12 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL006 MIDDLE ST | 29,851 gallons | Ended (as reported); Mar 7, 2024, 1:26 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 106518d8-97c5-4bd2-b32f-737f2928e0cd, published Apr 8, 2024, 2:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL006 MIDDLE ST | volume not reported | Ended (as reported); Mar 7, 2024, 1:26 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2e9899ba-fb87-408a-af62-e8076ce9fb75, published Mar 7, 2024, 12:46 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | 2.69 million gallons | Ended (as reported); Mar 7, 2024, 2:49 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 69675c75-32fd-46d1-be5d-db4e36d22925, published Apr 12, 2024, 4:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | 440,000 gallons | Ended (as reported); Mar 7, 2024, 2:40 AM EST | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8718efed-7fa7-43fb-9914-39d5cbfd3582, published Apr 12, 2024, 3:40 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL008 FERRY ST | 49,624 gallons | Ended (as reported); Mar 7, 2024, 1:25 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 142996f8-722b-4c25-a055-a02562cebc62, published Apr 8, 2024, 2:42 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 | FAL008 FERRY ST | volume not reported | Ended (as reported); Mar 7, 2024, 1:25 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f6fb265b-0137-4f2e-bd75-0d28bcbad7f9, published Mar 7, 2024, 12:45 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | volume not reported | Ended (as reported); Mar 7, 2024, 2:40 AM EST | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 82d24c56-c889-4358-a6e9-67f91dfa94b0, published Mar 7, 2024, 8:53 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | 001 | 2.19 million gallons | Ended (as reported); Mar 7, 2024, 3:24 AM EST | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dcf6a740-0700-483e-9e5b-f79f3d660192, published Aug 5, 2024, 2:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | volume not reported | Ended (as reported); Mar 7, 2024, 2:49 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 37c14493-c1c0-4d71-affe-c5fe2e98fed3, published Mar 7, 2024, 3:53 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | 001 | volume not reported | Ended (as reported); Mar 7, 2024, 5:15 AM EST | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b523637b-cffb-444b-9f58-0750b03a3a69, published Mar 7, 2024, 1:57 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | 42.05 million gallons | Ended (as reported); Mar 7, 2024, 6:06 AM EST | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6dd37d38-2678-4df5-bc1a-0e857e1cadc5, published Apr 10, 2024, 1:20 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); Mar 7, 2024, 6:06 AM EST | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a945c2d0-3540-42ef-8a73-988c6119b95c, published Mar 7, 2024, 10:57 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | volume not reported | Ended (as reported); Mar 7, 2024, 3:34 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record eb0c483c-f7f4-481b-9f56-827ab42f8832, published Mar 7, 2024, 3:56 PM EST, 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 | 394,680 gallons | Ended (as reported); Mar 7, 2024, 2:45 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3fd5f1eb-5c04-40df-9c5c-360f50f0fcbf, published Apr 15, 2024, 10:09 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 | NEW006 LUCAS STREET & RFB | volume not reported | Ended (as reported); Mar 7, 2024, 2:45 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 36409dc8-64df-45b1-8cfc-2ddca442929c, published Mar 7, 2024, 11:06 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | 8.1 million gallons | Ended (as reported); Mar 7, 2024, 5:16 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bc56fcfb-e6c9-45f6-b45f-3659205310f3, published Apr 12, 2024, 4:48 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | volume not reported | Ended (as reported); Mar 7, 2024, 5:16 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9b9a7c1f-fb9e-4db5-974f-1bcfb5993797, published Mar 7, 2024, 3:52 PM EST, 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 | 626,943 gallons | Ended (as reported); Mar 7, 2024, 4:10 AM EST | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9c51b597-5531-4aff-9b53-1a2fb27f7d82, published Apr 16, 2024, 3:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | volume not reported | Ended (as reported); Mar 7, 2024, 4:26 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 90cad10b-b9e4-4f53-9e2b-d032e44ded3f, published Mar 7, 2024, 3:48 PM EST, 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 7, 2024, 4:05 AM EST | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8ffe04a3-d3d2-4482-a509-b44638781423, published Mar 7, 2024, 9:25 AM EST, 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 7, 2024, 4:10 AM EST | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ffcb6c92-09f9-4466-a31b-931c4c3180e5, published Mar 7, 2024, 9:23 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | 7.83 million gallons | Ended (as reported); Mar 7, 2024, 4:26 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 055723c5-17e1-40c5-8af6-2249adb83c12, published Apr 12, 2024, 4:46 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 | 183,721 gallons | Ended (as reported); Mar 7, 2024, 1:31 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4ebb8891-d6f7-419b-80d2-f870f0316625, published Apr 8, 2024, 2:40 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Mar 7, 2024, 1:31 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e95f3585-39a4-4217-91a6-f79f863106a9, published Mar 7, 2024, 12:43 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | 1.49 million gallons | Ended (as reported); Mar 7, 2024, 4:05 AM EST | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8eff46ef-f2a0-45a5-ad0f-ca80fd361bb8, published Apr 16, 2024, 3:23 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | 169,000 gallons | Ended (as reported); Mar 7, 2024, 2:05 AM EST | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 70447796-a26b-4143-a251-9b093ac87fbd, published Apr 12, 2024, 3:37 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL019 CANAL ST | 961,058 gallons | Ended (as reported); Mar 7, 2024, 1:31 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 77421335-d98f-48ea-96c5-04cf076c8158, published Apr 8, 2024, 2:38 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 | FAL019 CANAL ST | volume not reported | Ended (as reported); Mar 7, 2024, 1:31 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3da96aef-85b4-413c-ab19-82bad9037a43, published Mar 7, 2024, 12:41 PM 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 | 657,048 gallons | Ended (as reported); Mar 7, 2024, 1:55 PM EST | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1d0a4982-e777-49bb-b164-ab9e2ec9c46a, published Apr 16, 2024, 3:27 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 7, 2024, 1:55 PM EST | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ad2d5964-6483-47ae-ab39-8c94582ddd45, published Mar 7, 2024, 9:27 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | North Nashua River | CITY OF FITCHBURG | FIT064 CHAMBER BEHIND 672 WATER ST. | 270,000 gallons | Ended (as reported); Mar 7, 2024, 2:25 AM EST | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d9ca93f5-0d93-4cbb-962a-1a737d12e037, published Apr 15, 2024, 6:53 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | 2.02 million gallons | Ended (as reported); Mar 7, 2024, 4:32 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8cf4b666-e320-41d1-b178-1496c8ef8d79, published Apr 12, 2024, 4:50 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | North Nashua River | CITY OF FITCHBURG | FIT064 CHAMBER BEHIND 672 WATER ST. | volume not reported | Ended (as reported); Mar 7, 2024, 2:25 AM EST | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a7b63f9c-ac8b-4899-9f0c-8ff7c0ec22b4, published Mar 11, 2024, 7:58 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | volume not reported | Ended (as reported); Mar 7, 2024, 4:32 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8dcd54b1-5f7c-41f1-acd5-cc00bf14f1f9, published Mar 7, 2024, 3:54 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR007 ROWLAND ST. | 1,000 gallons | Ended (as reported); Mar 7, 2024, 12:40 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7e5b8599-3c73-4931-83fb-b72cdff6efa8, published Apr 4, 2024, 3:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR007 ROWLAND ST. | volume not reported | Ended (as reported); Mar 7, 2024, 12:40 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9eac7f61-025a-448f-9abb-42ef75c527ec, published Mar 7, 2024, 3:57 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 6.14 million gallons | Ended (as reported); Mar 7, 2024, 11:20 PM EST | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 54593239-e2b3-4cbc-86ee-e2f92e68875f, published Mar 11, 2024, 12:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | volume not reported | Ongoing (as reported); ongoing (as reported) | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b6bcbcbe-875f-482a-b35e-bb1d73b69636, published Mar 7, 2024, 3:44 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| 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 90da2e8b-c963-43a5-af07-d9a83bd620f6, published Mar 11, 2024, 7:57 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 | 5.93 million gallons | Ended (as reported); Mar 7, 2024, 2:48 AM EST | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8e953b52-3d60-46f6-9bc9-709eb000c836, published Apr 10, 2024, 1:19 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mystic River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR205 EAST BNK MYSTIC 150 FT SW OF MDC LOCKS | volume not reported | Ended (as reported); Mar 7, 2024, 2:48 AM EST | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8a3677f3-3e52-47ee-9963-7143a27391fb, published Mar 7, 2024, 10:33 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | GREATER LAWRENCE SANITARY DISTRICT | 001 | 4.18 million gallons | Ended (as reported); Mar 7, 2024, 5:15 AM EST | GREATER LAWRENCE SANITARY DISTRICT (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0b0249a5-4e1a-4382-8035-121ad05caa9f, published Mar 11, 2024, 2:27 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Connecticut River | CITY OF CHICOPEE | 010 | 70,000 gallons | Ended (as reported); Mar 7, 2024, 4:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b92753c9-6ff2-435e-9fec-32074963747e, published Jul 30, 2024, 9:25 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI37 EAST MAIN ST #227 | 41,299 gallons | Ended (as reported); Mar 7, 2024, 4:45 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5c8c5f64-7ba3-4165-a3e4-c6eab25b12d6, published May 28, 2024, 8:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI34 GRATTAN ST & HEARTHSTONE TER | 100,600 gallons | Ended (as reported); Mar 7, 2024, 4:15 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 63068096-0012-489c-9186-9e77eb17c60c, published May 28, 2024, 8:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI32B MAIN STREET WEST OF DEADY MEMORIAL BRIDGE | 81,437 gallons | Ended (as reported); Mar 7, 2024, 11:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 68fc7625-9048-437d-944c-08cd89cab40d, published May 28, 2024, 8:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI27 PARKING LOT, TOPORS GARAGE & FRONT ST | 1.03 million gallons | Ended (as reported); Mar 7, 2024, 7:45 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 15560923-b12c-4052-8933-5c74cd3fba47, published May 28, 2024, 8:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI26 BELL & FRONT ST. | 171 gallons | Ended (as reported); Mar 7, 2024, 1:45 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9ad0b616-9fd4-4783-a352-78d6cfa77069, published May 28, 2024, 8:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI24 FRONT AND DEPOT ST. AREA | 2.86 million gallons | Ended (as reported); Mar 7, 2024, 11:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0ce0503d-3544-4d44-afba-cd7c2b470f54, published May 28, 2024, 8:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI09 PADEREWSKI ST PUMP STATION | 0 gallons | Ended (as reported); Mar 7, 2024, 12:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record edb4f611-5bbd-4462-814f-cb0688696114, published May 28, 2024, 8:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI07 JONES FERRY RD PUMP STATION | 209,811 gallons | Ended (as reported); Mar 7, 2024, 9:45 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9572b957-beb5-4629-ada2-dbf0654423ab, published May 28, 2024, 8:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI05 LESLIE ST PUMP STATION | 9,182 gallons | Ended (as reported); Mar 7, 2024, 1:15 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record acd5e9cb-79de-49dd-8449-1b0910623ae2, published May 28, 2024, 8:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI04 RIVERVIEW PUMP STATION | 412,231 gallons | Ended (as reported); Mar 7, 2024, 5:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6320a7bf-d8b5-4b98-8bf2-25f57b2ea0a5, published May 28, 2024, 8:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | 4.32 million gallons | Ended (as reported); Mar 7, 2024, 10:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e7ea1164-f5b2-48e3-bdf6-1fb7d3bfee0d, published May 28, 2024, 8:27 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | 6,630 gallons | Ended (as reported); Mar 7, 2024, 3:34 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d72f602a-41c5-4db0-9c1b-a643680a2f69, published Apr 12, 2024, 4:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Connecticut River | CITY OF CHICOPEE | 010 | volume not reported | Ended (as reported); Mar 7, 2024, 4:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 24ca7bb9-aeda-4742-9acb-8f4600feb3a5, published Mar 12, 2024, 9:39 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI37 EAST MAIN ST #227 | volume not reported | Ended (as reported); Mar 7, 2024, 4:45 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7a354061-ed30-44e2-91cd-a5795dafc82e, published Mar 12, 2024, 9:38 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI34 GRATTAN ST & HEARTHSTONE TER | volume not reported | Ended (as reported); Mar 7, 2024, 4:15 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d19ebdcf-f0ad-44c4-bb22-8f2ad7764a80, published Mar 12, 2024, 9:37 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI32B MAIN STREET WEST OF DEADY MEMORIAL BRIDGE | volume not reported | Ended (as reported); Mar 7, 2024, 11:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3814c0b0-3250-4be1-8b57-2c0040cdab83, published Mar 12, 2024, 9:36 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI27 PARKING LOT, TOPORS GARAGE & FRONT ST | volume not reported | Ended (as reported); Mar 7, 2024, 7:45 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9aaea1b6-9498-42d5-ae0d-cbf0c30fd098, published Mar 12, 2024, 9:35 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI26 BELL & FRONT ST. | volume not reported | Ended (as reported); Mar 7, 2024, 1:45 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7b473a8e-b6c6-49aa-a89d-949ea8340cca, published Mar 12, 2024, 9:34 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI24 FRONT AND DEPOT ST. AREA | volume not reported | Ended (as reported); Mar 7, 2024, 11:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 97023231-f490-4686-8b13-714e0cfe4dbe, published Mar 12, 2024, 9:33 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI09 PADEREWSKI ST PUMP STATION | volume not reported | Ended (as reported); Mar 7, 2024, 12:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5016bd77-b06e-4de4-8568-1e444c6fa1f7, published Mar 12, 2024, 9:32 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI07 JONES FERRY RD PUMP STATION | volume not reported | Ended (as reported); Mar 7, 2024, 9:45 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 97a2f275-f5d5-45cd-8159-abf894cf9d51, published Mar 12, 2024, 9:31 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI05 LESLIE ST PUMP STATION | volume not reported | Ended (as reported); Mar 7, 2024, 1:15 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5b50a71d-ebf2-4455-a26c-c77952f52d4a, published Mar 12, 2024, 9:30 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI04 RIVERVIEW PUMP STATION | volume not reported | Ended (as reported); Mar 7, 2024, 5:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e73445d2-0aea-4716-a58e-e6b9ba27b0fb, published Mar 12, 2024, 9:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | volume not reported | Ended (as reported); Mar 7, 2024, 10:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2f053da4-d7bd-49ed-8714-a047c5dc631c, published Mar 12, 2024, 9:28 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Quinebaug River | SOUTHBRIDGE WASTEWTER TREATMENT FACILITY | 001 | volume not reported | Ongoing (as reported); ongoing (as reported) | SOUTHBRIDGE WASTEWTER TREATMENT FACILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d786eda6-6928-4b99-9172-74e6842c9e42, published Mar 8, 2024, 9:11 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021F LOCKE STREET CENTER BARRELL | 276,052 gallons | Ended (as reported); Mar 7, 2024, 3:50 AM EST | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d64b8d0f-8b6e-4ab3-aa9c-e42dcbdd74d1, published Apr 12, 2024, 8:00 AM 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 7, 2024, 3:50 AM EST | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b0f090ef-8ae6-4190-b44c-e75715ed095d, published Mar 7, 2024, 10:50 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 | 454,380 gallons | Ended (as reported); Mar 7, 2024, 6:50 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e6942e71-7325-4bd6-b609-7bd0e5b574ba, published Apr 15, 2024, 9:50 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Acushnet River | CITY OF NEW BEDFORD | NEW027 MILL RD AT ACUSHNET RIVER | volume not reported | Ended (as reported); Mar 7, 2024, 6:50 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d3abcf71-6d2b-4d0d-aada-6909a8a38894, published Mar 7, 2024, 10:54 AM EST, 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 | 3.33 million gallons | Ended (as reported); Mar 7, 2024, 3:00 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cc142818-d095-4635-8f5a-3d685f2439de, published Apr 15, 2024, 9:37 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | volume not reported | Ended (as reported); Mar 7, 2024, 3:00 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 199229a5-e0f0-4349-a474-66cb792ffae8, published Mar 7, 2024, 10:58 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 | 2.14 million gallons | Ended (as reported); Mar 7, 2024, 8:55 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 96efff6c-5d34-4c67-8b08-66a623adb5ee, published Apr 15, 2024, 10:03 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | 1.12 million gallons | Ended (as reported); Mar 7, 2024, 6:55 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 154f624a-7ea1-4121-86ac-98be220cc892, published Apr 15, 2024, 9:44 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR034 MAIN ST. | 55,000 gallons | Ended (as reported); Mar 7, 2024, 12:05 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0ca72b9d-a138-409e-90be-b3a06c654911, published Apr 8, 2024, 1:01 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 | SPR034 MAIN ST. | volume not reported | Ended (as reported); Mar 7, 2024, 12:05 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7b068db-76d7-4461-9557-097564eeaf98, published Mar 7, 2024, 3:56 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW018 COVE ST AND E. RODNEY FRENCH BLVD | volume not reported | Ended (as reported); Mar 7, 2024, 6:55 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bafa9917-c298-44c2-b2a6-491ec9693f86, published Mar 7, 2024, 10:53 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | 15.36 million gallons | Ended (as reported); Mar 7, 2024, 1:36 PM EST | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 65bb8ea5-a961-40d7-ab8d-e44edab063cd, published Apr 17, 2024, 11:33 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 7, 2024, 1:36 PM EST | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2590ad66-d975-4211-a11c-e7657af3eedb, published Mar 7, 2024, 8:24 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR008 WASHBURN ST. | 735,000 gallons | Ended (as reported); Mar 7, 2024, 10:00 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bef9c9df-fb9c-453b-a8ef-f81839f695a2, published Apr 4, 2024, 3:38 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR008 WASHBURN ST. | 735,000 gallons | Ended (as reported); Mar 7, 2024, 9:20 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 43014aad-7bfd-4ab9-abea-549c506c729a, published Apr 4, 2024, 3:30 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 | SPR016 YORK ST. | volume not reported | Ended (as reported); Mar 7, 2024, 12:20 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e9c047e0-b421-4cef-9184-e8d39d8ae02f, published Mar 7, 2024, 3:54 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR008 WASHBURN ST. | volume not reported | Ended (as reported); Mar 7, 2024, 10:00 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f26a767b-c2cf-4aef-a570-83dfed74c21d, published Mar 7, 2024, 3:53 PM 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 | 2.62 million gallons | Ended (as reported); Mar 7, 2024, 10:00 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4de96563-59f6-40ab-8ecb-6573f84dddb7, published Apr 8, 2024, 2:35 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 | 3.13 million gallons | Ended (as reported); Mar 7, 2024, 11:45 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2e77b39f-130a-45cc-8eeb-d6deb0fc7c3f, published Apr 8, 2024, 2:32 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR016 YORK ST. | 981,000 gallons | Ended (as reported); Mar 7, 2024, 12:20 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 93677328-b9f1-4a44-8e6d-f3f97f3b2f02, published Apr 8, 2024, 12:51 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR015A UNION ST. | 321,000 gallons | Ended (as reported); Mar 7, 2024, 12:00 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 31c282b8-8a28-4103-9be5-576240f836df, published Apr 8, 2024, 12:44 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 | SPR015A UNION ST. | volume not reported | Ended (as reported); Mar 7, 2024, 12:00 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0ad902f6-1a1c-46ca-a334-446460818e28, published Mar 7, 2024, 3:46 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL011 PRESIDENT AVE | volume not reported | Ended (as reported); Mar 7, 2024, 10:00 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8e72f117-d3c8-48a9-a408-524eafc02d9d, published Mar 7, 2024, 2:20 PM EST, 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 7, 2024, 11:45 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4b1e3eb4-6bfa-4684-a0a4-67156f73d6d5, published Mar 7, 2024, 2:18 PM 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 | volume not reported | Ended (as reported); Mar 7, 2024, 12:50 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c9a593f9-84f0-4114-8418-ae76145e08ff, published Mar 7, 2024, 10:51 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 | 4.49 million gallons | Ended (as reported); Mar 7, 2024, 11:59 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6dca7b5a-5565-42ed-a5c7-77b58c2af54b, published Apr 8, 2024, 2:37 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 | FAL013 COVE ST | volume not reported | Ended (as reported); Mar 7, 2024, 11:59 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9c00f5a5-270a-4454-9954-fbd919e62481, published Mar 7, 2024, 12:38 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Mar 7, 2024, 12:05 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 588693dc-76b7-46ad-85e8-7ebe355fc436, published Mar 7, 2024, 10:55 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 37.41 million gallons | Ended (as reported); Mar 8, 2024, 12:30 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record aa12a897-18e8-4602-ba8d-d63e0f23f455, published Apr 8, 2024, 2:28 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Mar 8, 2024, 12:30 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 83dbc130-a46d-43da-beb2-4fab697f3377, published Mar 7, 2024, 2:17 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL07 NORTHAMPTON ST/GLEN ST. | 6,973 gallons | Ended (as reported); Mar 7, 2024, 1:05 AM EST | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 60d7c045-15c7-44d8-a9a2-99cafbb4aabc, published Apr 12, 2024, 5:44 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL014 ALSTON ST | 2.54 million gallons | Ended (as reported); Mar 7, 2024, 3:27 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a7d1a0be-b4ba-4c5a-b4fc-be8cd69f90be, published Apr 8, 2024, 2:36 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 | FAL014 ALSTON ST | volume not reported | Ended (as reported); Mar 7, 2024, 3:27 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4abda367-89a3-443c-94f8-b8265b5209db, published Mar 7, 2024, 2:22 PM 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 | 7.02 million gallons | Ended (as reported); Mar 7, 2024, 10:55 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record be2066a3-093f-4aac-98bb-76c15d39e785, published Apr 8, 2024, 2:31 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 7, 2024, 10:55 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e063b84e-ae29-4062-92be-e715a2a5b220, published Mar 7, 2024, 12:36 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | 1.57 million gallons | Ended (as reported); Mar 7, 2024, 6:37 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bc13d18a-94db-4e80-854e-531de24f525a, published Apr 8, 2024, 2:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | volume not reported | Ended (as reported); Mar 7, 2024, 6:37 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7c9dcb72-112a-42be-93e0-6c34c64c3d0c, published Mar 7, 2024, 12:32 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | 1.72 million gallons | Ended (as reported); Mar 7, 2024, 6:51 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f34eecc9-cf8b-464e-ab5b-2c6e7ff5be57, published Apr 8, 2024, 2:30 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | volume not reported | Ended (as reported); Mar 7, 2024, 6:51 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 16dcda47-7a6d-40d7-a225-d6d7891ca3a7, published Mar 7, 2024, 12:34 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL023 JEFFERSON ST. | 24,452 gallons | Ended (as reported); Mar 7, 2024, 1:35 AM EST | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5f1d5c81-d544-414b-83c1-e5fec95ebeb9, published Apr 14, 2024, 9:56 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 | SPR045 FORT PLEASANT AVE. | volume not reported | Ended (as reported); Mar 6, 2024, 10:00 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 978c8215-15c5-48f2-a133-504d7d064ec1, published Mar 7, 2024, 3:52 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR045 FORT PLEASANT AVE. | volume not reported | Ended (as reported); end time not reported | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3be5221b-3973-4169-8162-96518a79ccac, published Mar 7, 2024, 3:48 PM 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 | 2.38 million gallons | Ended (as reported); Mar 7, 2024, 11:00 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 253f3813-690b-4837-a8ef-1b5d8409135c, published Apr 15, 2024, 10:01 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL08 SPRINGDALE PARK | 816,260 gallons | Ended (as reported); Mar 7, 2024, 1:55 AM EST | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f4bb4f87-a39d-49e2-b38d-b02ef5cab71b, published Apr 12, 2024, 5:51 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 | 3.19 million gallons | Ended (as reported); Mar 7, 2024, 10:36 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b77e3e1b-3134-4b04-a5b8-ff8c74c2183a, published Apr 8, 2024, 2:26 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Mar 7, 2024, 10:36 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 45b6b89c-4414-46aa-ac4a-3bfd67493326, published Mar 7, 2024, 12:30 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | 3.45 million gallons | Ended (as reported); Mar 7, 2024, 12:45 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 94ba312e-2299-4a07-8eda-dde9343b58d1, published Apr 8, 2024, 12:04 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | volume not reported | Ended (as reported); Mar 7, 2024, 12:45 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0b292228-5318-46a7-941c-9ae3f47846b3, published Mar 7, 2024, 3:25 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL02 PROVIDENCE HOSPITAL | 12,743 gallons | Ended (as reported); Mar 7, 2024, 1:44 AM EST | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3031cf6e-78cf-41c0-9050-948cb3debdc0, published Apr 12, 2024, 5:23 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR049 SPRINGFIELD ST. | 234,000 gallons | Ended (as reported); Mar 7, 2024, 12:40 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6da9a24d-fa77-42dc-8c63-e39a18ec1bab, published Apr 8, 2024, 1:30 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 | 10.41 million gallons | Ended (as reported); Mar 7, 2024, 1:30 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 498bc118-bd47-4473-b403-32b61a97b0c5, published Apr 8, 2024, 1:05 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR049 SPRINGFIELD ST. | volume not reported | Ended (as reported); Mar 7, 2024, 12:40 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ecd93ab5-a41e-40d2-b71c-56bb9241eac4, published Mar 7, 2024, 3:21 PM EST, 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 7, 2024, 1:30 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7dfba8f0-ba67-428b-9fd9-c939ceccddde, published Mar 7, 2024, 3:23 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | 95,000 gallons | Ended (as reported); Mar 7, 2024, 12:20 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7ebf56d3-1b32-49c4-9903-5fae0ce5835e, published Apr 8, 2024, 1:25 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | 815,000 gallons | Ended (as reported); Mar 7, 2024, 1:40 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 509fb822-31a2-4099-8155-dd1be96a740b, published Apr 8, 2024, 12:33 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | 815,000 gallons | Ended (as reported); Mar 7, 2024, 2:43 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ad3557d5-285d-4188-8580-e4b431e3c856, published Apr 8, 2024, 12:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | volume not reported | Ended (as reported); Mar 7, 2024, 2:43 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e85f6792-6b5e-4bde-8c52-5a36df619a49, published Mar 7, 2024, 3:31 PM EST, 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 7, 2024, 12:20 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1e7bdc7d-f34e-4f2b-a70a-140e34c46b97, published Mar 7, 2024, 3:24 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR045 FORT PLEASANT AVE. | 84,000 gallons | Ended (as reported); Mar 6, 2024, 10:00 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6f731d85-5799-4b4b-8c97-3713a6f9345b, published Apr 8, 2024, 1:10 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. | 5.8 million gallons | Ended (as reported); Mar 7, 2024, 7:15 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8b1e9a3a-f0f9-42b4-952e-b68abff30c4c, published Apr 4, 2024, 3:13 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Mar 7, 2024, 7:15 AM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 06fe80f6-41e3-48fa-8ca3-477f12aaff7f, published Mar 7, 2024, 3:20 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL021 RIVER TERRACE | 1.65 million gallons | Ended (as reported); Mar 7, 2024, 11:10 PM EST | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c653c4b0-3841-4434-8bca-a2c30807cb3d, published Apr 14, 2024, 9:45 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. | 2.11 million gallons | Ended (as reported); Mar 14, 2024, 7:05 AM EDT | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cda22b49-bca8-4cd0-ac79-fef2d1859bc3, published Apr 14, 2024, 9:29 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | 4.18 million gallons | Ended (as reported); Mar 8, 2024, 1:40 AM EST | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record aea6ae85-d3ca-44cc-903a-2ab400c0af57, published Apr 12, 2024, 6:17 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 | 7.16 million gallons | Ended (as reported); Mar 7, 2024, 12:50 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 993da4c0-76d1-43b9-838a-da8471e8232c, published Apr 15, 2024, 9:48 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 | 126,290 gallons | Ended (as reported); Mar 6, 2024, 5:15 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c92be9a2-ed0b-49ed-bb04-8bb0c50713a1, published Apr 15, 2024, 9:47 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 7, 2024, 12:50 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5ea85a60-1b04-43e6-ab30-9749c4769e64, published Mar 7, 2024, 7:26 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 | 738,860 gallons | Ended (as reported); Mar 7, 2024, 12:05 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7d435d42-79c5-487b-accd-12d400cdc5a1, published Apr 15, 2024, 9:52 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 | 4,610 gallons | Ended (as reported); Mar 6, 2024, 4:40 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a56f517b-d53b-4af5-9c13-c358e0d405b0, published Apr 15, 2024, 9:51 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Mar 7, 2024, 12:05 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0edc412f-86eb-4ca9-bd38-7634b12fbcda, published Mar 7, 2024, 7:27 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 | 162,390 gallons | Ended (as reported); Mar 6, 2024, 5:25 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 85ba340d-053c-4844-83ab-50362254e4fe, published Apr 15, 2024, 9:26 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 6, 2024, 5:25 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 15419c99-7da4-49b2-8034-0cb6009d5963, published Mar 7, 2024, 7:25 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | 182,170 gallons | Ended (as reported); Mar 6, 2024, 1:50 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c3ac8161-ff7e-4b6b-ba67-3419694c283d, published Apr 15, 2024, 9:34 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 | NEW005 DUDLEY & RFB | volume not reported | Ended (as reported); Mar 6, 2024, 1:50 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d2e91e6b-7d6e-46f4-9224-66d8d3291d58, published Mar 7, 2024, 11:11 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL08 SPRINGDALE PARK | 24,787 gallons | Ended (as reported); Mar 5, 2024, 8:05 PM EST | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 853e4a05-3f3d-4b5b-87c0-7963abf43235, published Apr 12, 2024, 5:49 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | 82,716 gallons | Ended (as reported); Mar 5, 2024, 8:45 PM EST | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f64d5135-1853-4d3b-9ea3-660c799e0557, published Apr 12, 2024, 6:14 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 20,000 gallons | Ended (as reported); Mar 5, 2024, 8:54 PM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 83531e4b-ec82-497c-bb14-66e0a6f10ae0, published Apr 8, 2024, 2:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Mar 5, 2024, 8:54 PM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 46a8e57a-d0aa-487f-a2f5-441dce232fb5, published Mar 6, 2024, 7:23 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 | 9,890 gallons | Ended (as reported); Mar 5, 2024, 5:55 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c6ce7c3a-2691-4910-a128-844709186a87, published Apr 15, 2024, 9:14 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | New Bedford Harbor | CITY OF NEW BEDFORD | NEW031 CONWAY ST AT BUZZARDS BAY | volume not reported | Ended (as reported); Mar 5, 2024, 5:55 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2eb49882-d81c-40bc-8d38-b5d877411f7d, published Mar 5, 2024, 8:36 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | 34,200 gallons | Ended (as reported); Mar 5, 2024, 5:10 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c911dbbf-4d4b-47f3-a731-7cd92e26ae89, published Apr 15, 2024, 9:19 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 | 10,690 gallons | Ended (as reported); Mar 5, 2024, 4:55 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4a06534a-b91c-436e-8a62-b5475d1af4fd, published Apr 15, 2024, 9:16 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 5, 2024, 5:10 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ace5fdae-8661-4e2f-9c7e-0cd1720e8e59, published Mar 5, 2024, 8:40 PM 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 | 330,790 gallons | Ended (as reported); Mar 5, 2024, 5:40 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 26f6717e-9a3a-40aa-9b04-f3019a374d01, published Apr 15, 2024, 9:12 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 5, 2024, 5:40 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5898eb94-7da8-4c69-a4aa-fc7cf5a33fb2, published Mar 5, 2024, 8:38 PM 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 | 333,510 gallons | Ended (as reported); Mar 5, 2024, 6:50 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9acb873b-66a8-4d70-9255-d5ca00aad65c, published Apr 15, 2024, 9:08 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 | 35,578 gallons | Ended (as reported); Mar 5, 2024, 8:00 PM EST | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 448d226a-68ce-4711-a5fc-3e3558d17ee2, published Apr 14, 2024, 9:42 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 5, 2024, 6:50 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f8046e14-7c2b-49db-9789-7ed02f8232df, published Mar 5, 2024, 8:34 PM 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. | 4.06 million gallons | Ended (as reported); Mar 5, 2024, 9:05 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b24e3106-1a74-40ff-af1b-8bf5ec387316, published Apr 4, 2024, 3:46 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW035 MAXFIELD ST AT BUZZARDS BAY | volume not reported | Ended (as reported); end time not reported | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8cea9cbe-64cf-4658-87ed-6528e4d125ff, published Mar 5, 2024, 8:43 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | 353,797 gallons | Ended (as reported); Mar 5, 2024, 10:40 PM EST | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8e3f2e17-9015-45ba-832e-7fbdffc2ca3a, published Apr 12, 2024, 6:11 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | 126,546 gallons | Ended (as reported); Mar 5, 2024, 8:45 PM EST | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ff3e1b68-28a3-485f-83b0-5020fc4868f7, published Apr 14, 2024, 9:25 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 | 0 gallons | Ended (as reported); Mar 3, 2024, 1:41 PM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5250ca91-e398-4a50-9617-3c0a1000ad06, published Apr 8, 2024, 2:22 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 3, 2024, 1:41 PM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 41c91361-8c45-4150-80dd-871c03a951c1, published Mar 3, 2024, 3:17 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | volume not reported | Ended (as reported); Mar 3, 2024, 2:10 AM EST | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c3f6ded1-88d9-47d1-85f3-5682e6b067aa, published Mar 3, 2024, 10:32 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | 650,000 gallons | Ended (as reported); Mar 3, 2024, 2:10 AM EST | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9537061f-d31b-41fa-87a6-f44f5e3ba79e, published Apr 16, 2025, 4:00 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 3, 2024, 2:10 AM EST | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d420b0eb-4155-4f82-b0fb-a9ad7088553c, published Apr 16, 2025, 3:57 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS062 SEAPORT BLVD JUST BEFORE INT W/93 | 80,000 gallons | Ended (as reported); Mar 3, 2024, 12:10 AM EST | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5670036a-9c93-4ea6-b064-f777aff03410, published Apr 12, 2024, 3:34 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Alewife Brook | CITY OF CAMBRIDGE | CAM401A MBTA 97 CAMBRIDGE PARK DR | 50,000 gallons | Ended (as reported); Mar 3, 2024, 12:20 AM EST | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 66429b48-9e39-44f3-9b2e-9a9ea23ea22f, published Apr 11, 2024, 4:25 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 | BOS062 SEAPORT BLVD JUST BEFORE INT W/93 | volume not reported | Ended (as reported); Mar 3, 2024, 12:10 AM EST | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cab12bd8-d3cc-4137-bc9d-46f73e143c4d, published Mar 3, 2024, 10:30 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW004 HURRICAN BARRIER CLARK'S COVE PUMP STATION | 3 million gallons | Ended (as reported); Mar 3, 2024, 12:55 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9dbd4981-e42b-4c58-bfbc-4a7b5e00bfb2, published Apr 10, 2024, 10:40 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 | NEW004 HURRICAN BARRIER CLARK'S COVE PUMP STATION | volume not reported | Ended (as reported); Mar 3, 2024, 12:55 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6cd92674-4c8c-4c19-8ab6-cc00266bad2d, published Mar 3, 2024, 7:46 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | 220,000 gallons | Ended (as reported); Mar 3, 2024, 1:28 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f21d33ed-afba-49a1-afc3-e73b9c7f6ea4, published Apr 12, 2024, 4:41 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Fort Point Channel | BOSTON WATER & SEWER COMMISSION | BOS070 CORNER OF W 4TH ST AND FRONTAGE RD | 800 gallons | Ended (as reported); Mar 2, 2024, 11:50 PM EST | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record efc4be63-44ec-4a2b-a475-d4406e3aadf1, published Apr 12, 2024, 3:59 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | MWR203 JUST NORTH OF LOCKS AT CHARLSTOWN BRIDGE | 13.15 million gallons | Ended (as reported); Mar 3, 2024, 2:27 AM EST | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7215b4a-e4d5-47b4-947c-02897bece648, published Apr 10, 2024, 1:18 PM 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 3, 2024, 2:27 AM EST | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0fe0e058-d33e-4d2d-bde9-a58fbc867577, published Mar 3, 2024, 4:29 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Concord River | LOWELL REGIONAL WASTEWATER UTILITY | LOW020 WARREN STREET | volume not reported | Ended (as reported); Mar 3, 2024, 1:28 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b6838098-723c-4573-a65b-2318b035c188, published Mar 3, 2024, 6:05 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | CITY OF CAMBRIDGE | CAM005 WEST BANK OF CHARLES JUST SE OF MT AUBURN HOSPITAL | 10,000 gallons | Ended (as reported); Mar 2, 2024, 11:45 PM EST | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 99b1bf36-40bf-4733-b258-00b09f5f6aa2, published Jan 30, 2025, 5:03 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Charles River | CITY OF CAMBRIDGE | CAM005 WEST BANK OF CHARLES JUST SE OF MT AUBURN HOSPITAL | 10,000 gallons | Ended (as reported); Mar 3, 2024, 1:30 AM EST | CITY OF CAMBRIDGE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 48117cb2-1dbd-45c3-a703-f361d58c14d3, published Apr 11, 2024, 4:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | 2.07 million gallons | Ended (as reported); Mar 3, 2024, 12:32 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c9927967-5ee2-4822-84d4-8f1486a37d05, published Apr 12, 2024, 4:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | 290,000 gallons | Ended (as reported); Mar 3, 2024, 12:35 AM EST | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9b3a7ef6-20b4-495f-864c-6c4a9093c82f, published Apr 12, 2024, 3:31 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Boston Inner Harbor | BOSTON WATER & SEWER COMMISSION | BOS003 SW CORNER OF LOGAN NW OF 90 | volume not reported | Ended (as reported); Mar 3, 2024, 12:35 AM EST | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d690d13f-9b26-4acc-873c-97e4ba9567f9, published Mar 3, 2024, 10:26 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | 3.4 million gallons | Ended (as reported); Mar 3, 2024, 1:30 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ac452a54-dc04-4898-9e2f-41ff23bd38f4, published Apr 12, 2024, 4:40 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | 25.77 million gallons | Ended (as reported); Mar 3, 2024, 3:29 AM EST | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9c04f964-5e77-44a6-a42d-0207cabeefbf, published Apr 10, 2024, 1:15 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Charles River | MASSACHUSETTS WATER RESOURCES AUTHORITY | T01 | volume not reported | Ended (as reported); Mar 3, 2024, 3:29 AM EST | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 6fdfe5ee-93d8-40af-8d5a-5875794d5055, published Mar 3, 2024, 4:25 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-1 BARASFORD AVE | volume not reported | Ended (as reported); Mar 3, 2024, 12:32 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e5f84e65-7520-4009-a3d8-958bd2c1851c, published Mar 3, 2024, 6:07 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Muddy River | BOSTON WATER & SEWER COMMISSION | BOS046 @PUMP STNS NE OF MFA | 0 gallons | Ended (as reported); Mar 2, 2024, 11:05 PM EST | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4c55962f-c1e2-4bf1-a523-b20acdcb9c2a, published Apr 12, 2024, 3:29 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Muddy River | BOSTON WATER & SEWER COMMISSION | BOS046 @PUMP STNS NE OF MFA | volume not reported | Ended (as reported); Mar 2, 2024, 11:05 PM EST | BOSTON WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7c94e03-b6e0-4586-ab3f-c64e50c88646, published Mar 3, 2024, 10:28 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | 1.15 million gallons | Ended (as reported); Mar 3, 2024, 2:05 AM EST | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2d67426a-599e-4f4f-88c5-f9b80879b177, published Apr 16, 2024, 3:34 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 | 421,415 gallons | Ended (as reported); Mar 3, 2024, 2:10 AM EST | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1bfc61e3-bcf7-4b74-b8b4-d6882c6f149b, published Apr 16, 2024, 3:32 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 3, 2024, 2:05 AM EST | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3ad9fe51-95d3-486e-894d-0751a9b3018f, published Mar 3, 2024, 3:23 PM EST, 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 3, 2024, 2:10 AM EST | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 48096ed6-dcbe-4a99-a588-0df33e4d3f61, published Mar 3, 2024, 3:22 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lynn Harbor | LYNN WATER & SEWER COMMISSION | LYNN005 180 LYNNWAY | volume not reported | Ended (as reported); Mar 3, 2024, 2:05 AM EST | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record cd1f0afb-f5f1-4429-b22f-02d771f063e0, published Mar 3, 2024, 12:12 PM EST, 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 | volume not reported | Ended (as reported); Mar 3, 2024, 2:10 AM EST | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c556bc7a-c326-48e2-93a3-2f0548353c54, published Mar 3, 2024, 12:11 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW008 WEST STREET | volume not reported | Ended (as reported); Mar 3, 2024, 1:30 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ffdf91a3-a585-4aa4-936c-ac5d795702df, published Mar 3, 2024, 6:02 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 | 244,285 gallons | Ended (as reported); Mar 3, 2024, 3:30 AM EST | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d3e5a5ea-1265-401d-a779-73016170249e, published Apr 16, 2024, 3:30 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 | 2,620 gallons | Ended (as reported); Mar 2, 2024, 11:35 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record af55bc9c-f769-4a51-af02-2a9822e1d1b9, published Apr 10, 2024, 10:49 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 3, 2024, 3:30 AM EST | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4cd9ee7b-1b02-4538-a959-d5d364e0c35c, published Mar 3, 2024, 3:21 PM 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); Mar 3, 2024, 3:30 AM EST | LYNN WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record a65adeca-79b6-48d8-978a-f53f1f826dfb, published Mar 3, 2024, 12:10 PM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW005 DUDLEY & RFB | volume not reported | Ended (as reported); Mar 2, 2024, 11:35 PM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9c59b7af-3a43-48bc-9c01-0ef75fc76362, published Mar 3, 2024, 7:06 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | 20 gallons | Ended (as reported); Mar 2, 2024, 10:54 PM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 455fae20-024c-47b6-8940-95525432425c, published Apr 12, 2024, 4:43 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Little River | CITY OF HAVERHILL | HAV021H WINTER AND HALE | 47,173 gallons | Ended (as reported); Mar 2, 2024, 11:00 PM EST | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f21f4438-9e8f-42be-9452-3fa1b509d65d, published Apr 12, 2024, 8:01 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 | 58,299 gallons | Ended (as reported); Mar 3, 2024, 12:05 AM EST | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 58d7cb46-5174-4949-867e-9cbe5bfacd58, published Apr 12, 2024, 8:00 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Clarks Cove | CITY OF NEW BEDFORD | NEW006 LUCAS STREET & RFB | 124,520 gallons | Ended (as reported); Mar 3, 2024, 12:25 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f575a036-4ebf-4daa-a44a-1c3a0d98ca6b, published Apr 10, 2024, 10:57 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR034 MAIN ST. | 32,000 gallons | Ended (as reported); Mar 2, 2024, 11:10 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 38d10916-188b-4cb9-9446-67a7c4192b8b, published Apr 9, 2024, 9:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | North Nashua River | CITY OF FITCHBURG | 063 | 439,700 gallons | Ended (as reported); Mar 3, 2024, 1:00 AM EST | CITY OF FITCHBURG (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 27a3a88c-50cf-4de5-b38c-75cf81876548, published Mar 4, 2024, 10:33 AM EST, 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 3, 2024, 12:05 AM EST | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b0da8ea2-de7c-4042-b5b4-b8ea31a5c29f, published Mar 4, 2024, 8:02 AM EST, 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 2, 2024, 11:00 PM EST | CITY OF HAVERHILL (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record fa86b5eb-258e-42ed-a724-0f0183cd6a77, published Mar 4, 2024, 8:01 AM EST, 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 3, 2024, 12:25 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5ab38f9d-2f60-4247-8d43-f6129a58c44e, published Mar 3, 2024, 7:05 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Bedford Harbor | CITY OF NEW BEDFORD | NEW017 DAVID ST & RFB | volume not reported | Ended (as reported); end time not reported | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0142429e-0fdf-4409-b821-5e4f73bff76a, published Mar 3, 2024, 7:03 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW027 TILDEN STREET | volume not reported | Ended (as reported); Mar 2, 2024, 10:54 PM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 06fd2d88-6bc4-4cbf-b5b8-a5ea4e0be8e6, published Mar 3, 2024, 6:06 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | 800,000 gallons | Ended (as reported); Mar 2, 2024, 11:24 PM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0de07383-638b-4e2b-a1ff-30c95def6d72, published Apr 12, 2024, 4:38 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | LOW030-2 MERRIMACK STATION | volume not reported | Ended (as reported); Mar 2, 2024, 11:24 PM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ff88d517-ef91-453c-82d7-19b18b7e8a21, published Mar 3, 2024, 6:01 AM EST, 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 3, 2024, 6:16 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 31d08247-7927-43c7-a863-a8de96ebebe3, published Mar 3, 2024, 5:59 AM EST, 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 3, 2024, 1:53 AM EST | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 98d5dc73-4496-4e5f-ba80-5a25400d47d8, published Mar 3, 2024, 4:27 AM EST, 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 | 5.6 million gallons | Ended (as reported); Mar 3, 2024, 1:53 AM EST | MASSACHUSETTS WATER RESOURCES AUTHORITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c36fcb23-830e-4be1-9e68-411e40a3786e, published Apr 10, 2024, 1:13 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 | 15,935 gallons | Ended (as reported); Mar 2, 2024, 10:46 PM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f9a5627f-0787-4c13-a982-6b0b3396faac, published Apr 8, 2024, 2:21 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Mar 2, 2024, 10:46 PM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7aab8b48-1273-4dc7-99d8-e059e3fc658e, published Mar 3, 2024, 7:33 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL019 CANAL ST | 220,683 gallons | Ended (as reported); Mar 3, 2024, 1:36 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 54d75f82-5108-4bd0-bbde-32b00230540b, published Apr 8, 2024, 2:19 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 | FAL019 CANAL ST | volume not reported | Ended (as reported); Mar 3, 2024, 1:36 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2e10c7e0-786c-45b5-93ce-b731d3717713, published Mar 3, 2024, 7:32 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL023 JEFFERSON ST. | 22 gallons | Ended (as reported); Mar 2, 2024, 9:05 PM EST | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5f74903c-4ea5-4460-84d9-fbddb3d1e6ae, published Apr 14, 2024, 9:55 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Blackstone River | CITY OF WORCESTER | WOR001 QUINSIGAMOND AVENUE | 8.97 million gallons | Ended (as reported); Mar 3, 2024, 1:52 AM EST | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 657e18ea-2999-408c-9683-0be133fa023b, published Apr 17, 2024, 11:38 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 3, 2024, 1:52 AM EST | CITY OF WORCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c3cdceae-b29c-4a51-8a65-2ada9f14db1a, published Mar 4, 2024, 8:08 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL02 PROVIDENCE HOSPITAL | 88 gallons | Ended (as reported); Mar 2, 2024, 9:05 PM EST | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 067b18bb-96b2-47be-a389-be0e0c8bf99a, published Apr 12, 2024, 5:20 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 | 498,320 gallons | Ended (as reported); Mar 3, 2024, 3:30 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 89c6a637-9564-49bc-a903-62fa47dfb8a6, published Apr 15, 2024, 8:52 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR049 SPRINGFIELD ST. | 30,000 gallons | Ended (as reported); Mar 2, 2024, 9:15 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f43cbd40-0c72-467e-80ae-fd8bd08288f6, published Apr 8, 2024, 1:28 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | SPRINGFIELD WATER & SEWER COMMISSION | SPR035 FRONT & OAK ST. | 32,000 gallons | Ended (as reported); Mar 2, 2024, 9:10 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 33109841-fc13-46bb-8d10-36235535bfa9, published Apr 8, 2024, 1:00 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 | SPR034 MAIN ST. | volume not reported | Ended (as reported); Mar 2, 2024, 11:10 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 5ee6744b-a4bd-4197-affb-767ed0a88bd7, published Mar 4, 2024, 7:59 AM EST, 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 2, 2024, 9:15 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 52b759a4-54d0-48c3-a0e0-b1471dde5208, published Mar 4, 2024, 7:57 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 | NEW027 MILL RD AT ACUSHNET RIVER | volume not reported | Ended (as reported); Mar 3, 2024, 3:30 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record facf6616-589b-4dc2-a4d0-213c25d6e90c, published Mar 3, 2024, 7:01 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | 452,000 gallons | Ended (as reported); Mar 2, 2024, 9:25 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1a2e4e33-1469-4c9b-a59b-3bd606e518a2, published Apr 8, 2024, 12:01 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR013 BRIDGE ST. | volume not reported | Ended (as reported); Mar 2, 2024, 9:25 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ebd05620-6f42-45b3-90e4-2e8a6329ace5, published Mar 4, 2024, 8:03 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 | 3.78 million gallons | Ended (as reported); Mar 2, 2024, 9:45 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bac2ceb0-8c48-4b87-af53-0abfbb9218ba, published Apr 8, 2024, 1:04 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 | SPR042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | volume not reported | Ended (as reported); Mar 2, 2024, 9:45 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 975e8282-f721-43a0-ac1c-80d890412aa0, published Mar 4, 2024, 7:55 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Merrimack River | LOWELL REGIONAL WASTEWATER UTILITY | 035 | 18.72 million gallons | Ended (as reported); Mar 3, 2024, 6:16 AM EST | LOWELL REGIONAL WASTEWATER UTILITY (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 39ae6848-9130-4d56-8cfc-a8141a738b98, published Apr 12, 2024, 3:55 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | 177,000 gallons | Ended (as reported); Mar 2, 2024, 9:40 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 892d8279-2d24-4ea9-8c03-34ae5bee8b44, published Apr 8, 2024, 12:27 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR014 ELM ST. | volume not reported | Ended (as reported); Mar 2, 2024, 9:40 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0aa1627c-f121-445c-96fb-9821ed6e0017, published Mar 4, 2024, 7:58 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | SPRINGFIELD WATER & SEWER COMMISSION | SPR046 BELMONT ST. | 10,000 gallons | Ended (as reported); Mar 2, 2024, 9:10 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record d7b9c227-3720-4883-9fff-13299a242fb5, published Apr 8, 2024, 1:13 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | 1.38 million gallons | Ended (as reported); Mar 2, 2024, 11:35 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 33fa5314-c9d8-45a2-be97-47b1ed3dcae5, published Apr 4, 2024, 3:24 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | SPRINGFIELD WATER & SEWER COMMISSION | SPR010 CLINTON ST. | volume not reported | Ended (as reported); Mar 2, 2024, 11:35 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3e7b0cae-19d6-4e28-bc42-3c7811bf7cad, published Mar 4, 2024, 7:54 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 | 901,380 gallons | Ended (as reported); Mar 3, 2024, 3:35 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1dda08a2-2949-46c3-a520-380766508402, published Apr 15, 2024, 8:33 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 3, 2024, 3:35 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record e1b495bd-36a3-4e53-96ad-1ad69ff915be, published Mar 3, 2024, 6:58 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 | 2.11 million gallons | Ended (as reported); Mar 3, 2024, 4:11 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record ace8a3ca-b27f-442c-ad74-95729d5e069c, published Apr 8, 2024, 2:18 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 | 1.76 million gallons | Ended (as reported); Mar 3, 2024, 3:49 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c041b575-a8ce-4e4c-b513-f5cf922600cb, published Apr 8, 2024, 2:16 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 3, 2024, 3:49 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 2fe88a38-da50-4b19-8da9-6a4fc3b7abb1, published Mar 3, 2024, 7:30 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL013 COVE ST | volume not reported | Ended (as reported); Mar 3, 2024, 4:11 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 591df640-361c-4fda-8f2d-3bb2e1232cf8, published Mar 3, 2024, 7:28 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL021 RIVER TERRACE | 136,404 gallons | Ended (as reported); Mar 2, 2024, 10:00 PM EST | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 883df789-81c7-48f0-bc08-88dd2cf028ca, published Apr 14, 2024, 9:38 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL08 SPRINGDALE PARK | 160,768 gallons | Ended (as reported); Mar 2, 2024, 9:50 PM EST | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1049b836-b4a1-4f18-adbf-e4b4484425ae, published Apr 12, 2024, 5:47 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 | 2.91 million gallons | Ended (as reported); Mar 3, 2024, 2:49 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 80e5550f-d8ff-4f41-ba14-35ff6fe73cb5, published Apr 8, 2024, 2:15 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 | FAL013 COVE ST | volume not reported | Ended (as reported); Mar 3, 2024, 2:49 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 92e85020-5a9c-4eff-b3cd-b964a48d4603, published Mar 3, 2024, 7:27 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. | 1.5 million gallons | Ended (as reported); Mar 2, 2024, 11:25 PM EST | SPRINGFIELD WATER & SEWER COMMISSION (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 629aaf10-ba2a-4cc5-8efb-b5a2044f85ef, published Apr 4, 2024, 3:42 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL014 ALSTON ST | 1.15 million gallons | Ended (as reported); Mar 3, 2024, 3:13 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 92890b94-760b-44ba-91e7-fe9611ab66d4, published Apr 8, 2024, 2:13 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 | FAL014 ALSTON ST | volume not reported | Ended (as reported); Mar 3, 2024, 3:13 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3ce1a09a-f473-4e11-bb30-815844b4540e, published Mar 3, 2024, 7:20 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 | 904,953 gallons | Ended (as reported); Mar 3, 2024, 1:25 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f4d68531-e324-441a-954d-d01641204b32, published Apr 8, 2024, 2:10 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 3, 2024, 1:25 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 821ba9ea-e466-41d7-b568-08913680349b, published Mar 3, 2024, 7:22 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended discharge | Mount Hope Bay | CITY OF FALL RIVER | 001 | 23.6 million gallons | Ended (as reported); Mar 3, 2024, 1:39 PM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0a8daf32-98e8-43fa-9c25-e201fbea5e95, published Apr 8, 2024, 2:08 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Blended dischargeEarlier version | Mount Hope Bay | CITY OF FALL RIVER | 001 | volume not reported | Ended (as reported); Mar 3, 2024, 1:39 PM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b77b4455-0c88-4aec-a3fd-483b84f8f960, published Mar 3, 2024, 7:15 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | 740,837 gallons | Ended (as reported); Mar 3, 2024, 1:22 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 16ed6639-663c-4667-9710-63f3a4937e93, published Apr 8, 2024, 2:06 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Mount Hope Bay | CITY OF FALL RIVER | FAL004 BIRCH ST | volume not reported | Ended (as reported); Mar 3, 2024, 1:22 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 514963f4-d156-4f3a-867b-82af9680ca60, published Mar 3, 2024, 7:17 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | 2.23 million gallons | Ended (as reported); Mar 2, 2024, 11:51 PM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b1f62928-5448-4aa2-90bd-04f0038f7a7f, published Apr 8, 2024, 1:59 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Narragansett Bay | CITY OF FALL RIVER | FAL002 MT HOPE AVE | volume not reported | Ended (as reported); Mar 2, 2024, 11:51 PM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record bcc9ab54-0a77-423a-9687-c58957b439c8, published Mar 3, 2024, 7:19 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL020 CLEVELAND ST. | 360,161 gallons | Ended (as reported); Mar 2, 2024, 11:45 PM EST | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b3448443-20dc-49ff-a2e7-9798bbdc08c6, published Apr 14, 2024, 9:20 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 | 2.95 million gallons | Ended (as reported); Mar 3, 2024, 5:25 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record b700f4b8-54d3-454b-8805-45818471ea93, published Apr 15, 2024, 8:57 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF HOLYOKE | HOL018 WALNUT ST. | 1.3 million gallons | Ended (as reported); Mar 3, 2024, 5:00 AM EST | CITY OF HOLYOKE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8fff8b18-6605-4dd2-86b3-b2be48363bd7, published Apr 12, 2024, 6:07 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 3, 2024, 5:25 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 43dab79f-3734-4c0a-966a-07daf00d7ee5, published Mar 3, 2024, 6:51 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | 2.13 million gallons | Ended (as reported); Mar 3, 2024, 2:46 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0af94523-57fc-402b-a557-c85734d7c01e, published Apr 8, 2024, 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 | 2.13 million gallons | Ended (as reported); Mar 3, 2024, 2:46 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 77d69875-88b9-482a-9dce-2a14a3fae7a3, published Apr 8, 2024, 1:52 PM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Taunton River | CITY OF FALL RIVER | FAL010 CITY PIER | volume not reported | Ended (as reported); Mar 3, 2024, 2:46 AM EST | CITY OF FALL RIVER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 9b2a01c0-f0e8-4ebc-9008-addd28b777db, published Mar 3, 2024, 7:12 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 | 9.26 million gallons | Ended (as reported); Mar 3, 2024, 3:45 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7afbbff4-87d6-4126-8dd7-0ee01276ddbf, published Apr 15, 2024, 8:37 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 3, 2024, 3:45 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 72f272f9-ab12-43ed-84dd-88a5beb5ccca, published Mar 3, 2024, 6:54 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 | 914,610 gallons | Ended (as reported); Mar 3, 2024, 3:45 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3ea65fe3-b381-4109-aa53-4f624e1ee1fd, published Apr 15, 2024, 9:02 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 | 2.74 million gallons | Ended (as reported); Mar 3, 2024, 5:25 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record af54a9ae-d59b-4fe3-8b83-240bc6cd3b55, published Apr 10, 2024, 10:37 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 3, 2024, 3:45 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 813fd6e8-45c2-47f5-bf74-828788204689, published Mar 3, 2024, 6:56 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Clarks Cove | CITY OF NEW BEDFORD | NEW003 COVE RD & PADNARAM AVE | volume not reported | Ended (as reported); Mar 3, 2024, 5:25 AM EST | CITY OF NEW BEDFORD (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 7ae50af2-818d-409b-8170-afa5aa8ea56b, published Mar 3, 2024, 6:53 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI34 GRATTAN ST & HEARTHSTONE TER | 42,886 gallons | Ended (as reported); Mar 2, 2024, 1:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record f249d0b2-3519-4520-891f-7728fc5beec0, published May 28, 2024, 8:23 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | CITY OF CHICOPEE | CHI32B MAIN STREET WEST OF DEADY MEMORIAL BRIDGE | 20,279 gallons | Ended (as reported); Mar 2, 2024, 7:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 61dbcaab-e6c1-4fe5-8c9c-90d6b37e44ed, published May 28, 2024, 8:22 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI24 FRONT AND DEPOT ST. AREA | 823,072 gallons | Ended (as reported); Mar 2, 2024, 7:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 3d6b4002-4b56-49e4-9322-994735dc6c4c, published May 28, 2024, 8:22 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI09 PADEREWSKI ST PUMP STATION | 0 gallons | Ended (as reported); Mar 2, 2024, 12:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 96abac9a-e348-4896-8f0c-b2a56c4b07e1, published May 28, 2024, 8:21 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI07 JONES FERRY RD PUMP STATION | 52,200 gallons | Ended (as reported); Mar 2, 2024, 5:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 0b9d3b03-d59b-4b33-b0e7-92ec359b26c6, published May 28, 2024, 8:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI05 LESLIE ST PUMP STATION | 11,253 gallons | Ended (as reported); Mar 2, 2024, 1:15 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 44c425c6-0429-4a99-869a-3110877f05c7, published May 28, 2024, 8:20 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | 1.23 million gallons | Ended (as reported); Mar 2, 2024, 6:30 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 55a10c10-31a8-4248-89b2-185deff5072b, published May 28, 2024, 8:19 AM EDT, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI34 GRATTAN ST & HEARTHSTONE TER | volume not reported | Ended (as reported); Mar 2, 2024, 1:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 61db4ffe-89f0-4ed4-9672-867cba967048, published Mar 5, 2024, 8:50 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Chicopee River | CITY OF CHICOPEE | CHI32B MAIN STREET WEST OF DEADY MEMORIAL BRIDGE | volume not reported | Ended (as reported); Mar 2, 2024, 7:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 4a002b65-e90d-40c8-b49c-3a02b5b4d706, published Mar 5, 2024, 8:49 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI24 FRONT AND DEPOT ST. AREA | volume not reported | Ended (as reported); Mar 2, 2024, 7:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 1f095aec-205b-4514-a863-871cb1b95062, published Mar 5, 2024, 8:46 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI09 PADEREWSKI ST PUMP STATION | volume not reported | Ended (as reported); Mar 2, 2024, 12:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 8de0a02d-c198-4414-bd6b-33893e544d96, published Mar 5, 2024, 8:45 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI07 JONES FERRY RD PUMP STATION | volume not reported | Ended (as reported); Mar 2, 2024, 5:00 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record 24e896f0-ba72-4ed5-b039-2d0842f1bd0a, published Mar 5, 2024, 8:44 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI05 LESLIE ST PUMP STATION | volume not reported | Ended (as reported); Mar 2, 2024, 1:15 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record dabbfa12-b5d1-4c5b-81e2-492e35b1d242, published Mar 5, 2024, 8:44 AM EST, retrieved 2026-11-02 10:58 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Connecticut River | CITY OF CHICOPEE | CHI03 POWER LINE ROW S OF JAMES ST | volume not reported | Ended (as reported); Mar 2, 2024, 6:30 AM EST | CITY OF CHICOPEE (MassDEP sewage notification portal) via MassDEP CSO API behind the portal, record c401e0b2-d837-4169-9195-b8203e969d90, published Mar 5, 2024, 8:43 AM 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. | 52,547 gallons | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:023:2024-03, reported Apr 11, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 021 RIVER TERRACE | 4.54 million gallons | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:021:2024-03, reported Apr 11, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 020 CLEVELAND ST. | 3.99 million gallons | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:020:2024-03, reported Apr 11, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 019 YALE ST. | 407 gallons | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:019:2024-03, reported Apr 11, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 018 WALNUT ST. | 13.64 million gallons | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:018:2024-03, reported Apr 11, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 009 BERKSHIRE ST. | “7 discharge event(s)” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:009:2024-03, reported Apr 11, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 008 SPRINGDALE PARK | 3.63 million gallons | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:008:2024-03, reported Apr 11, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 007 NORTHAMPTON ST/GLEN ST. | 33,037 gallons | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:007:2024-03, reported Apr 11, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Holyoke (Water Pollution Control / DPW; Veolia contract operator) | 002 PROVIDENCE HOSPITAL | 31,272 gallons | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101630:002:2024-03, reported Apr 11, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 049 SPRINGFIELD ST. | “4 discharge event(s); 8.1 hr of discharge; 650000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:049:2024-03, reported Apr 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lake Massasoit | Springfield Water and Sewer Commission | 048 ALLEN & RIFLE STS. | “1 discharge event(s); 0.9 hr of discharge; 148000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:048:2024-03, reported Apr 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Springfield Water and Sewer Commission | 046 BELMONT ST. | “4 discharge event(s); 7.9 hr of discharge; 220000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:046:2024-03, reported Apr 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Springfield Water and Sewer Commission | 045 FORT PLEASANT AVE. | “2 discharge event(s); 2.7 hr of discharge; 172000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:045:2024-03, reported Apr 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 042 SPRINGFIELD WWTP BYPASS AT BONDI'S ISLAND | “4 discharge event(s); 12.5 hr of discharge; 26673283 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:042:2024-03, reported Apr 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | Springfield Water and Sewer Commission | 034 MAIN ST. | “3 discharge event(s); 2.3 hr of discharge; 168000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:034:2024-03, reported Apr 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lake Massasoit | Springfield Water and Sewer Commission | 025 ALLEN & OAKLAND STS. | “1 discharge event(s); 0.8 hr of discharge; 103000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:025:2024-03, reported Apr 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 018 LONGHILL ST. | “1 discharge event(s); 0.6 hr of discharge; 42000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:018:2024-03, reported Apr 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Springfield Water and Sewer Commission | 017 FORT PLEASANT (BLAKE HILL) | “1 discharge event(s); 0.4 hr of discharge; 9000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:017:2024-03, reported Apr 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 016 YORK ST. | “2 discharge event(s); 1.5 hr of discharge; 1597000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:016:2024-03, reported Apr 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 015 015A and 015B: UNION ST. | “2 discharge event(s); 1.6 hr of discharge; 454000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:015:2024-03:1, reported Apr 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 014 ELM ST. | “4 discharge event(s); 15.6 hr of discharge; 3269000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:014:2024-03, reported Apr 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 013 BRIDGE ST. | “4 discharge event(s); 8.2 hr of discharge; 7734000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:013:2024-03, reported Apr 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 012 WORTHINGTON ST. | “5 discharge event(s); 39.8 hr of discharge; 13642000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:012:2024-03, reported Apr 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 010 CLINTON ST. | “5 discharge event(s); 39.1 hr of discharge; 19575000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:010:2024-03, reported Apr 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 008 WASHBURN ST. | “2 discharge event(s); 12 hr of discharge; 1819000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:008:2024-03, reported Apr 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | Springfield Water and Sewer Commission | 007 ROWLAND ST. | “2 discharge event(s); 2.1 hr of discharge; 89000 gal/d (DAILY MX; monthly-total semantics unconfirmed)” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101613:007:2024-03, reported Apr 8, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | “CHICOPEE RIVER” | City of Chicopee (Water Pollution Control) | 32B ROBERTS POND | “10 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:32B:2024-03, reported Apr 1, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | City of Chicopee (Water Pollution Control) | 32A MAIN STREET WEST OF DEADY MEMORIAL BRIDGE | “4 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:32A:2024-03, reported Apr 1, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | City of Chicopee (Water Pollution Control) | 037 EAST MAIN ST #227 | “4 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:037:2024-03, reported Apr 1, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | City of Chicopee (Water Pollution Control) | 034 GRATTAN ST & HEARTHSTONE TER | “5 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:034:2024-03, reported Apr 1, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Chicopee River | City of Chicopee (Water Pollution Control) | 027 PARKING LOT, TOPORS GARAGE & FRONT ST | “5 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:027:2024-03, reported Apr 1, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Chicopee (Water Pollution Control) | 024 FRONT AND DEPOT ST. AREA | “10 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:024:2024-03, reported Apr 1, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Chicopee (Water Pollution Control) | 009 PADEREWSKI ST PUMP STATION | “4 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:009:2024-03, reported Apr 1, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Chicopee (Water Pollution Control) | 008 EASEMENT OF JONES FERRY RD PUMP STATION | “5 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:008:2024-03, reported Apr 2, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Chicopee (Water Pollution Control) | 007 JONES FERRY RD PUMP STATION | “3 discharge event(s); 1.02 MGD (TOTAL; monthly-total semantics unconfirmed); NODI duration Q” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:007:2024-03:2, reported Apr 2, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Chicopee (Water Pollution Control) | 007 JONES FERRY RD PUMP STATION | “3 discharge event(s); 10 hr of discharge; 3.09 MGD (TOTAL; monthly-total semantics unconfirmed)” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:007:2024-03:1, reported Apr 2, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Chicopee (Water Pollution Control) | 005 LESLIE ST PUMP STATION | “5 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:005:2024-03, reported Apr 1, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Chicopee (Water Pollution Control) | 004 RIVERVIEW PUMP STATION | “4 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:004:2024-03, reported Apr 1, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | City of Chicopee (Water Pollution Control) | 003 POWER LINE ROW S OF JAMES ST | “5 discharge event(s); NODI duration Q, flow Q” | Ended (as reported); March 2024 | EPA ECHO Discharge Monitoring Reports (permittee-reported monthly CSO figures) via ECHO Effluent Charts REST services, record MA0101508:003:2024-03, reported Apr 1, 2024, 12:00 AM EDT, retrieved 2026-11-02 21:19 UTC · Original notice · Full record |