Connecticut / Reports / 2023 /
Connecticut sewage discharges, January 2023
189 records of sewage discharges and water advisories in Connecticut dated in January 2023, newest first. Each record keeps the source's own times and wording.
Source: the agencies, sewer operators and EPA records named on each row and on the Sources page. Updated 2026-11-02 21:26 UTC.
| Start | Type | Water | Sewer operator | Outlet | Volume | Status and end | Source and record |
|---|---|---|---|---|---|---|---|
| Sanitary sewer overflow (SSO) | not linked to a mapped water | MDC COLLECTIONS ONLY | Basement, 219 Church St, Wethersfield, CT | 75 gallons | Ended (as reported); Jan 31, 2023, 2:30 PM EST | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x552a9735f9b9, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Norwalk WPCA | Manhole, 27 Ivy Pl, Norwalk, CT | 30 gallons | Ended (as reported); Jan 29, 2023, 1:45 PM EST | Norwalk WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xaa20edc68655, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Rooster River” | Bridgeport WPCA West Side | Sewer Main, 187 Ardmore St, Bridgeport, CT | 1,000 gallons | Ended (as reported); Jan 29, 2023, 2:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x37670dcc9845, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | West River | Greater New Haven WPCA | West River CSOs: 003, 004, 005, 006 | 18,455 gallons | Ended (as reported); Jan 27, 2023, 12:15 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xdc28e6de6ad4, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Quinnipiac River | Greater New Haven WPCA | Quinnipiac River CSOs: 015, 016, 019, 020 | 544,619 gallons | Ended (as reported); Jan 27, 2023, 2:30 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xd804205bba55, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | New Haven Harbor | Greater New Haven WPCA | Treatment Plant, 345 E Shore Pkwy, New Haven, CT | 87,000 gallons | Ended (as reported); Jan 27, 2023, 12:15 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x813c296fd697, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | 243,968 gallons | Ended (as reported); Jan 27, 2023, 1:00 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x0caa9dda4afb, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Greater New Haven WPCA | Mill River CSOs: 009,011,012 | 150,173 gallons | Ended (as reported); Jan 27, 2023, 12:45 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x0541f194bf57, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Greater New Haven WPCA | Mill River CSOs: 009,011,012 | 150,173 gallons | Ended (as reported); Jan 27, 2023, 12:45 AM EST | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2058, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Treatment plant bypass | Norwalk River | Norwalk WPCA | Treatment Plant, 60 S Smith St, Norwalk, CT | 5,000 gallons | Ended (as reported); Jan 26, 2023, 2:15 AM EST | Norwalk WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x6b834540b2a0, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Trout Brook | MDC COLLECTIONS ONLY | Manhole, 9 Warren Ln, Windsor, CT | 750 gallons | Ended (as reported); Jan 26, 2023, 2:15 PM EST | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record xd57bb767d747, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Housatonic River | MILFORD - HOUSATONIC WPCF | Treatment Plant, 1255 Oronoque Rd, Milford, CT | 5,000 gallons | Ended (as reported); Jan 26, 2023, 2:00 PM EST | MILFORD - HOUSATONIC WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record x3a46a0d28434, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Housatonic River | DERBY | Treatment Plant, 1 Caroline St, Derby, CT | 200,000 gallons | Ended (as reported); Jan 26, 2023, 8:15 AM EST | DERBY (CT DEEP Sewage Right-to-Know annual report 2024), record x7fea07d8d7d7-2, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Housatonic River | DERBY | Treatment Plant, 1 Caroline St, Derby, CT | 200,000 gallons | Ended (as reported); Jan 26, 2023, 8:15 AM EST | DERBY (CT DEEP Sewage Right-to-Know annual report 2024), record x7fea07d8d7d7, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “WEBSTER BROOK” | MDC COLLECTIONS ONLY | Pump Station, 44 Goodwin Park Rd, Wethersfield, CT | 270,000 gallons | Ended (as reported); Jan 26, 2023, 2:15 PM EST | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x9333442686ba, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Connecticut River | MATTABASSETT DISTRICT | Treatment Plant, 245 Main St, Cromwell, CT | 13.34 million gallons | Ended (as reported); Jan 27, 2023, 1:30 AM EST | MATTABASSETT DISTRICT (CT DEEP Sewage Right-to-Know annual report 2024), record x87c671e3168b, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | MDC COLLECTIONS ONLY | Manhole, 77 Green Manor Ave, Windsor, CT | 10,000 gallons | Ended (as reported); Jan 26, 2023, 10:30 AM EST | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x06f28c3e40cc, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Farmington River | POQUONOCK WPCF (MDC WINDSOR) | Treatment Plant, 1222 Poquonock Ave, Windsor, CT | 352,400 gallons | Ended (as reported); Jan 26, 2023, 8:15 AM EST | POQUONOCK WPCF (MDC WINDSOR) (CT DEEP Sewage Right-to-Know annual report 2024), record xbbc1a37819d6, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 024 | 1,498 gallons | Ended (as reported); Jan 26, 2023, 1:45 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x70360d51d898, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 024 | 1,498 gallons | Ended (as reported); Jan 26, 2023, 1:45 AM EST | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2084, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Treatment plant bypass | Housatonic River | STRATFORD | Treatment Plant, 105 Beacon Point Rd, Stratford, CT | 9 million gallons | Ended (as reported); Jan 26, 2023, 1:00 PM EST | STRATFORD (CT DEEP Sewage Right-to-Know annual report 2024), record xa92db52e77e7, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | Bridgeport WPCA West Side | 76 HOUS | 990,000 gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xf7843d5efe94, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | Bridgeport WPCA West Side | 79 EWAS | 150,000 gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xead59bb27695, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | Bridgeport WPCA West Side | 50 FAIR | 690,000 gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xe35658ff8757, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | Bridgeport WPCA West Side | 48 47 TER N&S | 300,000 gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xb8113a2c6bb4, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | Bridgeport WPCA West Side | 49 WALL | 200,000 gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xb7ab0f803e6d, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | Bridgeport WPCA West Side | 207 STATE A&B | 300,000 gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x9d6e26a5cb3c, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Cedar Creek | Bridgeport WPCA West Side | 84 ARBOR | 710,000 gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x9812353ec7ff, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | Bridgeport WPCA West Side | 77 GRAND | 750,000 gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x894e354a6f5e, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Black Rock Harbor | Bridgeport WPCA West Side | 38 SEAB | 190,000 gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x781caa0ebc49, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Yellow Mill Pond | Bridgeport WPCA East Side | STRAT | 90,000 gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA East Side (CT DEEP Sewage Right-to-Know annual report 2024), record x70d025f02276, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | Bridgeport WPCA West Side | 33 HUNT | 800,000 gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x456ea9c14b03, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Ash Creek | Bridgeport WPCA West Side | CEM | 460,000 gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x39f22f64fde9, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Ash Creek | Bridgeport WPCA West Side | 91 DEW | 290,000 gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x1a182a24a736, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Yellow Mill Pond | Bridgeport WPCA East Side | BARN 18 | 50,000 gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA East Side (CT DEEP Sewage Right-to-Know annual report 2024), record x0d285b43b49a, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Black Rock Harbor | Bridgeport WPCA West Side | 87 ANTH | 1.96 million gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x05d1098615f3, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Yellow Mill Pond | Bridgeport WPCA East Side | WANN 153 | 130,000 gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA East Side (CT DEEP Sewage Right-to-Know annual report 2024), record x0258c9b55db3, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Yellow Mill Pond | Bridgeport WPCA East Side | STRAT | 90,000 gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA East Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2104, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Yellow Mill Pond | Bridgeport WPCA East Side | WANN 153 | 130,000 gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA East Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2103, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Black Rock Harbor | Bridgeport WPCA West Side | 38 SEAB | 190,000 gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA West Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2101, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | Bridgeport WPCA West Side | 50 FAIR | 690,000 gallons | Ended (as reported); Jan 26, 2023, 3:00 AM EST | Bridgeport WPCA West Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2094, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | Norwich Public Utilities | 005 | 14,715 gallons | Ended (as reported); Jan 26, 2023, 2:45 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x06636273ca48, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Trout Brook | MDC COLLECTIONS ONLY | Manhole, 41 Deerfield Rd, Wethersfield, CT | 63,000 gallons | Ended (as reported); Jan 26, 2023, 6:00 AM EST | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record xee64f374a783, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | New Haven Harbor | Greater New Haven WPCA | Treatment Plant, 345 E Shore Pkwy, New Haven, CT | 12.53 million gallons | Ended (as reported); Jan 27, 2023, 12:00 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xe032dbc301d0, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Quinnipiac River | Greater New Haven WPCA | Quinnipiac River CSOs: 015, 016, 019, 020 | 807,798 gallons | Ended (as reported); Jan 26, 2023, 4:00 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xbaa4eaf93b35, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | MDC COLLECTIONS ONLY | Basement, 106 Nott St, Wethersfield, CT | 3 gallons | Ended (as reported); Jan 26, 2023, 6:30 AM EST | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record xba30e35b0045, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | 361,862 gallons | Ended (as reported); Jan 26, 2023, 1:30 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xb0711afa5c2e, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | West River | Greater New Haven WPCA | West River CSOs: 003, 004, 005, 006 | 27,373 gallons | Ended (as reported); Jan 26, 2023, 12:45 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x2b5959bf3081, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Greater New Haven WPCA | Mill River CSOs: 009,011,012 | 222,742 gallons | Ended (as reported); Jan 26, 2023, 1:00 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x0bee8fcafc42, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | West River | Greater New Haven WPCA | West River CSOs: 003, 004, 005, 006 | 27,373 gallons | Ended (as reported); Jan 26, 2023, 12:45 AM EST | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2031, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Piper Brook | MDC COLLECTIONS ONLY | Manhole, 128 Custer Dr, Windsor, CT | 21.22 million gallons | Ended (as reported); Jan 28, 2023, 5:45 PM EST | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x9b06a8254621, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Norwalk River | Norwalk WPCA | 002-1 | 950,000 gallons | Ended (as reported); Jan 26, 2023, 2:15 AM EST | Norwalk WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x3c2eb8071090, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Norwalk River | Norwalk WPCA | 002-1 | 65 million gallons | Ended (as reported); Jan 26, 2023, 2:15 AM EST | Norwalk WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2037, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Trout Brook | MDC COLLECTIONS ONLY | Manhole, 503 Windsor Ave, Windsor, CT | 57.22 million gallons | Ended (as reported); Jan 26, 2023, 9:15 PM EST | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record xe38a6b6229e8, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 017 | 3.69 million gallons | Ended (as reported); Jan 26, 2023, 8:00 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x45f74e17b0cb, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | Norwich Public Utilities | 031 | 114,257 gallons | Ended (as reported); Jan 26, 2023, 6:30 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x273e1ae8854a, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | Norwich Public Utilities | 031 | 114,257 gallons | Ended (as reported); Jan 26, 2023, 6:30 AM EST | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2086, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 018 | 92,757 gallons | Ended (as reported); Jan 26, 2023, 4:15 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x2f51b4823902, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 019 | 341,551 gallons | Ended (as reported); Jan 26, 2023, 12:00 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xfd3285ddffda, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | Norwich Public Utilities | 032 | 28,240 gallons | Ended (as reported); Jan 26, 2023, 7:15 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xee7cc7aadeed, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | Norwich Public Utilities | 032 | 28,240 gallons | Ended (as reported); Jan 26, 2023, 7:15 AM EST | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2087, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 023 | 850,050 gallons | Ended (as reported); Jan 26, 2023, 8:15 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x0902b1647170, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 025 | 158,258 gallons | Ended (as reported); Jan 26, 2023, 8:15 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xadaffeb02231, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Long Island Sound, Cedar Creek | Bridgeport WPCA West Side | Treatment Plant, 205 Bostwick Ave, Bridgeport, CT | 5.4 million gallons | Ended (as reported); Jan 26, 2023, 12:00 PM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xa097a629acb2, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | Norwich Public Utilities | 004 | 39,207 gallons | Ended (as reported); Jan 26, 2023, 10:00 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x914ee46f11ee, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | 223,758 gallons | Ended (as reported); Jan 25, 2023, 9:15 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x81f80006fd86, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Quinnipiac River | Greater New Haven WPCA | Quinnipiac River CSOs: 015, 016, 019, 020 | 499,503 gallons | Ended (as reported); Jan 25, 2023, 10:45 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x6bf3d00939d3, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Greater New Haven WPCA | Mill River CSOs: 009,011,012 | 137,733 gallons | Ended (as reported); Jan 25, 2023, 8:45 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x3ac97fe67d8b, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | New Haven Harbor | Greater New Haven WPCA | Treatment Plant, 345 E Shore Pkwy, New Haven, CT | 4.29 million gallons | Ended (as reported); Jan 25, 2023, 12:00 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x1ed98ffb62df, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | West River | Greater New Haven WPCA | West River CSOs: 003, 004, 005, 006 | 16,926 gallons | Ended (as reported); Jan 25, 2023, 8:30 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x13f105a556ca, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Quinnipiac River | Greater New Haven WPCA | Quinnipiac River CSOs: 015, 016, 019, 020 | 499 gallons | Ended (as reported); Jan 25, 2023, 10:45 PM EST | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2024, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | West River | Greater New Haven WPCA | West River CSOs: 003, 004, 005, 006 | 16,926 gallons | Ended (as reported); Jan 25, 2023, 8:30 PM EST | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2021, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | The Metropolitan District (MDC) | Conduits | 63.66 million gallons | Ended (as reported); Jan 26, 2023, 10:00 PM EST | The Metropolitan District (MDC) (CT DEEP Sewage Right-to-Know annual report 2024), record xa1ad3c567464, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Waterbury WPCF | Lateral - Private, 65 Rose St, Waterbury, CT | 25 gallons | Ended (as reported); Jan 26, 2023, 3:00 PM EST | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record x2bf91bd1dab2, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Piper Brook | MDC COLLECTIONS ONLY | Sewer Main, 110 Rood Ave, Windsor, CT | 2.35 million gallons | Ended (as reported); Jan 24, 2023, 1:00 AM EST | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record xdca3603e520a, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 017 | 348,799 gallons | Ended (as reported); Jan 23, 2023, 9:30 PM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xa0b9b9d988f1, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 018 | 1,303 gallons | Ended (as reported); Jan 23, 2023, 3:00 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xf3e050751edc, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Long Island Sound, Cedar Creek | Bridgeport WPCA West Side | Treatment Plant, 205 Bostwick Ave, Bridgeport, CT | 1.7 million gallons | Ended (as reported); Jan 23, 2023, 6:30 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x8ea9a9364a6e, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | New Haven Harbor | Greater New Haven WPCA | Treatment Plant, 345 E Shore Pkwy, New Haven, CT | 3.7 million gallons | Ended (as reported); Jan 23, 2023, 6:15 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xb401849a8f96, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Quinnipiac River | Greater New Haven WPCA | Quinnipiac River CSOs: 015, 016, 019, 020 | 588,662 gallons | Ended (as reported); Jan 23, 2023, 2:45 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xa25e1ce98c5e, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | 263,698 gallons | Ended (as reported); Jan 23, 2023, 1:00 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x555de8d3f20d, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Greater New Haven WPCA | Mill River CSOs: 009,011,012 | 162,318 gallons | Ended (as reported); Jan 23, 2023, 12:45 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x4b1d5f45ca88, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | West River | Greater New Haven WPCA | West River CSOs: 003, 004, 005, 006 | 19,947 gallons | Ended (as reported); Jan 23, 2023, 12:30 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x2a3ec3d58f4e, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Greater New Haven WPCA | Mill River CSOs: 009,011,012 | 162,318 gallons | Ended (as reported); Jan 23, 2023, 12:45 AM EST | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2006, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 023 | 99,843 gallons | Ended (as reported); Jan 23, 2023, 5:30 PM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x0bf5bc8348a9, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 025 | 39,647 gallons | Ended (as reported); Jan 23, 2023, 12:00 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xefa4908f7774, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 019 | 51,502 gallons | Ended (as reported); Jan 23, 2023, 3:45 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x768ace2c5965, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 025 | 39,647 gallons | Ended (as reported); Jan 23, 2023, 12:00 AM EST | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2077, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 019 | 51,502 gallons | Ended (as reported); Jan 23, 2023, 3:45 AM EST | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2074, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | 188,149 gallons | Ended (as reported); Jan 22, 2023, 9:30 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xbfc77145ebd9, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | New Haven Harbor | Greater New Haven WPCA | Treatment Plant, 345 E Shore Pkwy, New Haven, CT | 1.11 million gallons | Ended (as reported); Jan 22, 2023, 11:45 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xaaade557857a, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Quinnipiac River | Greater New Haven WPCA | Quinnipiac River CSOs: 015, 016, 019, 020 | 410,012 gallons | Ended (as reported); Jan 22, 2023, 10:45 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x9be54119c4cd, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | Norwich Public Utilities | 004 | 7,486 gallons | Ended (as reported); Jan 22, 2023, 3:30 PM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x6c843b1e360b, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Greater New Haven WPCA | Mill River CSOs: 009,011,012 | 115,814 gallons | Ended (as reported); Jan 22, 2023, 9:15 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x6551d8624bd3, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | West River | Greater New Haven WPCA | West River CSOs: 003, 004, 005, 006 | 14,232 gallons | Ended (as reported); Jan 22, 2023, 9:00 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x558a5db85956, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | Norwich Public Utilities | 004 | 7,486 gallons | Ended (as reported); Jan 22, 2023, 3:30 PM EST | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2071, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Greater New Haven WPCA | Mill River CSOs: 009,011,012 | 115,814 gallons | Ended (as reported); Jan 22, 2023, 9:15 PM EST | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2000, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | West River | Greater New Haven WPCA | West River CSOs: 003, 004, 005, 006 | 14,232 gallons | Ended (as reported); Jan 22, 2023, 9:00 PM EST | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 1999, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 022 | 706,064 gallons | Ended (as reported); Jan 23, 2023, 2:30 PM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x23e0a1a41221, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | The Metropolitan District (MDC) | Conduits | 7.52 million gallons | Ended (as reported); Jan 23, 2023, 7:45 PM EST | The Metropolitan District (MDC) (CT DEEP Sewage Right-to-Know annual report 2024), record x6b2d595a6613, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | MDC COLLECTIONS ONLY | Basement, Windsor Ave, Windsor, CT | 75 gallons | Ended (as reported); Jan 22, 2023, 4:45 PM EST | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record xfccc53fa97c3, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | MDC COLLECTIONS ONLY | Basement, 84 Custer Dr, Windsor, CT | 750 gallons | Ended (as reported); Jan 23, 2023, 4:45 PM EST | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x61dd9d9afaf9, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | Norwich Public Utilities | 032 | 9,218 gallons | Ended (as reported); Jan 20, 2023, 12:00 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x5f0dec3405f3, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | Norwich Public Utilities | 032 | 9,218 gallons | Ended (as reported); Jan 20, 2023, 12:00 AM EST | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2070, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | MDC COLLECTIONS ONLY | Manhole, 32 Scarborough Rd, Windsor, CT | 5,000 gallons | Ended (as reported); Jan 20, 2023, 11:45 PM EST | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x66cef1951b22, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Bridgeport WPCA West Side | Manhole, 248 Salem St, Bridgeport, CT | 100 gallons | Ended (as reported); Jan 20, 2023, 5:30 PM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x21afddeba49b, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Bridgeport WPCA West Side | Manhole, E Main St, Bridgeport, CT | 100 gallons | Ended (as reported); Jan 20, 2023, 5:15 PM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x79216b9f238a, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | MDC COLLECTIONS ONLY | Basement, 33 East St, Windsor, CT | 10 gallons | Ended (as reported); Jan 20, 2023, 8:30 PM EST | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record xde2069ce6e40, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | Bridgeport WPCA West Side | 48 47 TER N&S | 80,000 gallons | Ended (as reported); Jan 20, 2023, 5:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xef0ebaabfef6, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | Bridgeport WPCA West Side | 79 EWAS | 30,000 gallons | Ended (as reported); Jan 20, 2023, 5:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xeb64bb0b2cf5, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Black Rock Harbor | Bridgeport WPCA West Side | 87 ANTH | 880,000 gallons | Ended (as reported); Jan 20, 2023, 5:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x9779c2027ddc, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | Bridgeport WPCA West Side | 77 GRAND | 420,000 gallons | Ended (as reported); Jan 20, 2023, 5:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x571d36149b52, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | Bridgeport WPCA West Side | 76 HOUS | 350,000 gallons | Ended (as reported); Jan 20, 2023, 5:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x4f58c0977500, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | Bridgeport WPCA West Side | 207 STATE A&B | 280,000 gallons | Ended (as reported); Jan 20, 2023, 5:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x49fab4a35be3, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | Bridgeport WPCA West Side | 49 WALL | 190,000 gallons | Ended (as reported); Jan 20, 2023, 5:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x28c6e002a993, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | Bridgeport WPCA West Side | 50 FAIR | 270,000 gallons | Ended (as reported); Jan 20, 2023, 5:00 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x0cf423d4fe51, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | Bridgeport WPCA West Side | 207 STATE A&B | 280,000 gallons | Ended (as reported); Jan 20, 2023, 5:00 AM EST | Bridgeport WPCA West Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2017, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | Bridgeport WPCA West Side | 50 FAIR | 270,000 gallons | Ended (as reported); Jan 20, 2023, 5:00 AM EST | Bridgeport WPCA West Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2016, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | Bridgeport WPCA West Side | 48 47 TER N&S | 80,000 gallons | Ended (as reported); Jan 20, 2023, 5:00 AM EST | Bridgeport WPCA West Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2014, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Black Rock Harbor | Bridgeport WPCA West Side | 87 ANTH | 880,000 gallons | Ended (as reported); Jan 20, 2023, 5:00 AM EST | Bridgeport WPCA West Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 1987, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Treatment plant bypass | Hockanum River | VERNON WPCF | Treatment Plant, 100 Windsorville Rd, Vernon, CT | 55,500 gallons | Ended (as reported); Jan 20, 2023, 1:00 AM EST | VERNON WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record x64440ed12311, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Piper Brook | MDC COLLECTIONS ONLY | Manhole, 23 Green Manor Ave, Windsor, CT | 85,000 gallons | Ended (as reported); Jan 20, 2023, 3:00 AM EST | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x1a2b79c5549f, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | New Haven Harbor | Greater New Haven WPCA | Treatment Plant, 345 E Shore Pkwy, New Haven, CT | 1.81 million gallons | Ended (as reported); Jan 20, 2023, 1:30 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xb50115a900a4, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Greater New Haven WPCA | Mill River CSOs: 009,011,012 | 130,920 gallons | Ended (as reported); Jan 20, 2023, 12:45 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x826aa7a04f7e, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | West River | Greater New Haven WPCA | West River CSOs: 003, 004, 005, 006 | 16,089 gallons | Ended (as reported); Jan 20, 2023, 12:15 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x54a7a111ea5b, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Quinnipiac River | Greater New Haven WPCA | Quinnipiac River CSOs: 015, 016, 019, 020 | 474,796 gallons | Ended (as reported); Jan 20, 2023, 2:30 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x4a7bb619f84d, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | 212,690 gallons | Ended (as reported); Jan 20, 2023, 1:00 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x408fdacee6fc, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | 212,690 gallons | Ended (as reported); Jan 20, 2023, 1:00 AM EST | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 1981, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | Norwich Public Utilities | 031 | 3,983 gallons | Ended (as reported); Jan 20, 2023, 12:00 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x724422694c4c, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 018 | 10,065 gallons | Ended (as reported); Jan 20, 2023, 12:00 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x2644d258f3cb, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | Norwich Public Utilities | 004 | 8,235 gallons | Ended (as reported); Jan 20, 2023, 12:15 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xdd4d612be269, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Long Island Sound, Cedar Creek | Bridgeport WPCA West Side | Treatment Plant, 205 Bostwick Ave, Bridgeport, CT | 2.6 million gallons | Ended (as reported); Jan 20, 2023, 3:30 AM EST | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xce9e896e2ea5, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 017 | 693,536 gallons | Ended (as reported); Jan 20, 2023, 8:15 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x49ae89e24822, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 019 | 6,549 gallons | Ended (as reported); Jan 20, 2023, 12:15 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x4b9d8e38255e, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 025 | 26,329 gallons | Ended (as reported); Jan 20, 2023, 12:30 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xab0532d3c6bd, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 023 | 163,688 gallons | Ended (as reported); Jan 20, 2023, 12:45 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x9521ca7ced0b, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 025 | 26,329 gallons | Ended (as reported); Jan 20, 2023, 12:30 AM EST | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2068, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Treatment plant bypass | New Haven Harbor | Greater New Haven WPCA | Treatment Plant, 345 E Shore Pkwy, New Haven, CT | 2.52 million gallons | Ended (as reported); Jan 19, 2023, 11:45 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xd20c1f166600, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | 207,662 gallons | Ended (as reported); Jan 19, 2023, 4:15 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xbe8b24a44588, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | West River | Greater New Haven WPCA | West River CSOs: 003, 004, 005, 006 | 15,688 gallons | Ended (as reported); Jan 19, 2023, 5:45 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x6ab7faf69e40, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Quinnipiac River | Greater New Haven WPCA | Quinnipiac River CSOs: 015, 016, 019, 020 | 462,980 gallons | Ended (as reported); Jan 19, 2023, 5:45 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x38ecf1a3768b, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Greater New Haven WPCA | Mill River CSOs: 009,011,012 | 127,662 gallons | Ended (as reported); Jan 19, 2023, 4:00 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x1f0ba89c6db3, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Greater New Haven WPCA | Mill River CSOs: 009,011,012 | 127,662 gallons | Ended (as reported); Jan 19, 2023, 4:00 PM EST | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 1974, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 022 | 89,145 gallons | Ended (as reported); Jan 20, 2023, 9:30 PM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xe0ef9f5020d9, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Park River | The Metropolitan District (MDC) | Conduits | 12.21 million gallons | Ended (as reported); Jan 20, 2023, 2:00 AM EST | The Metropolitan District (MDC) (CT DEEP Sewage Right-to-Know annual report 2024), record xc6c59caea66e, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Park River | The Metropolitan District (MDC) | Conduits | 12.21 million gallons | Ended (as reported); Jan 20, 2023, 2:00 AM EST | The Metropolitan District (MDC) (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 1971, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | WEST HAVEN | Manhole, 1 Templeton St, West Haven, CT | 200 gallons | Ended (as reported); Jan 19, 2023, 10:45 AM EST | WEST HAVEN (CT DEEP Sewage Right-to-Know annual report 2024), record xaf0c570e14e1, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Bridgeport WPCA East Side | Manhole, E Main St, Bridgeport, CT | 100 gallons | Ended (as reported); Jan 18, 2023, 10:00 PM EST | Bridgeport WPCA East Side (CT DEEP Sewage Right-to-Know annual report 2024), record xa54c23830982, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Greater New Haven WPCA | Basement, 145 Shepard Ave, Hamden, CT | 80 gallons | Ended (as reported); Jan 15, 2023, 12:45 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x22cd9203d9f8, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | Norwich Public Utilities | 032 | 1,759 gallons | Ended (as reported); Jan 13, 2023, 3:30 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x787d6d7d41b1, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | Norwich Public Utilities | 031 | 754 gallons | Ended (as reported); Jan 13, 2023, 3:30 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x3566bf0085b9, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | Norwich Public Utilities | 032 | 1,759 gallons | Ended (as reported); Jan 13, 2023, 3:30 AM EST | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 1966, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 018 | 1,104 gallons | Ended (as reported); Jan 13, 2023, 12:15 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xe28bf83fc0e3, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 025 | 10,306 gallons | Ended (as reported); Jan 13, 2023, 3:45 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x8fffe093c54a, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 023 | 71,274 gallons | Ended (as reported); Jan 13, 2023, 4:15 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x55d00ad68813, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 025 | 10,306 gallons | Ended (as reported); Jan 13, 2023, 3:45 AM EST | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 1964, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 017 | 390,437 gallons | Ended (as reported); Jan 13, 2023, 10:45 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x7aa53544503f, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 019 | 47,677 gallons | Ended (as reported); Jan 13, 2023, 3:45 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x3e21155c7354, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | Norwich Public Utilities | 004 | 9,122 gallons | Ended (as reported); Jan 13, 2023, 9:00 AM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x8a859f3544c2, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | 187,668 gallons | Ended (as reported); Jan 12, 2023, 8:30 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xd612df3d63da, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Quinnipiac River | Greater New Haven WPCA | Quinnipiac River CSOs: 015, 016, 019, 020 | 418,939 gallons | Ended (as reported); Jan 12, 2023, 9:45 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x72f45dbf7986, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Greater New Haven WPCA | Mill River CSOs: 009,011,012 | 115,518 gallons | Ended (as reported); Jan 12, 2023, 8:15 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x21b33ef2b8a2, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | West River | Greater New Haven WPCA | West River CSOs: 003, 004, 005, 006 | 141,968 gallons | Ended (as reported); Jan 12, 2023, 8:15 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x190336c122ac, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Park River | The Metropolitan District (MDC) | Conduits | 8.92 million gallons | Ended (as reported); Jan 13, 2023, 9:15 AM EST | The Metropolitan District (MDC) (CT DEEP Sewage Right-to-Know annual report 2024), record x136550d5535d, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | New Haven Harbor | Greater New Haven WPCA | Treatment Plant, 345 E Shore Pkwy, New Haven, CT | 3.62 million gallons | Ended (as reported); Jan 12, 2023, 11:00 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x0aa8e83999a9, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Park River | The Metropolitan District (MDC) | Conduits | 8.92 million gallons | Ended (as reported); Jan 13, 2023, 9:15 AM EST | The Metropolitan District (MDC) (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 1950, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | 187,668 gallons | Ended (as reported); Jan 12, 2023, 8:30 PM EST | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 1947, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 022 | 46,211 gallons | Ended (as reported); Jan 13, 2023, 2:15 PM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xeaf5d2f14338, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | MDC COLLECTIONS ONLY | Basement, 22 Hope Cir, Windsor, CT | 7 gallons | Ended (as reported); Jan 9, 2023, 7:30 PM EST | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x4bf0714cf67e, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | The Metropolitan District (MDC) | Free-Flowing North Branch | 187,000 gallons | Ended (as reported); Jan 6, 2023, 2:00 PM EST | The Metropolitan District (MDC) (CT DEEP Sewage Right-to-Know annual report 2024), record x804a0174aaa1, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 022 | 2,268 gallons | Ended (as reported); Jan 6, 2023, 2:30 PM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xd96ab0d490ed, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 022 | 2,268 gallons | Ended (as reported); Jan 6, 2023, 2:30 PM EST | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 1937, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Waterbury WPCF | Basement, 82 Worcester Ave, Waterbury, CT | 30 gallons | Ended (as reported); Jan 5, 2023, 2:00 PM EST | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record xf2a8b535916d, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “ROCKHOLE BROOK” | MDC COLLECTIONS ONLY | Manhole, 634 Stone Rd, Windsor, CT | 40,000 gallons | Ended (as reported); Jan 4, 2023, 6:30 AM EST | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x1e29024c8089, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 017 | 4,446 gallons | Ended (as reported); Jan 3, 2023, 2:15 PM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x203848e67155, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Quinnipiac River | Greater New Haven WPCA | Quinnipiac River CSOs: 015, 016, 019, 020 | 330,854 gallons | Ended (as reported); Jan 3, 2023, 2:30 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xfa95ce2f1507, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | West River | Greater New Haven WPCA | West River CSOs: 003, 004, 005, 006 | 11,211 gallons | Ended (as reported); Jan 3, 2023, 1:00 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xe3b48556ea06, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Greater New Haven WPCA | Mill River CSOs: 009,011,012 | 91,230 gallons | Ended (as reported); Jan 3, 2023, 1:15 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xd945a8028ce5, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | New Haven Harbor | Greater New Haven WPCA | Treatment Plant, 345 E Shore Pkwy, New Haven, CT | 626,600 gallons | Ended (as reported); Jan 3, 2023, 2:30 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x6ea4422f94e4, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | 148,210 gallons | Ended (as reported); Jan 3, 2023, 1:30 PM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x507bb877a36a, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | 148,210 gallons | Ended (as reported); Jan 3, 2023, 1:30 PM EST | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 1922, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | Norwich Public Utilities | 022 | 3 gallons | Ended (as reported); Jan 3, 2023, 5:15 PM EST | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x137216c13261, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Park River | The Metropolitan District (MDC) | Conduits | 685,000 gallons | Ended (as reported); Jan 4, 2023, 9:45 PM EST | The Metropolitan District (MDC) (CT DEEP Sewage Right-to-Know annual report 2024), record x781486a45ebd, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | 148,210 gallons | Ended (as reported); Jan 1, 2023, 1:00 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xcffdea685e9a, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | West River | Greater New Haven WPCA | West River CSOs: 003, 004, 005, 006 | 11,211 gallons | Ended (as reported); Jan 1, 2023, 12:30 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x5e0a6419d89a, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Quinnipiac River | Greater New Haven WPCA | Quinnipiac River CSOs: 015, 016, 019, 020 | 330,854 gallons | Ended (as reported); Jan 1, 2023, 1:45 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x5341d9d93248, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | New Haven Harbor | Greater New Haven WPCA | Treatment Plant, 345 E Shore Pkwy, New Haven, CT | 400 gallons | Ended (as reported); Jan 1, 2023, 12:30 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x4d89a2304ca2, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Greater New Haven WPCA | Mill River CSOs: 009,011,012 | 91,230 gallons | Ended (as reported); Jan 1, 2023, 12:45 AM EST | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x42dcdee9b729, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Greater New Haven WPCA | Mill River CSOs: 009,011,012 | 91 gallons | Ended (as reported); Jan 1, 2023, 12:45 AM EST | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 1905, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record |