Connecticut / Reports / 2023 /
Connecticut sewage discharges, April 2023
135 records of sewage discharges and water advisories in Connecticut dated in April 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 |
|---|---|---|---|---|---|---|---|
| Treatment plant bypass | Norwalk River | Norwalk WPCA | 002-1 | 60,000 gallons | Ended (as reported); Apr 30, 2023, 12:30 AM EDT | Norwalk WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x5826636fbe2e, 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 | 005 | 1,839 gallons | Ended (as reported); Apr 30, 2023, 11:15 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x4806f5319b01, 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, Talcott Rd, West Hartford, CT | 2.44 million gallons | Ended (as reported); May 1, 2023, 10:45 AM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x9b599d2dd31d, 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, 212 Trout Brook Dr, West Hartford, CT | 9.18 million gallons | Ended (as reported); May 2, 2023, 12:00 AM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x03a11d57bcf0, 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 | 4.59 million gallons | Ended (as reported); Apr 30, 2023, 11:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xc9295fcd0271, 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 | 16,674 gallons | Ended (as reported); Apr 30, 2023, 11:15 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xe73d2d5bb24a, 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 | 5,086 gallons | Ended (as reported); Apr 30, 2023, 11:15 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x2fe8609dee3f, 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 | 1,253 gallons | Ended (as reported); Apr 30, 2023, 10:15 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x2d76753c9458, 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 | 1,253 gallons | Ended (as reported); Apr 30, 2023, 10:15 PM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2504, 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 | 289,542 gallons | Ended (as reported); Apr 30, 2023, 11:30 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x9663035b100e, 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 | 289,542 gallons | Ended (as reported); Apr 30, 2023, 11:30 PM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2501, 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 | 27,032 gallons | Ended (as reported); Apr 30, 2023, 11:30 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x57b04d80b3a7, 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 | 24,512 gallons | Ended (as reported); Apr 30, 2023, 11:15 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x13b7036792c3, 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 | 617,665 gallons | Ended (as reported); Apr 30, 2023, 3:00 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xd1623f9628c2, 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 | 5.23 million gallons | Ended (as reported); May 1, 2023, 12:00 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x7b6bb91b086b, 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 | 170,315 gallons | Ended (as reported); Apr 30, 2023, 12:45 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x5e081c00afe8, 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 | 276,690 gallons | Ended (as reported); Apr 30, 2023, 1:00 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x32703e38f8c5, 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 | 20,930 gallons | Ended (as reported); Apr 30, 2023, 12:30 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x2d194d19324f, 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 | 276,690 gallons | Ended (as reported); Apr 30, 2023, 1:00 AM EDT | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2484, 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 | 198,843 gallons | Ended (as reported); May 1, 2023, 2:15 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xf55efa390d8f, 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 | 8,524 gallons | Ended (as reported); Apr 30, 2023, 11:15 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x5608b46ee6f2, 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 | 8,524 gallons | Ended (as reported); Apr 30, 2023, 11:15 PM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2481, 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 | 025 | 75,413 gallons | Ended (as reported); May 1, 2023, 12:15 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x9acbbde0f416, 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 | 75,413 gallons | Ended (as reported); May 1, 2023, 12:15 AM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2480, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Treatment plant bypass | Long Island Sound, Cedar Creek | Bridgeport WPCA West Side | Treatment Plant, 205 Bostwick Ave, Bridgeport, CT | 3.66 million gallons | Ended (as reported); Apr 29, 2023, 11:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x20b5f2c86d3c, 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 | 42.34 million gallons | Ended (as reported); May 1, 2023, 9:00 AM EDT | The Metropolitan District (MDC) (CT DEEP Sewage Right-to-Know annual report 2024), record xed46623a1a0f, 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 | 200,000 gallons | Ended (as reported); Apr 29, 2023, 12:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x8583a7d670e6, 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 | 300,000 gallons | Ended (as reported); Apr 29, 2023, 12:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x7b370840c65a, 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 | 1.08 million gallons | Ended (as reported); Apr 29, 2023, 12:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x4a8d3d356322, 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 | 110,000 gallons | Ended (as reported); Apr 29, 2023, 12:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x3c67bd2c3bf0, 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 | 1.08 million gallons | Ended (as reported); Apr 29, 2023, 12:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x33afb29b2692, 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 | 300,000 gallons | Ended (as reported); Apr 29, 2023, 12:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2513, 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 | 22,277 gallons | Ended (as reported); Apr 29, 2023, 9:45 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xe4b584a2819b, 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 | 10.71 million gallons | Ended (as reported); Apr 29, 2023, 8:30 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xd0c1dd1d5d34, 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 | 294,494 gallons | Ended (as reported); Apr 29, 2023, 10:30 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x749f13f129f2, 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 | 181,274 gallons | Ended (as reported); Apr 29, 2023, 10:00 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x5ef8dc4445a2, 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 | 657,410 gallons | Ended (as reported); Apr 29, 2023, 12:30 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x513579f7c9bd, 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 | 22,277 gallons | Ended (as reported); Apr 29, 2023, 9:45 AM EDT | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2471, 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 | 151,851 gallons | Ended (as reported); Apr 30, 2023, 11:30 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x529d5be09b51, 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 | 3.18 million gallons | Ended (as reported); Apr 29, 2023, 11:00 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xdcc3e8ba077b, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Shectucket River” | Norwich Public Utilities | Pump Station, 8 City Landing, Norwich, CT | 15,581 gallons | Ended (as reported); Apr 27, 2023, 8:00 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x56490b9e71dc, 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 | 403,899 gallons | Ended (as reported); Apr 27, 2023, 1:00 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xeed5667cb3ee, 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 | 180,931 gallons | Ended (as reported); Apr 27, 2023, 11:45 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xd198d9e0d758, 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 | 13,686 gallons | Ended (as reported); Apr 27, 2023, 11:30 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x25e0250b72ee, 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 | 263,700 gallons | Ended (as reported); Apr 27, 2023, 12:00 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x0926514f657b, 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 | 403,899 gallons | Ended (as reported); Apr 27, 2023, 1:00 PM EDT | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2449, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Park River | The Metropolitan District (MDC) | Conduits | 370,000 gallons | Ended (as reported); Apr 27, 2023, 12:00 PM EDT | The Metropolitan District (MDC) (CT DEEP Sewage Right-to-Know annual report 2024), record x3fdc375cfbe5, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Naugatuck River | THOMASTON WPCF | Treatment Plant, 200 Old Waterbury Rd, Thomaston, CT | 75 gallons | Ended (as reported); Apr 27, 2023, 9:30 AM EDT | THOMASTON WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record xbde5be96b17f, 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 | 111,371 gallons | Ended (as reported); Apr 27, 2023, 11:30 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x2d792502e021, 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 | 111,371 gallons | Ended (as reported); Apr 27, 2023, 11:30 AM EDT | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2447, 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 | DANBURY WPCF | Manhole, 190 White St, Danbury, CT | 100 gallons | Ended (as reported); Apr 25, 2023, 5:00 AM EDT | DANBURY WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 5311, 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, 109 Talcott Rd, West Hartford, CT | 2.07 million gallons | Ended (as reported); Apr 26, 2023, 4:00 PM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x9ff486563533, 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, 115 Hillcrest Ave, West Hartford, CT | 750 gallons | Ended (as reported); Apr 24, 2023, 5:00 PM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x760781483505, 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, 125 Hillcrest Ave, West Hartford, CT | 750 gallons | Ended (as reported); Apr 23, 2023, 8:00 PM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x5195987a2885, 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, 34 Haynes Rd, West Hartford, CT | 750 gallons | Ended (as reported); Apr 24, 2023, 5:00 PM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x1d643795c1a3, 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, Quaker Ln S, West Hartford, CT | 750 gallons | Ended (as reported); Apr 23, 2023, 8:00 PM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x335fd07ffe60, 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 | Sewer Main, 218 Trout Brook Dr, West Hartford, CT | 750 gallons | Ended (as reported); Apr 23, 2023, 8:00 PM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x11c1a866bde1, 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 | Sewer Main, 39 Haynes Rd, West Hartford, CT | 100 gallons | Ended (as reported); Apr 23, 2023, 4:45 PM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x11b6332e64eb, 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 | Basement, 35 Haynes Rd, West Hartford, CT | 9,000 gallons | Ended (as reported); Apr 23, 2023, 6:45 PM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record xc193a1714a16, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Park River | MDC COLLECTIONS ONLY | Manhole, 15 Haynes Rd, West Hartford, CT | 20,000 gallons | Ended (as reported); Apr 23, 2023, 6:00 PM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x3335206b42b5, 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 | Sewer Main, 11 Northbrook Dr, West Hartford, CT | 75 gallons | Ended (as reported); Apr 23, 2023, 1:30 PM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x792c17c3f591, 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 | 5,699 gallons | Ended (as reported); Apr 23, 2023, 12:15 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x4c0d1067a19a, 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 | 5,699 gallons | Ended (as reported); Apr 23, 2023, 12:15 PM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2413, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Treatment plant bypass | Long Island Sound, Cedar Creek | Bridgeport WPCA West Side | Treatment Plant, 205 Bostwick Ave, Bridgeport, CT | 700,000 gallons | Ended (as reported); Apr 23, 2023, 6:30 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x46670ecb85ed, 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 | 530,000 gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xefb5c564f092, 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 | 200,000 gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA East Side (CT DEEP Sewage Right-to-Know annual report 2024), record xe2f1188f2cf7, 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 | 1.72 million gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xe08b626790bd, 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 | 3.63 million gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xdf5682cb48c1, 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 | 570,000 gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA East Side (CT DEEP Sewage Right-to-Know annual report 2024), record xdc4c8fcf1e4b, 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 | 960,000 gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xd77b1afc4b2f, 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 | 1.51 million gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xd597ac2760e4, 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 | 1.95 million gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xd5036eb8fe0f, 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 | 1.04 million gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xc6a59f14a25a, 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 | 1.48 million gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xb7a04bedd9c7, 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 | 1.39 million gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xb527ceb165f9, 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 | 840,000 gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x7a7123dd4138, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | “Johnson's Creek” | Bridgeport WPCA East Side | BAYEL 6 | 460,000 gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA East Side (CT DEEP Sewage Right-to-Know annual report 2024), record x597fae569cc8, 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 | DEAC 16 | 120,000 gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA East Side (CT DEEP Sewage Right-to-Know annual report 2024), record x28c44283b590, 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 | 3.41 million gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x05bbbb802f72, 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 | 890,000 gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA East Side (CT DEEP Sewage Right-to-Know annual report 2024), record x051c4f0c093a, 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 | DEAC 16 | 120,000 gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA East Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2438, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Ash Creek | Bridgeport WPCA West Side | CEM | 1.39 million gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA West Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2435, 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 | 1.51 million gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA West Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2432, 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 | 3.41 million gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA West Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2394, 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 | 17.31 million gallons | Ended (as reported); Apr 23, 2023, 4:00 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xefaa81384bf2, 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 | 216,522 gallons | Ended (as reported); Apr 23, 2023, 3:45 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xe708c7352c74, 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 | 785,240 gallons | Ended (as reported); Apr 23, 2023, 6:30 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x8d44bef9dbf2, 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 | 26,608 gallons | Ended (as reported); Apr 23, 2023, 3:15 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x4da5baa49793, 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 | 351,757 gallons | Ended (as reported); Apr 23, 2023, 4:15 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x1f24c39f71b3, 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 | 351,757 gallons | Ended (as reported); Apr 23, 2023, 4:15 AM EDT | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2391, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Park River | The Metropolitan District (MDC) | Conduits | 63.65 million gallons | Ended (as reported); Apr 23, 2023, 5:30 PM EDT | The Metropolitan District (MDC) (CT DEEP Sewage Right-to-Know annual report 2024), record x7bfd1b0e363b, 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 | 62,030 gallons | Ended (as reported); Apr 23, 2023, 8:45 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xaf0d868e601d, 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 | Sewer Main, 138 Hillcrest Ave, West Hartford, CT | 2.69 million gallons | Ended (as reported); Apr 23, 2023, 7:00 PM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x879a4ddd0507, 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, 99 Shield St, West Hartford, CT | 5.28 million gallons | Ended (as reported); Apr 23, 2023, 11:30 PM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x7299b13478b8, 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 | 510,000 gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x3fc36d959dd1, 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 | 510,000 gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA West Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2431, 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 | 3.81 million gallons | Ended (as reported); Apr 23, 2023, 5:30 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xd930bd730f05, 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 | 71,850 gallons | Ended (as reported); Apr 23, 2023, 12:15 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x2d60ca1f23d8, 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 | 004 | 61,660 gallons | Ended (as reported); Apr 23, 2023, 10:30 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x2e477207f523, 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 | 87,675 gallons | Ended (as reported); Apr 22, 2023, 11:30 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xf5fb8ec18dea, 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 | 142,435 gallons | Ended (as reported); Apr 22, 2023, 11:45 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xb23888149515, 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 | 317,963 gallons | Ended (as reported); Apr 23, 2023, 12:00 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x740215a09295, 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 | 180,700 gallons | Ended (as reported); Apr 22, 2023, 11:45 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x68a8019e1ac7, 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 | 10,774 gallons | Ended (as reported); Apr 22, 2023, 11:15 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x36de67c22e66, 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 | 142,435 gallons | Ended (as reported); Apr 22, 2023, 11:45 PM EDT | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2384, 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 | 87,675 gallons | Ended (as reported); Apr 22, 2023, 11:30 PM EDT | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2381, 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 | 267,100 gallons | Ended (as reported); Apr 23, 2023, 12:30 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xd19db0e6f338, 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 | 179,815 gallons | Ended (as reported); Apr 23, 2023, 12:30 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xc0cacc819c00, 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 | 130,908 gallons | Ended (as reported); Apr 23, 2023, 12:45 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x94bf56bc8e6f, 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 | 23,404 gallons | Ended (as reported); Apr 23, 2023, 12:15 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x8e3bca0d920f, 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 | 85,491 gallons | Ended (as reported); Apr 23, 2023, 12:30 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x0b6816d4cea4, 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 | 179,815 gallons | Ended (as reported); Apr 23, 2023, 12:30 PM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2410, 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 | 85,491 gallons | Ended (as reported); Apr 23, 2023, 12:30 PM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2409, 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 | 267,100 gallons | Ended (as reported); Apr 23, 2023, 12:30 PM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2407, 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, 13 Northbrook Dr, West Hartford, CT | 75 gallons | Ended (as reported); Apr 22, 2023, 5:30 PM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x7244db8248a1, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Naugatuck River | Waterbury WPCF | Lateral - Private, 553 S Main St, Waterbury, CT | 275 gallons | Ended (as reported); Apr 23, 2023, 11:30 AM EDT | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record xed2aad5b9e75, 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 | 005 | 32,624 gallons | Ended (as reported); Apr 23, 2023, 10:45 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xeae1dd553e73, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “MILL BROOK” | MDC COLLECTIONS ONLY | Manhole, 150 Hillcrest Ave, West Hartford, CT | 75 gallons | Ended (as reported); Apr 17, 2023, 11:15 AM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record xdc95efc0e909, 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 | 1.72 million gallons | Ended (as reported); Apr 23, 2023, 5:00 AM EDT | Bridgeport WPCA West Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2397, 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 | 2 million gallons | Ended (as reported); Apr 16, 2023, 4:45 AM EDT | The Metropolitan District (MDC) (CT DEEP Sewage Right-to-Know annual report 2024), record xa1fdec781847, 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 | 2 million gallons | Ended (as reported); Apr 16, 2023, 4:45 AM EDT | The Metropolitan District (MDC) (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2353, 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 | Norwich Public Utilities | Manhole, 180 Central Ave, Norwich, CT | 100 gallons | Ended (as reported); Apr 10, 2023, 12:15 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xa018fd69da5e, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Thames River | NEW LONDON STP | Treatment Plant, 100 Trumbull St, New London, CT | 100 gallons | Ended (as reported); Apr 10, 2023, 2:30 AM EDT | NEW LONDON STP (CT DEEP Sewage Right-to-Know annual report 2024), record x6db214e6c14a, 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, 143 Dodge Ave, East Haven, CT | 13 gallons | Ended (as reported); Apr 9, 2023, 4:30 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x08003ba28762, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Pequannock River” | Bridgeport WPCA West Side | Manhole, 1065 Housatonic Ave, Bridgeport, CT | 50 gallons | Ended (as reported); Apr 7, 2023, 10:45 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x34d6006e5262, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Bruce Brook” | Bridgeport WPCA East Side | Manhole, 422 Pearl Harbor St, Bridgeport, CT | 20 gallons | Ended (as reported); Apr 6, 2023, 2:45 PM EDT | Bridgeport WPCA East Side (CT DEEP Sewage Right-to-Know annual report 2024), record xc331eaa4bdd6, 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 | Norwich Public Utilities | Manhole, 561 W Main St, Norwich, CT | 100 gallons | Ended (as reported); Apr 4, 2023, 9:45 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xc0206d20229d, 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, 25 Laurel St, Waterbury, CT | 50 gallons | Ended (as reported); Apr 10, 2023, 6:30 PM EDT | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record x1c41467e6b23, 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 | 4,087 gallons | Ended (as reported); Apr 1, 2023, 11:30 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xba9da88b7f5e, 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 | 2,799 gallons | Ended (as reported); Apr 1, 2023, 11:00 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xcbd6295cbb9c, 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 | 2,799 gallons | Ended (as reported); Apr 1, 2023, 11:00 AM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2323, 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 | 004 | 1,213 gallons | Ended (as reported); Apr 1, 2023, 11:00 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x5571773fc00a, 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 | 2,614 gallons | Ended (as reported); Apr 1, 2023, 10:15 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x007ad7d0d01e, 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 | 5,736 gallons | Ended (as reported); Apr 1, 2023, 11:30 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xee0ba7c09873, 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 | 92,000 gallons | Ended (as reported); Apr 1, 2023, 10:45 PM EDT | The Metropolitan District (MDC) (CT DEEP Sewage Right-to-Know annual report 2024), record xedf61f567ca8, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record |