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Connecticut sewage discharges, May 2023
100 records of sewage discharges and water advisories in Connecticut dated in May 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 | Waterbury WPCF | Lateral - Private, 7 Rye St, Waterbury, CT | 100 gallons | Ended (as reported); Jun 2, 2023, 9:30 AM EDT | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record x2cc7c2fe27ad, 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, 27 Seminole Ave, Waterbury, CT | 50 gallons | Ended (as reported); Jun 2, 2023, 10:30 AM EDT | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record x34e3a387af35, 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 | Lateral - Private, 224 Salem Turnpike, Norwich, CT | 200 gallons | Ended (as reported); May 31, 2023, 2:30 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x6d58900b460b, 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, 90 Concord St, New Haven, CT | 1,870 gallons | Ended (as reported); May 28, 2023, 11:30 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xb988cc467b20, 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 | 157,000 gallons | Ended (as reported); May 24, 2023, 7:30 PM EDT | The Metropolitan District (MDC) (CT DEEP Sewage Right-to-Know annual report 2024), record xc9bff0cbe764, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Housatonic River | STRATFORD | Treatment Plant, 105 Beacon Point Rd, Stratford, CT | 1.83 million gallons | Ended (as reported); May 23, 2023, 3:00 PM EDT | STRATFORD (CT DEEP Sewage Right-to-Know annual report 2024), record x110cd5410753, 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 | WESTPORT | Lateral - Public, 7 Lamplight Ln, Westport, CT | 500 gallons | Ended (as reported); May 22, 2023, 5:45 PM EDT | WESTPORT (CT DEEP Sewage Right-to-Know annual report 2024), record xe2024f4e5e40, 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 | 209,803 gallons | Ended (as reported); May 21, 2023, 1:00 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xfb36a61e60bf, 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 | 129,143 gallons | Ended (as reported); May 21, 2023, 12:45 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xeb5f14820806, 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 | 15,870 gallons | Ended (as reported); May 21, 2023, 12:30 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x7fa773642471, 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 | 56,900 gallons | Ended (as reported); May 21, 2023, 12:30 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x69be9806a82b, 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 | 468,531 gallons | Ended (as reported); May 21, 2023, 2:15 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x3890f4ef6fcc, 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 | 468,351 gallons | Ended (as reported); May 21, 2023, 2:15 AM EDT | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2594, 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 | 15,870 gallons | Ended (as reported); May 21, 2023, 12:30 AM EDT | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2591, 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, Talcott Rd, West Hartford, CT | 4,000 gallons | Ended (as reported); May 20, 2023, 11:00 PM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x92a785a75743, 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 | 20,000 gallons | Ended (as reported); May 20, 2023, 7:45 PM EDT | Norwalk WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xfe90e350c9c2, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Bridgeport Harbor, Long Island Sound | Bridgeport WPCA East Side | Treatment Plant, 695 Seaview Ave, Bridgeport, CT | 5.32 million gallons | Ended (as reported); May 21, 2023, 12:00 AM EDT | Bridgeport WPCA East Side (CT DEEP Sewage Right-to-Know annual report 2024), record x58babc1ad632, 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 | 1.78 million gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xfe3de902063f, 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 | 1.73 million gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xf840b88d81d0, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Island Brook | Bridgeport WPCA West Side | 101 CAP | 190,000 gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xf6914f63ca99, 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 | 2.26 million gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xf0da171101aa, 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 | 640,000 gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xe994e614b41b, 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 | 1.07 million gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xe8703a34f86f, 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 | 470,000 gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xe35d304ea764, 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 | 1.15 million gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA East Side (CT DEEP Sewage Right-to-Know annual report 2024), record xe04cef5ee9df, 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 | 640,000 gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA East Side (CT DEEP Sewage Right-to-Know annual report 2024), record xdc58035de3ae, 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 | 3.84 million gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xd83924ae50d2, 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 | 200,000 gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA East Side (CT DEEP Sewage Right-to-Know annual report 2024), record xcc067c81ee81, 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 | 1.97 million gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xbf63727a43dc, 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 | 680,000 gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record xac144eb9530f, 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 | 250,000 gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA East Side (CT DEEP Sewage Right-to-Know annual report 2024), record xa297a42a160f, 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 | 4.45 million gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x98d32e6fd6c2, 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 | 1.08 million gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x76ff08ec37f9, 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 | 1.69 million gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x34e8e5f25802, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Bridgeport Harbor | Bridgeport WPCA West Side | 38 SEAB | 1.23 million gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x31f7a2207af3, 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 | 690,000 gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA East Side (CT DEEP Sewage Right-to-Know annual report 2024), record x2be835ae8177, 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 | 31.12 million gallons | Ended (as reported); May 20, 2023, 11:00 PM EDT | The Metropolitan District (MDC) (CT DEEP Sewage Right-to-Know annual report 2024), record x274b40b567a5, 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 | 690,000 gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA East Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2618, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Island Brook | Bridgeport WPCA West Side | not provided | 190,000 gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2615, 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 | 33 HUNT | 1.97 million gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2612, 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 | 79 EWAS | 680,000 gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2611, 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 | 207 STATE A&B | 1.08 million gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2609, 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 | BARN 18 | 250,000 gallons | Ended (as reported); May 20, 2023, 4:00 PM EDT | Bridgeport WPCA East Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2585, 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 | 9.1 million gallons | Ended (as reported); Jun 21, 2023, 12:45 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x71dbe1f7bdf3, 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 | 301,712 gallons | Ended (as reported); May 20, 2023, 1:15 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x986ed6e03538, 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 | 185,717 gallons | Ended (as reported); May 20, 2023, 1:00 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x77ce470854ea, 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 | 17.42 million gallons | Ended (as reported); May 21, 2023, 12:00 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x5db9e3c10efe, 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 | 22,283 gallons | Ended (as reported); May 20, 2023, 12:30 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x5db0449bfa00, 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 | 673,523 gallons | Ended (as reported); May 20, 2023, 3:15 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x23fb3a6d93a0, 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 | 22,283 gallons | Ended (as reported); May 20, 2023, 12:30 PM EDT | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2575, 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 | 005 | 10,014 gallons | Ended (as reported); May 20, 2023, 11:45 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xd004fcb98590, 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 | 1,035 gallons | Ended (as reported); May 20, 2023, 11:15 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x4d01dd2edd57, 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 | 1.42 million gallons | Ended (as reported); May 21, 2023, 7:15 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x72c4a76f897f, 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 | 1,473 gallons | Ended (as reported); May 20, 2023, 11:45 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x5b5273f43ee7, 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 | 1.42 million gallons | Ended (as reported); May 21, 2023, 7:15 AM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2572, 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 | 24,269 gallons | Ended (as reported); May 20, 2023, 9:30 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x8e4859b8685d, 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 | 38,516 gallons | Ended (as reported); May 20, 2023, 1:00 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xf9e815bd9067, 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 | 6,466 gallons | Ended (as reported); May 20, 2023, 9:45 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xd202e89f12c7, 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 | 13,274 gallons | Ended (as reported); May 20, 2023, 9:45 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x9cb227ae7109, 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 | 23,605 gallons | Ended (as reported); May 20, 2023, 9:30 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x9807d100ec22, 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 | 23,605 gallons | Ended (as reported); May 20, 2023, 9:30 PM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2625, 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 | 6,466 gallons | Ended (as reported); May 20, 2023, 9:45 PM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2571, 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 | 80,606 gallons | Ended (as reported); May 20, 2023, 11:00 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xf3f998aa8971, 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 | 151,408 gallons | Ended (as reported); May 20, 2023, 9:45 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x05f624a28672, 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 | Basement, 205 Bostwick Ave, Bridgeport, CT | 50 gallons | Ended (as reported); May 19, 2023, 11:30 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x1b68ab69c0e4, 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 | Lateral - Public, 24 Valerie Ct, Hamden, CT | 50 gallons | Ended (as reported); May 19, 2023, 9:15 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x974f0eea71c1, 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, 184 Meriden Rd, Waterbury, CT | 50 gallons | Ended (as reported); May 18, 2023, 2:30 PM EDT | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record xd8944460dfc8, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Island Brook | Bridgeport WPCA East Side | Manhole, 251 North Ave, Bridgeport, CT | 30 gallons | Ended (as reported); May 10, 2023, 11:00 AM EDT | Bridgeport WPCA East Side (CT DEEP Sewage Right-to-Know annual report 2024), record xad3208cbecc8, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | not linked to a mapped water | Norwalk WPCA | Treatment Plant, 60 S Smith St, Norwalk, CT | 1,000 gallons | Ended (as reported); May 8, 2023, 11:15 AM EDT | Norwalk WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xc8c03cda8fa7, 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 | 14,196 gallons | Ended (as reported); May 8, 2023, 1:30 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xf4ba14e9d388, 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); May 8, 2023, 2:00 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xd8366b61cdcb, 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 | 418,938 gallons | Ended (as reported); May 8, 2023, 3:15 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x94db3e8a4c5e, 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 | 155,518 gallons | Ended (as reported); May 8, 2023, 1:45 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x731bb08d889e, 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 | 269,700 gallons | Ended (as reported); May 8, 2023, 2:30 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x1a745c3b8d92, 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); May 8, 2023, 2:00 AM EDT | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2536, 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 | 671 gallons | Ended (as reported); May 8, 2023, 1:00 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xf125f21db654, 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 | 671 gallons | Ended (as reported); May 8, 2023, 1:00 AM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2539, 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 | Sewer Main, 212 Trout Brook Dr, West Hartford, CT | 8,000 gallons | Ended (as reported); May 6, 2023, 2:15 PM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x415235ec1320, 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, 71 Caya Ave, West Hartford, CT | 50 gallons | Ended (as reported); May 3, 2023, 2:00 PM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2024), record x97f394192d35, 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 West Side | Manhole, 1905 Barnum Ave, Bridgeport, CT | 20 gallons | Ended (as reported); May 3, 2023, 10:30 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2024), record x70c5e9f6aa1f, 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 | 34,412 gallons | Ended (as reported); May 2, 2023, 10:30 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xd9e175ee43fc, 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 | 1,382 gallons | Ended (as reported); May 2, 2023, 10:00 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xc902ee9fcef3, 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 | 1,031 gallons | Ended (as reported); May 2, 2023, 10:00 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x6df0ea2b2526, 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 | 12,348 gallons | Ended (as reported); May 2, 2023, 10:45 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x5b94ffc943cc, 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 | 14,754 gallons | Ended (as reported); May 2, 2023, 10:00 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x32baa65fa200, 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 | 2,825 gallons | Ended (as reported); May 2, 2023, 10:15 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x0d38265117a8, 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 | 74,000 gallons | Ended (as reported); May 2, 2023, 12:00 AM EDT | The Metropolitan District (MDC) (CT DEEP Sewage Right-to-Know annual report 2024), record x30bdb2fd3e85, 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 | 7,047 gallons | Ended (as reported); May 2, 2023, 10:15 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record x7847d41a2127, 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 | 7,047 gallons | Ended (as reported); May 2, 2023, 10:15 AM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2521, 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 | 032 | 2,472 gallons | Ended (as reported); May 2, 2023, 9:45 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2024), record xe895bb2ac07a, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Quinnipiac River | CHESHIRE | Treatment Plant, 1325 Cheshire St, Cheshire, CT | 2 million gallons | Ended (as reported); May 2, 2023, 1:00 AM EDT | CHESHIRE (CT DEEP Sewage Right-to-Know annual report 2024), record xd90db5db94ef, 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 | EAST WINDSOR WPCF | Basement, 28 Pleasant St, East Windsor, CT | 0 gallons | Ended (as reported); May 1, 2023, 9:30 AM EDT | EAST WINDSOR WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record xd2aa2a827492-2, 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 | EAST WINDSOR WPCF | Basement, 28 Pleasant St, East Windsor, CT | 0 gallons | Ended (as reported); May 1, 2023, 9:30 AM EDT | EAST WINDSOR WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record xd2aa2a827492, 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 | 599,404 gallons | Ended (as reported); May 1, 2023, 3:00 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xab242614ddac, 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 | 2.39 million gallons | Ended (as reported); May 1, 2023, 2:00 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record xa9851afac270, 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 | 268,510 gallons | Ended (as reported); May 1, 2023, 1:00 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x920e61a532f5, 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 | 20,311 gallons | Ended (as reported); May 1, 2023, 12:30 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x6eecf6de7375, 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 | 165,280 gallons | Ended (as reported); May 1, 2023, 12:45 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2024), record x221d8fe5b36d, 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 | 20,311 gallons | Ended (as reported); May 1, 2023, 12:30 AM EDT | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2496, 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 | 268,510 gallons | Ended (as reported); May 1, 2023, 1:00 AM EDT | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 2494, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record |