Connecticut / Reports / 2025 /
Connecticut sewage discharges, June 2025
71 records of sewage discharges and water advisories in Connecticut dated in June 2025, 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 bypassDuplicate | Connecticut River | SOUTH WINDSOR | Treatment Plant, 1 Vibert Rd, South Windsor, CT | 1,100 gallons | Ended (as reported); Jun 30, 2025, 1:15 PM EDT | SOUTH WINDSOR (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9682-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypassDuplicate | Connecticut River | SOUTH WINDSOR | Treatment Plant, 1 Vibert Rd, South Windsor, CT | 1,100 gallons | Ended (as reported); Jun 30, 2025, 1:15 PM EDT | SOUTH WINDSOR (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9682, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Connecticut River | SOUTH WINDSOR | Treatment Plant, 1 Vibert Rd, South Windsor, CT | 1,100 gallons | Ended (as reported); Jun 30, 2025, 1:15 PM EDT | SOUTH WINDSOR (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9682, 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 | ORANGE | Manhole, 80 Boston Post Rd, Orange, CT | 20 gallons | Ended (as reported); Jun 30, 2025, 12:00 PM EDT | ORANGE (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9683, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Duplicate | Connecticut River | The Metropolitan District (MDC) | CT River | 128,000 gallons | Ended (as reported); Jun 26, 2025, 1:30 PM EDT | The Metropolitan District (MDC) (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9680, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | not linked to a mapped water | The Metropolitan District (MDC) | not provided | 128,000 gallons | Ended (as reported); Jun 26, 2025, 1:30 PM EDT | The Metropolitan District (MDC) (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9680, 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 | SOUTHINGTON | Basement, 115 Howard Ave, Southington, CT | 25 gallons | Ended (as reported); Jun 25, 2025, 2:30 PM EDT | SOUTHINGTON (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9679, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Duplicate | not linked to a mapped water | MDC COLLECTIONS ONLY | Basement, 10 Trotwood Dr, West Hartford, CT | 90 gallons | Ended (as reported); Jun 24, 2025, 3:00 PM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9677-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Duplicate | not linked to a mapped water | MDC COLLECTIONS ONLY | Basement, 10 Trotwood Dr, West Hartford, CT | “<100” | Ended (as reported); Jun 24, 2025, 3:00 PM EDT | MDC COLLECTIONS ONLY (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9677, published Feb 25, 2026, 4:08 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, 10 Trotwood Dr, West Hartford, CT | “<100” | Ended (as reported); Jun 24, 2025, 3:00 PM EDT | MDC COLLECTIONS ONLY (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9677, 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 | MANCHESTER (Hockanum River WPCF) | Basement, 156 Kennedy Rd, Manchester, CT | 500 gallons | Ended (as reported); Jun 24, 2025, 7:30 AM EDT | MANCHESTER (Hockanum River WPCF) (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9676, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Treatment plant bypassDuplicate | Yantic River | Norwich Public Utilities | Treatment Plant, 44 Falls Ave, Norwich, CT | 500 gallons | Ended (as reported); Jun 23, 2025, 12:00 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9671-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypassDuplicate | Yantic River | Norwich Public Utilities | Treatment Plant, 44 Falls Ave, Norwich, CT | 500 gallons | Ended (as reported); Jun 23, 2025, 12:00 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9671, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Yantic River | Norwich Public Utilities | Treatment Plant, 44 Falls Ave, Norwich, CT | 500 gallons | Ended (as reported); Jun 23, 2025, 12:00 PM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9671, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Duplicate | not linked to a mapped water | Greater New Haven WPCA | Basement, 144 Coe Ave, East Haven, CT | 18 gallons | Ended (as reported); Jun 23, 2025, 10:45 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9670-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Duplicate | not linked to a mapped water | Greater New Haven WPCA | Basement, 144 Coe Ave, East Haven, CT | 20 gallons | Ended (as reported); Jun 23, 2025, 10:45 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9670, published Feb 25, 2026, 4:08 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, 144 Coe Ave, East Haven, CT | 20 gallons | Ended (as reported); Jun 23, 2025, 10:45 AM EDT | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9670, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Lake Wackawana” | DANBURY WPCF | Sewer Main, 21 Alan Ave, Danbury, CT | 100 gallons | Ended (as reported); Jun 20, 2025, 1:00 PM EDT | DANBURY WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9672, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Duplicate | “Pequonneck River” | Bridgeport WPCA West Side | Manhole, 20 Crescent Ave, Bridgeport, CT | 10,000 gallons | Ended (as reported); Jun 18, 2025, 3:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9665-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Duplicate | “Pequonneck River” | Bridgeport WPCA West Side | Manhole, 20 Crescent Ave, Bridgeport, CT | 10,000 gallons | Ended (as reported); Jun 18, 2025, 3:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9665, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Pequonneck River” | Bridgeport WPCA West Side | Manhole, 20 Crescent Ave, Bridgeport, CT | 10,000 gallons | Ended (as reported); Jun 18, 2025, 3:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9665, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Duplicate | Park River | The Metropolitan District (MDC) | Free-Flowing North Branch | 254,000 gallons | Ended (as reported); Jun 17, 2025, 1:45 PM EDT | The Metropolitan District (MDC) (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9660, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | not linked to a mapped water | The Metropolitan District (MDC) | not provided | 254,000 gallons | Ended (as reported); Jun 17, 2025, 1:45 PM EDT | The Metropolitan District (MDC) (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9660, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Treatment plant bypassDuplicate | Connecticut River | EAST WINDSOR WPCF | Treatment Plant, 192 S Water St, East Windsor, CT | 58,000 gallons | Ended (as reported); Jun 15, 2025, 7:30 AM EDT | EAST WINDSOR WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9658, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Connecticut River | EAST WINDSOR WPCF | Treatment Plant, 192 S Water St, East Windsor, CT | 58,000 gallons | Ended (as reported); Jun 15, 2025, 7:30 AM EDT | EAST WINDSOR WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9658, 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 | ANSONIA | Pump Station, 20 Fitzpatrick Rd, Ansonia, CT | 20,000 gallons | Ended (as reported); Jun 15, 2025, 6:30 AM EDT | ANSONIA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9656, 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 | NORTH HAVEN WPCF | Manhole, Carlson Rd, Orange, CT | “< 500 gallons” | Ended (as reported); Jun 15, 2025, 3:00 PM EDT | NORTH HAVEN WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9657, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Duplicate | “Bruce Brook” | Bridgeport WPCA West Side | Manhole, Boston Ave, Bridgeport, CT | 750 gallons | Ended (as reported); Jun 14, 2025, 10:45 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9655-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Duplicate | “Bruce Brook” | Bridgeport WPCA West Side | Manhole, Boston Ave, Bridgeport, CT | 750 gallons | Ended (as reported); Jun 14, 2025, 10:45 AM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9655, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Bruce Brook” | Bridgeport WPCA West Side | Manhole, Boston Ave, Bridgeport, CT | 750 gallons | Ended (as reported); Jun 14, 2025, 10:45 AM EDT | Bridgeport WPCA West Side (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9655, 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 | ORANGE | Sewer Main, Bull Hill Ln, Orange, CT | “<500 gallons” | Ended (as reported); Jun 12, 2025, 2:00 PM EDT | ORANGE (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9654, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Treatment plant bypassDuplicate | New Haven Harbor | Greater New Haven WPCA | Treatment Plant, 345 E Shore Pkwy, New Haven, CT | 1.17 million gallons | Ended (as reported); Jun 10, 2025, 1:30 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9649-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypassDuplicate | New Haven Harbor | not stated | Treatment Plant, 345 E Shore Pkwy, New Haven, CT | 1.17 million gallons | Ended (as reported); Jun 10, 2025, 1:30 PM EDT | New Haven (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9649, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Duplicate | Quinnipiac River | Greater New Haven WPCA | Quinnipiac River CSOs: 015, 016, 019, 020 | 56,000 gallons | Ended (as reported); Jun 10, 2025, 10:30 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9647, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Duplicate | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | 183,000 gallons | Ended (as reported); Jun 10, 2025, 11:15 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9646, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Duplicate | Mill River | Greater New Haven WPCA | Mill River CSOs: 009,011,012 | 10,000 gallons | Ended (as reported); Jun 10, 2025, 10:00 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9645, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Duplicate | West River | Greater New Haven WPCA | West River CSOs: 003, 004, 005, 006 | 0 gallons | Ended (as reported); Jun 10, 2025, 1:30 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9644, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | New Haven Harbor | not stated | Treatment Plant, 345 E Shore Pkwy, New Haven, CT | 1.17 million gallons | Ended (as reported); Jun 10, 2025, 1:30 PM EDT | New Haven (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9649, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | not linked to a mapped water | Greater New Haven WPCA | not provided | 56,000 gallons | Ended (as reported); Jun 10, 2025, 10:30 AM EDT | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9647, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | not linked to a mapped water | Greater New Haven WPCA | not provided | 183,000 gallons | Ended (as reported); Jun 10, 2025, 11:15 AM EDT | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9646, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | not linked to a mapped water | Greater New Haven WPCA | not provided | 10,000 gallons | Ended (as reported); Jun 10, 2025, 10:00 AM EDT | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9645, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | not linked to a mapped water | Greater New Haven WPCA | not provided | 0 gallons | Ended (as reported); Jun 10, 2025, 1:30 PM EDT | Greater New Haven WPCA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9644, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Duplicate | Park River | The Metropolitan District (MDC) | Free-Flowing South Branch | 2.79 million gallons | Ended (as reported); Jun 10, 2025, 11:15 AM EDT | The Metropolitan District (MDC) (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9648, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | not linked to a mapped water | The Metropolitan District (MDC) | not provided | 2.79 million gallons | Ended (as reported); Jun 10, 2025, 11:15 AM EDT | The Metropolitan District (MDC) (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9648, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Treatment plant bypass | Connecticut River | MDC TREATMENT PLANT | Treatment Plant, 231 Brainard Road, Hartford, CT | 1.18 million gallons | Ended (as reported); Jun 10, 2025 | MDC TREATMENT PLANT (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record xa379ad2cf764, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | STONINGTON-PAWCATUCK WPCF | Sewer Main, Mary Hall Rd, Stonington, CT | “<10 Gallons” | Ended (as reported); Jun 9, 2025, 3:00 PM EDT | STONINGTON-PAWCATUCK WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9639, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Duplicate | not linked to a mapped water | Waterbury WPCF | Lateral - Private, 126 Cherry St, Waterbury, CT | 50 gallons | Ended (as reported); Jun 10, 2025, 6:00 PM EDT | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9640-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Duplicate | not linked to a mapped water | Waterbury WPCF | Lateral - Private, 126 Cherry St, Waterbury, CT | 50 gallons | Ended (as reported); Jun 10, 2025, 6:00 PM EDT | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9640, published Feb 25, 2026, 4:08 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, 126 Cherry St, Waterbury, CT | 50 gallons | Ended (as reported); Jun 10, 2025, 6:00 PM EDT | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9640, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Treatment plant bypassDuplicate | Housatonic River | DERBY | Treatment Plant, 1 Caroline St, Derby, CT | 2.25 million gallons | Ended (as reported); Jun 9, 2025, 5:30 AM EDT | DERBY (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9635-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypassDuplicate | Housatonic River | DERBY | Treatment Plant, 1 Caroline St, Derby, CT | 2.25 million gallons | Ended (as reported); Jun 9, 2025, 5:30 AM EDT | DERBY (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9635, published Feb 25, 2026, 4:08 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 | 2.25 million gallons | Ended (as reported); Jun 9, 2025, 5:30 AM EDT | DERBY (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9635, 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 | ANSONIA | Pump Station, 20 Fitzpatrick Rd, Ansonia, CT | 10,000 gallons | Ended (as reported); Jun 8, 2025, 12:00 AM EDT | ANSONIA (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9634, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Duplicate | Shetucket River | Norwich Public Utilities | 025 | 4,058 gallons | Ended (as reported); Jun 7, 2025, 4:00 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9633, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Duplicate | Shetucket River | Norwich Public Utilities | 024 | 18,963 gallons | Ended (as reported); Jun 7, 2025, 4:00 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9632, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | not linked to a mapped water | Norwich Public Utilities | not provided | 4,058 gallons | Ended (as reported); Jun 7, 2025, 4:00 PM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9633, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | not linked to a mapped water | Norwich Public Utilities | not provided | 18,963 gallons | Ended (as reported); Jun 7, 2025, 4:00 PM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9632, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Duplicate | Park River | The Metropolitan District (MDC) | Conduits | 201,000 gallons | Ended (as reported); Jun 7, 2025, 4:45 PM EDT | The Metropolitan District (MDC) (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9628, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | not linked to a mapped water | The Metropolitan District (MDC) | not provided | 201,000 gallons | Ended (as reported); Jun 7, 2025, 4:45 PM EDT | The Metropolitan District (MDC) (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9628, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Duplicate | Shetucket River | Norwich Public Utilities | 022 | 70 gallons | Ended (as reported); Jun 7, 2025, 4:00 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9631, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | not linked to a mapped water | Norwich Public Utilities | not provided | 70 gallons | Ended (as reported); Jun 7, 2025, 4:00 PM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9631, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Scantic River” | ENFIELD POTW | Pump Station, 73 Simon Rd, Enfield, CT | 33,000 gallons | Ended (as reported); Jun 5, 2025, 3:00 PM EDT | ENFIELD POTW (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9626, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Treatment plant bypassDuplicate | Connecticut River | SOUTH WINDSOR | Treatment Plant, 1 Vibert Rd, South Windsor, CT | 520 gallons | Ended (as reported); Jun 5, 2025, 9:30 AM EDT | SOUTH WINDSOR (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9625-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypassDuplicate | Connecticut River | SOUTH WINDSOR | Treatment Plant, 1 Vibert Rd, South Windsor, CT | 520 gallons | Ended (as reported); Jun 5, 2025, 9:30 AM EDT | SOUTH WINDSOR (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9625, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Connecticut River | SOUTH WINDSOR | Treatment Plant, 1 Vibert Rd, South Windsor, CT | 520 gallons | Ended (as reported); Jun 5, 2025, 9:30 AM EDT | SOUTH WINDSOR (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9625, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Duplicate | Shetucket River | Norwich Public Utilities | Sewer Main, 119 N Main St, Norwich, CT | 3,813 gallons | Ended (as reported); Jun 3, 2025, 7:15 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9623-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Duplicate | Shetucket River | Norwich Public Utilities | Sewer Main, 119 N Main St, Norwich, CT | 3,813 gallons | Ended (as reported); Jun 3, 2025, 7:15 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9623, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Shetucket River | Norwich Public Utilities | Sewer Main, 119 N Main St, Norwich, CT | 3,813 gallons | Ended (as reported); Jun 3, 2025, 7:15 AM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9623, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record | |
| Treatment plant bypassDuplicate | not linked to a mapped water | Norwich Public Utilities | Treatment Plant, 44 Falls Ave, Norwich, CT | 0 gallons | Ended (as reported); Jun 3, 2025, 7:15 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9622-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypassDuplicate | not linked to a mapped water | Norwich Public Utilities | Treatment Plant, 44 Falls Ave, Norwich, CT | 4 gallons | Ended (as reported); Jun 3, 2025, 7:15 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9622, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | not linked to a mapped water | Norwich Public Utilities | Treatment Plant, 44 Falls Ave, Norwich, CT | 4 gallons | Ended (as reported); Jun 3, 2025, 7:15 AM EDT | Norwich Public Utilities (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9622, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Original notice · Full record |