Connecticut / Reports / 2020 /
Connecticut sewage discharges, August 2020
44 records of sewage discharges and water advisories in Connecticut dated in August 2020, newest first. Each record keeps the source's own times and wording.
Source: the agencies, sewer operators and EPA records named on each row and on the Sources page. Updated 2026-11-02 21:26 UTC.
| Start | Type | Water | Sewer operator | Outlet | Volume | Status and end | Source and record |
|---|---|---|---|---|---|---|---|
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 025 | “501 - 1,000 gallons” | Ended (as reported); Aug 29, 2020, 11:20 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467749, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 023 | “1,001 - 5,000 gallons” | Ended (as reported); Aug 29, 2020, 11:15 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467833, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 019 | “5,001 - 20,000 gallons” | Ended (as reported); Aug 29, 2020, 11:10 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467741, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 022 | “1 - 50” | Ended (as reported); Aug 29, 2020, 11:15 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467914, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | The Metropolitan District | Conduits: P-1, P-2, P-3, P-4, P-5, P-9, P-10, P-11A, P-12, P-13, P-15, P-15A, P-18, P-19, P-23, P-24; N-12, N-14, N-22, N-23, N-24, N-25 N-28A, N-28B, N-29 ; P-16, P-16A; G-20, G-2, G-8 – G12, G13W, G-13E, G-15, G-17A, G-17B, G-19, G-21, G-23 | “Over 1,000,000 gallons” | Ended (as reported); Aug 29, 2020, 11:50 AM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48470048, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport WPCA - West Side WPCF | WESTSIDE CSO: 48 TERS, 79 EWAS, 77 GRAND, 207 STATE A&B | “100,001 - 500,000 gallons” | Ended (as reported); Aug 27, 2020, 10:30 PM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48468109, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Cedar Creek | Bridgeport Westside | Treatment Plant, 205 Bostwick Ave. | 4.79 million gallons | Ended (as reported); Aug 27, 2020, 11:45 PM EDT | Bridgeport Westside (CT DEEP reporting archive 2016-2021), record bypass-35963345, reported Aug 27, 2020, 8:34 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Mad River | Waterbury WPCF | Lateral - Private, 815 East Main Street | “501 - 1,000 gallons” | Ended (as reported); Aug 27, 2020, 12:00 AM EDT | Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35965516, reported Aug 27, 2020, 10:55 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Quinnipiac River | Greater New Haven WPCA | Quinnipiac River CSOs: 015, 016, 019, 020 | “100,001 - 500,000 gallons” | Ended (as reported); Aug 27, 2020, 6:45 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469221, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | “100,001 - 500,000 gallons” | Ended (as reported); Aug 27, 2020, 6:45 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469220, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | West River | Greater New Haven WPCA | West River CSOs: 003, 004, 005, 006 | “100,001 - 500,000 gallons” | Ended (as reported); Aug 27, 2020, 6:00 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468449, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Greater New Haven WPCA | Mill River CSOs: 009, 011, 012 | “100,001 - 500,000 gallons” | Ended (as reported); Aug 27, 2020, 5:45 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468207, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | The Metropolitan District | Conduits: P-1, P-2, P-3, P-4, P-5, P-9, P-10, P-11A, P-12, P-13, P-15, P-15A, P-18, P-19, P-23, P-24; N-12, N-14, N-22, N-23, N-24, N-25 N-28A, N-28B, N-29 ; P-16, P-16A; G-20, G-2, G-8 – G12, G13W, G-13E, G-15, G-17A, G-17B, G-19, G-21, G-23 | volume not reported | Ended (as reported); Aug 27, 2020, 5:49 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48469694, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Greater New Haven WPCA | Pump Station, 25 Woodward Ave New Haven | “Undetermined” | Ended (as reported); Mar 1, 2021, 12:00 AM EST | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record bypass-35962826, reported Aug 26, 2020, 6:00 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Greater New Haven WPCA | Pump Station, 25 Woodward Ave New Haven | “Undetermined” | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record bypass-35962825, reported Aug 26, 2020, 6:00 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Greater New Haven WPCA | Manhole, 58 Hemingway Ave East Haven | 375 gallons | Ended (as reported); Aug 24, 2020, 11:40 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record bypass-35964523, reported Aug 24, 2020, 11:58 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Mad River | Waterbury WPCF | Lateral - Private, 605 Baldwin Street | “Undetermined” | Ended (as reported); Aug 24, 2020, 8:00 AM EDT | Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35965646, reported Aug 19, 2020, 3:19 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 023 | “1,001 - 5,000 gallons” | Ended (as reported); Aug 19, 2020, 10:20 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467931, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Quinnipiac River | Greater New Haven WPCA | Quinnipiac River CSOs: 015, 016, 019, 020 | “100,001 - 500,000 gallons” | Ended (as reported); Aug 18, 2020, 4:45 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469222, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | West River | Greater New Haven WPCA | West River CSOs: 003, 004, 005, 006 | “100,001 - 500,000 gallons” | Ended (as reported); Aug 18, 2020, 4:00 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468448, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Mill River | Greater New Haven WPCA | Mill River CSOs: 009, 011, 012 | “100,001 - 500,000 gallons” | Ended (as reported); Aug 18, 2020, 3:45 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468209, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | “100,001 - 500,000 gallons” | Ended (as reported); Aug 18, 2020, 3:45 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468208, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 023 | “5,001 - 20,000 gallons” | Ended (as reported); Aug 16, 2020, 1:55 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48468070, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 023 | “5,001 - 20,000 gallons” | Ended (as reported); Aug 13, 2020, 5:30 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469079, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 004 | “51 - 500 gallons” | Ended (as reported); Aug 12, 2020, 4:15 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467658, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Hockanum River | Vernon WPCF | Treatment Plant, 100 Windsorville Rd | “Undetermined” | Ended (as reported); Aug 6, 2020, 4:30 PM EDT | Vernon WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963104, reported Aug 5, 2020, 12:00 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Hockanum River | Vernon WPCF | Treatment Plant, 100 Windsorville Rd | “Undetermined” | Not stated by the source; end not reported | Vernon WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963103, reported Aug 5, 2020, 12:00 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Connecticut River | South Windsor | Treatment Plant, 1 Vibert Rd South Windsor CT 06074 | 22,000 gallons | Ended (as reported); Aug 4, 2020, 4:05 PM EDT | South Windsor (CT DEEP reporting archive 2016-2021), record bypass-35963157, reported Aug 5, 2020, 9:59 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 023 | “5,001 - 20,000 gallons” | Ended (as reported); Aug 4, 2020, 3:20 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48468153, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 019 | “5,001 - 20,000 gallons” | Ended (as reported); Aug 4, 2020, 3:10 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48468013, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 025 | “51 - 500 gallons” | Ended (as reported); Aug 4, 2020, 2:55 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467778, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 022 | “51 - 500 gallons” | Ended (as reported); Aug 4, 2020, 3:05 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48468020, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 018 | “1,001 - 5,000 gallons” | Not stated by the source; end not reported | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467490, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Park River | The Metropolitan District | not provided | “Over 1,000,000 gallons” | Ended (as reported); Aug 4, 2020, 5:57 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48470033, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Norwalk WPCF | Lateral - Private, 7 Cranberry Road | “51 - 500 gallons” | Ended (as reported); Aug 3, 2020, 11:00 AM EDT | Norwalk WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964081, reported Aug 3, 2020, 11:48 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Quinnipiac River | North Haven WPCF | Pump Station, 1122 Universal Drive North Haven CT | 0 gallons | Ended (as reported); Aug 7, 2020, 9:35 AM EDT | North Haven WPCF (CT DEEP reporting archive 2016-2021), record bypass-35962919, reported Aug 7, 2020, 3:21 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Quinnipiac River | North Haven WPCF | Treatment Plant | 0 gallons | Not stated by the source; end not reported | North Haven WPCF (CT DEEP reporting archive 2016-2021), record bypass-35962877, reported Aug 3, 2020, 8:51 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Housatonic River | New Milford | Manhole, 11 Railroad Street New Milford Ct 06776 | “51 - 500 gallons” | Ended (as reported); Aug 2, 2020, 2:14 PM EDT | New Milford (CT DEEP reporting archive 2016-2021), record bypass-35964554, reported Aug 2, 2020, 2:29 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Housatonic River | New Milford | Manhole, 11 Railroad Street New Milford Ct 06776 | “51 - 500 gallons” | Ended (as reported); Aug 2, 2020, 2:14 PM EDT | New Milford (CT DEEP reporting archive 2016-2021), record bypass-35964553, reported Aug 2, 2020, 2:29 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Park River | The Metropolitan District | Conduits: P-1, P-2, P-3, P-4, P-5, P-9, P-10, P-11A, P-12, P-13, P-15, P-15A, P-18, P-19, P-23, P-24; N-12, N-14, N-22, N-23, N-24, N-25 N-28A, N-28B, N-29 ; P-16, P-16A; G-20, G-2, G-8 – G12, G13W, G-13E, G-15, G-17A, G-17B, G-19, G-21, G-23 | “Over 1,000,000 gallons” | Ended (as reported); Aug 2, 2020, 4:15 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48469856, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Housatonic River | New Milford | Manhole, 11 Railroad St. New Milford Ct, 06776 | “51 - 500 gallons” | Ended (as reported); Aug 2, 2020, 2:34 PM EDT | New Milford (CT DEEP reporting archive 2016-2021), record bypass-35964706, reported Aug 2, 2020, 2:50 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Housatonic River | New Milford | Manhole, 11 Railroad Street New Milford Ct 06776 | “51 - 500 gallons” | Ended (as reported); Aug 2, 2020, 2:30 PM EDT | New Milford (CT DEEP reporting archive 2016-2021), record bypass-35964552, reported Aug 2, 2020, 2:21 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Housatonic River | New Milford | Manhole, 11 Railroad Street New Milford Ct 06776 | “51 - 500 gallons” | Ended (as reported); Aug 2, 2020, 2:30 PM EDT | New Milford (CT DEEP reporting archive 2016-2021), record bypass-35964551, reported Aug 2, 2020, 2:21 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Greater New Haven WPCA | Basement, 130 W Rock Ave, New Haven | 25 gallons | Ended (as reported); Aug 1, 2020, 5:15 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record bypass-35964395, reported Aug 1, 2020, 5:51 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record |