Connecticut / Reports / 2019 /
Connecticut sewage discharges, October 2019
76 records of sewage discharges and water advisories in Connecticut dated in October 2019, 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) | Quinnipiac River | Greater New Haven WPCA | Quinnipiac River CSOs: 015, 016, 019, 020 | “100,001 - 500,000 gallons” | Ended (as reported); Oct 31, 2019, 1:00 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469258, 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); Oct 31, 2019, 12:45 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469103, 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); Oct 31, 2019, 12:45 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469102, 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); Oct 31, 2019, 12:00 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468281, 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 | 017 | “100,001 - 500,000 gallons” | Ended (as reported); Oct 31, 2019, 12:25 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469378, 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); Oct 31, 2019, 10:55 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469068, 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 | “501 - 1,000 gallons” | Ended (as reported); Oct 31, 2019, 10:30 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48468690, 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); Oct 31, 2019, 11:50 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469757, 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 | “20,001 - 50,000 gallons” | Ended (as reported); Oct 31, 2019, 11:40 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469730, 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 | “1,001 - 5,000 gallons” | Ended (as reported); Oct 31, 2019, 11:20 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469370, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Pawcatuck River | Stonington - Pawcatuck WPCF | Treatment Plant, 38 Mary Hall Road | “Undetermined” | Ended (as reported); Oct 31, 2019, 2:06 PM EDT | Stonington - Pawcatuck WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964237, reported Oct 31, 2019, 9:13 AM EDT, 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); Nov 1, 2019, 3:39 AM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48470718, 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 | Manhole, 56 Beacon St, Norwalk CT | “Undetermined” | Ended (as reported); Oct 28, 2019, 10:18 AM EDT | Norwalk WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963666, reported Oct 28, 2019, 4:10 PM EDT, 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); Oct 27, 2019, 1:00 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467449, 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 | The Metropolitan District | Prospect st | “1 - 50” | Ended (as reported); Oct 27, 2019, 6:20 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35964688, reported Oct 27, 2019, 5:25 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | The Metropolitan District | prospect ave, west hartford | “1 - 50” | Ended (as reported); Oct 27, 2019, 5:05 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35964687, reported Oct 27, 2019, 5:29 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Norwalk River | Norwalk WPCF | Manhole, 6 Gwendalyn Street | 3,000 gallons | Ended (as reported); Oct 27, 2019, 5:10 PM EDT | Norwalk WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963305, reported Oct 27, 2019, 4:42 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Trout Brook | The Metropolitan District | Talcott rd @ Chelton Ave | 7,000 gallons | Ended (as reported); Oct 27, 2019, 4:12 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963428, reported Oct 27, 2019, 3:43 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 029 | “1 - 50” | Ended (as reported); Oct 27, 2019, 4:45 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469860, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Cedar Creek | City of Bridgeport WPCA - West Side WPCF | 84 ARBOR | “100,001 - 500,000 gallons” | Ended (as reported); Oct 27, 2019, 4:00 PM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469664, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | “Johnson's Creek” | City of Bridgeport WPCA - East Side WPCF | BAYEL 6 | “100,001 - 500,000 gallons” | Ended (as reported); Oct 27, 2019, 4:00 PM EDT | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469650, 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 | 49 WALL | “100,001 - 500,000 gallons” | Ended (as reported); Oct 27, 2019, 4:00 PM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469610, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Yellow Mill Pond | City of Bridgeport WPCA - East Side WPCF | WANN 153 | “100,001 - 500,000 gallons” | Ended (as reported); Oct 27, 2019, 4:00 PM EDT | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469593, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Ash Creek | City of Bridgeport WPCA - West Side WPCF | 91 DEW | “100,001 - 500,000 gallons” | Ended (as reported); Oct 27, 2019, 4:00 PM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469566, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Yellow Mill Pond | City of Bridgeport WPCA - East Side WPCF | CHUR 22 | “100,001 - 500,000 gallons” | Ended (as reported); Oct 27, 2019, 4:00 PM EDT | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469509, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Black Rock Harbor | City of Bridgeport WPCA - West Side WPCF | 87 ANTH | “100,001 - 500,000 gallons” | Ended (as reported); Oct 27, 2019, 4:00 PM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469488, 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 | “500,001 - 999,999 gallons” | Ended (as reported); Oct 27, 2019, 4:00 PM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469446, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Yellow Mill Pond | City of Bridgeport WPCA - East Side WPCF | BARN 18 | “100,001 - 500,000 gallons” | Ended (as reported); Oct 27, 2019, 4:00 PM EDT | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469419, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Norwalk River | Norwalk WPCF | Treatment Plant, 60 South Smith St | “Over 1,000,000 gallons” | Ended (as reported); Oct 27, 2019, 5:58 PM EDT | Norwalk WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963233, reported Oct 27, 2019, 2:10 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Bridgeport Harbor | Bridgeport Eastside | Treatment Plant, 695 Seaview Avenue, Bridgeport, CT 06607 | “3.06” | Ended (as reported); Oct 27, 2019, 9:30 PM EDT | Bridgeport Eastside (CT DEEP reporting archive 2016-2021), record bypass-35962943, reported Oct 27, 2019, 1:43 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 004 | “5,001 - 20,000 gallons” | Ended (as reported); Oct 27, 2019, 2:55 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469235, 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 | 031 | “100,001 - 500,000 gallons” | Ended (as reported); Oct 27, 2019, 3:50 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469835, 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 | 032 | “20,001 - 50,000 gallons” | Ended (as reported); Oct 27, 2019, 3:00 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469345, 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 | “50,001 - 100,000 gallons” | Ended (as reported); Oct 27, 2019, 2:55 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469355, 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. | 13.28 million gallons | Ended (as reported); Oct 27, 2019, 10:30 PM EDT | Bridgeport Westside (CT DEEP reporting archive 2016-2021), record bypass-35963859, reported Oct 27, 2019, 1:13 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 022 | “5,001 - 20,000 gallons” | Ended (as reported); Oct 28, 2019, 1:12 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470796, 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 | 024 | “100,001 - 500,000 gallons” | Ended (as reported); Oct 27, 2019, 4:45 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470105, 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 | “20,001 - 50,000 gallons” | Ended (as reported); Oct 27, 2019, 3:15 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469866, 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 | 017 | “Over 1,000,000 gallons” | Ended (as reported); Oct 27, 2019, 7:55 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470362, 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 | “50,001 - 100,000 gallons” | Ended (as reported); Oct 27, 2019, 4:45 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470119, 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 | “100,001 - 500,000 gallons” | Ended (as reported); Oct 27, 2019, 4:25 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470089, 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); Oct 27, 2019, 1:45 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469351, 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); Oct 27, 2019, 12:45 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468446, 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); Oct 27, 2019, 1:30 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469310, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Housatonic River | Derby | Treatment Plant, 1 caroline street. cross street Hallock court | “5,001 - 20,000 gallons” | Ended (as reported); Oct 27, 2019, 12:00 PM EDT | Derby (CT DEEP reporting archive 2016-2021), record bypass-35964003, reported Oct 28, 2019, 7:00 AM 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); Oct 28, 2019, 10:15 AM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48470700, 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); Oct 23, 2019, 12:55 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467497, 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 | 017 | “20,001 - 50,000 gallons” | Ended (as reported); Oct 23, 2019, 5:50 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469178, 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); Oct 23, 2019, 4:25 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467772, 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 | 031 | “1,001 - 5,000 gallons” | Ended (as reported); Oct 23, 2019, 4:40 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48468057, 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 | “5,001 - 20,000 gallons” | Ended (as reported); Oct 23, 2019, 4:20 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467735, 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 | 032 | “1,001 - 5,000 gallons” | Ended (as reported); Oct 23, 2019, 4:20 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467711, 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); Oct 23, 2019, 2:45 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469006, 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); Oct 23, 2019, 2:30 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468661, 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); Oct 23, 2019, 2:15 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468360, 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); Oct 23, 2019, 2:00 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468123, 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); Oct 23, 2019, 4:45 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470039, 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 | “5,001 - 20,000 gallons” | Ended (as reported); Oct 23, 2019, 5:05 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470218, 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 | 024 | “50,001 - 100,000 gallons” | Ended (as reported); Oct 23, 2019, 5:00 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470210, 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 | “20,001 - 50,000 gallons” | Ended (as reported); Oct 23, 2019, 5:00 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470212, 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 | “100,001 - 500,000 gallons” | Ended (as reported); Oct 23, 2019, 5:43 AM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48470358, 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 | Middletown WPCF | Manhole, Jackson st | “51 - 500 gallons” | Ended (as reported); Oct 22, 2019, 12:15 PM EDT | Middletown WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964656, reported Oct 22, 2019, 2:27 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | East Windsor WPCF | Sewer Main, 20 North Road, Route 140, East Windsor, CT | “Unknown at this time.” | Ended (as reported); Oct 21, 2019, 9:09 AM EDT | East Windsor WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964059, reported Oct 21, 2019, 12:15 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Thames River | Norwich WPCF | Pump Station, 27 Terminal Way | “cannot determine total quantity, using DEEP range of volume, once onsite visual flow was estimated at 100 gal./min.” | Ended (as reported); Oct 17, 2019, 9:15 AM EDT | Norwich WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964115, reported Oct 17, 2019, 10:39 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Housatonic River | Stratford | Treatment Plant, 105 Beacon Point Road | 700,000 gallons | Ended (as reported); Oct 17, 2019, 1:11 AM EDT | Stratford (CT DEEP reporting archive 2016-2021), record bypass-35963086, reported Oct 18, 2019, 8:51 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Housatonic River | Derby | Treatment Plant, Factory St | “20,001 - 50,000 gallons” | Ended (as reported); Oct 16, 2019, 11:34 PM EDT | Derby (CT DEEP reporting archive 2016-2021), record bypass-35963638, reported Oct 16, 2019, 11:36 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Cedar Creek | Bridgeport Westside | Treatment Plant, 205 Bostwick Ave | 11.5 million gallons | Ended (as reported); Oct 17, 2019, 4:00 AM EDT | Bridgeport Westside (CT DEEP reporting archive 2016-2021), record bypass-35963857, reported Oct 16, 2019, 9:27 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Bridgeport Harbor | Bridgeport Eastside | Treatment Plant, 695 Seaview Avenue, Bridgeport, Ct 06607 | “Undetermined” | Not stated by the source; end not reported | Bridgeport Eastside (CT DEEP reporting archive 2016-2021), record bypass-35962936, reported Oct 16, 2019, 8:01 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Cedar Creek | Bridgeport Westside | Treatment Plant, 205 Bostwick Avenue, Bridgeport, Ct 06605 | “3.67” | Ended (as reported); Oct 17, 2019, 4:00 AM EDT | Bridgeport Westside (CT DEEP reporting archive 2016-2021), record bypass-35962934, reported Oct 16, 2019, 9:05 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Norwalk River | Norwalk WPCF | Treatment Plant, 60 South Smith Street | “Undetermined” | Not stated by the source; end not reported | Norwalk WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963636, reported Oct 17, 2019, 12:24 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Cove River | West Haven | Manhole, 386 West spring st | 50 gallons | Ended (as reported); Oct 15, 2019, 10:45 AM EDT | West Haven (CT DEEP reporting archive 2016-2021), record bypass-35964653, reported Oct 15, 2019, 10:55 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Naugatuck River | Naugatuck WPCF | Manhole, 120 Cross St | “501 - 1,000 gallons” | Ended (as reported); Oct 12, 2019, 2:08 PM EDT | Naugatuck WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964933, reported Oct 12, 2019, 2:18 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Branford River | Branford | Pump Station, Exit 55 off I 95 | 0 gallons | Ended (as reported); Oct 9, 2019, 1:30 AM EDT | Branford (CT DEEP reporting archive 2016-2021), record bypass-35963084, reported Oct 8, 2019, 2:26 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Branford | Pump Station, Summer Island Rd. Branford , ct. 06405 | 0 gallons | Ended (as reported); Oct 8, 2019, 5:00 PM EDT | Branford (CT DEEP reporting archive 2016-2021), record bypass-35963041, reported Oct 8, 2019, 2:12 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, 345 Fitch St, New Haven | “51 - 500 gallons” | Ended (as reported); Oct 3, 2019, 10:15 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record bypass-35964929, reported Oct 3, 2019, 10:44 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Housatonic River | Derby | Pump Station, Intersection of North ave and route 34 | 20,000 gallons | Ended (as reported); Oct 1, 2019, 1:00 PM EDT | Derby (CT DEEP reporting archive 2016-2021), record bypass-35964157, reported Oct 1, 2019, 10:20 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record |