Connecticut / Reports / 2021 /
Connecticut sewage discharges, September 2021
462 records of sewage discharges and water advisories in Connecticut dated in September 2021, 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) | “Ford Brook” | Norwich Public Utilities | Lateral - Private, 45 Salem turnpike | 30 gallons | Ended (as reported); Sep 30, 2021, 2:30 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x4d7dd51f68e9, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Norwich WPCF | Lateral - Private, 45 Salem turnpike | “1 - 50” | Ended (as reported); Sep 30, 2021, 2:30 PM EDT | Norwich WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964337, reported Sep 30, 2021, 5:38 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Shetucket River | Norwich Public Utilities | Manhole, 5 8th street Norwich CT | 6,000 gallons | Ended (as reported); Sep 30, 2021, 1:05 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xa106299ffd7e, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Shetucket River | Norwich WPCF | Manhole, 5 8th street Norwich CT | 6,000 gallons | Ended (as reported); Sep 30, 2021, 1:05 PM EDT | Norwich WPCF (CT DEEP reporting archive 2016-2021), record bypass-35965202, reported Sep 30, 2021, 5:34 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 4 | “51 - 500 gallons” | Ended (as reported); Sep 28, 2021, 12:50 PM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x461a7e7c0b28, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 004 | “51 - 500 gallons” | Ended (as reported); Sep 28, 2021, 12:50 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467498, 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 | 22 | “1-50” | Ended (as reported); Sep 28, 2021, 12:45 PM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xfb5179bd631c, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 5 | “1,001 - 5,000 gallons” | Ended (as reported); Sep 28, 2021, 12:45 PM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x6f58970c59ad, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 005 | “1,001 - 5,000 gallons” | Ended (as reported); Sep 28, 2021, 12:45 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467723, 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); Sep 28, 2021, 12:45 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467672, 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 | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | “Over 1,000,000 gallons” | Ended (as reported); Sep 28, 2021, 1:45 PM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xa6fd6b6a7407, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | South Branch Park River | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | “Over 1,000,000 gallons” | Ended (as reported); Sep 28, 2021, 1:45 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48469385, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | South Branch Park River | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | “20,001 - 50,000 gallons” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467117, 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 | 24 | “5,001 - 20,000 gallons” | Ended (as reported); Sep 24, 2021, 9:40 AM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xc17baf2bb0da, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 024 | “5,001 - 20,000 gallons” | Ended (as reported); Sep 24, 2021, 9:40 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467743, 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 | 31 | “1-50” | Ended (as reported); Sep 24, 2021, 9:35 AM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xe38f39491a27, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 32 | “1,001 - 5,000 gallons” | Ended (as reported); Sep 24, 2021, 9:35 AM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xd8eb72daea6d, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 18 | “5,001 - 20,000 gallons” | Ended (as reported); Sep 24, 2021, 11:55 AM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x3a68dd2596b0, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 018 | “5,001 - 20,000 gallons” | Ended (as reported); Sep 24, 2021, 11:55 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469768, 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); Sep 24, 2021, 9:35 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467724, 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 - 50” | Ended (as reported); Sep 24, 2021, 9:35 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467673, 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 - West Side WPCF | 91 DEW | “50,001 - 100,000 gallons” | Ended (as reported); Sep 24, 2021, 10:00 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xf56ab8083651, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport - West Side WPCF | 50 FAIR | “100,001 - 500,000 gallons” | Ended (as reported); Sep 24, 2021, 10:00 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xf0bfeb557a6b, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport - West Side WPCF | 79 EWAS | “20,001 - 50,000 gallons” | Ended (as reported); Sep 24, 2021, 10:00 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xa0e76e7d487b, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Black Rock Harbor | City of Bridgeport - West Side WPCF | 87 ANTH | “Over 1,000,000 gallons” | Ended (as reported); Sep 24, 2021, 10:00 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x82a5339542d2, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport - West Side WPCF | 48 47 TER N&S | “50,001 - 100,000 gallons” | Ended (as reported); Sep 24, 2021, 10:00 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x80b95acfc9cb, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport - West Side WPCF | 76 HOUS | “500,001 - 999,999 gallons” | Ended (as reported); Sep 24, 2021, 10:00 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x7166b5a70b8b, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport - West Side WPCF | 33 HUNT | “100,001 - 500,000 gallons” | Ended (as reported); Sep 24, 2021, 10:00 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x554015f110e7, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport - West Side WPCF | 77 GRAND | “500,001 - 999,999 gallons” | Ended (as reported); Sep 24, 2021, 10:00 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x50d53110dead, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport - West Side WPCF | 207 STATE A&B | “100,001 - 500,000 gallons” | Ended (as reported); Sep 24, 2021, 10:00 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x3966543a6ac5, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Long Island Sound, Cedar Creek | Bridgeport WPCA West Side | Treatment Plant, 205 Bostwick Ave. | 3.14 million gallons | Ended (as reported); Sep 24, 2021, 12:30 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x2e94270cba76, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Ash Creek | City of Bridgeport - West Side WPCF | CEM | “100,001 - 500,000 gallons” | Ended (as reported); Sep 24, 2021, 10:00 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x01825a3ccdff, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Ash Creek | City of Bridgeport WPCA - West Side WPCF | 91 DEW | “50,001 - 100,000 gallons” | Ended (as reported); Sep 24, 2021, 10:00 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48468810, 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 | 79 EWAS | “20,001 - 50,000 gallons” | Ended (as reported); Sep 24, 2021, 10:00 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48468797, 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 | CEM | “100,001 - 500,000 gallons” | Ended (as reported); Sep 24, 2021, 10:00 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48468792, 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 | 207 STATE A&B | “100,001 - 500,000 gallons” | Ended (as reported); Sep 24, 2021, 10:00 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48468710, 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 | 48 47 TER N&S | “50,001 - 100,000 gallons” | Ended (as reported); Sep 24, 2021, 10:00 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48468695, 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 | “Over 1,000,000 gallons” | Ended (as reported); Sep 24, 2021, 10:00 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48468626, 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 | 76 HOUS | “500,001 - 999,999 gallons” | Ended (as reported); Sep 24, 2021, 10:00 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48468621, 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 | 77 GRAND | “500,001 - 999,999 gallons” | Ended (as reported); Sep 24, 2021, 10:00 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48468620, 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 | 33 HUNT | “100,001 - 500,000 gallons” | Ended (as reported); Sep 24, 2021, 10:00 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48468595, 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 | 50 FAIR | volume not reported | Not stated by the source; end not reported | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48466996, 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 | 76 HOUS | volume not reported | Not stated by the source; end not reported | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48466995, 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 | 33 HUNT | volume not reported | Not stated by the source; end not reported | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48466994, 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 | 77 GRAND | volume not reported | Not stated by the source; end not reported | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48466993, 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 | volume not reported | Not stated by the source; end not reported | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48466992, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Long Island Sound, Cedar Creek | Bridgeport Westside | Treatment Plant, 205 Bostwick Ave. | 3.14 million gallons | Ended (as reported); Sep 24, 2021, 12:30 PM EDT | Bridgeport Westside (CT DEEP reporting archive 2016-2021), record bypass-35963057, reported Sep 24, 2021, 9:35 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Long Island Sound, Cedar Creek | Bridgeport Westside | Treatment Plant, 205 Bostwick Ave. | “Undetermined” | Not stated by the source; end not reported | Bridgeport Westside (CT DEEP reporting archive 2016-2021), record bypass-35963056, reported Sep 24, 2021, 9:35 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 23 | “1,001 - 5,000 gallons” | Ended (as reported); Sep 24, 2021, 12:25 PM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xdea85f15e9b6, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 023 | “1,001 - 5,000 gallons” | Ended (as reported); Sep 24, 2021, 12:25 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470009, 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 | 17 | “50,001 - 100,000 gallons” | Ended (as reported); Sep 24, 2021, 10:10 AM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x3d1759c8a42c, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 017 | “50,001 - 100,000 gallons” | Ended (as reported); Sep 24, 2021, 10:10 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469693, 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 | 19 | “5,001 - 20,000 gallons” | Ended (as reported); Sep 24, 2021, 9:45 AM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xe51ce66311e9, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 5 | “20,001 - 50,000 gallons” | Ended (as reported); Sep 24, 2021, 12:10 PM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x427311fde84c, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 005 | “20,001 - 50,000 gallons” | Ended (as reported); Sep 24, 2021, 12:10 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470132, 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); Sep 24, 2021, 9:45 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469690, 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 | 25 | “50,001 - 100,000 gallons” | Ended (as reported); Sep 24, 2021, 12:30 PM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xed4a99f5421f, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 025 | “50,001 - 100,000 gallons” | Ended (as reported); Sep 24, 2021, 12:30 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470200, 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 | 4 | “5,001 - 20,000 gallons” | Ended (as reported); Sep 24, 2021, 12:10 PM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x165bae860d13, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 004 | “5,001 - 20,000 gallons” | Ended (as reported); Sep 24, 2021, 12:10 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470170, 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 | 22 | “1,001 - 5,000 gallons” | Ended (as reported); Sep 24, 2021, 12:20 PM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x9d3fabde622f, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 022 | “1,001 - 5,000 gallons” | Ended (as reported); Sep 24, 2021, 12:20 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470196, 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 | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | “Over 1,000,000 gallons” | Ended (as reported); Sep 24, 2021, 11:45 AM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x49dc567976ef, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Park River | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | “Over 1,000,000 gallons” | Ended (as reported); Sep 24, 2021, 11:45 AM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48470359, 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 | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | volume not reported | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467054, 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 | 500,000 gallons | Ended (as reported); Sep 24, 2021, 4:45 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xe1a37b984d53, published Oct 9, 2024, 12:46 PM EDT, 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 | 20,000 gallons | Ended (as reported); Sep 24, 2021, 3:15 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xb1e08920ca79, published Oct 9, 2024, 12:46 PM EDT, 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 | 500,000 gallons | Ended (as reported); Sep 24, 2021, 3:30 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x4ec5d20de93c, published Oct 9, 2024, 12:46 PM EDT, 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 | 500,000 gallons | Ended (as reported); Sep 24, 2021, 3:30 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x35b23ed6a24a, published Oct 9, 2024, 12:46 PM EDT, 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 | “100,001 - 500,000 gallons” | Ended (as reported); Sep 24, 2021, 4:45 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469363, 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); Sep 24, 2021, 3:30 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468247, 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); Sep 24, 2021, 3:30 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468246, 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 | “5,001 - 20,000 gallons” | Ended (as reported); Sep 24, 2021, 3:15 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468029, 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 | “5,001 - 20,000 gallons” | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467451, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467184, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467183, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467182, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467181, 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 | CT River: NM-2, NM-3, NM-4, NM-5, NM-6, NM-7, NM-10, NM-14; SM-2 | “500,001 - 999,999 gallons” | Ended (as reported); Sep 22, 2021, 9:55 PM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xca70a17ccc8d, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Connecticut River | The Metropolitan District | CT River: NM-2, NM-3, NM-4, NM-5, NM-6, NM-7, NM-10, NM-14; SM-2 | “500,001 - 999,999 gallons” | Ended (as reported); Sep 22, 2021, 9:55 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48469798, 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 | CT River: NM-2, NM-3, NM-4, NM-5, NM-6, NM-7, NM-10, NM-14; SM-2 | volume not reported | Ended (as reported); Sep 22, 2021, 9:45 AM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467069, 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 | CT River: NM-2, NM-3, NM-4, NM-5, NM-6, NM-7, NM-10, NM-14; SM-2 | volume not reported | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467068, 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 | 25 | “20,001 - 50,000 gallons” | Ended (as reported); Sep 22, 2021, 2:45 PM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xef87e46a7ac5, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 18 | 3,000 gallons | Ended (as reported); Sep 22, 2021, 2:10 PM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xb6d2c687b6bd, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 025 | “20,001 - 50,000 gallons” | Ended (as reported); Sep 22, 2021, 2:45 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48468379, 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” | Ended (as reported); Sep 22, 2021, 2:10 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467840, 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 | 23 | “501 - 1,000 gallons” | Ended (as reported); Sep 22, 2021, 2:55 PM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x4f2459136161, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 023 | “501 - 1,000 gallons” | Ended (as reported); Sep 22, 2021, 2:55 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48468553, 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 | “501 - 1,000 gallons” | Ended (as reported); Sep 22, 2021, 2:55 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48468552, 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 | 19 | “20,001 - 50,000 gallons” | Ended (as reported); Sep 22, 2021, 2:15 PM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x020f0988b7f4, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 019 | “20,001 - 50,000 gallons” | Ended (as reported); Sep 22, 2021, 2:15 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48468066, 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 | 4 | 500 gallons | Ended (as reported); Sep 22, 2021, 2:20 PM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xc20ef897b8f6, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 004 | “501 - 1,000 gallons” | Ended (as reported); Sep 22, 2021, 2:20 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470120, 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 | 22 | “501 - 1,000 gallons” | Ended (as reported); Sep 22, 2021, 2:35 PM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x1da075754eae, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 022 | “501 - 1,000 gallons” | Ended (as reported); Sep 22, 2021, 2:35 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470161, 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 | Free-Flowing North Branch: N-2, N-4, N-9, N-10 | “Undetermined” | Ended (as reported); Sep 18, 2021, 6:15 PM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xea4928c6f892, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Park River | The Metropolitan District | Free-Flowing North Branch: N-2, N-4, N-9, N-10 | volume not reported | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467053, 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 | 100,000 gallons | Ended (as reported); Sep 16, 2021, 10:15 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xf54302a70644, published Oct 9, 2024, 12:46 PM EDT, 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 | 20,000 gallons | Ended (as reported); Sep 16, 2021, 9:45 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x172c338bd625, published Oct 9, 2024, 12:46 PM EDT, 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 | 500,000 gallons | Ended (as reported); Sep 16, 2021, 11:15 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x1217d19d824d, published Oct 9, 2024, 12:46 PM EDT, 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 | 500,000 gallons | Ended (as reported); Sep 16, 2021, 10:00 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x0df0df402f67, published Oct 9, 2024, 12:46 PM EDT, 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 | “100,001 - 500,000 gallons” | Ended (as reported); Sep 16, 2021, 11:15 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469333, 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 | “50,001 - 100,000 gallons” | Ended (as reported); Sep 16, 2021, 10:15 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468419, 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); Sep 16, 2021, 10:00 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468186, 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 | “5,001 - 20,000 gallons” | Ended (as reported); Sep 16, 2021, 9:45 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467982, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467180, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467179, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467178, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467177, 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 | 23 | 25 gallons | Ended (as reported); Sep 16, 2021, 6:20 AM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xbb4b9fb21164, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 023 | “1 - 50” | Ended (as reported); Sep 16, 2021, 6:20 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467919, 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 | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | “500,001 - 999,999 gallons” | Ended (as reported); Sep 16, 2021, 6:15 AM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xe710b6704d4e, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Park River | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | “500,001 - 999,999 gallons” | Ended (as reported); Sep 16, 2021, 6:15 AM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48469033, 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 | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | volume not reported | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467052, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Keeler Brook” | Norwalk WPCA | Manhole, 360 Connecticut Ave | 300 gallons | Ended (as reported); Sep 12, 2021, 12:10 PM EDT | Norwalk WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x3ee5e4d2a99e, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Keeler Brook” | Norwalk WPCF | Manhole, 360 Connecticut Ave | “51 - 500 gallons” | Not stated by the source; end not reported | Norwalk WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964914, reported Sep 15, 2021, 1:07 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Thames River | Norwich Public Utilities | Sewer Main, 190 South thames St | 35,000 gallons | Ended (as reported); Sep 12, 2021, 12:00 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x4df3bdbf05e1, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Yantic River | Norwich WPCF | Sewer Main, 190 South thames St | 35,000 gallons | Ended (as reported); Sep 12, 2021, 12:00 AM EDT | Norwich WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964268, reported Sep 12, 2021, 12:52 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Norwich Public Utilities | Sewer Main, 16 South Golden St. | 600 gallons | Ended (as reported); Sep 11, 2021, 6:02 PM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x6525d06ca619, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Yantic River | Norwich WPCF | Sewer Main, 16 South Golden St. | 600 gallons | Ended (as reported); Sep 11, 2021, 6:02 PM EDT | Norwich WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964067, reported Sep 11, 2021, 6:04 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 23 | 500 gallons | Ended (as reported); Sep 9, 2021, 8:55 PM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x654effe80564, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 023 | “51 - 500 gallons” | Ended (as reported); Sep 9, 2021, 8:55 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470014, 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 | 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 | “50,001 - 100,000 gallons” | Ended (as reported); Sep 9, 2021, 9:10 PM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x0e30d4974bc7, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 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 | “50,001 - 100,000 gallons” | Ended (as reported); Sep 9, 2021, 9:10 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48470420, 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 | 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 | “50,001 - 100,000 gallons” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467132, 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 | Norwich Public Utilities | Sewer Main, 70 South Thames St. | 350 gallons | Ended (as reported); Sep 9, 2021, 11:16 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xd5aa1964fa30, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Yantic River | Norwich WPCF | Sewer Main, 70 South Thames St. | 350 gallons | Ended (as reported); Sep 9, 2021, 11:16 AM EDT | Norwich WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964070, reported Sep 9, 2021, 1:47 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Milford - Housatonic Collection System | Manhole, Morningside Drive | “1-50” | Ended (as reported); Sep 9, 2021, 6:30 AM EDT | Milford - Housatonic Collection System (CT DEEP reporting archive 2016-2021), record bypass-35964192, reported Sep 9, 2021, 7:58 AM EDT, 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 | 500,000 gallons | Ended (as reported); Sep 9, 2021, 3:45 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xb2e9b1da21d3, published Oct 9, 2024, 12:46 PM EDT, 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 | 20,000 gallons | Ended (as reported); Sep 9, 2021, 3:45 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x904c2aaf40c3, published Oct 9, 2024, 12:46 PM EDT, 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 | 500,000 gallons | Ended (as reported); Sep 9, 2021, 4:30 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x7569c7fe7734, published Oct 9, 2024, 12:46 PM EDT, 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 | 500,000 gallons | Ended (as reported); Sep 9, 2021, 5:30 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x01f8b4aa9e54, published Oct 9, 2024, 12:46 PM EDT, 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 | “100,001 - 500,000 gallons” | Ended (as reported); Sep 9, 2021, 5:30 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469696, 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); Sep 9, 2021, 4:30 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468908, 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 | “5,001 - 20,000 gallons” | Ended (as reported); Sep 9, 2021, 3:45 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468026, 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); Sep 9, 2021, 3:45 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468025, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467176, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467175, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467174, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467173, 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 | 500,000 gallons | Ended (as reported); Sep 5, 2021, 7:45 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x7b6a85b67c92, published Oct 9, 2024, 12:46 PM EDT, 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 | “100,001 - 500,000 gallons” | Ended (as reported); Sep 5, 2021, 7:45 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467434, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467172, 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 | 500,000 gallons | Ended (as reported); Sep 5, 2021, 7:00 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x96d32f975f68, published Oct 9, 2024, 12:46 PM EDT, 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 | 500,000 gallons | Ended (as reported); Sep 5, 2021, 7:00 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x63bf9e56a960, published Oct 9, 2024, 12:46 PM EDT, 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 | 500,000 gallons | Ended (as reported); Sep 5, 2021, 6:45 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x4b2be7b623ed, published Oct 9, 2024, 12:46 PM EDT, 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 | “100,001 - 500,000 gallons” | Ended (as reported); Sep 5, 2021, 7:00 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468440, 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); Sep 5, 2021, 7:00 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468439, 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); Sep 5, 2021, 6:45 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468203, 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” | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467433, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467171, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467170, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467169, 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 | 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 | “50,001 - 100,000 gallons” | Ended (as reported); Sep 5, 2021, 7:00 PM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x6be0d65af190, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 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 | “50,001 - 100,000 gallons” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467128, 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 | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467077, 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 | not provided | volume not reported | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467076, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Connecticut River | The Metropolitan District | Manhole, SANFORD ST @ BELLEVUE ST | 22,000 gallons | Ended (as reported); Sep 3, 2021, 3:45 PM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xde22fdf97703, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Connecticut River | The Metropolitan District | Manhole, SANFORD ST @ BELLEVUE ST | 22,000 gallons | Ended (as reported); Sep 3, 2021, 3:45 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35964884, reported Sep 3, 2021, 2:47 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Connecticut River | The Metropolitan District | Manhole, SANFORD ST @ BELLEVUE ST | 22,000 gallons | Ended (as reported); Sep 3, 2021, 12:00 AM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35964883, reported Sep 3, 2021, 2:47 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Connecticut River | The Metropolitan District | Manhole, SANFORD ST @ BELLEVUE ST | “Undetermined” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35964882, reported Sep 3, 2021, 2:47 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Hockanum River | Manchester | Treatment Plant, 120 Thrall Road | 1 million gallons | Ended (as reported); Sep 3, 2021, 3:36 PM EDT | Manchester (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x32f2623f6665, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Hockanum River | Manchester | Treatment Plant, 120 Thrall Road | “Over 1,000,000 gallons” | Ended (as reported); Sep 3, 2021, 3:36 PM EDT | Manchester (CT DEEP reporting archive 2016-2021), record bypass-35963168, reported Sep 3, 2021, 3:50 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “WET LANDS” | The Metropolitan District | Manhole, WELLS RD @ SPRING ST - WETHERSFIELD | 1,000 gallons | Ended (as reported); Sep 3, 2021, 4:10 PM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x8e9d00c27184, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “WET LANDS” | The Metropolitan District | Manhole, WELLS RD @ SPRING ST - WETHERSFIELD | “Undetermined” | Ended (as reported); Sep 3, 2021, 4:10 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963384, reported Sep 3, 2021, 4:29 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Middletown WPCF | Manhole, intersection of Newfield st and Rose circle. | 60 gallons | Ended (as reported); Sep 3, 2021, 6:02 AM EDT | Middletown WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x295d6a8cade7, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Middletown WPCF | Manhole, intersection of Newfield st and Rose circle. | “51 - 500 gallons” | Ended (as reported); Sep 3, 2021, 6:02 AM EDT | Middletown WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964590, reported Sep 3, 2021, 2:07 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 | Manhole, 343 HIGH ST | 3,000 gallons | Ended (as reported); Sep 2, 2021, 10:00 AM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xab67ca97755c, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | The Metropolitan District | Manhole, 343 HIGH ST | “1,001 - 5,000 gallons” | Ended (as reported); Sep 2, 2021, 10:00 AM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963383, reported Sep 2, 2021, 5:08 AM 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 | Manhole, 343 HIGH ST | “1,001 - 5,000 gallons” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963382, reported Sep 2, 2021, 5:08 AM 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 | Manhole, 343 HIGH ST | “1,001 - 5,000 gallons” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963221, reported Sep 2, 2021, 5:08 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Trout Brook | The Metropolitan District | Manhole, S QUAKER LN @ TROUTBROOK DR | 1,000 gallons | Ended (as reported); Sep 3, 2021, 12:30 PM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xcf707468f885, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Trout Brook | The Metropolitan District | Manhole, S QUAKER LN @ TROUTBROOK DR | “501 - 1,000 gallons” | Ended (as reported); Sep 3, 2021, 12:30 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963869, reported Sep 2, 2021, 3:54 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Trout Brook | The Metropolitan District | Manhole, S QUAKER LN @ TROUTBROOK DR | “501 - 1,000 gallons” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963868, reported Sep 2, 2021, 3:54 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Trout Brook | The Metropolitan District | Manhole, S QUAKER LN @ TROUTBROOK DR | “501 - 1,000 gallons” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963867, reported Sep 2, 2021, 3:54 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Hockanum River | Manchester | Treatment Plant, 120 Thrall Road | 1 million gallons | Ended (as reported); Sep 2, 2021, 1:41 PM EDT | Manchester (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x5b19140a3ed8, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Hockanum River | Manchester | Treatment Plant, 120 Thrall Road | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 1:41 PM EDT | Manchester (CT DEEP reporting archive 2016-2021), record bypass-35963277, reported Sep 2, 2021, 1:56 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 | Manhole, Brightview Dr. at North Main St. | 30,000 gallons | Ended (as reported); Sep 3, 2021, 11:30 AM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x62c0be598d08, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | The Metropolitan District | Manhole, Brightview Dr. at North Main St. | “20,001 - 50,000 gallons” | Ended (as reported); Sep 3, 2021, 11:30 AM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963401, reported Sep 2, 2021, 12:50 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 | Manhole, Brightview Dr. at North Main St. | “20,001 - 50,000 gallons” | Ended (as reported); Sep 3, 2021, 12:00 AM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963400, reported Sep 2, 2021, 12:50 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 | Manhole, Brightview Dr. at North Main St. | “20,001 - 50,000 gallons” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963399, reported Sep 2, 2021, 12:50 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Naugatuck River | Torrington WPCF | Manhole, Beecher St | 300 gallons | Ended (as reported); Sep 2, 2021, 10:52 AM EDT | Torrington WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xf07d066f269e, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Naugatuck River | Torrington WPCF | Manhole, Beecher St | “Undetermined” | Ended (as reported); Sep 2, 2021, 10:52 AM EDT | Torrington WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963918, reported Sep 2, 2021, 10:55 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Naugatuck River | Torrington WPCF | Manhole, palmer st bridge and scoville st | 300 gallons | Ended (as reported); Sep 2, 2021, 10:46 AM EDT | Torrington WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x47e55bb9586c, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Naugatuck River | Torrington WPCF | Manhole, palmer st bridge and scoville st | “Undetermined” | Ended (as reported); Sep 2, 2021, 10:46 AM EDT | Torrington WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963925, reported Sep 2, 2021, 10:50 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Greenwich Harbor | Greenwich - Grass Island WPCF | Manhole, 1 Horseneck Lane | 1,000 gallons | Ended (as reported); Sep 2, 2021, 3:30 PM EDT | Greenwich - Grass Island WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xec31d2f94b34, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Greenwich Harbor | Greenwich - Grass Island WPCF | Manhole, 1 Horseneck Lane | “Undetermined” | Ended (as reported); Sep 2, 2021, 3:30 PM EDT | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963285, reported Sep 2, 2021, 10:52 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Greenwich Harbor | Greenwich - Grass Island WPCF | Manhole, 1 Horseneck Lane | “Undetermined” | Not stated by the source; end not reported | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963284, reported Sep 2, 2021, 10:52 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Darien | Manhole, 150 Nearwater Lane | 945 gallons | Ended (as reported); Sep 2, 2021, 12:00 PM EDT | Darien (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xfb119acfcd84, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Darien | Manhole, 150 Nearwater Lane | 945 gallons | Ended (as reported); Sep 2, 2021, 12:00 PM EDT | Darien (CT DEEP reporting archive 2016-2021), record bypass-35963934, reported Sep 2, 2021, 10:08 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Darien | Manhole, 150 Nearwater Lane | “51 - 500 gallons” | Not stated by the source; end not reported | Darien (CT DEEP reporting archive 2016-2021), record bypass-35963929, reported Sep 2, 2021, 10:08 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Trout Brook | The Metropolitan District | Manhole, 35 RINGGOLD ST | 10,000 gallons | Ended (as reported); Sep 3, 2021, 11:00 AM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x66a704e91914, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Trout Brook | The Metropolitan District | Manhole, 35 RINGGOLD ST | “1000 - 25000” | Ended (as reported); Sep 3, 2021, 11:00 AM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963390, reported Sep 2, 2021, 10:46 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “TROUT BROK” | The Metropolitan District | Manhole, 35 RINGGOLD ST | “Undetermined” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963385, reported Sep 2, 2021, 10:46 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Darien | Manhole, 141 Nearwater Lane | 675 gallons | Ended (as reported); Sep 2, 2021, 12:00 PM EDT | Darien (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x64ce9c24268a, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Darien | Manhole, 141 Nearwater Lane | 675 gallons | Ended (as reported); Sep 2, 2021, 12:00 PM EDT | Darien (CT DEEP reporting archive 2016-2021), record bypass-35963928, reported Sep 2, 2021, 10:05 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Darien | Manhole, 141 Nearwater Lane | “51 - 500 gallons” | Not stated by the source; end not reported | Darien (CT DEEP reporting archive 2016-2021), record bypass-35963927, reported Sep 2, 2021, 10:05 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Farmington River | Simsbury WPCF | Basement, 32 Whitewater Turn Simsbury Ct 06070 | “1 - 50” | Ended (as reported); Sep 2, 2021, 10:00 AM EDT | Simsbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963274, reported Sep 3, 2021, 2:37 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Darien | Manhole, 90 Nearwater Lane | 135 gallons | Ended (as reported); Sep 2, 2021, 12:00 PM EDT | Darien (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x168a6cf46803, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Darien | Manhole, 90 Nearwater Lane | 135 gallons | Ended (as reported); Sep 2, 2021, 12:00 PM EDT | Darien (CT DEEP reporting archive 2016-2021), record bypass-35963933, reported Sep 2, 2021, 9:55 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Darien | Manhole, 90 Nearwater Lane | “51 - 500 gallons” | Not stated by the source; end not reported | Darien (CT DEEP reporting archive 2016-2021), record bypass-35963930, reported Sep 2, 2021, 9:55 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Trout Brook | The Metropolitan District | Manhole, RAYMOND RD | 1,000 gallons | Ended (as reported); Sep 2, 2021, 11:00 AM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xf2274b160020, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Byram River | Greenwich - Grass Island WPCF | Manhole, 169 South Water Street (for MH#s 2496 & 4716) and 88 South Water Street (for MH#s 5137 & 5138) | 150 gallons | Ended (as reported); Sep 2, 2021, 9:00 PM EDT | Greenwich - Grass Island WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x042cc191ac46, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Trout Brook | The Metropolitan District | Manhole, RAYMOND RD | “501 - 1,000 gallons” | Ended (as reported); Sep 2, 2021, 11:00 AM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963389, reported Sep 2, 2021, 2:47 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Byram River | Greenwich - Grass Island WPCF | Manhole, 169 South Water Street (for MH#s 2496 & 4716) and 88 South Water Street (for MH#s 5137 & 5138) | “Undetermined” | Ended (as reported); Sep 2, 2021, 9:00 PM EDT | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963279, reported Sep 2, 2021, 9:57 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Byram River | Greenwich - Grass Island WPCF | Manhole, 169 South Water Street (for MH#s 2496 & 4716) and 88 South Water Street (for MH#s 5137 & 5138) | “Undetermined” | Not stated by the source; end not reported | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963278, reported Sep 2, 2021, 9:57 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Greenwich - Grass Island WPCF | Manhole, 18 Roosevelt Avenue | 1,000 gallons | Ended (as reported); Sep 2, 2021, 9:00 PM EDT | Greenwich - Grass Island WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xcae2686b79bc, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Greenwich - Grass Island WPCF | Manhole, 110 Shore Road | 1,000 gallons | Ended (as reported); Sep 2, 2021, 8:30 PM EDT | Greenwich - Grass Island WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x6fd4430edd63, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Greenwich - Grass Island WPCF | Manhole, 18 Roosevelt Avenue | “Undetermined” | Ended (as reported); Sep 2, 2021, 9:00 PM EDT | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963283, reported Sep 2, 2021, 9:45 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Greenwich - Grass Island WPCF | Manhole, 18 Roosevelt Avenue | “Undetermined” | Not stated by the source; end not reported | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963282, reported Sep 2, 2021, 9:45 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Greenwich - Grass Island WPCF | Manhole, 110 Shore Road | “Undetermined” | Ended (as reported); Sep 2, 2021, 8:30 PM EDT | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963281, reported Sep 2, 2021, 9:38 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Greenwich - Grass Island WPCF | Manhole, 110 Shore Road | “Undetermined” | Not stated by the source; end not reported | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963280, reported Sep 2, 2021, 9:38 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Greenwich Harbor | Greenwich - Grass Island WPCF | Treatment Plant, 250A Shore Road | 1,000 gallons | Ended (as reported); Sep 2, 2021, 8:15 PM EDT | Greenwich - Grass Island WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x38566e1460ab, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Greenwich Harbor | Greenwich - Grass Island WPCF | Treatment Plant, 250A Shore Road | “Undetermined” | Ended (as reported); Sep 2, 2021, 8:15 PM EDT | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963883, reported Sep 2, 2021, 9:30 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Greenwich Harbor | Greenwich - Grass Island WPCF | Treatment Plant, 250A Shore Road | “Undetermined” | Not stated by the source; end not reported | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963882, reported Sep 2, 2021, 9:30 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Connecticut River | Enfield POTW | Manhole, 120 Prospect St Enfield | 500,000 gallons | Ended (as reported); Sep 2, 2021, 8:00 PM EDT | Enfield POTW (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x63f4a23816dd, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Connecticut River | Enfield POTW | Manhole, 120 Prospect St Enfield | 500,000 gallons | Ended (as reported); Sep 2, 2021, 8:00 PM EDT | Enfield POTW (CT DEEP reporting archive 2016-2021), record bypass-35963646, reported Sep 2, 2021, 10:11 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Connecticut River | Enfield POTW | Manhole, 120 Prospect St Enfield | “Undetermined” | Not stated by the source; end not reported | Enfield POTW (CT DEEP reporting archive 2016-2021), record bypass-35963645, reported Sep 2, 2021, 10:11 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Connecticut River | Enfield POTW | Manhole, 120 Prospect St Enfield | “Undetermined” | Not stated by the source; end not reported | Enfield POTW (CT DEEP reporting archive 2016-2021), record bypass-35963644, reported Sep 2, 2021, 10:11 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Greenwich Harbor | Greenwich - Grass Island WPCF | Manhole, 2 Steamboat Road/0 Arch Street | 1,000 gallons | Ended (as reported); Sep 2, 2021, 3:30 PM EDT | Greenwich - Grass Island WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x8ef60edf7cd3, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Greenwich Harbor | Greenwich - Grass Island WPCF | Manhole, 2 Steamboat Road/0 Arch Street | “Undetermined” | Ended (as reported); Sep 2, 2021, 3:30 PM EDT | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963368, reported Sep 2, 2021, 9:25 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Greenwich Harbor | Greenwich - Grass Island WPCF | Manhole, 2 Steamboat Road/0 Arch Street | “Undetermined” | Not stated by the source; end not reported | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963367, reported Sep 2, 2021, 9:25 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | Milford - Housatonic Collection System | Pump Station, 95 Meadowside Drive | “1,000 - 5,000” | Ended (as reported); Sep 2, 2021, 9:00 AM EDT | Milford - Housatonic Collection System (CT DEEP reporting archive 2016-2021), record bypass-35963739, reported Sep 2, 2021, 12:18 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Beacon Hill Brook” | Naugatuck WPCF | Manhole, 261-267 Cross St | 84,000 gallons | Ended (as reported); Sep 2, 2021, 9:15 AM EDT | Naugatuck WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xc30870ca3ddb, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Naugatuck River | Naugatuck WPCF | Manhole, 261-267 Cross St | “Possibly up to 85,000 gallons” | Ended (as reported); Sep 2, 2021, 9:15 AM EDT | Naugatuck WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963689, reported Sep 2, 2021, 8:18 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Naugatuck River | Naugatuck WPCF | Manhole, 261-267 Cross St | “Possibly up to 85,000 gallons” | Ended (as reported); Sep 2, 2021, 9:15 AM EDT | Naugatuck WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963688, reported Sep 2, 2021, 8:18 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Naugatuck River | Naugatuck WPCF | Manhole, 261-267 Cross St | “501 - 1,000 gallons” | Ended (as reported); Sep 2, 2021, 9:15 AM EDT | Naugatuck WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963687, reported Sep 2, 2021, 8:18 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Naugatuck River | Naugatuck WPCF | Manhole, 261-267 Cross St | “501 - 1,000 gallons” | Ended (as reported); Sep 2, 2021, 9:15 AM EDT | Naugatuck WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963686, reported Sep 2, 2021, 8:18 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Naugatuck River | Naugatuck WPCF | Manhole, 261-267 Cross St | “501 - 1,000 gallons” | Not stated by the source; end not reported | Naugatuck WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963685, reported Sep 2, 2021, 8:18 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Quinnipiac River | North Haven WPCF | Treatment Plant, 1122 Universal Drive North Haven, CT 06320 | 300,000 gallons | Ended (as reported); Sep 2, 2021, 6:15 AM EDT | North Haven WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x33f27d0df2b8, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Quinnipiac River | North Haven WPCF | Treatment Plant, 1122 Universal Drive North Haven, CT 06320 | “100,001 - 500,000 gallons” | Not stated by the source; end not reported | North Haven WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963269, reported Sep 2, 2021, 7:57 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Thames River | Montville | Treatment Plant, 83 Pink Row | 75,000 gallons | Ended (as reported); Sep 2, 2021, 6:00 AM EDT | Montville (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x6d23146fefdd, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Thames River | Montville | Treatment Plant, 83 Pink Row | “50,001 - 100,000 gallons” | Ended (as reported); Sep 2, 2021, 6:00 AM EDT | Montville (CT DEEP reporting archive 2016-2021), record bypass-35963849, reported Sep 2, 2021, 5:43 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Thames River | Montville | Treatment Plant, 83 Pink Row | “50,001 - 100,000 gallons” | Not stated by the source; end not reported | Montville (CT DEEP reporting archive 2016-2021), record bypass-35963848, reported Sep 2, 2021, 5:43 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Greenwich Harbor | Greenwich - Grass Island WPCF | Manhole, 1 Horseneck Lane | 1,000 gallons | Ended (as reported); Sep 2, 2021, 5:30 AM EDT | Greenwich - Grass Island WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xbc8f8f398318-2, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Greenwich Harbor | Greenwich - Grass Island WPCF | Manhole, 1 Horseneck Lane | 1,000 gallons | Ended (as reported); Sep 2, 2021, 7:15 AM EDT | Greenwich - Grass Island WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xbc8f8f398318, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Trout Brook | The Metropolitan District | Manhole, 1 FOX MEADOW LN - WH (REAR) | 1,000 gallons | Ended (as reported); Sep 3, 2021, 12:00 PM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xa62947de7727, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | “Ford Brook” | Norwich Public Utilities | Treatment Plant, 16 S Golden St | 24,000 gallons | Ended (as reported); Sep 2, 2021, 7:30 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x4aeba32a2c1a, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Yantic River | Norwich WPCF | Treatment Plant, 16 S Golden St | 24,000 gallons | Ended (as reported); Sep 2, 2021, 7:30 AM EDT | Norwich WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963601, reported Sep 2, 2021, 8:08 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Trout Brook | The Metropolitan District | Manhole, 1 FOX MEADOW LN - WH (REAR) | “Undetermined” | Ended (as reported); Sep 3, 2021, 12:00 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963387, reported Sep 2, 2021, 6:44 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Greenwich Harbor | Greenwich - Grass Island WPCF | Manhole, 1 Horseneck Lane | “Undetermined” | Ended (as reported); Sep 2, 2021, 7:15 AM EDT | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963289, reported Sep 2, 2021, 9:21 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Greenwich Harbor | Greenwich - Grass Island WPCF | Manhole, 1 Horseneck Lane | “Undetermined” | Not stated by the source; end not reported | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963288, reported Sep 2, 2021, 9:21 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Trout Brook | The Metropolitan District | Manhole, 1 FOX MEADOW LN - WH (REAR) | “Undetermined” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963223, reported Sep 2, 2021, 6:44 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Farmington River | The Metropolitan District – Poquonock WWTF | Treatment Plant, 1222 Poquonock Ave Windsor Ct 06095 | 378,000 gallons | Ended (as reported); Sep 2, 2021, 11:00 AM EDT | The Metropolitan District – Poquonock WWTF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x79c0c9ddc217, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Farmington River | The Metropolitan District – Poquonock WWTF | Treatment Plant, 1222 Poquonock Ave Windsor Ct 06095 | 378,000 gallons | Ended (as reported); Sep 2, 2021, 11:00 AM EDT | The Metropolitan District – Poquonock WWTF (CT DEEP reporting archive 2016-2021), record bypass-35963530, reported Sep 2, 2021, 5:37 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Farmington River | The Metropolitan District – Poquonock WWTF | Treatment Plant, 1222 Poquonock Ave Windsor Ct 06095 | “Undetermined” | Ended (as reported); Sep 2, 2021, 11:00 AM EDT | The Metropolitan District – Poquonock WWTF (CT DEEP reporting archive 2016-2021), record bypass-35963529, reported Sep 2, 2021, 5:37 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Farmington River | The Metropolitan District – Poquonock WWTF | Treatment Plant, 1222 Poquonock Ave Windsor Ct 06095 | “Undetermined” | Not stated by the source; end not reported | The Metropolitan District – Poquonock WWTF (CT DEEP reporting archive 2016-2021), record bypass-35963528, reported Sep 2, 2021, 5:37 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Pachaug River | Jewett City WPCA | Treatment Plant, 52 Wedgewood Drive | 9,000 gallons | Ended (as reported); Sep 2, 2021, 7:00 AM EDT | Jewett City WPCA (CT DEEP reporting archive 2016-2021), record bypass-35963725, reported Sep 2, 2021, 8:33 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 29 | 300 gallons | Ended (as reported); Sep 2, 2021, 5:55 AM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xd901482a1c93, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 029 | “51 - 500 gallons” | Ended (as reported); Sep 2, 2021, 5:55 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48468554, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Long Island Sound, Stamford Harbor | Stamford | Treatment Plant, Pump Station Road and Harbor View Avenue | 1 million gallons | Ended (as reported); Sep 2, 2021, 4:38 AM EDT | Stamford (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x27065de4dedb, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Long Island Sound, Stamford Harbor | Stamford | Treatment Plant, Pump Station Road and Harbor View Avenue | “Not known” | Not stated by the source; end not reported | Stamford (CT DEEP reporting archive 2016-2021), record bypass-35963573, reported Sep 2, 2021, 5:00 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | not linked to a mapped water | Derby | Treatment Plant, Caroline St | 10,000 gallons | Ended (as reported); Sep 2, 2021, 6:20 AM EDT | Derby (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x9ce0d50aebf6, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Poquonock River | Groton, Town of | Manhole, 1250 Poquonnock Road | 100 gallons | Ended (as reported); Sep 2, 2021, 5:30 AM EDT | Groton, Town of (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x24e67c391774, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Housatonic River | Derby | Treatment Plant, Caroline St | “5,001 - 20,000 gallons” | Ended (as reported); Sep 2, 2021, 6:20 AM EDT | Derby (CT DEEP reporting archive 2016-2021), record bypass-35963962, reported Sep 2, 2021, 6:31 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Poquonock River | Groton, Town of | Manhole, 1250 Poquonnock Road | “Undetermined” | Ended (as reported); Sep 2, 2021, 5:30 AM EDT | Groton, Town of (CT DEEP reporting archive 2016-2021), record bypass-35963897, reported Sep 2, 2021, 8:31 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Quinnipiac River | Wallingford | Treatment Plant, 155 John St | 1 million gallons | Ended (as reported); Sep 2, 2021, 8:00 AM EDT | Wallingford (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x08dc62667ae0, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Quinnipiac River | Wallingford | Treatment Plant, 155 John St | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 8:00 AM EDT | Wallingford (CT DEEP reporting archive 2016-2021), record bypass-35963956, reported Sep 2, 2021, 3:17 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Naugatuck River | Thomaston WPCF | Treatment Plant, Old Waterbury rd. | 5,000 gallons | Ended (as reported); Sep 2, 2021, 5:30 AM EDT | Thomaston WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x470ea9c3f3ac, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Naugatuck River | Thomaston WPCF | Treatment Plant, Old Waterbury rd. | “1,001 - 5,000 gallons” | Ended (as reported); Sep 2, 2021, 5:30 AM EDT | Thomaston WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963296, reported Sep 2, 2021, 4:51 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Greenwich Harbor | Greenwich - Grass Island WPCF | Manhole, 201-239 Shore Road (MHs 1292 and 4451) and 251-257 Shore Road (MHs 1436; 5063; 4449; 3701; 1300) | 1,200 gallons | Ended (as reported); Sep 2, 2021, 7:15 AM EDT | Greenwich - Grass Island WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xff96311f4c94, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Greenwich Harbor | Greenwich - Grass Island WPCF | Manhole, 201-239 Shore Road (MHs 1292 and 4451) and 251-257 Shore Road (MHs 1436; 5063; 4449; 3701; 1300) | “Undetermined” | Ended (as reported); Sep 2, 2021, 7:15 AM EDT | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963287, reported Sep 2, 2021, 10:03 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Greenwich Harbor | Greenwich - Grass Island WPCF | Manhole, 201-239 Shore Road (MHs 1292 and 4451) and 251-257 Shore Road (MHs 1436; 5063; 4449; 3701; 1300) | “Undetermined” | Not stated by the source; end not reported | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963286, reported Sep 2, 2021, 10:03 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Thames River | Norwich Public Utilities | Sewer Main, 70 Thames Street | 286,800 gallons | Ended (as reported); Sep 1, 2021, 7:19 AM EDT | Norwich Public Utilities (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xcfe72132c14b, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Yantic River | Norwich WPCF | Sewer Main, 70 Thames Street | 286,800 gallons | Ended (as reported); Sep 1, 2021, 7:19 AM EDT | Norwich WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964168, reported Sep 2, 2021, 1:06 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Quinnipiac River | Southington | Treatment Plant, 999 Meriden-Waterbury Turnpike | 3,000 gallons | Ended (as reported); Sep 2, 2021, 6:00 AM EDT | Southington (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x54c4beb518dc, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Quinnipiac River | Southington | Treatment Plant, 999 Meriden-Waterbury Turnpike | “1,001 - 5,000 gallons” | Ended (as reported); Sep 2, 2021, 6:00 AM EDT | Southington (CT DEEP reporting archive 2016-2021), record bypass-35963263, reported Sep 2, 2021, 9:26 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Stamford | Lateral - Private, 55 Wardwell ST. | 30 gallons | Ended (as reported); Sep 2, 2021, 3:21 AM EDT | Stamford (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x21fd386ea902, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Stamford | Lateral - Private, 55 Wardwell ST. | “Undetermined” | Ended (as reported); Sep 2, 2021, 3:21 AM EDT | Stamford (CT DEEP reporting archive 2016-2021), record bypass-35963647, reported Sep 2, 2021, 11:25 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Naugatuck River | City of Waterbury | 002-1 | “Over 1,000,000 gallons” | Ended (as reported); Sep 3, 2021, 5:57 AM EDT | City of Waterbury (CT DEEP reporting archive 2016-2021), record cso-48470841, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Naugatuck River | City of Waterbury | 002-1 | “Over 1,000,000 gallons” | Ended (as reported); Sep 3, 2021, 5:57 AM EDT | City of Waterbury (CT DEEP reporting archive 2016-2021), record cso-48470840, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Naugatuck River | City of Waterbury | 002-1 | “Over 1,000,000 gallons” | Ended (as reported); Sep 3, 2021, 12:00 AM EDT | City of Waterbury (CT DEEP reporting archive 2016-2021), record cso-48470683, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Naugatuck River | City of Waterbury | 002-1 | “Over 1,000,000 gallons” | Not stated by the source; end not reported | City of Waterbury (CT DEEP reporting archive 2016-2021), record cso-48467533, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Long Island Sound | West Haven | Treatment Plant, Beach Street | 10,000 gallons | Ended (as reported); Sep 2, 2021, 2:08 AM EDT | West Haven (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x6d262e3c961d, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Long Island Sound | West Haven | Treatment Plant, Beach Street | “5,001 - 20,000 gallons” | Not stated by the source; end not reported | West Haven (CT DEEP reporting archive 2016-2021), record bypass-35963913, reported Sep 2, 2021, 10:39 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | West River | West Haven | Pump Station, Front Avenue | 10,000 gallons | Ended (as reported); Sep 2, 2021, 12:00 PM EDT | West Haven (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xa5d2f3295fbf, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | West River | West Haven | Pump Station, Front Avenue | “5,001 - 20,000 gallons” | Ended (as reported); Sep 2, 2021, 12:00 PM EDT | West Haven (CT DEEP reporting archive 2016-2021), record bypass-35963967, reported Sep 2, 2021, 10:36 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | West River | West Haven | Pump Station, Front Avenue | “5,001 - 20,000 gallons” | Not stated by the source; end not reported | West Haven (CT DEEP reporting archive 2016-2021), record bypass-35963966, reported Sep 2, 2021, 10:36 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Piper Brook | New Britain | Manhole, 1133 East St | 150 gallons | Ended (as reported); Sep 2, 2021, 10:00 AM EDT | New Britain (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xf74ebe913635, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Piper Brook | New Britain | Manhole, 1170 East St | 150 gallons | Ended (as reported); Sep 2, 2021, 10:00 AM EDT | New Britain (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xc96093bdc19a, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | West Haven | Pump Station, Blohm Street | 10,000 gallons | Ended (as reported); Sep 2, 2021, 12:00 PM EDT | West Haven (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xc7fdf94a4f48, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | West Haven | Pump Station, Dawson Avenue/Ocean Avenue | 10,000 gallons | Ended (as reported); Sep 2, 2021, 12:00 PM EDT | West Haven (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xacdefdc275ea, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Cove River | West Haven | Pump Station, Painter Drive | 10,000 gallons | Ended (as reported); Sep 2, 2021, 12:00 PM EDT | West Haven (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xa721a41cc958, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Piper Brook | New Britain | Manhole, 1146 East St | 150 gallons | Ended (as reported); Sep 2, 2021, 10:00 AM EDT | New Britain (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x4515be3ade50, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Piper Brook | New Britain | Manhole, 1181 East St | 150 gallons | Ended (as reported); Sep 2, 2021, 10:00 AM EDT | New Britain (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x37c6338cab06, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Cove River | West Haven | Pump Station, Painter Drive | “5,001 - 20,000 gallons” | Ended (as reported); Sep 2, 2021, 12:00 PM EDT | West Haven (CT DEEP reporting archive 2016-2021), record bypass-35963974, reported Sep 2, 2021, 10:33 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Cove River | West Haven | Pump Station, Painter Drive | “5,001 - 20,000 gallons” | Not stated by the source; end not reported | West Haven (CT DEEP reporting archive 2016-2021), record bypass-35963973, reported Sep 2, 2021, 10:33 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | West Haven | Pump Station, Blohm Street | “5,001 - 20,000 gallons” | Ended (as reported); Sep 2, 2021, 12:00 PM EDT | West Haven (CT DEEP reporting archive 2016-2021), record bypass-35963969, reported Sep 2, 2021, 10:21 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | West Haven | Pump Station, Blohm Street | “5,001 - 20,000 gallons” | Not stated by the source; end not reported | West Haven (CT DEEP reporting archive 2016-2021), record bypass-35963968, reported Sep 2, 2021, 10:21 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | West Haven | Pump Station, Dawson Avenue/Ocean Avenue | “5,001 - 20,000 gallons” | Ended (as reported); Sep 2, 2021, 12:00 PM EDT | West Haven (CT DEEP reporting archive 2016-2021), record bypass-35963965, reported Sep 2, 2021, 10:29 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Long Island Sound | West Haven | Pump Station, Dawson Avenue/Ocean Avenue | “5,001 - 20,000 gallons” | Not stated by the source; end not reported | West Haven (CT DEEP reporting archive 2016-2021), record bypass-35963964, reported Sep 2, 2021, 10:29 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Piper Brook | New Britain | Manhole, 1133 East St | “Undetermined” | Ended (as reported); Sep 2, 2021, 10:00 AM EDT | New Britain (CT DEEP reporting archive 2016-2021), record bypass-35963784, reported Sep 2, 2021, 2:46 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Piper Brook | New Britain | Manhole, 1146 East St | “Undetermined” | Ended (as reported); Sep 2, 2021, 10:00 AM EDT | New Britain (CT DEEP reporting archive 2016-2021), record bypass-35963783, reported Sep 2, 2021, 2:44 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Piper Brook | New Britain | Manhole, 1170 East St | “Undetermined” | Ended (as reported); Sep 2, 2021, 10:00 AM EDT | New Britain (CT DEEP reporting archive 2016-2021), record bypass-35963782, reported Sep 2, 2021, 2:43 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Piper Brook | New Britain | Manhole, 1181 East St | “Undetermined” | Ended (as reported); Sep 2, 2021, 10:00 AM EDT | New Britain (CT DEEP reporting archive 2016-2021), record bypass-35963781, reported Sep 2, 2021, 2:40 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Hockanum River | Vernon WPCF | Treatment Plant, 100 Windsorville Road Vernon | 1 million gallons | Ended (as reported); Sep 6, 2021, 11:30 PM EDT | Vernon WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xc6c33b2806d4, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Hockanum River | Vernon WPCF | Treatment Plant, 100 Windsorville Road Vernon | “Undetermined” | Ended (as reported); Sep 6, 2021, 11:30 PM EDT | Vernon WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963564, reported Sep 2, 2021, 1:56 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Hockanum River | Vernon WPCF | Treatment Plant, 100 Windsorville Road Vernon | “Undetermined” | Not stated by the source; end not reported | Vernon WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963563, reported Sep 2, 2021, 1:56 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Quinnipiac River | Meriden | Pump Station, 226 evansville ave meriden ct | 2.01 million gallons | Ended (as reported); Sep 2, 2021, 9:45 AM EDT | Meriden (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x0640782a7990, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Quinnipiac River | Meriden | Pump Station, 226 evansville ave meriden ct | 2.01 million gallons | Ended (as reported); Sep 2, 2021, 9:45 AM EDT | Meriden (CT DEEP reporting archive 2016-2021), record bypass-35963988, reported Sep 2, 2021, 4:48 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Quinnipiac River | Meriden | Pump Station, 226 evansville ave meriden ct | “Undetermined” | Ended (as reported); Sep 2, 2021, 12:00 AM EDT | Meriden (CT DEEP reporting archive 2016-2021), record bypass-35963987, reported Sep 2, 2021, 4:48 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Quinnipiac River | Meriden | Pump Station, 226 evansville ave meriden ct | “Undetermined” | Not stated by the source; end not reported | Meriden (CT DEEP reporting archive 2016-2021), record bypass-35963986, reported Sep 2, 2021, 4:48 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Connecticut River | Mattabassett District | Treatment Plant, 245 Main St. Cromwell CT 06416 | 41.15 million gallons | Ended (as reported); Sep 2, 2021, 1:20 AM EDT | Mattabassett District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x5f4c4ee19676, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Connecticut River | Mattabassett District | Treatment Plant, 245 Main St. Cromwell CT 06416 | “Undetermined” | Not stated by the source; end not reported | Mattabassett District (CT DEEP reporting archive 2016-2021), record bypass-35963593, reported Sep 2, 2021, 1:38 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Connecticut River | Middletown WPCF | Manhole, 100 River Rd. | 150 gallons | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | Middletown WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x1dc37b99193a, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Connecticut River | Middletown WPCF | Manhole, 100 River Rd. | “Undetermined” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | Middletown WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963893, reported Sep 2, 2021, 3:20 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “WEBSTER BROOK” | The Metropolitan District | Pump Station, 98 CARR AVE NEWINGTON | 385,860 gallons | Ended (as reported); Sep 2, 2021, 3:45 PM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xeb765ffbaf1b, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “WEBSTER BROOK” | The Metropolitan District | Pump Station, 98 CARR AVE NEWINGTON | 385,860 gallons | Ended (as reported); Sep 2, 2021, 3:45 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963313, reported Sep 2, 2021, 1:42 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “WEBSTER BROOK” | The Metropolitan District | Pump Station, 98 CARR AVE NEWINGTON | 385,860 gallons | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963312, reported Sep 2, 2021, 1:42 AM 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 | Pump Station, 98 CARR AVE NEWINGTON | “1,001 - 5,000 gallons” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963228, reported Sep 2, 2021, 1:42 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Waterbury WPCF | Pump Station, 52 Terrell Road, Waterbury, CT 06708 | 750 gallons | Ended (as reported); Sep 2, 2021, 1:15 AM EDT | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xd853d1332bf1, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Waterbury WPCF | Pump Station, 52 Terrell Road, Waterbury, CT 06708 | 750 gallons | Ended (as reported); Sep 2, 2021, 1:15 AM EDT | Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963736, reported Sep 2, 2021, 2:38 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Waterbury WPCF | Pump Station, 52 Terrell Road, Waterbury, CT 06708 | 750 gallons | Ended (as reported); Sep 2, 2021, 1:15 AM EDT | Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963735, reported Sep 2, 2021, 2:38 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Waterbury WPCF | Pump Station, 52 Terrell Road, Waterbury, CT 06708 | “501 - 1,000 gallons” | Ended (as reported); Sep 2, 2021, 1:15 AM EDT | Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963734, reported Sep 2, 2021, 2:38 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Waterbury WPCF | Pump Station, 52 Terrell Road, Waterbury, CT 06708 | “501 - 1,000 gallons” | Not stated by the source; end not reported | Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963733, reported Sep 2, 2021, 2:38 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Ash Creek | Fairfield WPCF | Manhole, 131 Royal Ave, 17, 138, 207 & 187 Rutland Ave, 114 Brentwood Ave, 75 Hibiscus Street, 124 & 178 Halley Ave, 119 Berwick Ave, 173, 253 & 291 Fairchild Ave, 39 Bradford Street, Dresden Street, 16 Carthage Street, 35 Kings Highway, 57 Pierce Street, Arising | 100,000 gallons | Ended (as reported); Sep 2, 2021, 11:00 PM EDT | Fairfield WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x354252ea98fc, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Ash Creek | Fairfield WPCF | Manhole, 131 Royal Ave, 17, 138, 207 & 187 Rutland Ave, 114 Brentwood Ave, 75 Hibiscus Street, 124 & 178 Halley Ave, 119 Berwick Ave, 173, 253 & 291 Fairchild Ave, 39 Bradford Street, Dresden Street, 16 Carthage Street, 35 Kings Highway, 57 Pierce Street, Arising | “Not known at this time, bypasses are ongoing” | Not stated by the source; end not reported | Fairfield WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963846, reported Sep 2, 2021, 2:25 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Ash Creek | Fairfield WPCF | Manhole, 131 Royal Ave, 17, 138, 207 & 187 Rutland Ave, 114 Brentwood Ave, 75 Hibiscus Street, 124 & 178 Halley Ave, 119 Berwick Ave, 173, 253 & 291 Fairchild Ave, 39 Bradford Street, Dresden Street, 16 Carthage Street, 35 Kings Highway, 57 Pierce Street, Arising | 100,000 gallons | Ended (as reported); Sep 2, 2021, 11:00 PM EDT | Fairfield WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963845, reported Sep 2, 2021, 2:25 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Naugatuck River | Waterbury WPCF | Treatment Plant, 210 Municipal Road, Waterbury CT 06708 | 1 million gallons | Ended (as reported); Sep 2, 2021, 5:30 AM EDT | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x2a8e695c6160, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Naugatuck River | Waterbury WPCF | Treatment Plant, 210 Municipal Road, Waterbury CT 06708 | “Undetermined” | Ended (as reported); Sep 2, 2021, 5:30 AM EDT | Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963754, reported Sep 3, 2021, 1:47 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Naugatuck River | Waterbury WPCF | Treatment Plant, 210 Municipal Road, Waterbury CT 06708 | “Undetermined” | Not stated by the source; end not reported | Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963753, reported Sep 3, 2021, 1:47 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Horseneck Brook” | Greenwich - Grass Island WPCF | Manhole, 84 Brookside Drive | 1,000 gallons | Ended (as reported); Sep 2, 2021, 12:00 AM EDT | Greenwich - Grass Island WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xcf67f610eddb-2, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Horseneck Brook” | Greenwich - Grass Island WPCF | Manhole, 84 Brookside Drive | 1,000 gallons | Ended (as reported); Sep 4, 2021, 12:00 AM EDT | Greenwich - Grass Island WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xcf67f610eddb, published Oct 9, 2024, 12:47 PM EDT, 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 | 50,000 gallons | Ended (as reported); Sep 2, 2021, 12:45 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xc12b950d6f29, published Oct 9, 2024, 12:46 PM EDT, 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 | 999,999 gallons | Ended (as reported); Sep 2, 2021, 3:45 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xb884e6f10495, published Oct 9, 2024, 12:46 PM EDT, 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 | 500,000 gallons | Ended (as reported); Sep 2, 2021, 1:00 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xa212a2166beb, published Oct 9, 2024, 12:46 PM EDT, 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 | 500,000 gallons | Ended (as reported); Sep 2, 2021, 1:30 AM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x61896901f874, published Oct 9, 2024, 12:46 PM EDT, 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 | “500,001 - 999,999 gallons” | Ended (as reported); Sep 2, 2021, 3:45 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48470008, 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); Sep 2, 2021, 1:30 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469150, 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); Sep 2, 2021, 1:00 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468653, 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 | “20,001 - 50,000 gallons” | Ended (as reported); Sep 2, 2021, 12:45 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468367, 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 | volume not reported | Ended (as reported); Sep 2, 2021, 12:00 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467168, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467167, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467166, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467165, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467164, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467163, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Horseneck Brook” | Greenwich - Grass Island WPCF | Manhole, 84 Brookside Drive | “Undetermined” | Ended (as reported); Sep 4, 2021, 12:00 AM EDT | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963317, reported Sep 2, 2021, 4:05 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Horseneck Brook” | Greenwich - Grass Island WPCF | Manhole, 84 Brookside Drive | “Undetermined” | Not stated by the source; end not reported | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963316, reported Sep 2, 2021, 4:05 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Housatonic River | Stratford | Treatment Plant, Beacon Point Road | 7.5 million gallons | Ended (as reported); Sep 1, 2021, 11:53 PM EDT | Stratford (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xaffbfec70bf4, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Housatonic River | Stratford | Treatment Plant, Beacon Point Road | “Undetermined” | Not stated by the source; end not reported | Stratford (CT DEEP reporting archive 2016-2021), record bypass-35963872, reported Sep 2, 2021, 2:56 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Stamford | Lateral - Private, 102 Seaside Ave. | 30 gallons | Ended (as reported); Sep 2, 2021, 12:50 AM EDT | Stamford (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x0530d58bd4b0, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Stamford | Lateral - Private, 102 Seaside Ave. | “Undetermined” | Ended (as reported); Sep 2, 2021, 12:50 AM EDT | Stamford (CT DEEP reporting archive 2016-2021), record bypass-35963660, reported Sep 2, 2021, 11:20 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 | “100,001 - 500,000 gallons” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467115, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Norwalk River | Norwalk WPCA | Treatment Plant, 60 South Smith Street. Norwalk, CT 06855 | 1 million gallons | Ended (as reported); Sep 1, 2021, 9:59 PM EDT | Norwalk WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x37848746d544, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Norwalk River | Norwalk WPCF | Treatment Plant, 60 South Smith Street. Norwalk, CT 06855 | “Undetermined” | Not stated by the source; end not reported | Norwalk WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963235, reported Sep 1, 2021, 11:06 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Long Island Sound, Cedar Creek | Bridgeport WPCA West Side | Treatment Plant, 203 Bostwick avenue | 20.96 million gallons | Ended (as reported); Sep 2, 2021, 4:00 PM EDT | Bridgeport WPCA West Side (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xb36f019f1823, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Long Island Sound, Cedar Creek | Bridgeport Westside | Treatment Plant, 203 Bostwick avenue | “Undetermined” | Not stated by the source; end not reported | Bridgeport Westside (CT DEEP reporting archive 2016-2021), record bypass-35963537, reported Sep 1, 2021, 9:49 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Ash Creek | City of Bridgeport - West Side WPCF | 91 DEW | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xef0a1c60901d, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Black Rock Harbor | City of Bridgeport - West Side WPCF | 38 SEAB | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xdb12730edba1, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Yellow Mill Pond | City of Bridgeport - East Side WPCF | STRAT | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - East Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xd8c6e589d2d3, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Bridgeport Harbor | City of Bridgeport - West Side WPCF | 145 TIC | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xc0377ccdad15, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport - West Side WPCF | 76 HOUS | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xb7776ce0b6b6, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport - West Side WPCF | 79 EWAS | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 PM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xb3ffd6ec1c3a, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Cedar Creek | City of Bridgeport - West Side WPCF | 40 WORD | “100,001 - 500,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xae99b28113aa, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Black Rock Harbor | City of Bridgeport - West Side WPCF | 87 ANTH | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xae4e93eddfb1, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport - West Side WPCF | 207 STATE A&B | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xad746b9dd7b4, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport - West Side WPCF | 50 FAIR | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xa520ad246400, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Ash Creek | City of Bridgeport - West Side WPCF | CEM | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xa0692a2cf3be, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Yellow Mill Pond | City of Bridgeport - East Side WPCF | BARN 18 | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - East Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xa0271e376127, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Bridgeport Harbor | City of Bridgeport - West Side WPCF | RAIL S | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x9792c7c2ce20, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Yellow Mill Pond | City of Bridgeport - East Side WPCF | WANN 153 | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - East Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x92023212c27c, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Island Brook | City of Bridgeport - West Side WPCF | 101 CAP | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x8eb7be2b63aa, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport - West Side WPCF | 49 WALL | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x7b4bd4435b5f, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | “Johnson's Creek” | City of Bridgeport - East Side WPCF | BAYEL 6 | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - East Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x52671c466233, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport - West Side WPCF | 33 HUNT | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x47e5c0cf7c53, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport - West Side WPCF | 195 OVER | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x3760dc177fb4, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport - West Side WPCF | 48 47 TER N&S | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x33399271f5e1, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Cedar Creek | City of Bridgeport - West Side WPCF | 84 ARBOR | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x26d670d2c037, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Treatment plant bypass | Bridgeport Harbor | Bridgeport WPCA East Side | Treatment Plant, 695 Seaview Avenue, Bridgeport, CT 06607 | 5.51 million gallons | Ended (as reported); Sep 2, 2021, 10:00 AM EDT | Bridgeport WPCA East Side (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x204c6bd43932, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport - West Side WPCF | 80 CON | “50,001 - 100,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x1dda5205e412, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport - West Side WPCF | 77 GRAND | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - West Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x15a329d570c4, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Yellow Mill Pond | City of Bridgeport - East Side WPCF | CHUR 22 | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport - East Side WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x0b78b5d6fe09, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Black Rock Harbor | City of Bridgeport WPCA - West Side WPCF | 87 ANTH | “Over 1,000,000 gallons” | Ended (as reported); Sep 3, 2021, 3:30 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470705, 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 | volume not reported | Ended (as reported); Sep 3, 2021, 3:30 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470703, 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 | 79 EWAS | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 PM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470635, 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 | STRAT | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470285, 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 | 38 SEAB | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470284, 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 | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470283, 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 | 40 WORD | “100,001 - 500,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470282, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Bridgeport Harbor | City of Bridgeport WPCA - West Side WPCF | 145 TIC | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470281, 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 | 195 OVER | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470280, 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 | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470279, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Bridgeport Harbor | City of Bridgeport WPCA - West Side WPCF | RAIL S | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470278, 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 | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470277, 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 | 48 47 TER N&S | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470276, 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 | CEM | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470275, 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 | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470274, 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 | 50 FAIR | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470273, 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 | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470272, 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 | 80 CON | “50,001 - 100,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470271, 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 | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470267, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Island Brook | City of Bridgeport WPCA - West Side WPCF | 101 CAP | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470266, 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 | 33 HUNT | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470265, 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 | 207 STATE A&B | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470264, 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 | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470263, 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 | 76 HOUS | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470262, 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 | 77 GRAND | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 3:30 AM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470261, 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 | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 12:00 AM EDT | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469779, 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 | volume not reported | Not stated by the source; end not reported | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48466991, 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 | 76 HOUS | volume not reported | Not stated by the source; end not reported | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48466990, 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 | volume not reported | Not stated by the source; end not reported | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48466989, 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 | 77 GRAND | volume not reported | Not stated by the source; end not reported | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48466988, 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 | volume not reported | Not stated by the source; end not reported | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48466987, the source gives no report time, 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-35962947, reported Sep 1, 2021, 10:11 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Trout Brook | The Metropolitan District | 204 Talcott Rd West Hartford | 3.15 million gallons | Ended (as reported); Sep 2, 2021, 4:40 PM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xf7b46c9b77fa, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Trout Brook | The Metropolitan District | 204 Talcott Rd West Hartford | “Undetermined” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963695, reported Sep 1, 2021, 9:36 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Trout Brook | The Metropolitan District | 204 Talcott Rd West Hartford | 3 gallons | Ended (as reported); Sep 2, 2021, 4:40 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963413, reported Sep 1, 2021, 9:36 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 | Talcott Rd @ Chelton Ave | 9.33 million gallons | Ended (as reported); Sep 3, 2021, 3:00 AM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xa3127c2569f3, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Trout Brook | The Metropolitan District | Talcott Rd @ Chelton Ave | “Undetermined” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963696, reported Sep 1, 2021, 9:24 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 | “Undetermined” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963694, reported Sep 1, 2021, 9:24 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 | 9 gallons | Ended (as reported); Sep 3, 2021, 3:00 AM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963412, reported Sep 1, 2021, 9:24 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 | “Undetermined” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963411, reported Sep 1, 2021, 9:24 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 17 | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 5:55 PM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xdbe60e0cd261, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 017 | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 5:55 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470687, 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 | volume not reported | Ended (as reported); Sep 2, 2021, 5:55 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470686, 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 | volume not reported | Not stated by the source; end not reported | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467480, 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 | 25 | 30,000 gallons | Ended (as reported); Sep 2, 2021, 2:35 AM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x19eb062eb7a0, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 025 | “20,001 - 50,000 gallons” | Ended (as reported); Sep 2, 2021, 2:35 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470341, 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 | 18 | 1 million gallons | Ended (as reported); Sep 2, 2021, 11:50 AM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x3a74ef771c8b, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 018 | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 11:50 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470609, 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 | 32 | 1 million gallons | Ended (as reported); Sep 2, 2021, 8:50 AM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x5412fc87f73f, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 032 | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 8:50 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470580, 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 | 23 | “500,001 - 999,999 gallons” | Ended (as reported); Sep 2, 2021, 2:05 AM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xf6f769149439, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 24 | 0 gallons | Not stated by the source; end not reported | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xb375b82c344e, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 19 | 1 million gallons | Ended (as reported); Sep 2, 2021, 7:05 AM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x9ad628504efe, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 22 | “100,001 - 500,000 gallons” | Ended (as reported); Sep 2, 2021, 1:55 AM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x7102c5c19a24, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 31 | “20,001 - 50,000 gallons” | Ended (as reported); Sep 2, 2021, 1:25 AM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x389a75d656bd, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 019 | “Over 1,000,000 gallons” | Ended (as reported); Sep 2, 2021, 7:05 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470534, 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 | “500,001 - 999,999 gallons” | Ended (as reported); Sep 2, 2021, 2:05 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470342, 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 | “100,001 - 500,000 gallons” | Ended (as reported); Sep 2, 2021, 1:55 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470330, 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 | “20,001 - 50,000 gallons” | Ended (as reported); Sep 2, 2021, 1:25 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470307, 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 | volume not reported | Not stated by the source; end not reported | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467484, 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 | volume not reported | Not stated by the source; end not reported | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467483, 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 | volume not reported | Not stated by the source; end not reported | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467482, 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 | volume not reported | Not stated by the source; end not reported | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467481, 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 | 4 | 30,000 gallons | Ended (as reported); Sep 2, 2021, 6:30 AM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xcc5e4bfe61af, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 004 | “20,001 - 50,000 gallons” | Ended (as reported); Sep 2, 2021, 6:30 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470518, 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 | 5 | “Over 1,000,000 gallons” | Ended (as reported); Sep 3, 2021, 9:25 AM EDT | City of Norwich (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xce2ed0715b47, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 005 | “Over 1,000,000 gallons” | Ended (as reported); Sep 3, 2021, 9:25 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470824, 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 | 005 | volume not reported | Not stated by the source; end not reported | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467456, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Piper Brook | The Metropolitan District | Manhole, 115 Hillcrest Ave | 20.53 million gallons | Ended (as reported); Sep 4, 2021, 9:15 PM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x3360e7c86ca5, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 21:17 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Piper Brook | The Metropolitan District | Manhole, 115 Hillcrest Ave | “100,001 - 500,000 gallons” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963702, reported Sep 1, 2021, 6:56 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Piper Brook | The Metropolitan District | Manhole, 115 Hillcrest Ave | “100,001 - 500,000 gallons” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963417, reported Sep 1, 2021, 6:56 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Piper Brook | The Metropolitan District | Manhole, 115 Hillcrest Ave | 20 gallons | Ended (as reported); Sep 4, 2021, 9:12 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963416, reported Sep 1, 2021, 6:56 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Piper Brook | The Metropolitan District | Manhole, 115 Hillcrest Ave | 20 gallons | Ended (as reported); Sep 4, 2021, 9:15 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963415, reported Sep 1, 2021, 6:56 PM EDT, 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 | 20,000 gallons | Ended (as reported); Sep 1, 2021, 3:45 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xc85c53667e1c, published Oct 9, 2024, 12:46 PM EDT, 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 | 500,000 gallons | Ended (as reported); Sep 1, 2021, 5:30 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x86d2d50409aa, published Oct 9, 2024, 12:46 PM EDT, 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 | 500,000 gallons | Ended (as reported); Sep 1, 2021, 4:30 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x7c12c0ba5ad0, published Oct 9, 2024, 12:46 PM EDT, 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 | 500,000 gallons | Ended (as reported); Sep 1, 2021, 4:30 PM EDT | Greater New Haven WPCA (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x2facbbde2c46, published Oct 9, 2024, 12:46 PM EDT, 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 | “100,001 - 500,000 gallons” | Ended (as reported); Sep 1, 2021, 5:30 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469674, 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); Sep 1, 2021, 4:30 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468854, 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); Sep 1, 2021, 4:30 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468853, 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 | “5,001 - 20,000 gallons” | Ended (as reported); Sep 1, 2021, 3:45 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467985, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467162, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467161, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467160, 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 | volume not reported | Not stated by the source; end not reported | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467159, 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 | 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); Sep 2, 2021, 9:30 PM EDT | The Metropolitan District (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xa2a82a74d748, published Oct 9, 2024, 12:46 PM EDT, retrieved 2026-11-02 21:17 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); Sep 2, 2021, 9:30 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48470727, 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 | 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); Sep 2, 2021, 12:00 AM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48470579, 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 | 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” | Not stated by the source; end not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467116, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Original notice · Full record |