Connecticut / Reports / 2018 /
Connecticut sewage discharges, March 2018
44 records of sewage discharges and water advisories in Connecticut dated in March 2018, newest first. Each record keeps the source's own times and wording.
Source: the agencies, sewer operators and EPA records named on each row and on the Sources page. Updated 2026-11-02 21:26 UTC.
| Start | Type | Water | Sewer operator | Outlet | Volume | Status and end | Source and record |
|---|---|---|---|---|---|---|---|
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Norwalk WPCF | Sewer Main, 11 Three Seasons Lane, Norwalk CT | 200 gallons | Ended (as reported); Mar 28, 2018, 10:20 AM EDT | Norwalk WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964338, reported Mar 28, 2018, 11:36 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “Norwalk Harbor” | Norwalk WPCF | Sewer Main, 11 Hawkins Ave | 200 gallons | Ended (as reported); Mar 26, 2018, 2:30 PM EDT | Norwalk WPCF (CT DEEP reporting archive 2016-2021), record bypass-35965603, reported Mar 26, 2018, 3:34 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Cove River | West Haven | Manhole, 365 West Spring St | “1 - 50” | Ended (as reported); Mar 23, 2018, 9:00 AM EDT | West Haven (CT DEEP reporting archive 2016-2021), record bypass-35964576, reported Mar 23, 2018, 9:35 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 CT | 293,562 gallons | Ended (as reported); Mar 21, 2018, 6:00 PM EDT | Vernon WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963131, reported Mar 21, 2018, 5:27 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 | “100,000 - 499,999 gallons” | Ended (as reported); Mar 13, 2018, 4:00 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469326, reported Mar 13, 2018, 2:30 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Quinnipiac River | Greater New Haven WPCA | Quinnipiac River CSOs: 015, 016, 019, 020 | “100,000 - 499,999 gallons” | Ended (as reported); Mar 13, 2018, 3:45 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469184, reported Mar 13, 2018, 2:26 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | “500,000 - 999,999 gallons” | Ended (as reported); Mar 13, 2018, 3:30 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469032, reported Mar 13, 2018, 2:22 PM 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 | “100,000 - 499,999 gallons” | Ended (as reported); Mar 13, 2018, 3:15 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468817, reported Mar 13, 2018, 2:18 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Greenwich Harbor | Greenwich - Grass Island WPCF | Sewer Main, 15 Havemeyer Place and 11 Bruce Place | “501 - 1,000 gallons” | Ended (as reported); Mar 12, 2018, 10:20 AM EDT | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964749, reported Mar 12, 2018, 11:21 AM 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 | “100,000 - 499,999 gallons” | Ended (as reported); Mar 8, 2018, 3:00 PM EST | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469699, reported Mar 8, 2018, 1:02 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Quinnipiac River | Greater New Haven WPCA | Quinnipiac River CSOs: 015, 016, 019, 020 | “100,000 - 499,999 gallons” | Ended (as reported); Mar 8, 2018, 2:30 PM EST | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469244, reported Mar 8, 2018, 1:01 PM EST, 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 | “500,000 - 999,999 gallons” | Ended (as reported); Mar 8, 2018, 2:15 PM EST | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469090, reported Mar 8, 2018, 12:59 PM EST, 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 - 499,999 gallons” | Ended (as reported); Mar 8, 2018, 2:00 PM EST | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468916, reported Mar 8, 2018, 12:58 PM EST, 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 | “100,000 - 499,999 gallons” | Ended (as reported); Mar 7, 2018, 4:00 PM EST | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469325, reported Mar 7, 2018, 2:19 PM EST, 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 | “100,000 - 499,999 gallons” | Ended (as reported); Mar 7, 2018, 3:30 PM EST | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469031, reported Mar 7, 2018, 2:21 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Quinnipiac River | Greater New Haven WPCA | Quinnipiac River CSOs: 015, 016, 019, 020 | “100,000 - 499,999 gallons” | Ended (as reported); Mar 7, 2018, 3:30 PM EST | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469030, reported Mar 7, 2018, 2:20 PM EST, 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 - 499,999 gallons” | Ended (as reported); Mar 7, 2018, 3:15 PM EST | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468816, reported Mar 7, 2018, 2:22 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Norwalk River | Norwalk WPCF | Treatment Plant, 60 South Smith Street, Norwalk CT | 1.86 million gallons | Ended (as reported); Mar 2, 2018, 7:30 PM EST | Norwalk WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963580, reported Mar 2, 2018, 11:55 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Ash Creek | Fairfield WPCF | Manhole, 124 Haley Avenue, 110 Berwick Avenue, 2 Mahloes at 32 Arising Street, 501 Nathan Hale Street and Hibiscus (total of 6 manholes). | 14,200 gallons | Ended (as reported); Mar 3, 2018, 2:00 AM EST | Fairfield WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963878, reported Mar 2, 2018, 11:05 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 029 | “Less than 1,000 gallons” | Ended (as reported); Mar 2, 2018, 1:55 PM EST | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470226, reported Mar 5, 2018, 11:14 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Stamford | Manhole, West Ave. | “1 - 50” | Ended (as reported); Mar 2, 2018, 8:35 AM EST | Stamford (CT DEEP reporting archive 2016-2021), record bypass-35965403, reported Mar 2, 2018, 8:37 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Greenwich - Grass Island WPCF | Sewer Main, 7 Carol Place - Riverside CT | “51 - 500 gallons” | Ended (as reported); Mar 2, 2018, 10:00 AM EST | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964478, reported Mar 2, 2018, 10:06 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 018 | “1,000 - 9,999 gallons” | Ended (as reported); Mar 2, 2018, 2:25 PM EST | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470355, reported Mar 5, 2018, 11:07 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport WPCA - West Side WPCF | WESTSIDE CSO: 48 TERS, 79 EWAS, 77 GRAND, 207 STATE A&B | “100,000 - 499,999 gallons” | Ended (as reported); Mar 6, 2018, 7:30 AM EST | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48470876, reported Mar 2, 2018, 9:14 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 017 | “1,000,000 - 4,999,999 gallons” | Ended (as reported); Mar 3, 2018, 2:05 AM EST | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470658, reported Mar 5, 2018, 11:01 AM EST, 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 | not provided | “100,000 - 499,999 gallons” | Ended (as reported); Mar 2, 2018, 7:30 AM EST | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48468798, reported Mar 6, 2018, 4:14 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Pequonnock River | City of Bridgeport WPCA - West Side WPCF | 49 WALL | “100,000 - 499,999 gallons” | Ended (as reported); Mar 2, 2018, 7:30 AM EST | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48468787, reported Mar 6, 2018, 4:09 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Yellow Mill Pond | City of Bridgeport WPCA - East Side WPCF | WANN 153 | “100,000 - 499,999 gallons” | Ended (as reported); Mar 2, 2018, 7:30 AM EST | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48468747, reported Mar 6, 2018, 4:16 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Ash Creek | City of Bridgeport WPCA - West Side WPCF | 91 DEW | “100,000 - 499,999 gallons” | Ended (as reported); Mar 2, 2018, 7:30 AM EST | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48468746, reported Mar 6, 2018, 4:13 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Cedar Creek | City of Bridgeport WPCA - West Side WPCF | 84 ARBOR | “100,000 - 499,999 gallons” | Ended (as reported); Mar 2, 2018, 6:30 AM EST | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48467626, reported Mar 6, 2018, 4:11 PM EST, 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 | not provided | 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-48467553, reported Mar 2, 2018, 9:15 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Bridgeport Harbor | Bridgeport Eastside | Treatment Plant, 695 Seaview Avenue, Bridgeprt, Connecticut 06607 | “3.91” | Ended (as reported); Mar 2, 2018, 2:30 PM EST | Bridgeport Eastside (CT DEEP reporting archive 2016-2021), record bypass-35962923, reported Mar 2, 2018, 8:05 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 023 | “100,000 - 499,999 gallons” | Ended (as reported); Mar 2, 2018, 10:45 PM EST | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470604, reported Mar 5, 2018, 11:11 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 019 | “500,000 - 999,999 gallons” | Ended (as reported); Mar 3, 2018, 4:40 AM EST | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470699, reported Mar 5, 2018, 11:09 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 022 | “100,000 - 499,999 gallons” | Ended (as reported); Mar 3, 2018, 7:50 AM EST | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470762, reported Mar 5, 2018, 11:10 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 004 | “100,000 - 499,999 gallons” | Ended (as reported); Mar 3, 2018, 12:15 PM EST | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470761, reported Mar 5, 2018, 10:59 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 025 | “500,000 - 999,999 gallons” | Ended (as reported); Mar 4, 2018, 11:35 PM EST | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470861, reported Mar 5, 2018, 11:13 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Cedar Creek | Bridgeport Westside | Treatment Plant, 205 Bostwick Avenue, Bridgeport | 18 million gallons | Ended (as reported); Mar 2, 2018, 8:06 PM EST | Bridgeport Westside (CT DEEP reporting archive 2016-2021), record bypass-35963319, reported Mar 2, 2018, 6:59 AM EST, 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 | “100,000 - 499,999 gallons” | Ended (as reported); Mar 2, 2018, 6:15 AM EST | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48470164, reported Mar 2, 2018, 1:26 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Quinnipiac River | Greater New Haven WPCA | Quinnipiac River CSOs: 015, 016, 019, 020 | “100,000 - 499,999 gallons” | Ended (as reported); Mar 2, 2018, 4:30 AM EST | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469918, reported Mar 2, 2018, 1:25 AM EST, 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 - 499,999 gallons” | Ended (as reported); Mar 2, 2018, 4:00 AM EST | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469806, reported Mar 2, 2018, 1:21 AM EST, 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 | “500,000 - 999,999 gallons” | Ended (as reported); Mar 2, 2018, 3:15 AM EST | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469340, reported Mar 2, 2018, 1:24 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 024 | “1,000,000 - 4,999,999 gallons” | Ended (as reported); Mar 5, 2018, 7:00 AM EST | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470873, reported Mar 5, 2018, 11:12 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Greater New Haven WPCA | Manhole, 22 Vista Dr, East Haven CT | 75 gallons | Ended (as reported); Mar 1, 2018, 12:10 PM EST | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record bypass-35965623, reported Mar 1, 2018, 1:09 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice · Full record |