Connecticut / Reports / 2018 /
Connecticut sewage discharges, July 2018
85 records of sewage discharges and water advisories in Connecticut dated in July 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 |
|---|---|---|---|---|---|---|---|
| Treatment plant bypass | “Ct River” | Middletown WPCF | Treatment Plant, 100 River Road | “<500” | Ended (as reported); Jul 31, 2018, 3:45 PM EDT | Middletown WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964120, reported Aug 1, 2018, 10:46 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | “Ct River” | Middletown WPCF | Treatment Plant, 100 River Road | “<500” | Ended (as reported); Jul 31, 2018, 3:45 PM EDT | Middletown WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964119, reported Aug 1, 2018, 10:46 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Norwalk River | Norwalk WPCF | Sewer Main, 47 Riverside Ave | 50 gallons | Ended (as reported); Jul 31, 2018, 1:15 PM EDT | Norwalk WPCF (CT DEEP reporting archive 2016-2021), record bypass-35965438, reported Jul 31, 2018, 1:39 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Poquonock River | Groton, Town of | Pump Station, 2 Fort Hill Road, Groton, CT | 5,400 gallons | Ended (as reported); Jul 29, 2018, 4:55 PM EDT | Groton, Town of (CT DEEP reporting archive 2016-2021), record bypass-35963148, reported Jul 29, 2018, 5:05 PM EDT, 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 | volume not reported | Ended (as reported); Jun 28, 2018, 2:02 PM EDT | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48467555, reported Jul 2, 2018, 2:03 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Yellow Mill Pond | City of Bridgeport WPCA - East Side WPCF | CHUR 22 | “100,000 - 499,999 gallons” | Ended (as reported); Jul 25, 2018, 8:00 PM EDT | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48467542, reported Jul 27, 2018, 3:27 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Cedar Creek | Bridgeport Westside | Treatment Plant, 205 Bostwick Avenue, Bridgeport | 8.42 million gallons | Ended (as reported); Jul 26, 2018, 4:00 AM EDT | Bridgeport Westside (CT DEEP reporting archive 2016-2021), record bypass-35963336, reported Jul 25, 2018, 11:11 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | “Johnson's Creek” | City of Bridgeport WPCA - East Side WPCF | BAYEL 6 | “100,000 - 499,999 gallons” | Ended (as reported); Jul 25, 2018, 9:00 PM EDT | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48468769, reported Jul 27, 2018, 3:25 PM EDT, 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 | volume not reported | Ended (as reported); Jul 25, 2018, 9:00 PM EDT | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48468628, reported Jul 27, 2018, 3:30 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Yellow Mill Pond | City of Bridgeport WPCA - East Side WPCF | BARN 18 | “100,000 - 499,999 gallons” | Ended (as reported); Jul 25, 2018, 9:00 PM EDT | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48468567, reported Jul 27, 2018, 3:28 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Long Island Sound | Bridgeport Eastside | Treatment Plant, 695 Seaview Ave. | “1 - 50” | Ended (as reported); Jul 25, 2018, 2:00 PM EDT | Bridgeport Eastside (CT DEEP reporting archive 2016-2021), record bypass-35964802, reported Jul 25, 2018, 3:22 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Black Rock Harbor | City of Bridgeport WPCA - West Side WPCF | 87 ANTH | “100,000 - 499,999 gallons” | Ended (as reported); Jul 25, 2018, 2:30 PM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469616, reported Jul 27, 2018, 3:20 PM EDT, 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); Jul 25, 2018, 2:30 PM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469592, reported Jul 27, 2018, 3:23 PM EDT, 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); Jul 25, 2018, 2:30 PM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469546, reported Jul 27, 2018, 3:21 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Cedar Creek | City of Bridgeport WPCA - West Side WPCF | 87 ANTH | “100,000 - 499,999 gallons” | Ended (as reported); Jul 25, 2018, 2:30 PM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469495, reported Jul 27, 2018, 3:18 PM EDT, 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); Jul 25, 2018, 2:30 PM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469405, reported Jul 25, 2018, 3:30 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | “NO SPILL - Change in Conveyance” | Norwalk WPCF | Manhole, 32 East Avenue, Norwalk CT | 0 gallons | Ended (as reported); Jul 25, 2018, 12:05 AM EDT | Norwalk WPCF (CT DEEP reporting archive 2016-2021), record bypass-35965437, reported Jul 25, 2018, 2:35 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); Jul 23, 2018, 1:15 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468997, reported Jul 23, 2018, 12:30 AM 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); Jul 23, 2018, 1:00 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468640, reported Jul 23, 2018, 12:28 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | “100,000 - 499,999 gallons” | Ended (as reported); Jul 23, 2018, 1:00 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468639, reported Jul 23, 2018, 12:27 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 | “100,000 - 499,999 gallons” | Ended (as reported); Jul 23, 2018, 12:45 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468332, reported Jul 23, 2018, 12:26 AM EDT, 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 | Ended (as reported); Jul 27, 2018, 6:30 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48470879, reported Jul 22, 2018, 6:38 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); Jul 22, 2018, 7:30 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469241, reported Jul 22, 2018, 6:10 AM 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); Jul 22, 2018, 7:00 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468912, reported Jul 22, 2018, 6:06 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | “100,000 - 499,999 gallons” | Ended (as reported); Jul 22, 2018, 7:00 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468911, reported Jul 22, 2018, 6:04 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 | “100,000 - 499,999 gallons” | Ended (as reported); Jul 22, 2018, 6:45 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468481, reported Jul 22, 2018, 6:01 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); Jul 18, 2018, 1:15 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468996, reported Jul 18, 2018, 12:19 AM 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); Jul 18, 2018, 1:00 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468638, reported Jul 18, 2018, 12:17 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 | “50,000 - 99,999 gallons” | Ended (as reported); Jul 18, 2018, 12:45 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468368, reported Jul 18, 2018, 12:15 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | “100,000 - 499,999 gallons” | Ended (as reported); Jul 18, 2018, 12:45 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468331, reported Jul 18, 2018, 12:16 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Black Rock Harbor | City of Bridgeport WPCA - West Side WPCF | 87 ANTH | “100,000 - 499,999 gallons” | Ended (as reported); Jul 17, 2018, 7:00 PM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469651, reported Jul 20, 2018, 2:50 PM EDT, 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); Jul 17, 2018, 7:00 PM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469644, reported Jul 20, 2018, 2:57 PM EDT, 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 | volume not reported | Ended (as reported); Jul 17, 2018, 7:00 PM EDT | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469640, reported Jul 20, 2018, 3:05 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Yellow Mill Pond | City of Bridgeport WPCA - East Side WPCF | CHUR 22 | “100,000 - 499,999 gallons” | Ended (as reported); Jul 17, 2018, 7:00 PM EDT | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469635, reported Jul 20, 2018, 3:02 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Cedar Creek | City of Bridgeport WPCA - West Side WPCF | not provided | “100,000 - 499,999 gallons” | Ended (as reported); Jul 17, 2018, 7:00 PM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469626, reported Jul 20, 2018, 2:54 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Yellow Mill Pond | City of Bridgeport WPCA - East Side WPCF | BARN 18 | “100,000 - 499,999 gallons” | Ended (as reported); Jul 17, 2018, 7:00 PM EDT | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469590, reported Jul 20, 2018, 3:03 PM EDT, 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); Jul 17, 2018, 7:00 PM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469574, reported Jul 20, 2018, 2:56 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | “Johnson's Creek” | City of Bridgeport WPCA - East Side WPCF | BAYEL 6 | “100,000 - 499,999 gallons” | Ended (as reported); Jul 17, 2018, 7:00 PM EDT | City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469490, reported Jul 20, 2018, 3:00 PM EDT, 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); Jul 17, 2018, 7:00 PM EDT | City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469404, reported Jul 17, 2018, 4:35 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); Jul 17, 2018, 5:45 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468939, reported Jul 17, 2018, 4:40 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); Jul 17, 2018, 5:45 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468938, reported Jul 17, 2018, 4:39 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | “100,000 - 499,999 gallons” | Ended (as reported); Jul 17, 2018, 5:45 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468937, reported Jul 17, 2018, 4:38 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); Jul 17, 2018, 5:30 PM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468502, reported Jul 17, 2018, 4:37 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Cedar Creek | Bridgeport Westside | Treatment Plant, 205 Bostwick Avenue, Bridgeport | 12.69 million gallons | Ended (as reported); Jul 18, 2018, 1:30 AM EDT | Bridgeport Westside (CT DEEP reporting archive 2016-2021), record bypass-35963677, reported Jul 18, 2018, 6:55 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 005 | “1,000 - 9,999 gallons” | Ended (as reported); Jul 17, 2018, 5:00 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48468211, reported Jul 18, 2018, 7:36 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 029 | “1,000 - 9,999 gallons” | Ended (as reported); Jul 17, 2018, 11:40 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470360, reported Jul 18, 2018, 7:53 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 017 | “500,000 - 999,999 gallons” | Ended (as reported); Jul 17, 2018, 7:20 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469936, reported Jul 18, 2018, 7:39 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 024 | “100,000 - 499,999 gallons” | Ended (as reported); Jul 17, 2018, 7:20 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469935, reported Jul 18, 2018, 7:48 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 025 | “50,000 - 99,999 gallons” | Ended (as reported); Jul 17, 2018, 6:45 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469809, reported Jul 18, 2018, 7:50 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 019 | “50,000 - 99,999 gallons” | Ended (as reported); Jul 17, 2018, 6:20 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469703, reported Jul 18, 2018, 7:43 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 004 | “1,000 - 9,999 gallons” | Ended (as reported); Jul 17, 2018, 6:20 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469702, reported Jul 18, 2018, 7:35 AM EDT, 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); Jul 17, 2018, 6:15 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469677, reported Jul 18, 2018, 7:45 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 031 | “1,000 - 9,999 gallons” | Ended (as reported); Jul 17, 2018, 4:55 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48468370, reported Jul 18, 2018, 7:54 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 032 | “1,000 - 9,999 gallons” | Ended (as reported); Jul 17, 2018, 4:20 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467799, reported Jul 18, 2018, 7:56 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 018 | “100,000 - 499,999 gallons” | Ended (as reported); Jul 17, 2018, 4:55 PM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48468462, reported Jul 18, 2018, 7:41 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Bridgeport Harbor | Bridgeport Eastside | Treatment Plant, 695 seaview avenue, bridgeport, ct 06607 | “2.04” | Ended (as reported); Jul 17, 2018, 8:15 PM EDT | Bridgeport Eastside (CT DEEP reporting archive 2016-2021), record bypass-35963025, reported Jul 17, 2018, 4:43 PM EDT, 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 | Ended (as reported); Jul 18, 2018, 10:06 AM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48470650, reported Jul 17, 2018, 3:44 PM EDT, 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 | Ended (as reported); Jul 16, 2018, 6:06 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48469810, reported Jul 16, 2018, 5:16 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 | “50,000 - 99,999 gallons” | Ended (as reported); Jul 15, 2018, 12:00 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468040, reported Jul 14, 2018, 11:34 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); Jul 15, 2018, 12:00 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468037, reported Jul 14, 2018, 11:38 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); Jul 15, 2018, 12:00 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468036, reported Jul 14, 2018, 11:36 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | New Haven Harbor | Greater New Haven WPCA | New Haven Harbor CSOs: 021, 024, 025 | “100,000 - 499,999 gallons” | Ended (as reported); Jul 15, 2018, 12:00 AM EDT | Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468035, reported Jul 14, 2018, 11:35 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Park River Conduit | 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 | “1,000 - 9,999 gallons” | Ended (as reported); Jul 11, 2018, 5:29 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467638, reported Jul 11, 2018, 5:34 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Greenwich Harbor | Greenwich - Grass Island WPCF | Treatment Plant, 250A Grass Island Road | “Approximately 250-gallons (or less)” | Ended (as reported); Jul 11, 2018, 2:40 PM EDT | Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35965658, reported Jul 11, 2018, 3:51 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | New Haven Harbor | New Haven | Pump Station, 49 Morris Causeway, New Haven CT | “Less than 300 Gallons” | Ended (as reported); Jul 11, 2018, 11:48 AM EDT | New Haven (CT DEEP reporting archive 2016-2021), record bypass-35964065, reported Jul 11, 2018, 12:38 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Cove River | West Haven | Manhole, orange ave | 15 gallons | Ended (as reported); Jul 10, 2018, 7:00 PM EDT | West Haven (CT DEEP reporting archive 2016-2021), record bypass-35964669, reported Jul 10, 2018, 7:36 PM EDT, 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 | “Less than 1,000 gallons” | Ended (as reported); Jul 6, 2018, 11:44 AM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48468201, reported Jul 6, 2018, 12:35 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | North Branch Park River | The Metropolitan District | Free-Flowing North Branch: N-2, N-4, N-9, N-10 | “1,000 - 9,999 gallons” | Ended (as reported); Jul 6, 2018, 11:03 AM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467637, reported Jul 6, 2018, 12:39 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Park River | The Metropolitan District | Conduits: P-1, P-2, P-3, P-4, P-5, P-9, P-10, P-11A, P-12, P-13, P-15, P-15A, P-18, P-19, P-23, P-24; N-12, N-14, N-22, N-23, N-24, N-25 N-28A, N-28B, N-29 ; P-16, P-16A; G-20, G-2, G-8 – G12, G13W, G-13E, G-15, G-17A, G-17B, G-19, G-21, G-23 | “100,000 - 499,999 gallons” | Ended (as reported); Jul 6, 2018, 12:22 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48469093, reported Jul 6, 2018, 12:30 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Treatment plant bypass | Connecticut River | South Windsor | Treatment Plant, 1 Vibert Rd. | 16,042 gallons | Ended (as reported); Jul 6, 2018, 11:00 AM EDT | South Windsor (CT DEEP reporting archive 2016-2021), record bypass-35964171, reported Jul 6, 2018, 10:55 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 024 | “50,000 - 99,999 gallons” | Ended (as reported); Jul 6, 2018, 10:45 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48468304, reported Jul 9, 2018, 8:48 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 017 | “50,000 - 99,999 gallons” | Ended (as reported); Jul 6, 2018, 10:40 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48468234, reported Jul 9, 2018, 8:42 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 029 | “1,000 - 9,999 gallons” | Ended (as reported); Jul 6, 2018, 10:25 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467997, reported Jul 9, 2018, 8:52 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 004 | “Less than 1,000 gallons” | Ended (as reported); Jul 6, 2018, 10:20 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467970, reported Jul 9, 2018, 8:40 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 025 | “10,000 - 49,999 gallons” | Ended (as reported); Jul 6, 2018, 10:20 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467945, reported Jul 9, 2018, 8:51 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 023 | “10,000 - 49,999 gallons” | Ended (as reported); Jul 6, 2018, 10:20 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467944, reported Jul 9, 2018, 8:46 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Shetucket River | City of Norwich | 019 | “10,000 - 49,999 gallons” | Ended (as reported); Jul 6, 2018, 10:15 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467841, reported Jul 9, 2018, 8:44 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Thames River | City of Norwich | 031 | “Less than 1,000 gallons” | Ended (as reported); Jul 6, 2018, 10:10 AM EDT | City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467782, reported Jul 9, 2018, 8:54 AM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | “Folly Brook” | The Metropolitan District | Folly Brook: F-26, F-27, F-28, F-29, F-30, F-31, F-32, F-33 | “1,000,000 - 4,999,999 gallons” | Ended (as reported); Jul 3, 2018, 7:39 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48469293, reported Jul 3, 2018, 5:58 PM EDT, 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 | “1,000,000 - 4,999,999 gallons” | Ended (as reported); Jul 3, 2018, 7:00 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48468935, reported Jul 3, 2018, 5:54 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | North Branch Park River, Park River Conduit | The Metropolitan District | Free-Flowing North Branch: N-2, N-4, N-9, N-10 | “500,000 - 999,999 gallons” | Ended (as reported); Jul 3, 2018, 6:35 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48468478, reported Jul 3, 2018, 5:49 PM EDT, 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 | “100,000 - 499,999 gallons” | Ended (as reported); Jul 3, 2018, 7:00 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48469086, reported Jul 3, 2018, 5:42 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Park River | The Metropolitan District | Conduits: P-1, P-2, P-3, P-4, P-5, P-9, P-10, P-11A, P-12, P-13, P-15, P-15A, P-18, P-19, P-23, P-24; N-12, N-14, N-22, N-23, N-24, N-25 N-28A, N-28B, N-29 ; P-16, P-16A; G-20, G-2, G-8 – G12, G13W, G-13E, G-15, G-17A, G-17B, G-19, G-21, G-23 | “10,000,000 - 14,999,999 gallons” | Ended (as reported); Jul 3, 2018, 8:08 PM EDT | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48469851, reported Jul 3, 2018, 5:34 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Waterbury WPCF | Sewer Main, 15 Pritchard Rd. | “1 - 50” | Ended (as reported); Jul 3, 2018, 3:00 PM EDT | Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35965240, reported Jul 3, 2018, 3:24 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | not linked to a mapped water | Norwalk WPCF | Basement, 46 Ambler Drive | 50 gallons | Ended (as reported); Jul 1, 2018, 1:15 PM EDT | Norwalk WPCF (CT DEEP reporting archive 2016-2021), record bypass-35965317, reported Jul 1, 2018, 2:02 PM EDT, retrieved 2026-11-02 21:18 UTC · Original notice · Full record |