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Connecticut sewage discharges, January 2019

117 records of sewage discharges and water advisories in Connecticut dated in January 2019, newest first. Each record keeps the source's own times and wording.

Source: the agencies, sewer operators and EPA records named on each row and on the Sources page. Updated 2026-11-02 21:26 UTC.

Records in Connecticut, January 2019, newest first
StartTypeWaterSewer operatorOutletVolumeStatus and endSource and 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); Jan 30, 2019, 1:45 AM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469205, reported Jan 30, 2019, 12:32 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); Jan 30, 2019, 1:30 AM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469049, reported Jan 30, 2019, 12:30 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
Full record
Combined sewer overflow (CSO) Long Island Sound Greater New Haven WPCA New Haven Harbor CSOs: 021, 024, 025 “100,000 - 499,999 gallons” Ended (as reported); Jan 30, 2019, 1:15 AM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468862, reported Jan 30, 2019, 12:29 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Mill River Greater New Haven WPCA Mill River CSOs: 009, 011, 012 “100,000 - 499,999 gallons” Ended (as reported); Jan 30, 2019, 1:00 AM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468424, reported Jan 30, 2019, 12:28 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 025 “1,000 - 9,999 gallons” Ended (as reported); Jan 30, 2019, 12:55 AM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469924, reported Jan 31, 2019, 10:25 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Thames River City of Norwich 004 “1,000 - 9,999 gallons” Ended (as reported); Jan 29, 2019, 11:25 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469229, reported Jan 31, 2019, 9:29 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 024 “100,000 - 499,999 gallons” Ended (as reported); Jan 30, 2019, 3:15 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470636, reported Jan 31, 2019, 10:35 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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); Jan 29, 2019, 10:00 PM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469122, reported Jan 29, 2019, 8:51 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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); Jan 29, 2019, 9:45 PM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468971, reported Jan 29, 2019, 8:50 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); Jan 29, 2019, 9:30 PM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468535, reported Jan 29, 2019, 8:48 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Mill River Greater New Haven WPCA Mill River CSOs: 009, 011, 012 “100,000 - 499,999 gallons” Ended (as reported); Jan 29, 2019, 9:15 PM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468314, reported Jan 29, 2019, 8:46 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) “NO SPILL - Change of conveyance” Norwalk WPCF Pump Station, 14 Leann Drive, Norwalk CT (Westport Pump Station) 0 gallons Ended (as reported); Jan 29, 2019, 9:30 PM EST Norwalk WPCF (CT DEEP reporting archive 2016-2021), record bypass-35965464, reported Jan 29, 2019, 7:35 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) Naugatuck River Naugatuck WPCF Manhole, 24 cherry st naugatuck ct 06770 “1 - 50” Ended (as reported); Jan 28, 2019, 12:10 PM EST Naugatuck WPCF (CT DEEP reporting archive 2016-2021), record bypass-35965565, reported Jan 28, 2019, 1:19 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Treatment plant bypass Connecticut River Middletown WPCF Treatment Plant, 100 River Road “Undetermined” Ended (as reported); Jan 24, 2019, 1:24 PM EST Middletown WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963194, reported Jan 24, 2019, 2:33 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) Trout Brook The Metropolitan District Manhole, QUAKER LA 782,000 gallons Ended (as reported); Jan 24, 2019, 11:20 PM EST The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963470, reported Jan 24, 2019, 12:23 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) not linked to a mapped water Greater New Haven WPCA Basement, 17 Irving St, New Haven CT “Less than 50 gallons.” Ended (as reported); Jan 24, 2019, 9:30 PM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record bypass-35964468, reported Jan 24, 2019, 10:10 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
Full record
Sanitary sewer overflow (SSO) Trout Brook The Metropolitan District – Hartford WPCF Manhole, Foxmeadow Lane @ Trout Brook “Undetermined” Ended (as reported); Jan 24, 2019, 10:00 AM EST The Metropolitan District – Hartford WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963535, reported Jan 25, 2019, 1:20 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) “Horseneck Brook” Greenwich - Grass Island WPCF Sewer Main, Across the brook from 84 Brookside Drive “Undetermined” Ended (as reported); Jan 25, 2019, 7:00 AM EST Greenwich - Grass Island WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963311, reported Jan 25, 2019, 9:39 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Black Rock Harbor City of Bridgeport WPCA - West Side WPCF 87 ANTH “100,000 - 499,999 gallons” Ended (as reported); Jan 24, 2019, 6:00 PM EST City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469663, reported Jan 28, 2019, 1:29 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); Jan 24, 2019, 6:00 PM EST City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469662, reported Jan 28, 2019, 1:31 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Ash Creek City of Bridgeport WPCA - West Side WPCF 91 DEW “100,000 - 499,999 gallons” Ended (as reported); Jan 24, 2019, 6:00 PM EST City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469649, reported Jan 28, 2019, 1:35 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); Jan 24, 2019, 6:00 PM EST City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469632, reported Jan 28, 2019, 1:42 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Yellow Mill Pond City of Bridgeport WPCA - East Side WPCF CHUR 22 “100,000 - 499,999 gallons” Ended (as reported); Jan 24, 2019, 6:00 PM EST City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469622, reported Jan 28, 2019, 1:38 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Yellow Mill Pond City of Bridgeport WPCA - East Side WPCF BARN 18 “100,000 - 499,999 gallons” Ended (as reported); Jan 24, 2019, 6:00 PM EST City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469551, reported Jan 28, 2019, 1:40 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) “Johnson's Creek” City of Bridgeport WPCA - East Side WPCF BAYEL 6 “100,000 - 499,999 gallons” Ended (as reported); Jan 24, 2019, 6:00 PM EST City of Bridgeport WPCA - East Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469526, reported Jan 28, 2019, 1:37 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); Jan 24, 2019, 6:00 PM EST City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469525, reported Jan 28, 2019, 1:33 PM 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 Basement, 296 Welton St, Hamden CT, 300 Welton St, Hamden, CT “Less than 50 gallons.” Ended (as reported); Jan 24, 2019, 3:15 PM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record bypass-35964084, reported Jan 24, 2019, 3:54 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) not linked to a mapped water Waterbury WPCF Pump Station, Terrell Road 7,500 gallons Ended (as reported); Jan 24, 2019, 4:00 PM EST Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963842, reported Jan 24, 2019, 3:52 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) “WEBSTER BROOK” The Metropolitan District Pump Station, CARR AVE 98,000 gallons Ended (as reported); Jan 24, 2019, 6:30 PM EST The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963376, reported Jan 24, 2019, 3:08 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) “Kennedy Brook” The Metropolitan District – Hartford WPCF Manhole, Ringgold Street “Undetermined” Ended (as reported); Jan 24, 2019, 6:00 PM EST The Metropolitan District – Hartford WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963405, reported Jan 25, 2019, 3:46 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Treatment plant bypass Connecticut River Mattabassett District Treatment Plant, 245 Main Street Cromwell CT 9,208,333.3 million gallons Ended (as reported); Jan 25, 2019, 6:45 AM EST Mattabassett District (CT DEEP reporting archive 2016-2021), record bypass-35963290, reported Jan 24, 2019, 2:17 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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-35962908, reported Jan 24, 2019, 1:46 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Treatment plant bypass Connecticut River Middletown WPCF Treatment Plant, 100 River Road 140,000 gallons Ended (as reported); Jan 24, 2019, 4:45 PM EST Middletown WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963938, reported Jan 24, 2019, 5:09 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Treatment plant bypass Connecticut River Middletown WPCF Treatment Plant, 100 River Road “Undetermined” Not stated by the source; end not reported Middletown WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963541, reported Jan 24, 2019, 1:49 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) Quinnipiac River Meriden Pump Station, 226 Evansville Ave 2.37 million gallons Ended (as reported); Jan 25, 2019, 2:45 AM EST Meriden (CT DEEP reporting archive 2016-2021), record bypass-35963737, reported Jan 24, 2019, 1:25 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Treatment plant bypass Norwalk River Norwalk WPCF Treatment Plant, 60 South Smith St 880,000 gallons Ended (as reported); Jan 24, 2019, 7:10 PM EST Norwalk WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963581, reported Jan 24, 2019, 1:33 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Treatment plant bypass Connecticut River Middletown WPCF Treatment Plant, !00 River Road “Undetermined” Not stated by the source; end not reported Middletown WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963191, reported Jan 24, 2019, 2:16 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) “GOFF BROOK” The Metropolitan District Manhole, MAIN ST - ROCKY HILL 788,000 gallons Ended (as reported); Jan 25, 2019, 12:53 AM EST The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963483, reported Jan 24, 2019, 1:15 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) “Welton Brook” Waterbury WPCF Pump Station, Maybrook Road 30 gallons Ended (as reported); Jan 25, 2019, 1:15 PM EST Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963841, reported Jan 24, 2019, 3:07 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) not linked to a mapped water Waterbury WPCF Pump Station, Maybrook Road 25,000 gallons Ended (as reported); Jan 24, 2019, 8:00 PM EST Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963840, reported Jan 24, 2019, 3:41 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Thames River City of Norwich 031 “100,000 - 499,999 gallons” Ended (as reported); Jan 24, 2019, 6:50 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470318, reported Jan 26, 2019, 11:51 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Thames River City of Norwich 032 “100,000 - 499,999 gallons” Ended (as reported); Jan 24, 2019, 5:35 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470230, reported Jan 26, 2019, 11:53 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Thames River City of Norwich 005 “100,000 - 499,999 gallons” Ended (as reported); Jan 24, 2019, 6:25 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470327, reported Jan 26, 2019, 11:42 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Treatment plant bypass Cedar Creek Bridgeport Westside Treatment Plant, 205 Bostwick Avenue 14.5 million gallons Ended (as reported); Jan 24, 2019, 9:40 PM EST Bridgeport Westside (CT DEEP reporting archive 2016-2021), record bypass-35963978, reported Jan 24, 2019, 11:48 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) Trout Brook The Metropolitan District Manhole, TALCOTT RD 4.42 million gallons Ended (as reported); Jan 25, 2019, 12:55 AM EST The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963474, reported Jan 24, 2019, 11:20 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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 volume not reported Ended (as reported); Jan 24, 2019, 1:13 PM EST City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48469945, reported Jan 24, 2019, 1:14 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 017 “5,000,000 - 9,999,999 gallons” Ended (as reported); Jan 26, 2019, 12:55 AM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470791, reported Jan 31, 2019, 9:44 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 018 “100,000 - 499,999 gallons” Ended (as reported); Jan 24, 2019, 4:40 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470340, reported Jan 26, 2019, 11:44 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) Piper Brook The Metropolitan District Manhole, HILLCREST AVE 27.67 million gallons Ended (as reported); Jan 26, 2019, 1:30 AM EST The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963513, reported Jan 24, 2019, 10:12 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Mill River Greater New Haven WPCA Mill River CSOs: 009, 011, 012 volume not reported Ended (as reported); Jan 24, 2019, 8:31 AM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48467589, reported Jan 24, 2019, 9:01 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 025 “500,000 - 999,999 gallons” Ended (as reported); Jan 24, 2019, 5:55 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470433, reported Jan 26, 2019, 11:49 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 023 “100,000 - 499,999 gallons” Ended (as reported); Jan 24, 2019, 5:55 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470430, reported Jan 26, 2019, 11:47 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Thames River City of Norwich 004 “50,000 - 99,999 gallons” Ended (as reported); Jan 24, 2019, 8:40 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470533, reported Jan 26, 2019, 11:40 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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); Jan 24, 2019, 11:00 AM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469777, reported Jan 24, 2019, 8:57 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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); Jan 24, 2019, 10:30 AM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469389, reported Jan 24, 2019, 8:54 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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); Jan 24, 2019, 10:00 AM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469132, reported Jan 24, 2019, 8:49 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 029 “1,000 - 9,999 gallons” Ended (as reported); Jan 24, 2019, 5:40 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470427, reported Jan 31, 2019, 10:31 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 024 “100,000 - 499,999 gallons” Ended (as reported); Jan 28, 2019, 1:30 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470878, reported Jan 31, 2019, 10:23 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 019 “500,000 - 999,999 gallons” Ended (as reported); Jan 26, 2019, 12:55 AM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470815, reported Jan 31, 2019, 10:15 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 022 “100,000 - 499,999 gallons” Ended (as reported); Jan 24, 2019, 10:20 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470582, reported Jan 31, 2019, 10:20 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Connecticut River The Metropolitan District not provided “Greater than 50,000,000 gallons” Ended (as reported); Jan 25, 2019, 4:45 AM EST The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48470714, reported Jan 24, 2019, 3:40 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) South Branch Park River The Metropolitan District not provided volume not reported Ended (as reported); Jan 20, 2019, 5:01 AM EST The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467568, reported Jan 20, 2019, 6:58 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) Hockanum River Vernon WPCF Manhole, 240 West Main Street “500-1,000 Gallons” Ended (as reported); Jan 20, 2019, 11:15 AM EST Vernon WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964896, reported Jan 20, 2019, 10:56 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) Lake Pocotopaug East Hampton WPCA Sewer Main, 31 Old Marlborough Road 12,000 gallons Ended (as reported); Jan 20, 2019, 8:30 AM EST East Hampton WPCA (CT DEEP reporting archive 2016-2021), record bypass-35964152, reported Jan 20, 2019, 9:42 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) Lake Pocotopaug East Hampton WPCA Sewer Main, Old Marlborough Road 12,000 gallons Ended (as reported); Jan 20, 2019, 8:30 AM EST East Hampton WPCA (CT DEEP reporting archive 2016-2021), record bypass-35964150, reported Jan 20, 2019, 9:54 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 017 “1,000,000 - 4,999,999 gallons” Ended (as reported); Jan 20, 2019, 4:00 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470434, reported Jan 22, 2019, 8:18 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 023 “10,000 - 49,999 gallons” Ended (as reported); Jan 20, 2019, 2:05 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470365, reported Jan 22, 2019, 8:22 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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); Jan 20, 2019, 7:00 AM EST City of Bridgeport WPCA - West Side WPCF (CT DEEP reporting archive 2016-2021), record cso-48468576, reported Jan 20, 2019, 7:06 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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); Jan 20, 2019, 7:45 AM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469364, reported Jan 20, 2019, 7:13 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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); Jan 20, 2019, 7:30 AM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469246, reported Jan 20, 2019, 7:11 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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); Jan 20, 2019, 7:00 AM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468918, reported Jan 20, 2019, 7:08 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Mill River Greater New Haven WPCA Mill River CSOs: 009, 011, 012 “100,000 - 499,999 gallons” Ended (as reported); Jan 20, 2019, 7:00 AM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468917, reported Jan 20, 2019, 7:05 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 025 “100,000 - 499,999 gallons” Ended (as reported); Jan 20, 2019, 3:10 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470476, reported Jan 22, 2019, 8:25 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 022 “100,000 - 499,999 gallons” Ended (as reported); Jan 20, 2019, 6:10 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470583, reported Jan 22, 2019, 8:20 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Thames River City of Norwich 004 “50,000 - 99,999 gallons” Ended (as reported); Jan 20, 2019, 2:20 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470461, reported Jan 22, 2019, 8:16 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Treatment plant bypass Cedar Creek Bridgeport Westside Treatment Plant, 205 Bostwick Avenue 14.96 million gallons Ended (as reported); Jan 20, 2019, 2:45 PM EST Bridgeport Westside (CT DEEP reporting archive 2016-2021), record bypass-35963997, reported Jan 20, 2019, 4:29 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 029 “Less than 1,000 gallons” Ended (as reported); Jan 20, 2019, 2:25 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470507, reported Jan 22, 2019, 8:26 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 019 “100,000 - 499,999 gallons” Ended (as reported); Jan 20, 2019, 4:25 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470578, reported Jan 22, 2019, 8:19 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 024 “500,000 - 999,999 gallons” Ended (as reported); Jan 21, 2019, 11:20 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470814, reported Jan 22, 2019, 8:23 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) Lake Pocotopaug East Hampton WPCA Sewer Main, 31 Old Marlborough Road 12,000 gallons Ended (as reported); Jan 20, 2019, 8:00 AM EST East Hampton WPCA (CT DEEP reporting archive 2016-2021), record bypass-35964151, reported Jan 25, 2019, 2:04 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Treatment plant bypass Norwalk River Norwalk WPCF Treatment Plant, 60 South Smith St, Norwalk, CT “1 - 50” Ended (as reported); Jan 15, 2019, 12:00 PM EST Norwalk WPCF (CT DEEP reporting archive 2016-2021), record bypass-35965354, reported Jan 15, 2019, 10:46 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) West River West Haven Lateral - Private, 62 treat st 100 gallons Ended (as reported); Jan 14, 2019, 11:31 AM EST West Haven (CT DEEP reporting archive 2016-2021), record bypass-35965741, reported Jan 14, 2019, 11:19 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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-48467588, reported Jan 9, 2019, 1:40 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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-48467587, reported Jan 9, 2019, 1:39 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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-48467586, reported Jan 9, 2019, 1:38 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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-48467585, reported Jan 9, 2019, 1:37 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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 “1,000,000 - 4,999,999 gallons” Ended (as reported); Jan 9, 2019, 4:06 AM EST The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48470345, reported Jan 8, 2019, 8:55 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) Cockenoe Harbor Norwalk WPCF Pump Station, 25 Calf Pasture Beach Rd, Norwalk, CT (Shady Beach Pump Station) 0 gallons Ended (as reported); Jan 8, 2019, 1:30 PM EST Norwalk WPCF (CT DEEP reporting archive 2016-2021), record bypass-35962880, reported Jan 8, 2019, 12:54 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) not linked to a mapped water The Metropolitan District Basement, Mohawk Cir 30 gallons Ended (as reported); Jan 7, 2019, 10:15 PM EST The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35964727, reported Jan 7, 2019, 8:29 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) Trout Brook The Metropolitan District Sewer Main, 16 HAMMICK RD 25 gallons Ended (as reported); Jan 6, 2019, 1:00 AM EST The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35964935, reported Jan 7, 2019, 8:38 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) Naugatuck River Waterbury WPCF Basement, 190 Horseshoe Drive, waterbury, CT “10-20 gallons” Ended (as reported); Jan 2, 2019, 9:30 PM EST Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964855, reported Jan 3, 2019, 11:38 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) Trout Brook The Metropolitan District Manhole, S QUAKER LN 26,000 gallons Ended (as reported); Jan 5, 2019, 6:09 PM EST The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963507, reported Jan 5, 2019, 6:33 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 017 “500,000 - 999,999 gallons” Ended (as reported); Jan 4, 2019, 9:40 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48467624, reported Jan 7, 2019, 8:03 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 023 “10,000 - 49,999 gallons” Ended (as reported); Jan 5, 2019, 5:50 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469834, reported Jan 7, 2019, 8:27 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 018 “1,000 - 9,999 gallons” Ended (as reported); Jan 5, 2019, 4:30 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469261, reported Jan 7, 2019, 8:23 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Thames River City of Norwich 004 “10,000 - 49,999 gallons” Ended (as reported); Jan 5, 2019, 5:40 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48469925, reported Jan 7, 2019, 8:01 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 029 “Less than 1,000 gallons” Ended (as reported); Jan 5, 2019, 11:05 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470407, reported Jan 7, 2019, 8:33 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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-48467557, reported Jan 5, 2019, 1:52 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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 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-48467556, reported Jan 5, 2019, 1:51 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) Piper Brook The Metropolitan District HILLCREST AVE 3.79 million gallons Ended (as reported); Jan 7, 2019, 12:10 AM EST The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963431, reported Jan 5, 2019, 1:24 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Treatment plant bypass Cedar Creek Bridgeport Westside Treatment Plant, 205 Bostwick Avenue 4.74 million gallons Ended (as reported); Jan 5, 2019, 3:30 PM EST Bridgeport Westside (CT DEEP reporting archive 2016-2021), record bypass-35963993, reported Jan 5, 2019, 12:35 PM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 025 “50,000 - 99,999 gallons” Ended (as reported); Jan 5, 2019, 6:35 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470325, reported Jan 7, 2019, 8:30 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 022 “50,000 - 99,999 gallons” Ended (as reported); Jan 5, 2019, 11:40 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470524, reported Jan 7, 2019, 8:26 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 024 “1,000,000 - 4,999,999 gallons” Ended (as reported); Jan 6, 2019, 4:25 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470746, reported Jan 7, 2019, 8:29 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Shetucket River City of Norwich 019 “100,000 - 499,999 gallons” Ended (as reported); Jan 6, 2019, 11:20 PM EST City of Norwich (CT DEEP reporting archive 2016-2021), record cso-48470771, reported Jan 7, 2019, 8:25 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Connecticut 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 “30,000,000 - 34,999,999 gallons” Ended (as reported); Jan 5, 2019, 10:04 PM EST The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48470594, reported Jan 5, 2019, 6:51 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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); Jan 5, 2019, 6:30 AM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469341, reported Jan 5, 2019, 4:46 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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); Jan 5, 2019, 6:15 AM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48469204, reported Jan 5, 2019, 4:45 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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); Jan 5, 2019, 5:45 AM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468861, reported Jan 5, 2019, 4:44 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Combined sewer overflow (CSO) Mill River Greater New Haven WPCA Mill River CSOs: 009, 011, 012 “100,000 - 499,999 gallons” Ended (as reported); Jan 5, 2019, 5:45 AM EST Greater New Haven WPCA (CT DEEP reporting archive 2016-2021), record cso-48468860, reported Jan 5, 2019, 4:43 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) West River West Haven Manhole, 105 boston post rd “1 - 50” Ended (as reported); Jan 2, 2019, 9:45 AM EST West Haven (CT DEEP reporting archive 2016-2021), record bypass-35965086, reported Jan 2, 2019, 11:17 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) Norwalk River Norwalk WPCF Sewer Main, 29 West Rock Road. 1,500 gallons Ended (as reported); Jan 2, 2019, 9:55 AM EST Norwalk WPCF (CT DEEP reporting archive 2016-2021), record bypass-35965026, reported Jan 2, 2019, 10:05 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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Sanitary sewer overflow (SSO) Piper Brook The Metropolitan District Manhole, 115 Hillcrest Ave. 151,000 gallons Ended (as reported); Jan 1, 2019, 6:05 PM EST The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35963705, reported Jan 1, 2019, 2:13 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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-48467584, reported Jan 1, 2019, 12:13 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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-48467583, reported Jan 1, 2019, 12:12 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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-48467582, reported Jan 1, 2019, 12:12 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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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-48467581, reported Jan 1, 2019, 12:11 AM EST, retrieved 2026-11-02 21:18 UTC · Original notice ·
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