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Connecticut / Waters /

Naugatuck River

River in Connecticut · near Ansonia, Beacon Falls, Derby, Harwinton, Litchfield

Current status

No current status shown

This badge describes the water outline. Check the downstream stretches below for discharge statuses.

No current status is assigned to this water outline. Check the water page for reports and any estimated downstream stretches.

Why this status: No current status: no report we track sets a status on this water outline now.

How long each status lasts, and why

Sources checked: CT DEEP CSO/SSO Performance Dashboard (QScend) (last successful check 2026-11-02 15:52 UTC); CT DEEP Sewage Right-to-Know annual report 2024 (last successful check 2026-11-02 15:54 UTC); CT DEEP reporting archive 2016-2021 (last successful check 2026-11-02 15:54 UTC). Status by DirtyWaterWatch, updated 2026-11-02 16:21 UTC.

No status does not mean the water is safe. Follow posted signs and local health advice.

Updated Nov 2, 2026, 11:21 AM EST.

Check City of Waterbury WPCF's notices · Bookmark this water page and check it before each trip · Report a missing notice or error

Map

Map sources: water outlines and launches from OpenBoatLaunch and OpenStreetMap contributors (Open Database License); wastewater outlets from EPA and state records; downstream estimates by DirtyWaterWatch using U.S. Geological Survey maps and flow data. Base map: OpenFreeMap and OpenMapTiles.

Estimated downstream stretches on Naugatuck River

No downstream stretch has a current status here as of Nov 2, 2026, 11:21 AM EST. Check the reports below.

The last 90 days

Last 90 days, hour by hour. Red: discharge or advisory reported. Amber: caution. Hatched amber: end not confirmed. Grey: no current status on the water outline. Purple hatching: source update overdue.

Source: DirtyWaterWatch calculations using the reports linked above and the published status rules. Updated 2026-11-02 16:21 UTC.

Reported discharges over time

  • Discharge events, last 12 months13Dec 2025 to Nov 2026
  • Days with a discharge, last 12 months59Dec 2025 to Nov 2026
  • Hours under advisory, last 12 months2,368Dec 2025 to Nov 2026
  • 2026 season under advisory34%May to October; 1,520 h

Discharge events per month

52 events, Jan 2022 to Nov 2026. Counted from 34 verified or annual reports, 18 public notices.

  • Combined sewer overflow
  • Sanitary sewer overflow
  • Bypass, blended or other

CT DEEP dashboard records begin 2021-12-02; where CT DEEP's annual report covers a discharger's month, the annual report is counted instead. CT DEEP annual reports (Sewage Right-to-Know) cover 2021-01-01 to 2026-11-02.

Sources: CT DEEP CSO/SSO dashboard; CT DEEP Sewage Right-to-Know annual reports. Covered 2022-01-01 to 2026-11-02.

Show table
Discharge events per month
MonthCombined sewer overflowSanitary sewer overflowBypass, blended or otherTotalCounted fromCoverage
Jan 20220000
Feb 20220000
Mar 20220000
Apr 20220011Verified or annual reports
May 20220000
Jun 20220000
Jul 20220000
Aug 20220000
Sep 20220011Verified or annual reports
Oct 20220000
Nov 20220000
Dec 20220000
Jan 20230000
Feb 20230000
Mar 20230000
Apr 20230112Verified or annual reports
May 20230000
Jun 20230101Verified or annual reports
Jul 20230011Verified or annual reports
Aug 20230000
Sep 20230325Verified or annual reports
Oct 20230000
Nov 20230000
Dec 20230549Verified or annual reports
Jan 20240123Verified or annual reports
Feb 20240000
Mar 20240011Verified or annual reports
Apr 20240112Verified or annual reports
May 20240011Verified or annual reports
Jun 20240000
Jul 20240000
Aug 20240325Verified or annual reports
Sep 20240000
Oct 20240000
Nov 20240000
Dec 20240000
Jan 20250000
Feb 20250000
Mar 20250202Verified or annual reports
Apr 20250000
May 20250011Public notices (no report yet)
Jun 20250000
Jul 20250011Public notices (no report yet)
Aug 20250000
Sep 20250101Public notices (no report yet)
Oct 20250101Public notices (no report yet)
Nov 20250101Public notices (no report yet)
Dec 20250011Public notices (no report yet)
Jan 20260101Public notices (no report yet)
Feb 20260000
Mar 20260505Public notices (no report yet)
Apr 20260101Public notices (no report yet)
May 20260101Public notices (no report yet)
Jun 20260000
Jul 20260101Public notices (no report yet)
Aug 20260011Public notices (no report yet)
Sep 20260202Public notices (no report yet)
Oct 20260000
Nov 20260000

Hours under advisory per month

Hours this water was under an advisory, by the map's red rules.

  • Advisory in effect

14 discharge events have no reported end and no ongoing status; under the status rules they set caution, not an advisory, and add no hours here. 2 events reported to last more than 31 days are counted to 31 days. CT DEEP dashboard records begin 2021-12-02; where CT DEEP's annual report covers a discharger's month, the annual report is counted instead. CT DEEP annual reports (Sewage Right-to-Know) cover 2021-01-01 to 2026-11-02. CT DEEP's reporting archive runs 2016-07-04 to 2021-12-02.

Sources: CT DEEP CSO/SSO dashboard; CT DEEP Sewage Right-to-Know annual reports; CT DEEP reporting archive 2016-2021. Covered 2016-07-04 to 2026-11-02.

Show table
Hours under advisory per month
MonthHours under advisoryFrom discharge windowsHours in monthCoverage
Jan 202200744
Feb 202200672
Mar 202200744
Apr 20225454720
May 202200744
Jun 202200720
Jul 202200744
Aug 202200744
Sep 20224949720
Oct 202200744
Nov 202200720
Dec 202200744
Jan 202300744
Feb 202300672
Mar 202300744
Apr 2023117117720
May 202300744
Jun 20237474720
Jul 20235656744
Aug 202300744
Sep 2023181181720
Oct 20233131744
Nov 202300720
Dec 2023290290744
Jan 20247070744
Feb 202400696
Mar 20245656744
Apr 2024202202720
May 20241717744
Jun 20243232720
Jul 202400744
Aug 2024140140744
Sep 202400720
Oct 202400744
Nov 202400720
Dec 202400744
Jan 202500744
Feb 202500672
Mar 20257272744
Apr 202500720
May 20257474744
Jun 202500720
Jul 2025181181744
Aug 202500744
Sep 2025140140720
Oct 202577744
Nov 2025279279720
Dec 20256464744
Jan 2026389389744
Feb 202600672
Mar 2026384384744
Apr 20261111720
May 2026135135744
Jun 202600720
Jul 2026105105744
Aug 2026687687744
Sep 2026362362720
Oct 2026231231744
Nov 20260036

Days with a discharge per month

A day counts when any counted discharge was under way on it (start to reported end, local time); an event with no end counts its start day.

Sources: CT DEEP CSO/SSO dashboard; CT DEEP Sewage Right-to-Know annual reports. Covered 2022-01-01 to 2026-11-02.

Show table
Days with a discharge per month
MonthDays with a dischargeCoverage
Jan 20220
Feb 20220
Mar 20220
Apr 20222
May 20220
Jun 20220
Jul 20220
Aug 20220
Sep 20221
Oct 20220
Nov 20220
Dec 20220
Jan 20230
Feb 20230
Mar 20230
Apr 20233
May 20230
Jun 20232
Jul 20231
Aug 20230
Sep 20237
Oct 20230
Nov 20230
Dec 20238
Jan 20241
Feb 20240
Mar 20241
Apr 20246
May 20241
Jun 20240
Jul 20240
Aug 20245
Sep 20240
Oct 20240
Nov 20240
Dec 20240
Jan 20250
Feb 20250
Mar 20252
Apr 20250
May 20252
Jun 20250
Jul 20257
Aug 20250
Sep 20255
Oct 20251
Nov 20259
Dec 20251
Jan 202615
Feb 20260
Mar 202614
Apr 20261
May 20263
Jun 20260
Jul 20261
Aug 20261
Sep 202615
Oct 20268
Nov 20260

Discharge events per year, 2016 to 2026

135 events, 2016 to 2026.

  • Combined sewer overflow
  • Sanitary sewer overflow
  • Bypass, blended or other
  • Partly covered or sparse source

CT DEEP dashboard records begin 2021-12-02; where CT DEEP's annual report covers a discharger's month, the annual report is counted instead. CT DEEP annual reports (Sewage Right-to-Know) cover 2021-01-01 to 2026-11-02. CT DEEP's reporting archive runs 2016-07-04 to 2021-12-02.

Sources: CT DEEP CSO/SSO dashboard; CT DEEP Sewage Right-to-Know annual reports; CT DEEP reporting archive 2016-2021. Covered 2016-07-04 to 2026-11-02.

Show table
Discharge events per year, 2016 to 2026
YearCombined sewer overflowSanitary sewer overflowBypass, blended or otherTotalCoverage
20160101Partly covered or sparse source
2017014620
201806410
201917210
202008412
2021419730Partly covered or sparse source
20220022
2023010818
202405712
20250538
2026011112

Reported volume per year

Gallons, summed from the 74 events that gave a number (61 did not).

  • Partly covered or sparse source

61 of 135 events gave no volume as a number (44 gave a range); only numbers are summed. Some CT DEEP annual-report volumes are given as text or ranges and are not summed. CT DEEP's 2016-2021 archive gives volumes as ranges ("20,001 - 50,000 gallons"); they are not summed.

Sources: CT DEEP CSO/SSO dashboard; CT DEEP Sewage Right-to-Know annual reports; CT DEEP reporting archive 2016-2021. Covered 2016-07-04 to 2026-11-02.

Show table
Reported volume per year
YearGallonsEvents with a numberEvents withoutCoverage
2016001Partly covered or sparse source
201710,000,050137
201830037
20190010
202013,950,00039
20211,010,585624Partly covered or sparse source
2022850,00020
202349,133,910180
202423,429,578120
202511,000,49062
2026690111

Hours under advisory per year

Hours under advisory each year; 2026 to date.

  • Advisory in effect
  • Partly covered or sparse source

14 discharge events have no reported end and no ongoing status; under the status rules they set caution, not an advisory, and add no hours here. 2 events reported to last more than 31 days are counted to 31 days.

Sources: CT DEEP CSO/SSO dashboard; CT DEEP Sewage Right-to-Know annual reports; CT DEEP reporting archive 2016-2021. Covered 2016-07-04 to 2026-11-02.

Show table
Hours under advisory per year
YearHours under advisoryShare of the yearCoverage
2016490.6%Partly covered or sparse source
20171,39215.9%
20183954.5%
20194685.3%
20206076.9%
20213233.7%Partly covered or sparse source
20221031.2%
20237488.5%
20245155.9%
20258179.3%
20262,30331.4%

Share of the May to October season under advisory

Share of the hours from May 1 to October 31 with an advisory in effect.

  • Advisory in effect
  • Season partly covered

Seasons only partly covered by a source: 2016 (share is of the covered hours). 14 discharge events have no reported end and no ongoing status; under the status rules they set caution, not an advisory, and add no hours here. 2 events reported to last more than 31 days are counted to 31 days.

Sources: CT DEEP CSO/SSO dashboard; CT DEEP Sewage Right-to-Know annual reports; CT DEEP reporting archive 2016-2021. Covered 2016-07-04 to 2026-11-02.

Show table
Share of the May to October season under advisory
SeasonShare under advisoryHours under advisoryHours coveredSeason hoursPartly covered
20160.0%02,8764,416yes
201724.1%1,0664,4164,416
20181.1%494,4164,416
20193.9%1724,4164,416
20203.3%1484,4164,416
20215.1%2254,4164,416
20221.1%494,4164,416
20237.7%3414,4164,416
20244.3%1884,4164,416
20259.1%4024,4164,416
202634.4%1,5204,4164,416

Discharge events by calendar month, all years

Every counted discharge event, by the calendar month it began.

Months are summed over every year a source covers; the table gives the number of years behind each month.

Sources: CT DEEP CSO/SSO dashboard; CT DEEP Sewage Right-to-Know annual reports; CT DEEP reporting archive 2016-2021. Covered 2016-07-04 to 2026-11-02.

Show table
Discharge events by calendar month, all years
MonthEventsYears of records
Jan1310
Feb610
Mar1210
Apr1210
May410
Jun510
Jul811
Aug1011
Sep3311
Oct1011
Nov311
Dec1910

Discharge events by outfall

The 10 outfalls with the most events of 82, all years.

CT DEEP dashboard records begin 2021-12-02; where CT DEEP's annual report covers a discharger's month, the annual report is counted instead. CT DEEP annual reports (Sewage Right-to-Know) cover 2021-01-01 to 2026-11-02. CT DEEP's reporting archive runs 2016-07-04 to 2021-12-02.

Sources: CT DEEP CSO/SSO dashboard; CT DEEP Sewage Right-to-Know annual reports; CT DEEP reporting archive 2016-2021. Covered 2016-07-04 to 2026-11-02.

Show table
Discharge events by outfall
OutfallDischargerEvents
002-1Waterbury WPCF10
Treatment Plant, 210 Municipal Rd, Waterbury, CTWaterbury WPCF6
Treatment Plant, 411 Lopus Rd, Beacon Falls, CTBEACON FALLS5
Manhole, 261-267 Cross StNaugatuck WPCF5
Manhole, 23 Commercial Street, Waterbury CTWaterbury WPCF4
Treatment Plant, 210 Municipal Road, Waterbury, CTWaterbury WPCF4
Treatment Plant, 210 Municipal RdWaterbury WPCF4
Treatment Plant, 210 Municipal Road, Waterbury CT 06708Waterbury WPCF3
Lateral - Private, 31 Nottingham Terrace, Waterbury, CTWaterbury WPCF2
Lateral - Private, 218 Lounsbury St, Waterbury, CTWaterbury WPCF2
Other outfalls (72)90
How these charts are counted

Discharge events are counted once: where a source publishes both public notices and verified reports (MassDEP, Vermont DEC), a discharger's month with any verified report counts its verified reports only, and other months count notices. Revisions are folded into the record they revise, and EPA copies of a state report are not counted twice. Monthly and yearly totals (Maine DEP, EPA discharge monitoring reports, Portsmouth) are shown on their own and never added to the event counts. Hours under advisory follow the map's red rules. A muted band marks periods no source covers: a gap there is missing data, not a quiet month.

  • CT DEEP CSO/SSO dashboard: 2021-12-02 to now
  • CT DEEP Sewage Right-to-Know annual reports: 2021-01-01 to now
  • CT DEEP reporting archive 2016-2021: 2016-07-04 to 2021-12-02

Reports linked to Naugatuck River

Reports linked to Naugatuck River, newest first
StartEnd Sewer operator OutletTypeVolumeSourceLinks
Sep 22, 2026, 8:30 PM EDT Oct 8, 2026, 2:30 PM EDT Waterbury WPCF Lateral - Private, 45 Frederick St, Waterbury, CT Sanitary sewer overflow (SSO) 95 gallons Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 11521, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Read the original notice Read report: Sanitary sewer overflow (SSO), Waterbury WPCF, Sep 22, 2026, 8:30 PM EDT · Map
Sep 10, 2026, 10:15 AM EDT Sep 15, 2026, 9:00 AM EDT Waterbury WPCF Lateral - Private, 10 Willow Ct, Waterbury, CT Sanitary sewer overflow (SSO) 35 gallons Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 11412, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Read the original notice Read report: Sanitary sewer overflow (SSO), Waterbury WPCF, Sep 10, 2026, 10:15 AM EDT · Map
Aug 3, 2026, 7:00 AM EDT end time not reported BEACON FALLS Treatment Plant, 411 Lopus Rd, Beacon Falls, CT Treatment plant bypass “840 GPM” BEACON FALLS (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 11155, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Read the original notice Read report: Treatment plant bypass, BEACON FALLS, Aug 3, 2026, 7:00 AM EDT · Map
Jul 27, 2026, 3:00 PM EDT Sep 18, 2026, 8:00 AM EDT Waterbury WPCF Lateral - Private, 36 Gilbert St, Waterbury, CT Sanitary sewer overflow (SSO) 85 gallons Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 11076, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Read the original notice Read report: Sanitary sewer overflow (SSO), Waterbury WPCF, Jul 27, 2026, 3:00 PM EDT · Map
May 13, 2026, 10:00 AM EDT May 14, 2026, 9:45 AM EDT Waterbury WPCF Lateral - Private, 225 Bishop St, Waterbury, CT Sanitary sewer overflow (SSO) 50 gallons Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10651, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Read the original notice Read report: Sanitary sewer overflow (SSO), Waterbury WPCF, May 13, 2026, 10:00 AM EDT · Map
Apr 30, 2026, 1:15 PM EDT May 1, 2026, 3:00 PM EDT Waterbury WPCF Lateral - Private, 572 Watertown Ave, Waterbury, CT Sanitary sewer overflow (SSO) 50 gallons Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10610, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Read the original notice Open record below · Map
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Mar 18, 2026, 10:15 AM EDT Mar 19, 2026, 5:15 PM EDT Waterbury WPCF Lateral - Private, 46 W Liberty St, Waterbury, CT Sanitary sewer overflow (SSO) 30 gallons Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10466, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Read the original notice Open record below · Map
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Mar 17, 2026, 1:45 PM EDT Mar 17, 2026, 1:45 PM EDT TORRINGTON WPCF Sewer Main, 171 Franklin St, Torrington, CT Sanitary sewer overflow (SSO) 100 gallons TORRINGTON WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10464, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Read the original notice Open record below · Map
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Mar 9, 2026, 3:30 PM EDT Mar 15, 2026, 2:30 PM EDT Waterbury WPCF Lateral - Private, 45 Frederick St, Waterbury, CT Sanitary sewer overflow (SSO) 75 gallons Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10381, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Read the original notice Open record below · Map
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Mar 6, 2026, 1:45 PM EST Mar 9, 2026, 12:00 PM EDT Waterbury WPCF Lateral - Private, 2 W Main St, Waterbury, CT Sanitary sewer overflow (SSO) 20 gallons Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10368, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Read the original notice Open record below · Map
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Mar 5, 2026, 4:15 PM EST Mar 10, 2026, 3:30 PM EDT Waterbury WPCF Lateral - Private, 225 Bishop St, Waterbury, CT Sanitary sewer overflow (SSO) 75 gallons Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10354, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Read the original notice Open record below · Map
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Jan 7, 2026, 10:00 AM EST Jan 21, 2026, 3:00 PM EST Waterbury WPCF Lateral - Private, 285 Cooke St, Waterbury, CT Sanitary sewer overflow (SSO) 75 gallons Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10243, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Read the original notice Open record below · Map
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Dec 19, 2025, 7:00 AM EST Dec 19, 2025, 11:15 PM EST NAUGATUCK WPCF Treatment Plant, 500 Cherry St, Naugatuck, CT Treatment plant bypassDuplicate 6 million gallons NAUGATUCK WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 10188, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Dec 19, 2025, 7:00 AM EST Dec 19, 2025, 11:15 PM EST NAUGATUCK WPCF Treatment Plant, 500 Cherry St, Naugatuck, CT Treatment plant bypass “Approximately 6MGD” NAUGATUCK WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10188, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Read the original notice Open record below · Map
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Nov 18, 2025, 9:30 AM EST Nov 22, 2025, 1:30 PM EST Waterbury WPCF Lateral - Private, 82-84 Fairview St, Waterbury, CT Sanitary sewer overflow (SSO)Duplicate 75 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 10131-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Nov 18, 2025, 9:30 AM EST Nov 22, 2025, 1:30 PM EST Waterbury WPCF Lateral - Private, 82-84 Fairview St, Waterbury, CT Sanitary sewer overflow (SSO)Duplicate 75 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 10131, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Nov 18, 2025, 9:30 AM EST Nov 22, 2025, 1:30 PM EST Waterbury WPCF Lateral - Private, 82-84 Fairview St, Waterbury, CT Sanitary sewer overflow (SSO) 75 gallons Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10131, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Read the original notice Open record below · Map
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Oct 31, 2025, 5:15 PM EDT Nov 4, 2025, 10:00 AM EST Waterbury WPCF Lateral - Private, 52 Washington St, Waterbury, CT Sanitary sewer overflow (SSO)Duplicate 40 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 10092-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Oct 31, 2025, 5:15 PM EDT Nov 4, 2025, 10:00 AM EST Waterbury WPCF Lateral - Private, 52 Washington St, Waterbury, CT Sanitary sewer overflow (SSO)Duplicate 40 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 10092, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Oct 31, 2025, 5:15 PM EDT Nov 4, 2025, 10:00 AM EST Waterbury WPCF Lateral - Private, 52 Washington St, Waterbury, CT Sanitary sewer overflow (SSO) 40 gallons Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10092, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Read the original notice Open record below · Map
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Sep 4, 2025, 2:15 PM EDT Sep 8, 2025, 10:00 AM EDT Waterbury WPCF Lateral - Private, 727 Baldwin St, Waterbury, CT Sanitary sewer overflow (SSO)Duplicate 75 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9854-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Sep 4, 2025, 2:15 PM EDT Sep 8, 2025, 10:00 AM EDT Waterbury WPCF Lateral - Private, 727 Baldwin St, Waterbury, CT Sanitary sewer overflow (SSO)Duplicate 75 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9854, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Sep 4, 2025, 2:15 PM EDT Sep 8, 2025, 10:00 AM EDT Waterbury WPCF Lateral - Private, 727 Baldwin St, Waterbury, CT Sanitary sewer overflow (SSO) 75 gallons Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9854, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Read the original notice Open record below · Map
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Jul 15, 2025, 11:00 AM EDT Jul 21, 2025, 12:00 AM EDT BEACON FALLS Treatment Plant, 411 Lopus Rd, Beacon Falls, CT Treatment plant bypass “undetermined” BEACON FALLS (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9756, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Read the original notice Open record below · Map
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May 6, 2025, 5:30 AM EDT May 7, 2025, 7:30 AM EDT NAUGATUCK WPCF Treatment Plant, 500 Cherry St, Naugatuck, CT Treatment plant bypassDuplicate 10.5 million gallons NAUGATUCK WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9473-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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May 6, 2025, 5:30 AM EDT May 7, 2025, 7:30 AM EDT NAUGATUCK WPCF Treatment Plant, 500 Cherry St, Naugatuck, CT Treatment plant bypassDuplicate “Rain stopped, Flow stabilized around 10-11mgd” NAUGATUCK WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9473, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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May 6, 2025, 5:30 AM EDT May 7, 2025, 7:30 AM EDT NAUGATUCK WPCF Treatment Plant, 500 Cherry St, Naugatuck, CT Treatment plant bypass 11 million gallons NAUGATUCK WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9473, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Read the original notice Open record below · Map
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Mar 12, 2025, 9:30 AM EDT Mar 13, 2025, 9:30 AM EDT Waterbury WPCF Lateral - Private, 31 Nottingham Terrace, Waterbury, CT Sanitary sewer overflow (SSO) 150 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9220-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Mar 12, 2025, 9:30 AM EDT Mar 13, 2025, 9:30 AM EDT Waterbury WPCF Lateral - Private, 31 Nottingham Terrace, Waterbury, CT Sanitary sewer overflow (SSO) 150 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via CT DEEP Sewage Right-to-Know annual report 2024, record 9220, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Aug 19, 2024, 4:45 AM EDT Aug 22, 2024, 12:45 PM EDT SEYMOUR WPCF, TOWN OF Manhole, 100 Bank St, Seymour, CT Sanitary sewer overflow (SSO) 20,475 gallons SEYMOUR WPCF, TOWN OF (CT DEEP Sewage Right-to-Know annual report 2025) via CT DEEP Sewage Right-to-Know annual report 2024, record xb00be6fa84b5, published Mar 31, 2025, 1:52 PM EDT, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Aug 18, 2024, 8:00 PM EDT Aug 19, 2024, 12:00 PM EDT NAUGATUCK WPCF Manhole, Cross St, Naugatuck, CT Sanitary sewer overflow (SSO) 190,000 gallons NAUGATUCK WPCF (CT DEEP Sewage Right-to-Know annual report 2025) via CT DEEP Sewage Right-to-Know annual report 2024, record x1138b175043b, published Mar 31, 2025, 1:52 PM EDT, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Aug 18, 2024, 5:45 PM EDT Aug 18, 2024, 10:30 PM EDT Waterbury WPCF Treatment Plant, 210 Municipal Rd, Waterbury, CT Treatment plant bypass 500,000 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2025) via CT DEEP Sewage Right-to-Know annual report 2024, record xd1f3be64836d, published Mar 31, 2025, 1:52 PM EDT, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Aug 18, 2024, 5:30 PM EDT Aug 19, 2024, 5:00 AM EDT Waterbury WPCF 002-1 Treatment plant bypass 6.8 million gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2025) via CT DEEP Sewage Right-to-Know annual report 2024, record x708040d1e502, published Mar 31, 2025, 1:52 PM EDT, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Aug 18, 2024, 5:30 PM EDT Aug 19, 2024, 5:00 AM EDT Waterbury WPCF 002-1 Treatment plant bypass 6.8 million gallons Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 8561, the source gives no report time, retrieved 2026-11-02 11:20 UTC · Read the original notice Open record below · Map
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Aug 18, 2024, 5:00 PM EDT Aug 18, 2024, 9:30 PM EDT Waterbury WPCF Pump Station, 133 Maybrook Rd, Waterbury, CT Sanitary sewer overflow (SSO) 108,000 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2025) via CT DEEP Sewage Right-to-Know annual report 2024, record x46df20c7a87c, published Mar 31, 2025, 1:52 PM EDT, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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May 31, 2024, 7:30 AM EDT May 31, 2024, 8:00 AM EDT BEACON FALLS Treatment Plant, 411 Lopus Rd, Beacon Falls, CT Treatment plant bypass 8,800 gallons BEACON FALLS (CT DEEP Sewage Right-to-Know annual report 2025) via CT DEEP Sewage Right-to-Know annual report 2024, record x2d1337af8749, published Mar 31, 2025, 1:52 PM EDT, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Apr 10, 2024, 7:30 AM EDT Apr 14, 2024, 3:30 PM EDT Waterbury WPCF Lateral - Private, 203 Cooke St, Waterbury, CT Sanitary sewer overflow (SSO) 150 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2025) via CT DEEP Sewage Right-to-Know annual report 2024, record xdaae88637be6, published Mar 31, 2025, 1:52 PM EDT, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Apr 1, 2024, 6:30 PM EDT Apr 1, 2024, 8:15 PM EDT Waterbury WPCF Treatment Plant, 210 Municipal Rd, Waterbury, CT Treatment plant bypass 196,153 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2025) via CT DEEP Sewage Right-to-Know annual report 2024, record x63da2d0f5219, published Mar 31, 2025, 1:52 PM EDT, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Mar 8, 2024, 12:00 AM EST Mar 8, 2024, 7:30 AM EST BEACON FALLS Treatment Plant, 411 Lopus Rd, Beacon Falls, CT Treatment plant bypass 1,000 gallons BEACON FALLS (CT DEEP Sewage Right-to-Know annual report 2025) via CT DEEP Sewage Right-to-Know annual report 2024, record x500e8903b76a, published Mar 31, 2025, 1:52 PM EDT, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Jan 10, 2024, 6:15 AM EST Jan 10, 2024, 10:00 AM EST NAUGATUCK WPCF Manhole, 1 Borgnis Rd, Beacon Falls, CT Sanitary sewer overflow (SSO) 5,000 gallons NAUGATUCK WPCF (CT DEEP Sewage Right-to-Know annual report 2025) via CT DEEP Sewage Right-to-Know annual report 2024, record x2c14db45188a, published Mar 31, 2025, 1:52 PM EDT, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Jan 10, 2024, 1:00 AM EST Jan 10, 2024, 10:00 AM EST Waterbury WPCF Treatment Plant, 210 Municipal Rd, Waterbury, CT Treatment plant bypass 150,000 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2025) via CT DEEP Sewage Right-to-Know annual report 2024, record x6322f308d7a7, published Mar 31, 2025, 1:52 PM EDT, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Jan 10, 2024, 12:30 AM EST Jan 10, 2024, 10:00 PM EST Waterbury WPCF 002-1 Treatment plant bypass 15.45 million gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2025) via CT DEEP Sewage Right-to-Know annual report 2024, record x06922f64d6f1, published Mar 31, 2025, 1:52 PM EDT, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Dec 28, 2023, 11:30 AM EST Dec 29, 2023, 11:30 AM EST Waterbury WPCF Treatment Plant, 210 Municipal Rd, Waterbury, CT Treatment plant bypass 10,000 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record x359185047b0b, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Dec 25, 2023, 3:30 AM EST Dec 26, 2023, 11:00 AM EST Waterbury WPCF Lateral - Private, 218 Lounsbury St, Waterbury, CT Sanitary sewer overflow (SSO) 75 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record x277a4ce15f49, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Dec 18, 2023, 11:45 AM EST Dec 18, 2023, 6:00 PM EST TORRINGTON WPCF Manhole, 396 Park Ave, Torrington, CT Sanitary sewer overflow (SSO) 3,000 gallons TORRINGTON WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record xd55ac15d5a1f, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Dec 18, 2023, 11:45 AM EST Dec 18, 2023, 6:00 PM EST TORRINGTON WPCF Manhole, 107 Scoville St, Torrington, CT Sanitary sewer overflow (SSO) 3,000 gallons TORRINGTON WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record x5e187613e8ac, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Dec 18, 2023, 10:45 AM EST Dec 18, 2023, 3:15 PM EST Waterbury WPCF Treatment Plant, 210 Municipal Rd, Waterbury, CT Treatment plant bypass 100,000 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record xf03a90a8c622, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Dec 18, 2023, 10:00 AM EST Dec 19, 2023, 1:00 AM EST NAUGATUCK WPCF Manhole, 2 Cotton Hollow Rd, Naugatuck, CT Sanitary sewer overflow (SSO) 67,500 gallons NAUGATUCK WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record xe7b95b2ed46b, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Dec 18, 2023, 9:15 AM EST Dec 19, 2023, 7:00 AM EST Waterbury WPCF 002-1 Treatment plant bypass 19.55 million gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record xdf0f87fd30fd, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Dec 18, 2023, 9:00 AM EST Dec 18, 2023, 11:00 AM EST TORRINGTON WPCF Treatment Plant, 252 Bogue Rd, Harwinton, CT Treatment plant bypass 1.68 million gallons TORRINGTON WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record xf5b69a424e47, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Dec 4, 2023, 3:45 PM EST Dec 5, 2023, 12:15 PM EST Waterbury WPCF Lateral - Private, 218 Lounsbury St, Waterbury, CT Sanitary sewer overflow (SSO) 50 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record xc5ff9a6f1c69, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Sep 29, 2023, 8:15 PM EDT Sep 30, 2023, 6:30 AM EDT Waterbury WPCF 002-1 Treatment plant bypass 4.05 million gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record xf842f4fad545, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Sep 29, 2023, 3:30 PM EDT Sep 30, 2023, 4:00 AM EDT TORRINGTON WPCF Manhole, 396 Park Ave, Torrington, CT Sanitary sewer overflow (SSO) 1,350 gallons TORRINGTON WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record xb502ff068f3d, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Sep 29, 2023, 3:15 PM EDT Sep 30, 2023, 4:00 AM EDT TORRINGTON WPCF Treatment Plant, 252 Bogue Rd, Harwinton, CT Treatment plant bypass 21.5 million gallons TORRINGTON WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record x783a7eb16aeb, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Sep 29, 2023, 3:00 PM EDT Sep 30, 2023, 4:00 AM EDT TORRINGTON WPCF Sewer Main, 101 Palmer Bridge St, Torrington, CT Sanitary sewer overflow (SSO) 260 gallons TORRINGTON WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record x53fa091291cc, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Sep 22, 2023, 10:00 AM EDT Sep 26, 2023, 1:30 PM EDT Waterbury WPCF Lateral - Private, 170 Bunker Hill Ave, Waterbury, CT Sanitary sewer overflow (SSO) 8,300 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record x23e9822aedda, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Jul 16, 2023, 10:30 AM EDT Jul 16, 2023, 6:30 PM EDT Waterbury WPCF 002-1 Treatment plant bypass 2.16 million gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record xf0ee433c2ce7, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Jun 5, 2023, 9:30 AM EDT Jun 6, 2023, 11:30 AM EDT Waterbury WPCF Lateral - Private, 915 S Main St, Waterbury, CT Sanitary sewer overflow (SSO) 25 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record x8359d266acde, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Apr 27, 2023, 9:00 AM EDT Apr 27, 2023, 9:30 AM EDT THOMASTON WPCF Treatment Plant, 200 Old Waterbury Rd, Thomaston, CT Treatment plant bypass 75 gallons THOMASTON WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record xbde5be96b17f, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Apr 22, 2023, 2:45 PM EDT Apr 23, 2023, 11:30 AM EDT Waterbury WPCF Lateral - Private, 553 S Main St, Waterbury, CT Sanitary sewer overflow (SSO) 275 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2024), record xed2aad5b9e75, published Jan 9, 2025, 2:55 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Sep 5, 2022, 2:00 AM EDT Sep 5, 2022, 3:00 AM EDT BEACON FALLS Treatment Plant, 411 Lopus Rd, Beacon Falls, CT Treatment plant bypass 50,000 gallons BEACON FALLS (CT DEEP Sewage Right-to-Know annual report 2023) via CT DEEP Sewage Right-to-Know annual report 2024, record x4fe3733e8a76, published Jan 9, 2025, 2:54 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Apr 7, 2022, 8:00 PM EDT Apr 8, 2022, 2:00 AM EDT Waterbury WPCF Treatment Plant, 210 Municipal Rd, Waterbury, CT Treatment plant bypass 800,000 gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2023) via CT DEEP Sewage Right-to-Know annual report 2024, record xf439e8e00a0a, published Jan 9, 2025, 2:54 PM EST, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Sep 2, 2021, 10:50 AM EDT Sep 2, 2021, 10:52 AM EDT Torrington WPCF Manhole, Beecher St Sanitary sewer overflow (SSO) 300 gallons Torrington WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xf07d066f269e, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Sep 2, 2021, 10:50 AM EDT Sep 2, 2021, 10:52 AM EDT Torrington WPCF Manhole, Beecher St Sanitary sewer overflow (SSO) “Undetermined” Torrington WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963918, reported Sep 2, 2021, 10:55 AM EDT, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Sep 2, 2021, 10:45 AM EDT Sep 2, 2021, 10:46 AM EDT Torrington WPCF Manhole, palmer st bridge and scoville st Sanitary sewer overflow (SSO) 300 gallons Torrington WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x47e55bb9586c, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Sep 2, 2021, 10:45 AM EDT Sep 2, 2021, 10:46 AM EDT Torrington WPCF Manhole, palmer st bridge and scoville st Sanitary sewer overflow (SSO) “Undetermined” Torrington WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963925, reported Sep 2, 2021, 10:50 AM EDT, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Sep 2, 2021, 7:00 AM EDT Sep 2, 2021, 9:15 AM EDT Naugatuck WPCF Manhole, 261-267 Cross St Sanitary sewer overflow (SSO) “Possibly up to 85,000 gallons” Naugatuck WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963689, reported Sep 2, 2021, 8:18 AM EDT, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Sep 2, 2021, 7:00 AM EDT Sep 2, 2021, 9:15 AM EDT Naugatuck WPCF Manhole, 261-267 Cross St Sanitary sewer overflow (SSO) “Possibly up to 85,000 gallons” Naugatuck WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963688, reported Sep 2, 2021, 8:18 AM EDT, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Sep 2, 2021, 7:00 AM EDT Sep 2, 2021, 9:15 AM EDT Naugatuck WPCF Manhole, 261-267 Cross St Sanitary sewer overflow (SSO) “501 - 1,000 gallons” Naugatuck WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963687, reported Sep 2, 2021, 8:18 AM EDT, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Sep 2, 2021, 7:00 AM EDT Sep 2, 2021, 9:15 AM EDT Naugatuck WPCF Manhole, 261-267 Cross St Sanitary sewer overflow (SSO) “501 - 1,000 gallons” Naugatuck WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963686, reported Sep 2, 2021, 8:18 AM EDT, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Sep 2, 2021, 7:00 AM EDT end not reported Naugatuck WPCF Manhole, 261-267 Cross St Sanitary sewer overflow (SSO) “501 - 1,000 gallons” Naugatuck WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963685, reported Sep 2, 2021, 8:18 AM EDT, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Sep 2, 2021, 3:42 AM EDT Sep 2, 2021, 5:30 AM EDT Thomaston WPCF Treatment Plant, Old Waterbury rd. Treatment plant bypass 5,000 gallons Thomaston WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x470ea9c3f3ac, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Sep 2, 2021, 3:42 AM EDT Sep 2, 2021, 5:30 AM EDT Thomaston WPCF Treatment Plant, Old Waterbury rd. Treatment plant bypass “1,001 - 5,000 gallons” Thomaston WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963296, reported Sep 2, 2021, 4:51 AM EDT, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Sep 2, 2021, 2:35 AM EDT Sep 3, 2021, 5:57 AM EDT City of Waterbury 002-1 Combined sewer overflow (CSO) “Over 1,000,000 gallons” City of Waterbury (CT DEEP reporting archive 2016-2021), record cso-48470841, the source gives no report time, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Sep 2, 2021, 2:35 AM EDT Sep 3, 2021, 5:57 AM EDT City of Waterbury 002-1 Combined sewer overflow (CSO) “Over 1,000,000 gallons” City of Waterbury (CT DEEP reporting archive 2016-2021), record cso-48470840, the source gives no report time, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Sep 2, 2021, 2:35 AM EDT Sep 3, 2021, 12:00 AM EDT City of Waterbury 002-1 Combined sewer overflow (CSO) “Over 1,000,000 gallons” City of Waterbury (CT DEEP reporting archive 2016-2021), record cso-48470683, the source gives no report time, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Sep 2, 2021, 2:35 AM EDT end not reported City of Waterbury 002-1 Combined sewer overflow (CSO) “Over 1,000,000 gallons” City of Waterbury (CT DEEP reporting archive 2016-2021), record cso-48467533, the source gives no report time, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Sep 2, 2021, 12:02 AM EDT Sep 2, 2021, 5:30 AM EDT Waterbury WPCF Treatment Plant, 210 Municipal Road, Waterbury CT 06708 Treatment plant bypass 1 million gallons Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x2a8e695c6160, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Sep 2, 2021, 12:02 AM EDT Sep 2, 2021, 5:30 AM EDT Waterbury WPCF Treatment Plant, 210 Municipal Road, Waterbury CT 06708 Treatment plant bypass “Undetermined” Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963754, reported Sep 3, 2021, 1:47 PM EDT, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Sep 2, 2021, 12:02 AM EDT end not reported Waterbury WPCF Treatment Plant, 210 Municipal Road, Waterbury CT 06708 Treatment plant bypass “Undetermined” Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963753, reported Sep 3, 2021, 1:47 PM EDT, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Jul 10, 2021, 3:48 PM EDT Jul 10, 2021, 3:48 PM EDT Torrington WPCF Treatment Plant, 252 Bogue Rd. Treatment plant bypass “Over 1,000,000 gallons” Torrington WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record xf25884ead3d9, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Jul 10, 2021, 3:48 PM EDT end not reported Torrington WPCF Treatment Plant, 252 Bogue Rd. Treatment plant bypass “Over 1,000,000 gallons” Torrington WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964224, reported Jul 10, 2021, 4:00 PM EDT, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Jun 28, 2021, 12:30 PM EDT Jun 28, 2021, 2:03 PM EDT Torrington WPCF Sewer Main, high st Sanitary sewer overflow (SSO) “Undetermined” Torrington WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x697136e13839, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Jun 28, 2021, 12:30 PM EDT Jun 28, 2021, 2:03 PM EDT Torrington WPCF Sewer Main, high st Sanitary sewer overflow (SSO) “Undetermined” Torrington WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964700, reported Jun 28, 2021, 2:07 PM EDT, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Jun 6, 2021, 5:15 PM EDT Jun 6, 2021, 7:01 PM EDT Naugatuck WPCF Pump Station, 500 Cherry St ext Sanitary sewer overflow (SSO) 1,500 gallons Naugatuck WPCF (CT DEEP Sewage Right-to-Know annual report 2022) via CT DEEP Sewage Right-to-Know annual report 2024, record x4d6eb67249cf, published Oct 9, 2024, 12:47 PM EDT, retrieved 2026-11-02 15:52 UTC · Read the original notice Open record below · Map
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Jun 6, 2021, 5:15 PM EDT Jun 6, 2021, 7:01 PM EDT Naugatuck WPCF Pump Station, 500 Cherry St ext Sanitary sewer overflow (SSO) “1,001 - 5,000 gallons” Naugatuck WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963124, reported Jun 6, 2021, 7:05 PM EDT, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Mar 2, 2021, 8:00 AM EST Mar 1, 2021, 1:01 PM EST Ansonia Sewer Main, Liberty St. Sanitary sewer overflow (SSO) “1 - 50” Ansonia (CT DEEP reporting archive 2016-2021), record bypass-35965133, reported Mar 2, 2021, 8:03 AM EST, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Mar 1, 2021, 1:00 PM EST Mar 1, 2021, 1:30 PM EST Ansonia Sewer Main, liberty Street Sanitary sewer overflow (SSO) “1 - 50” Ansonia (CT DEEP reporting archive 2016-2021), record bypass-35965134, reported Mar 2, 2021, 8:08 AM EST, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Feb 25, 2021, 11:40 AM EST Feb 25, 2021, 1:00 PM EST Waterbury WPCF Manhole, 23 Commercial Street, Waterbury CT Sanitary sewer overflow (SSO) 3,485 gallons Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964962, reported Feb 25, 2021, 1:36 PM EST, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Feb 25, 2021, 11:40 AM EST end not reported Waterbury WPCF Manhole, 23 Commercial Street, Waterbury CT Sanitary sewer overflow (SSO) “1,001 - 5,000 gallons” Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964961, reported Feb 25, 2021, 1:36 PM EST, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Feb 25, 2021, 11:40 AM EST end not reported Waterbury WPCF Manhole, 23 Commercial Street, Waterbury CT Sanitary sewer overflow (SSO) “1,001 - 5,000 gallons” Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964931, reported Feb 25, 2021, 1:36 PM EST, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Feb 25, 2021, 11:40 AM EST end not reported Waterbury WPCF Manhole, 23 Commercial Street, Waterbury CT Sanitary sewer overflow (SSO) “1,001 - 5,000 gallons” Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964696, reported Feb 25, 2021, 1:36 PM EST, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Dec 25, 2020, 12:40 PM EST Dec 26, 2020, 12:30 PM EST Waterbury WPCF Treatment Plant, 210 Municipal Road, Waterbury, CT Treatment plant bypass 4.65 million gallons Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963193, reported Dec 25, 2020, 12:50 PM EST, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Dec 25, 2020, 12:40 PM EST Dec 26, 2020, 12:30 AM EST Waterbury WPCF Treatment Plant, 210 Municipal Road, Waterbury, CT Treatment plant bypass 4.65 million gallons Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963192, reported Dec 25, 2020, 12:50 PM EST, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Dec 25, 2020, 12:40 PM EST Dec 26, 2020, 12:30 PM EST Waterbury WPCF Treatment Plant, 210 Municipal Road, Waterbury, CT Treatment plant bypass 4.65 million gallons Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963190, reported Dec 25, 2020, 12:50 PM EST, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Dec 25, 2020, 12:40 PM EST end not reported Waterbury WPCF Treatment Plant, 210 Municipal Road, Waterbury, CT Treatment plant bypass “Undetermined” Waterbury WPCF (CT DEEP reporting archive 2016-2021), record bypass-35963189, reported Dec 25, 2020, 12:50 PM EST, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Dec 3, 2020, 5:00 PM EST Dec 3, 2020, 6:15 PM EST Naugatuck WPCF Basement, 83 School St Sanitary sewer overflow (SSO) “1 - 50” Naugatuck WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964847, reported Dec 4, 2020, 7:03 AM EST, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Oct 1, 2020, 11:30 AM EDT Oct 1, 2020, 12:30 PM EDT Seymour WPCF Manhole, 760 south Main St. Seymour Conecticut Sanitary sewer overflow (SSO) “51 - 500 gallons” Seymour WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964960, reported Oct 1, 2020, 6:21 PM EDT, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Oct 1, 2020, 11:30 AM EDT Oct 1, 2020, 12:30 PM EDT Seymour WPCF Manhole, 670 South Main St. Sanitary sewer overflow (SSO) “51 - 500 gallons” Seymour WPCF (CT DEEP reporting archive 2016-2021), record bypass-35964959, reported Oct 2, 2020, 12:09 PM EDT, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Sep 24, 2020, 8:00 PM EDT Sep 24, 2020, 9:30 PM EDT Naugatuck WPCF Manhole, 14 Salem st Sanitary sewer overflow (SSO) “1 - 50” Naugatuck WPCF (CT DEEP reporting archive 2016-2021), record bypass-35965258, reported Sep 25, 2020, 7:25 AM EDT, retrieved 2026-11-02 15:54 UTC · Read the original notice Open record below · Map
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Wastewater outlets on this water

Outfall: a pipe or outlet where wastewater enters a water body.

No wastewater outlet in our records is linked to this water.

Sewer operators listed for this water: City of Waterbury WPCF, Borough of Naugatuck WPCF, City of Derby WPCF.

Boat launches

No public boat launch is listed in our records for this water.

Sources covering this water

145 records linked to this water. Updated Nov 2, 2026, 11:21 AM EST.