City of Waterbury WPCF
BYPASS · Connecticut · Waterbury
- NPDES permit
- CT0100625
- Outfalls
- 1 with coordinates in the registry
- Receiving waters
- Naugatuck River; Mad River (SSO example)
- Tracked waters
- Hopeville Pond, CT, Quinnipiac River, CT
- Events tracked
- 334 discharges · latest Oct 28, 2026, 1:15 PM EDT
- Volume reported
- 81,984,101 gallons across the 249 discharges that give a volume (85 without one)
Source: discharger record from the project's research and EPA ECHO (dischargers.json); counts from the 334 event records below, as of 2026-11-02 11:56 UTC.
How it tells the public
CT DEEP Performance Dashboard (QScend QAlert reports shown in Zoho Analytics open views: https://deepct.qscend.mygovcenter.com/cms/cms?id=1); X/Twitter @CTSewageSpills (manual DEEP posts). Statutory local notice: operator must notify the chief elected official and local health official within 2 h; they must inform the public within 2 h of receipt (CGS 22a-424a(c)(3)) - channel varies by town. waterburyct.org water-pollution page: FOG education only. Emergency (203) 574-8265.
Source: the project's research on each operator's notification channel (research/<state>/dischargers.json), checked by fetching the operator's pages.
Outfalls
Source: water outlines from OpenBoatLaunch and OpenStreetMap contributors (ODbL); outfalls from EPA ECHO and the state outfall layers; modeled reaches computed by DirtyWaterWatch from USGS NLDI, NHDPlus and the nearest USGS gauge (Jobson 1996); basemap OpenFreeMap and OpenMapTiles.
1 outfall in the registry
- 002 Secondary Treatment Bypass · CSO · NAUGATUCK RIVER · not on a tracked water
Source: EPA ECHO CSO outfall inventory matched to waters (data/outfalls-ne.json).
Event history
| Start | End | Water | Outfall | Type | Volume | Source | Links |
|---|---|---|---|---|---|---|---|
| Oct 28, 2026, 1:15 PM EDT | ongoing (as reported) | not placed | Lateral - Private, 10 Willow Ct, Waterbury, CT | Sanitary sewer overflow | 25 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 11639, the source gives no report time, retrieved 2026-11-02 11:53 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Oct 28, 2026, 1:15 PM EDT · Map |
| Oct 21, 2026, 1:45 PM EDT | Oct 22, 2026, 3:15 PM EDT | not placed | Lateral - Private, 75 Branch St, Waterbury, CT | Sanitary sewer overflow | 55 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 11634, the source gives no report time, retrieved 2026-11-02 11:53 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Oct 21, 2026, 1:45 PM EDT |
| Oct 17, 2026, 11:30 AM EDT | Oct 17, 2026, 12:00 PM EDT | not placed | Sewer Main, 60 Eastridge Dr, Waterbury, CT | Sanitary sewer overflow | 25 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 11632, the source gives no report time, retrieved 2026-11-02 11:53 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Oct 17, 2026, 11:30 AM EDT |
| Sep 22, 2026, 8:30 PM EDT | Oct 8, 2026, 2:30 PM EDT | “Naugatuck river” (not placed) | Lateral - Private, 45 Frederick St, Waterbury, CT | Sanitary sewer overflow | 95 gal | 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 · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Sep 22, 2026, 8:30 PM EDT |
| Sep 10, 2026, 10:45 PM EDT | Sep 10, 2026, 11:00 PM EDT | not placed | Basement, 496 Chestnut Hill Ave, Waterbury, CT | Sanitary sewer overflow | 30 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 11419, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Sep 10, 2026, 10:45 PM EDT |
| Sep 10, 2026, 9:30 PM EDT | Sep 10, 2026, 10:15 PM EDT | “Beaver Pond Brook” (not placed) | Manhole, 140 Meriline Ave, Waterbury, CT | Sanitary sewer overflow | 3,000 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 11417, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Sep 10, 2026, 9:30 PM EDT |
| Sep 10, 2026, 10:15 AM EDT | Sep 15, 2026, 9:00 AM EDT | “Naugatuck river” (not placed) | Lateral - Private, 10 Willow Ct, Waterbury, CT | Sanitary sewer overflow | 35 gal | 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 · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Sep 10, 2026, 10:15 AM EDT |
| Sep 8, 2026, 2:00 PM EDT | Sep 9, 2026, 11:00 AM EDT | “Beaver Pond Brook” (not placed) | Lateral - Private, 364 Reidville Dr, Waterbury, CT | Sanitary sewer overflow | 35 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 11408, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Sep 8, 2026, 2:00 PM EDT |
| Aug 13, 2026, 12:15 PM EDT | Aug 14, 2026, 9:30 AM EDT | not placed | Lateral - Private, 16 Willard St, Waterbury, CT | Sanitary sewer overflow | 5 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 11219, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Aug 13, 2026, 12:15 PM EDT |
| Aug 12, 2026, 11:30 AM EDT | Aug 13, 2026, 12:00 PM EDT | not placed | Lateral - Private, 141 Beecher Ave, Waterbury, CT | Sanitary sewer overflow | 25 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 11236, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Aug 12, 2026, 11:30 AM EDT |
| Aug 3, 2026, 11:30 AM EDT | Aug 3, 2026, 11:45 AM EDT | not placed | Basement, 48 Hamden Ave, Waterbury, CT | Sanitary sewer overflow | 50 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 11164, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Aug 3, 2026, 11:30 AM EDT |
| Jul 27, 2026, 3:00 PM EDT | Sep 18, 2026, 8:00 AM EDT | “Naugatuck river” (not placed) | Lateral - Private, 36 Gilbert St, Waterbury, CT | Sanitary sewer overflow | 85 gal | 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 · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Jul 27, 2026, 3:00 PM EDT |
| Jul 22, 2026, 2:00 PM EDT | Jul 27, 2026, 1:15 PM EDT | not placed | Lateral - Private, 103 Holly St, Waterbury, CT | Sanitary sewer overflow | 55 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 11044, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Jul 22, 2026, 2:00 PM EDT |
| Jul 20, 2026, 3:30 PM EDT | Jul 23, 2026, 6:15 PM EDT | not placed | Lateral - Private, 73 Easton Ave, Waterbury, CT | Sanitary sewer overflow | 20 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 11004, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Jul 20, 2026, 3:30 PM EDT |
| Jul 18, 2026, 10:30 AM EDT | Jul 21, 2026, 11:00 AM EDT | not placed | Lateral - Private, 178 Hillside Ave, Waterbury, CT | Sanitary sewer overflow | 40 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10979, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Jul 18, 2026, 10:30 AM EDT |
| Jul 14, 2026, 12:15 PM EDT | Jul 17, 2026, 10:15 AM EDT | not placed | Lateral - Private, 103 Holly St, Waterbury, CT | Sanitary sewer overflow | 65 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10969, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Jul 14, 2026, 12:15 PM EDT |
| Jul 9, 2026, 12:00 PM EDT | Jul 10, 2026, 10:00 AM EDT | not placed | Lateral - Private, 78 Lounsbury Ave, Waterbury, CT | Sanitary sewer overflow | 25 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10943, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Jul 9, 2026, 12:00 PM EDT |
| Jun 25, 2026, 6:15 PM EDT | Jun 26, 2026, 10:00 AM EDT | not placed | Lateral - Private, 107 Wolcott St, Waterbury, CT | Sanitary sewer overflow | 10 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10823, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Jun 25, 2026, 6:15 PM EDT |
| Jun 25, 2026, 6:45 AM EDT | Jun 26, 2026, 10:00 AM EDT | not placed | Lateral - Private, 125 Wolcott St, Waterbury, CT | Sanitary sewer overflow | 10 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10824, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Jun 25, 2026, 6:45 AM EDT |
| Jun 22, 2026, 1:15 PM EDT | Jun 22, 2026, 10:00 PM EDT | not placed | Lateral - Private, 103 Holly St, Waterbury, CT | Sanitary sewer overflow | 25 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10793, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Jun 22, 2026, 1:15 PM EDT |
| Jun 8, 2026, 10:00 AM EDT | Jun 8, 2026, 10:15 AM EDT | “Mad River” (not placed) | Manhole, 27 Fairfax St, Waterbury, CT | Sanitary sewer overflow | 375 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10747, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Jun 8, 2026, 10:00 AM EDT |
| Jun 6, 2026, 11:15 AM EDT | Jun 6, 2026, 11:30 AM EDT | not placed | Pump Station, 60 Terrell Rd, Waterbury, CT | Sanitary sewer overflow | 75 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10731, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Jun 6, 2026, 11:15 AM EDT |
| Jun 1, 2026, 11:45 AM EDT | Jun 2, 2026, 10:00 AM EDT | not placed | Lateral - Private, 5 Cooke St, Waterbury, CT | Sanitary sewer overflow | 25 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10721, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, Jun 1, 2026, 11:45 AM EDT |
| May 21, 2026, 4:15 PM EDT | May 21, 2026, 6:30 PM EDT | not placed | Lateral - Private, 29 Yates Ave, Waterbury, CT | Sanitary sewer overflow | 25 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10676, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | Event: Sanitary sewer overflow, Waterbury WPCF, May 21, 2026, 4:15 PM EDT |
| May 13, 2026, 10:00 AM EDT | May 14, 2026, 9:45 AM EDT | “Naugatuck river” (not placed) | Lateral - Private, 225 Bishop St, Waterbury, CT | Sanitary sewer overflow | 50 gal | 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 · notice | Event: Sanitary sewer overflow, Waterbury WPCF, May 13, 2026, 10:00 AM EDT |
| Apr 30, 2026, 1:15 PM EDT | May 1, 2026, 3:00 PM EDT | “Naugatuck River” (not placed) | Lateral - Private, 572 Watertown Ave, Waterbury, CT | Sanitary sewer overflow | 50 gal | 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 · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 25, 2026, 2:15 PM EDT | Apr 29, 2026, 9:00 PM EDT | not placed | Lateral - Private, 10 Willow Ct, Waterbury, CT | Sanitary sewer overflow | 30 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10590, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 23, 2026, 3:30 AM EDT | Apr 29, 2026, 3:00 PM EDT | not placed | Lateral - Private, 665 Cooke St, Waterbury, CT | Sanitary sewer overflow | 60 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10586, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 16, 2026, 8:00 PM EDT | Apr 20, 2026, 3:00 PM EDT | not placed | Lateral - Private, 108 Hill St, Waterbury, CT | Sanitary sewer overflow | 70 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10578, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 6, 2026, 11:30 AM EDT | Jun 16, 2026, 4:00 PM EDT | “Great Brook” (not placed) | Lateral - Private, 23 Tudor St, Waterbury, CT | Sanitary sewer overflow | 1,225 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10552, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 27, 2026, 5:00 PM EDT | Mar 27, 2026, 5:45 PM EDT | “Mad River” (not placed) | Manhole, 76 Sharon Rd, Waterbury, CT | Sanitary sewer overflow | 80 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10524, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 25, 2026, 10:00 AM EDT | Mar 30, 2026, 3:30 PM EDT | not placed | Lateral - Private, 81 Giles St, Waterbury, CT | Sanitary sewer overflow | 50 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10517, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 20, 2026, 11:15 AM EDT | Mar 21, 2026, 8:30 PM EDT | not placed | Lateral - Private, 111 Proctor St, Waterbury, CT | Sanitary sewer overflow | 80 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10473, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 18, 2026, 10:15 AM EDT | Mar 19, 2026, 5:15 PM EDT | “Naugatuck river” (not placed) | Lateral - Private, 46 W Liberty St, Waterbury, CT | Sanitary sewer overflow | 30 gal | 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 · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 14, 2026, 10:15 AM EDT | Mar 14, 2026, 10:30 AM EDT | not placed | Manhole, 85 Doran St, Waterbury, CT | Sanitary sewer overflow | 500 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10418, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 9, 2026, 3:30 PM EDT | Mar 15, 2026, 2:30 PM EDT | “Naugatuck river” (not placed) | Lateral - Private, 45 Frederick St, Waterbury, CT | Sanitary sewer overflow | 75 gal | 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 · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 6, 2026, 1:45 PM EST | Mar 9, 2026, 12:00 PM EDT | “Naugatuck River” (not placed) | Lateral - Private, 2 W Main St, Waterbury, CT | Sanitary sewer overflow | 20 gal | 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 · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 5, 2026, 4:15 PM EST | Mar 10, 2026, 3:30 PM EDT | “Naugatuck river” (not placed) | Lateral - Private, 225 Bishop St, Waterbury, CT | Sanitary sewer overflow | 75 gal | 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 · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 2, 2026, 1:15 PM EST | Mar 13, 2026, 3:00 PM EDT | not placed | 165 Easton Ave, Waterbury, CT | Sanitary sewer overflow | 75 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10344, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Feb 25, 2026, 10:45 AM EST | Feb 28, 2026, 12:00 PM EST | not placed | Lateral - Private, 117 Cooke St, Waterbury, CT | Sanitary sewer overflow | 75 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10388, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Feb 17, 2026, 12:15 PM EST | Feb 20, 2026, 3:00 PM EST | not placed | Lateral - Private, 40 Silver St, Waterbury, CT | Sanitary sewer overflow | 100 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10316, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Feb 13, 2026, 8:15 AM EST | Feb 20, 2026, 3:00 PM EST | not placed | Lateral - Private, 87 Englewood Ave, Waterbury, CT | Sanitary sewer overflow | 75 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10307, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 31, 2026, 12:30 PM EST | Jan 31, 2026, 1:15 PM EST | not placed | Sewer Main, 25 Branch St, Waterbury, CT | Sanitary sewer overflow | 112 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10285, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 23, 2026, 8:30 AM EST | Jan 27, 2026, 9:00 AM EST | not placed | Lateral - Public, 10 Willow Ct, Waterbury, CT | Sanitary sewer overflow | 50 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10276, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 7, 2026, 10:00 AM EST | Jan 21, 2026, 3:00 PM EST | “Naugatuck river” (not placed) | Lateral - Private, 285 Cooke St, Waterbury, CT | Sanitary sewer overflow | 75 gal | 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 · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Dec 7, 2025, 10:45 AM EST | Dec 9, 2025, 11:15 AM EST | “Beaver Pond Brook” (not placed) | Lateral - Private, 168 Mulloy Rd, Waterbury, CT | Sanitary sewer overflowrevised | 187 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 10177, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Dec 7, 2025, 10:45 AM EST | Dec 9, 2025, 11:15 AM EST | “Beaver Pond Brook” (not placed) | Lateral - Private, 168 Mulloy Rd, Waterbury, CT | Sanitary sewer overflow | 187 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10177, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Nov 18, 2025, 9:30 AM EST | Nov 22, 2025, 1:30 PM EST | “Naugatuck River” (not placed) | Lateral - Private, 82-84 Fairview St, Waterbury, CT | Sanitary sewer overflowrevised | 75 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 10131-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Nov 18, 2025, 9:30 AM EST | Nov 22, 2025, 1:30 PM EST | “Naugatuck River” (not placed) | Lateral - Private, 82-84 Fairview St, Waterbury, CT | Sanitary sewer overflowrevised | 75 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 10131, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Nov 18, 2025, 9:30 AM EST | Nov 22, 2025, 1:30 PM EST | “Naugatuck River” (not placed) | Lateral - Private, 82-84 Fairview St, Waterbury, CT | Sanitary sewer overflow | 75 gal | 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 · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Oct 31, 2025, 5:15 PM EDT | Nov 4, 2025, 10:00 AM EST | “Naugatuck river” (not placed) | Lateral - Private, 52 Washington St, Waterbury, CT | Sanitary sewer overflowrevised | 40 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 10092-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Oct 31, 2025, 5:15 PM EDT | Nov 4, 2025, 10:00 AM EST | “Naugatuck river” (not placed) | Lateral - Private, 52 Washington St, Waterbury, CT | Sanitary sewer overflowrevised | 40 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 10092, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Oct 31, 2025, 5:15 PM EDT | Nov 4, 2025, 10:00 AM EST | “Naugatuck river” (not placed) | Lateral - Private, 52 Washington St, Waterbury, CT | Sanitary sewer overflow | 40 gal | 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 · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Oct 29, 2025, 11:15 AM EDT | Oct 31, 2025, 9:00 AM EDT | not placed | Lateral - Private, 319 Cooke St, Waterbury, CT | Sanitary sewer overflowrevised | 50 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 10061-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Oct 29, 2025, 11:15 AM EDT | Oct 31, 2025, 9:00 AM EDT | not placed | Lateral - Private, 319 Cooke St, Waterbury, CT | Sanitary sewer overflowrevised | 50 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 10061, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Oct 29, 2025, 11:15 AM EDT | Oct 31, 2025, 9:00 AM EDT | not placed | Lateral - Private, 319 Cooke St, Waterbury, CT | Sanitary sewer overflow | 50 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 10061, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Oct 6, 2025, 12:30 PM EDT | Oct 10, 2025, 6:00 PM EDT | not placed | Lateral - Private, 54 Niagara St, Waterbury, CT | Sanitary sewer overflowrevised | 100 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9971-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Oct 6, 2025, 12:30 PM EDT | Oct 10, 2025, 6:00 PM EDT | not placed | Lateral - Private, 54 Niagara St, Waterbury, CT | Sanitary sewer overflowrevised | 100 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9971, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Oct 6, 2025, 12:30 PM EDT | Oct 10, 2025, 6:00 PM EDT | not placed | Lateral - Private, 54 Niagara St, Waterbury, CT | Sanitary sewer overflow | 100 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9971, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Sep 4, 2025, 2:15 PM EDT | Sep 8, 2025, 10:00 AM EDT | “Naugatuck river” (not placed) | Lateral - Private, 727 Baldwin St, Waterbury, CT | Sanitary sewer overflowrevised | 75 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9854-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Sep 4, 2025, 2:15 PM EDT | Sep 8, 2025, 10:00 AM EDT | “Naugatuck river” (not placed) | Lateral - Private, 727 Baldwin St, Waterbury, CT | Sanitary sewer overflowrevised | 75 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9854, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Sep 4, 2025, 2:15 PM EDT | Sep 8, 2025, 10:00 AM EDT | “Naugatuck river” (not placed) | Lateral - Private, 727 Baldwin St, Waterbury, CT | Sanitary sewer overflow | 75 gal | 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 · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Aug 9, 2025, 6:15 AM EDT | Aug 11, 2025, 11:00 AM EDT | not placed | Lateral - Private, 225 Bishop St, Waterbury, CT | Sanitary sewer overflowrevised | 75 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9787-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Aug 9, 2025, 6:15 AM EDT | Aug 11, 2025, 11:00 AM EDT | not placed | Lateral - Private, 225 Bishop St, Waterbury, CT | Sanitary sewer overflowrevised | 75 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9787, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Aug 9, 2025, 6:15 AM EDT | Aug 11, 2025, 11:00 AM EDT | not placed | Lateral - Private, 225 Bishop St, Waterbury, CT | Sanitary sewer overflow | 75 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9787, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Jul 25, 2025, 7:45 AM EDT | Jul 25, 2025, 8:00 PM EDT | not placed | Pump Station, 46 Terrell Rd, Waterbury, CT | Sanitary sewer overflowrevised | 25 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9749-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Jul 25, 2025, 7:45 AM EDT | Jul 25, 2025, 8:00 PM EDT | not placed | Pump Station, 46 Terrell Rd, Waterbury, CT | Sanitary sewer overflowrevised | 25 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9749, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Jul 25, 2025, 7:45 AM EDT | Jul 25, 2025, 8:00 PM EDT | not placed | Pump Station, 46 Terrell Rd, Waterbury, CT | Sanitary sewer overflow | 25 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9749, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Jul 17, 2025, 12:30 PM EDT | Jul 19, 2025, 3:00 PM EDT | “Mad river” (not placed) | Lateral - Private, 484 Waterville St, Waterbury, CT | Sanitary sewer overflowrevised | 50 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9723-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Jul 17, 2025, 12:30 PM EDT | Jul 19, 2025, 3:00 PM EDT | “Mad river” (not placed) | Lateral - Private, 484 Waterville St, Waterbury, CT | Sanitary sewer overflowrevised | 50 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9723, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Jul 17, 2025, 12:30 PM EDT | Jul 19, 2025, 3:00 PM EDT | “Mad river” (not placed) | Lateral - Private, 484 Waterville St, Waterbury, CT | Sanitary sewer overflow | 50 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9723, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Jul 17, 2025, 12:15 PM EDT | Jul 21, 2025, 3:00 PM EDT | “Mad River” (not placed) | Lateral - Private, 285 Cooke St, Waterbury, CT | Sanitary sewer overflowrevised | 55 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9743-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Jul 17, 2025, 12:15 PM EDT | Jul 21, 2025, 3:00 PM EDT | “Mad River” (not placed) | Lateral - Private, 285 Cooke St, Waterbury, CT | Sanitary sewer overflowrevised | 55 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9743, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Jul 17, 2025, 12:15 PM EDT | Jul 21, 2025, 3:00 PM EDT | “Mad River” (not placed) | Lateral - Private, 285 Cooke St, Waterbury, CT | Sanitary sewer overflow | 55 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9743, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Jul 14, 2025, 2:00 PM EDT | Jul 16, 2025, 3:00 PM EDT | not placed | Lateral - Private, 363 Berkeley Ave, Waterbury, CT | Sanitary sewer overflowrevised | 50 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9714-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Jul 14, 2025, 2:00 PM EDT | Jul 16, 2025, 3:00 PM EDT | not placed | Lateral - Private, 363 Berkeley Ave, Waterbury, CT | Sanitary sewer overflowrevised | 50 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9714, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Jul 14, 2025, 2:00 PM EDT | Jul 16, 2025, 3:00 PM EDT | not placed | Lateral - Private, 363 Berkeley Ave, Waterbury, CT | Sanitary sewer overflow | 50 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9714, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Jun 9, 2025, 11:00 AM EDT | Jun 10, 2025, 6:00 PM EDT | not placed | Lateral - Private, 126 Cherry St, Waterbury, CT | Sanitary sewer overflowrevised | 50 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9640-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Jun 9, 2025, 11:00 AM EDT | Jun 10, 2025, 6:00 PM EDT | not placed | Lateral - Private, 126 Cherry St, Waterbury, CT | Sanitary sewer overflowrevised | 50 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9640, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Jun 9, 2025, 11:00 AM EDT | Jun 10, 2025, 6:00 PM EDT | not placed | Lateral - Private, 126 Cherry St, Waterbury, CT | Sanitary sewer overflow | 50 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9640, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| May 25, 2025, 11:45 AM EDT | May 25, 2025, 12:00 PM EDT | “Mad river” (not placed) | Manhole, 418 Pine St, Waterbury, CT | Sanitary sewer overflowrevised | 750 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9591-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| May 25, 2025, 11:45 AM EDT | May 25, 2025, 12:00 PM EDT | “Mad river” (not placed) | Manhole, 418 Pine St, Waterbury, CT | Sanitary sewer overflowrevised | 750 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9591, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| May 25, 2025, 11:45 AM EDT | May 25, 2025, 12:00 PM EDT | “Mad river” (not placed) | Manhole, 418 Pine St, Waterbury, CT | Sanitary sewer overflow | 750 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9591, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 22, 2025, 1:15 PM EDT | Apr 22, 2025, 2:15 PM EDT | not placed | Basement, 89 Clowes Terrace, Waterbury, CT | Sanitary sewer overflowrevised | 30 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9401-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 22, 2025, 1:15 PM EDT | Apr 22, 2025, 2:15 PM EDT | not placed | Basement, 89 Clowes Terrace, Waterbury, CT | Sanitary sewer overflowrevised | 30 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9401, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 22, 2025, 1:15 PM EDT | Apr 22, 2025, 2:15 PM EDT | not placed | Basement, 89 Clowes Terrace, Waterbury, CT | Sanitary sewer overflow | 30 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9401, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 11, 2025, 12:15 PM EDT | Apr 14, 2025, 10:30 AM EDT | not placed | Lateral - Private, 567 S Leonard St, Waterbury, CT | Sanitary sewer overflowrevised | 60 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9361-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 11, 2025, 12:15 PM EDT | Apr 14, 2025, 10:30 AM EDT | not placed | Lateral - Private, 567 S Leonard St, Waterbury, CT | Sanitary sewer overflowrevised | 60 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9361, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 11, 2025, 12:15 PM EDT | Apr 14, 2025, 10:30 AM EDT | not placed | Lateral - Private, 567 S Leonard St, Waterbury, CT | Sanitary sewer overflow | 60 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9361, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 10, 2025, 2:15 PM EDT | Apr 14, 2025, 5:45 AM EDT | “Mad river interceptor” (not placed) | Lateral - Private, 950 Wolcott St, Waterbury, CT | Sanitary sewer overflowrevised | 50 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9360-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 10, 2025, 2:15 PM EDT | Apr 14, 2025, 5:45 AM EDT | “Mad river interceptor” (not placed) | Lateral - Private, 950 Wolcott St, Waterbury, CT | Sanitary sewer overflowrevised | 50 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9360, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 10, 2025, 2:15 PM EDT | Apr 14, 2025, 5:45 AM EDT | “Mad river interceptor” (not placed) | Lateral - Private, 950 Wolcott St, Waterbury, CT | Sanitary sewer overflow | 50 gal | Waterbury WPCF (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 9360, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 26, 2025, 6:15 PM EDT | Mar 30, 2025, 2:30 PM EDT | “Mack Brook” (not placed) | Lateral - Private, 543 Chase Ave, Waterbury, CT | Sanitary sewer overflow | 60 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9297-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 26, 2025, 6:15 PM EDT | Mar 30, 2025, 2:30 PM EDT | “Mack Brook” (not placed) | Lateral - Private, 543 Chase Ave, Waterbury, CT | Sanitary sewer overflow | 60 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9297, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 20, 2025, 9:30 AM EDT | Mar 25, 2025, 3:30 PM EDT | not placed | Lateral - Private, 228 Wood St, Waterbury, CT | Sanitary sewer overflow | 20 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9262-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 20, 2025, 9:30 AM EDT | Mar 25, 2025, 3:30 PM EDT | not placed | Lateral - Private, 228 Wood St, Waterbury, CT | Sanitary sewer overflow | 20 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9262, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 12, 2025, 9:30 AM EDT | Mar 13, 2025, 9:30 AM EDT | “Naugatuck river” (not placed) | Lateral - Private, 31 Nottingham Terrace, Waterbury, CT | Sanitary sewer overflow | 150 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9220-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 12, 2025, 9:30 AM EDT | Mar 13, 2025, 9:30 AM EDT | “Naugatuck river” (not placed) | Lateral - Private, 31 Nottingham Terrace, Waterbury, CT | Sanitary sewer overflow | 150 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9220, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 3, 2025, 2:15 PM EST | Mar 7, 2025, 8:00 AM EST | not placed | Lateral - Private, 603 N Main St, Waterbury, CT | Sanitary sewer overflow | 50 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9152-2, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 3, 2025, 2:15 PM EST | Mar 7, 2025, 8:00 AM EST | not placed | Lateral - Private, 603 N Main St, Waterbury, CT | Sanitary sewer overflow | 50 gal | Waterbury WPCF (CT DEEP Sewage Right-to-Know annual report 2026) via ct-deep-annual, record 9152, published Feb 25, 2026, 4:08 PM EST, retrieved 2026-11-02 11:53 UTC · notice | record below |
Full record (older than 180 days, so no page of its own) | |||||||
Showing the newest 100 events of 365 events. See them all with filters.
History
- Discharge events, last 12 months46Dec 2025 to Nov 2026
- Days with a discharge, last 12 months134Dec 2025 to Nov 2026
- Hours under advisory, last 12 months4,942Dec 2025 to Nov 2026; on this discharger's reports
- 2026 season under advisory60%May to October; 2,641 h
Discharge events per month
203 events, Jan 2022 to Nov 2026. Counted from 142 verified or annual reports, 61 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
| Month | Combined sewer overflow | Sanitary sewer overflow | Bypass, blended or other | Total | Counted from | Coverage |
|---|---|---|---|---|---|---|
| Jan 2022 | 0 | 6 | 0 | 6 | Verified or annual reports | |
| Feb 2022 | 0 | 5 | 0 | 5 | Verified or annual reports | |
| Mar 2022 | 0 | 4 | 0 | 4 | Verified or annual reports | |
| Apr 2022 | 0 | 2 | 1 | 3 | Verified or annual reports | |
| May 2022 | 0 | 2 | 0 | 2 | Verified or annual reports | |
| Jun 2022 | 0 | 3 | 0 | 3 | Verified or annual reports | |
| Jul 2022 | 0 | 1 | 0 | 1 | Verified or annual reports | |
| Aug 2022 | 0 | 4 | 0 | 4 | Verified or annual reports | |
| Sep 2022 | 0 | 1 | 0 | 1 | Verified or annual reports | |
| Oct 2022 | 0 | 3 | 0 | 3 | Verified or annual reports | |
| Nov 2022 | 0 | 3 | 0 | 3 | Verified or annual reports | |
| Dec 2022 | 0 | 4 | 0 | 4 | Verified or annual reports | |
| Jan 2023 | 0 | 2 | 0 | 2 | Verified or annual reports | |
| Feb 2023 | 0 | 1 | 0 | 1 | Verified or annual reports | |
| Mar 2023 | 0 | 2 | 0 | 2 | Verified or annual reports | |
| Apr 2023 | 0 | 2 | 0 | 2 | Verified or annual reports | |
| May 2023 | 0 | 3 | 0 | 3 | Verified or annual reports | |
| Jun 2023 | 0 | 4 | 0 | 4 | Verified or annual reports | |
| Jul 2023 | 0 | 1 | 1 | 2 | Verified or annual reports | |
| Aug 2023 | 0 | 1 | 0 | 1 | Verified or annual reports | |
| Sep 2023 | 0 | 5 | 1 | 6 | Verified or annual reports | |
| Oct 2023 | 0 | 3 | 0 | 3 | Verified or annual reports | |
| Nov 2023 | 0 | 5 | 0 | 5 | Verified or annual reports | |
| Dec 2023 | 0 | 6 | 3 | 9 | Verified or annual reports | |
| Jan 2024 | 0 | 3 | 2 | 5 | Verified or annual reports | |
| Feb 2024 | 0 | 1 | 0 | 1 | Verified or annual reports | |
| Mar 2024 | 0 | 0 | 0 | 0 | ||
| Apr 2024 | 0 | 6 | 1 | 7 | Verified or annual reports | |
| May 2024 | 0 | 2 | 0 | 2 | Verified or annual reports | |
| Jun 2024 | 0 | 4 | 0 | 4 | Verified or annual reports | |
| Jul 2024 | 0 | 4 | 0 | 4 | Verified or annual reports | |
| Aug 2024 | 0 | 1 | 2 | 3 | Verified or annual reports | |
| Sep 2024 | 0 | 1 | 0 | 1 | Verified or annual reports | |
| Oct 2024 | 0 | 3 | 0 | 3 | Verified or annual reports | |
| Nov 2024 | 0 | 7 | 0 | 7 | Verified or annual reports | |
| Dec 2024 | 0 | 4 | 0 | 4 | Verified or annual reports | |
| Jan 2025 | 0 | 12 | 0 | 12 | Verified or annual reports | |
| Feb 2025 | 0 | 2 | 0 | 2 | Verified or annual reports | |
| Mar 2025 | 0 | 8 | 0 | 8 | Verified or annual reports | |
| Apr 2025 | 0 | 3 | 0 | 3 | Public notices (no report yet) | |
| May 2025 | 0 | 1 | 0 | 1 | Public notices (no report yet) | |
| Jun 2025 | 0 | 1 | 0 | 1 | Public notices (no report yet) | |
| Jul 2025 | 0 | 4 | 0 | 4 | Public notices (no report yet) | |
| Aug 2025 | 0 | 1 | 0 | 1 | Public notices (no report yet) | |
| Sep 2025 | 0 | 1 | 0 | 1 | Public notices (no report yet) | |
| Oct 2025 | 0 | 3 | 0 | 3 | Public notices (no report yet) | |
| Nov 2025 | 0 | 1 | 0 | 1 | Public notices (no report yet) | |
| Dec 2025 | 0 | 1 | 0 | 1 | Public notices (no report yet) | |
| Jan 2026 | 0 | 3 | 0 | 3 | Public notices (no report yet) | |
| Feb 2026 | 0 | 3 | 0 | 3 | Public notices (no report yet) | |
| Mar 2026 | 0 | 9 | 0 | 9 | Public notices (no report yet) | |
| Apr 2026 | 0 | 5 | 0 | 5 | Public notices (no report yet) | |
| May 2026 | 0 | 2 | 0 | 2 | Public notices (no report yet) | |
| Jun 2026 | 0 | 6 | 0 | 6 | Public notices (no report yet) | |
| Jul 2026 | 0 | 6 | 0 | 6 | Public notices (no report yet) | |
| Aug 2026 | 0 | 3 | 0 | 3 | Public notices (no report yet) | |
| Sep 2026 | 0 | 5 | 0 | 5 | Public notices (no report yet) | |
| Oct 2026 | 0 | 3 | 0 | 3 | Public notices (no report yet) | |
| Nov 2026 | 0 | 0 | 0 | 0 |
Hours under advisory per month
Hours this discharger's reports put a water under an advisory, by the map's red rules.
- Advisory in effect
37 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. 4 events reported to last more than 31 days are counted to 31 days. Official beach and cyanobacteria advisories are counted on water pages only. 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
| Month | Hours under advisory | From discharge windows | Hours in month | Coverage |
|---|---|---|---|---|
| Jan 2022 | 315 | 315 | 744 | |
| Feb 2022 | 274 | 274 | 672 | |
| Mar 2022 | 454 | 454 | 744 | |
| Apr 2022 | 116 | 116 | 720 | |
| May 2022 | 250 | 250 | 744 | |
| Jun 2022 | 231 | 231 | 720 | |
| Jul 2022 | 183 | 183 | 744 | |
| Aug 2022 | 323 | 323 | 744 | |
| Sep 2022 | 67 | 67 | 720 | |
| Oct 2022 | 273 | 273 | 744 | |
| Nov 2022 | 231 | 231 | 720 | |
| Dec 2022 | 231 | 231 | 744 | |
| Jan 2023 | 72 | 72 | 744 | |
| Feb 2023 | 325 | 325 | 672 | |
| Mar 2023 | 525 | 525 | 744 | |
| Apr 2023 | 323 | 323 | 720 | |
| May 2023 | 256 | 256 | 744 | |
| Jun 2023 | 661 | 661 | 720 | |
| Jul 2023 | 101 | 101 | 744 | |
| Aug 2023 | 95 | 95 | 744 | |
| Sep 2023 | 428 | 428 | 720 | |
| Oct 2023 | 629 | 629 | 744 | |
| Nov 2023 | 491 | 491 | 720 | |
| Dec 2023 | 456 | 456 | 744 | |
| Jan 2024 | 178 | 178 | 744 | |
| Feb 2024 | 52 | 52 | 696 | |
| Mar 2024 | 0 | 0 | 744 | |
| Apr 2024 | 354 | 354 | 720 | |
| May 2024 | 168 | 168 | 744 | |
| Jun 2024 | 373 | 373 | 720 | |
| Jul 2024 | 356 | 356 | 744 | |
| Aug 2024 | 384 | 384 | 744 | |
| Sep 2024 | 49 | 49 | 720 | |
| Oct 2024 | 118 | 118 | 744 | |
| Nov 2024 | 600 | 600 | 720 | |
| Dec 2024 | 503 | 503 | 744 | |
| Jan 2025 | 519 | 519 | 744 | |
| Feb 2025 | 286 | 286 | 672 | |
| Mar 2025 | 488 | 488 | 744 | |
| Apr 2025 | 204 | 204 | 720 | |
| May 2025 | 48 | 48 | 744 | |
| Jun 2025 | 79 | 79 | 720 | |
| Jul 2025 | 277 | 277 | 744 | |
| Aug 2025 | 101 | 101 | 744 | |
| Sep 2025 | 140 | 140 | 720 | |
| Oct 2025 | 210 | 210 | 744 | |
| Nov 2025 | 279 | 279 | 720 | |
| Dec 2025 | 97 | 97 | 744 | |
| Jan 2026 | 539 | 539 | 744 | |
| Feb 2026 | 345 | 345 | 672 | |
| Mar 2026 | 685 | 685 | 744 | |
| Apr 2026 | 604 | 604 | 720 | |
| May 2026 | 326 | 326 | 744 | |
| Jun 2026 | 297 | 297 | 720 | |
| Jul 2026 | 490 | 490 | 744 | |
| Aug 2026 | 687 | 687 | 744 | |
| Sep 2026 | 407 | 407 | 720 | |
| Oct 2026 | 435 | 435 | 744 | |
| Nov 2026 | 32 | 32 | 32 |
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
| Month | Days with a discharge | Coverage |
|---|---|---|
| Jan 2022 | 10 | |
| Feb 2022 | 8 | |
| Mar 2022 | 15 | |
| Apr 2022 | 5 | |
| May 2022 | 7 | |
| Jun 2022 | 7 | |
| Jul 2022 | 6 | |
| Aug 2022 | 10 | |
| Sep 2022 | 2 | |
| Oct 2022 | 9 | |
| Nov 2022 | 7 | |
| Dec 2022 | 8 | |
| Jan 2023 | 3 | |
| Feb 2023 | 1 | |
| Mar 2023 | 6 | |
| Apr 2023 | 10 | |
| May 2023 | 10 | |
| Jun 2023 | 25 | |
| Jul 2023 | 3 | |
| Aug 2023 | 3 | |
| Sep 2023 | 16 | |
| Oct 2023 | 25 | |
| Nov 2023 | 18 | |
| Dec 2023 | 15 | |
| Jan 2024 | 3 | |
| Feb 2024 | 1 | |
| Mar 2024 | 0 | |
| Apr 2024 | 12 | |
| May 2024 | 4 | |
| Jun 2024 | 11 | |
| Jul 2024 | 14 | |
| Aug 2024 | 14 | |
| Sep 2024 | 1 | |
| Oct 2024 | 3 | |
| Nov 2024 | 17 | |
| Dec 2024 | 11 | |
| Jan 2025 | 18 | |
| Feb 2025 | 11 | |
| Mar 2025 | 18 | |
| Apr 2025 | 6 | |
| May 2025 | 1 | |
| Jun 2025 | 2 | |
| Jul 2025 | 9 | |
| Aug 2025 | 3 | |
| Sep 2025 | 5 | |
| Oct 2025 | 8 | |
| Nov 2025 | 9 | |
| Dec 2025 | 3 | |
| Jan 2026 | 21 | |
| Feb 2026 | 12 | |
| Mar 2026 | 24 | |
| Apr 2026 | 14 | |
| May 2026 | 4 | |
| Jun 2026 | 7 | |
| Jul 2026 | 16 | |
| Aug 2026 | 4 | |
| Sep 2026 | 17 | |
| Oct 2026 | 12 | |
| Nov 2026 | 0 |
Discharge events per year, 2016 to 2026
333 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
| Year | Combined sewer overflow | Sanitary sewer overflow | Bypass, blended or other | Total | Coverage |
|---|---|---|---|---|---|
| 2016 | 0 | 3 | 0 | 3 | Partly covered or sparse source |
| 2017 | 0 | 10 | 5 | 15 | |
| 2018 | 0 | 14 | 0 | 14 | |
| 2019 | 1 | 12 | 0 | 13 | |
| 2020 | 0 | 13 | 4 | 17 | |
| 2021 | 4 | 61 | 3 | 68 | Partly covered or sparse source |
| 2022 | 0 | 38 | 1 | 39 | |
| 2023 | 0 | 35 | 5 | 40 | |
| 2024 | 0 | 36 | 5 | 41 | |
| 2025 | 0 | 38 | 0 | 38 | |
| 2026 | 0 | 45 | 0 | 45 |
Reported volume per year
Gallons, summed from the 248 events that gave a number (85 did not).
- Partly covered or sparse source
85 of 333 events gave no volume as a number (65 gave a range); only numbers are 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
| Year | Gallons | Events with a number | Events without | Coverage |
|---|---|---|---|---|
| 2016 | 0 | 0 | 3 | Partly covered or sparse source |
| 2017 | 10,000,000 | 10 | 5 | |
| 2018 | 4,100 | 6 | 8 | |
| 2019 | 32,530 | 3 | 10 | |
| 2020 | 13,950,000 | 3 | 14 | |
| 2021 | 1,021,864 | 28 | 40 | Partly covered or sparse source |
| 2022 | 805,070 | 36 | 3 | |
| 2023 | 25,900,055 | 40 | 0 | |
| 2024 | 23,457,968 | 39 | 2 | |
| 2025 | 5,342 | 38 | 0 | |
| 2026 | 7,172 | 45 | 0 |
Hours under advisory per year
Hours under advisory each year; 2026 to date.
- Advisory in effect
- Partly covered or sparse source
37 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. 4 events reported to last more than 31 days are counted to 31 days. Official beach and cyanobacteria advisories are counted on water pages only.
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
| Year | Hours under advisory | Share of the year | Coverage |
|---|---|---|---|
| 2016 | 100 | 1.1% | Partly covered or sparse source |
| 2017 | 353 | 4.0% | |
| 2018 | 507 | 5.8% | |
| 2019 | 542 | 6.2% | |
| 2020 | 529 | 6.0% | |
| 2021 | 939 | 10.7% | Partly covered or sparse source |
| 2022 | 2,946 | 33.6% | |
| 2023 | 4,361 | 49.8% | |
| 2024 | 3,134 | 35.7% | |
| 2025 | 2,727 | 31.1% | |
| 2026 | 4,845 | 66.1% |
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
| Month | Events | Years of records |
|---|---|---|
| Jan | 44 | 10 |
| Feb | 25 | 10 |
| Mar | 25 | 10 |
| Apr | 30 | 10 |
| May | 14 | 10 |
| Jun | 25 | 10 |
| Jul | 21 | 11 |
| Aug | 18 | 11 |
| Sep | 26 | 11 |
| Oct | 40 | 11 |
| Nov | 32 | 11 |
| Dec | 33 | 10 |
Discharge events by outfall
The 10 outfalls with the most events of 225, 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
| Outfall | Events |
|---|---|
| 002-1 | 10 |
| Basement, 60 Decicco Road, Waterbury, CT | 7 |
| Treatment Plant, 210 Municipal Rd, Waterbury, CT | 6 |
| Lateral - Private, 439 Piedmont St, Waterbury CT 06706 | 6 |
| Lateral - Private, 300 Schraffts Drive, Waterbury, CT | 6 |
| Lateral - Private, 52 Clairmont Avenue, Waterbury, CT | 5 |
| Pump Station, 52 Terrell Road, Waterbury, CT 06708 | 5 |
| Basement, 62 Laval Street | 5 |
| Manhole, 23 Commercial Street, Waterbury CT | 5 |
| Pump Station, 250 Northridge Drive, Waterbury CT | 5 |
| Other outfalls (215) | 273 |
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