Connecticut / Events /

Sanitary sewer overflow: MANCHESTER (Hockanum River WPCF), Sep 23, 2026

Ended (as reported) · MANCHESTER (Hockanum River WPCF) (CT DEEP Performance Dashboard)

Source: MANCHESTER (Hockanum River WPCF) (CT DEEP Performance Dashboard) via CT DEEP CSO/SSO Performance Dashboard (QScend), record 11523, the source gives no report time, retrieved 2026-11-02 11:20 UTC · notice

1. The reported outfall

Outfall reported by MANCHESTER (Hockanum River WPCF): “Manhole, 107 N School St, Manchester, CT”. Location: 41.79790, -72.52470, given in the source record, precision about 11 m.

2. Waters named in the notice

The notice names no water. Not placed on a tracked water.

3. Modeled downstream reach

Not modeled: the reach model runs on rivers above the head of tide only.

Open on the main map

When: three different times

The time of the event, the time the source reported, published or updated it, and the time we fetched it are kept apart. Times are shown in New England time; the record keeps the original offsets.

Started

Sep 23, 2026, 5:00 PM EDT

Ended

Sep 23, 2026, 5:30 PM EDT

Precision

Known to the minute

Reported to the source

not given

Published

not given

Source last updated

not given

We fetched it

2026-11-02 11:20 UTC

What and how much

Type

Sanitary sewer overflow

Status in the record

Ended (as reported)

Material

“Raw Sewage”

Volume

1,000 gal (not stated whether estimated or measured)

Volume in the source's words

“1000 Gal”

Advice

The record carries no advice text from MANCHESTER (Hockanum River WPCF) (CT DEEP Performance Dashboard).

Advice window

not stated in the record; the state's window on the methods page applies

Basis

not stated

Source and revisions

Source

CT DEEP CSO/SSO Performance Dashboard (QScend)

Record id at the source

11523

Original notice

https://deepct.qscend.mygovcenter.com/cms/cms?id=1

Revision of

none (first record)

Revised by

no later revision

{
  "Reporting Utility": "MANCHESTER (Hockanum River WPCF)",
  "Status": "Open",
  "Incident Type": "Sewage Bypass",
  "Weather Conditions": "Dry",
  "Date Bypass Began or was Discovered": "09/23/2026",
  "Event Start Time": "05:00 PM",
  "Location of Bypass": "Manhole",
  "Type of Bypass": "Raw Sewage",
  "Cause of Bypass": "Sewage Line Blockage - Rags",
  "Cause of Bypass Other Explanation": "Rags in mainline",
  "How was Incident Discovered": "Resident reported to on call service",
  "Estimated Quantity or Rate of Discharge": "1000 Gal",
  "How was estimated Quantity or Rate Determined": "Visual estimate",
  "Reach Waterbody": "No",
  "Request ID": "11523",
  "Waterbody Name": null,
  "Date Bypass Ended": "09/23/2026",
  "Event End Time": "05:30 PM",
  "Final Quantity": "1000 Gal",
  "How was Final Volume Determined": null,
  "How incident was resolved": "Crew responded with jet truck and clear the blockage and disinfected the area.",
  "Municipality": "Manchester",
  "Address": "107 N School St, Manchester, CT",
  "_view": "SSO DATA VIEW",
  "_dww_note": [
    "source status 'Open' but an end date and time are given: treated as ended"
  ],
  "_map_point": {
    "lat": 41.7979,
    "lon": -72.5247,
    "chart": "Open SSO Bypasses by Location"
  }
}