Combined sewer overflow (CSO) reported — Utica (C) CSOs, May 25, 2026

Ended (as reported) · Utica (C) CSOs (NY DEC Sewage Pollution Right to Know)

Source: Utica (C) CSOs (NY DEC Sewage Pollution Right to Know), record 2556537943886630, reported Jun 2, 2026, 12:25 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice

Current status from this report

This report does not set a map status as of Nov 2, 2026, 4:26 PM EST. Check its dates and the status rules.

A report is not a test of the water. See how we assign statuses.

Latest conditions, not at the time of this report:At the Mohawk River near Little Falls NY gauge, 7.4 kilometres from the nearest boat launch on Mohawk River: flow 736 cubic feet per second (Nov 2, 2026, 3:30 PM EST). Conditions are measured at the gauge, not at this spot, and do not change the status.Conditions on Mohawk River

Source: U.S. Geological Survey via Water Data for the Nation, gauge 01347000, reading Nov 2, 2026, 3:30 PM EST, retrieved 2026-11-02 21:22 UTC. Gauge chosen by DirtyWaterWatch. · Readings and history at USGS

Read the original notice · Report an error

1. Reported wastewater outlet

Operator named in the record: Utica (C) CSOs (federal wastewater discharge permit, NPDES, NY0031429). Outlet: 076 “CSO 076”. Location: 43.10194, -75.20583; location source: from the state's or EPA's outfall layer.

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

2. Waters named in the notice

The notice names: “Mohawk River”. DirtyWaterWatch links this report to Mohawk River, NY. Match basis: the outlet's permit and number in EPA and state records.

3. Estimated downstream stretch

No downstream estimate is available for this report.

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.

Open on the main map

When it happened and when it was reported

Event and notice times use Eastern Time (EST or EDT). Retrieval times use Coordinated Universal Time (UTC).

Started: May 25, 2026, 2:32 AM EDT
Ended: May 25, 2026, 7:15 AM EDT
Detail provided by the source: Times known to the minute
Reported to the source: Jun 2, 2026, 12:25 PM EDT
Published: Jun 2, 2026, 12:25 PM EDT
Source last updated: not given
Last retrieved by DirtyWaterWatch: 2026-11-02 20:40 UTC

What and how much

Type: Combined sewer overflow (CSO): sewage mixed with rainwater spills from a shared sewer system.
Status in the record: Ended (as reported)
Material: “Untreated”
Volume: “13614 Gallons per Minute Estimated” (estimated)
Volume as reported: “13614 Gallons per Minute Estimated”

Advice from Utica (C) CSOs (NY DEC Sewage Pollution Right to Know)

This report includes no advice. Check current local health notices.

Advice period: This report does not state a period. See the rule DirtyWaterWatch applies and its source.
Basis: not stated

Source and versions

Source: NY DEC Sewage Pollution Right to Know
Source record number: 2556537943886630
Original notice: Read the original notice
Earlier version: Read the earlier version
Later versions: None

Record details

Record details
Record identifier	ny-dec-sprtk:2556537943886630
Source identifier	ny-dec-sprtk
Source record number	2556537943886630
Earlier version	ny-dec-sprtk:2527641404037692
Type	Combined sewer overflow (CSO)
Status in the report	Ended (as reported)
Sewer operator identifier	ny-utica
Sewer operator	Utica (C) CSOs
Federal wastewater discharge permit (NPDES)	NY0031429
Outlet number	076
Outlet name	CSO 076
Water named in the report	Mohawk River
Linked waters	mohawk-river-ny
How this report was linked to the water	the outlet's permit and number in EPA and state records
Latitude	43.102
Longitude	-75.206
Location source	from the state's or EPA's outfall layer
Location accuracy, in metres	Not provided
Started	May 25, 2026, 2:32 AM EDT (2026-05-25T02:32:00-04:00)
Ended	May 25, 2026, 7:15 AM EDT (2026-05-25T07:15:00-04:00)
Detail provided by the source	to the minute
Reported to the source	Jun 2, 2026, 12:25 PM EDT (2026-06-02T12:25:13-04:00)
Published	Jun 2, 2026, 12:25 PM EDT (2026-06-02T12:25:13-04:00)
Source last updated	Not provided
Last retrieved by DirtyWaterWatch	Nov 2, 2026, 3:40 PM EST (2026-11-02T20:40:35Z)
Material	Untreated
Volume, in gallons	Not provided
Volume as reported	13614 Gallons per Minute Estimated
How volume was determined	estimated
Authority	Utica (C) CSOs (NY DEC Sewage Pollution Right to Know)
Advice	Not provided
Advice period, in hours	Not provided
Basis of the advice period	Not provided
Original notice	https://www.dec.ny.gov/fs/data/SPRTK_Data.xlsx

Original source data

{
  "row": {
    "notificationId": "2556537943886630",
    "sprtkAirDateTime": "06/02/2026 16:25:13",
    "notificationStatus": "Update",
    "facilityName": "Utica (C) CSOs",
    "facilityId": "NY0031429",
    "countyName": "Oneida",
    "streetNumber": "0",
    "streetName": "Sewage Plant Rd",
    "city": "Utica",
    "latitude": "-75.2009",
    "longitude": "43.101",
    "sprtkStartDischargeDatetime": "05/25/2026 06:32:00",
    "sprtkEndDischargeDatetime": "05/25/2026 11:15:00",
    "dischargeDuration": "4.75 Hours - Ended",
    "surfaceWater": "Yes",
    "receivingWaterBody": "Mohawk River",
    "componentDescription": "CSO 076",
    "quantity": "13614 Gallons per Minute Estimated",
    "treatedState": "Untreated",
    "dischargeDescription": "Quantities based off 2025 average for duration and volume",
    "stepsToContain": "Monitor",
    "geoaddress": "4Q2X+9J Utica, NY, USA",
    "impactedArea": "-",
    "dischargeReason": "Weather Conditions,Weather Conditions - Heavy rain",
    "systemComponent": "CSO Outfall,Regulator - CSO 076",
    "region": "6",
    "sprtkDischargeWaterFlow": "Manmade",
    "sprtkExplanation": "Heavy rain"
  },
  "_tab": "January 2026-August2026",
  "_row": 3410,
  "_time_basis": {
    "air": "UTC in the workbook (rows aired from late May 2025); converted to America/New_York",
    "start": "UTC in the workbook (rows aired from late May 2025); converted to America/New_York",
    "end": "UTC in the workbook (rows aired from late May 2025); converted to America/New_York"
  },
  "_coords": "EPA ECHO CSO inventory NY0031429 outfall 076",
  "_event_type_basis": "a CSO outfall named in the system component",
  "_water": {
    "via": "ECHO CSO inventory (outfalls-mid-atlantic)",
    "echo_outfall": "076",
    "echo_match": "geometry+name",
    "echo_receiving_water": "MOHAWK RIVER"
  },
  "_coords_notice": {
    "lat": 43.101,
    "lon": -75.2009,
    "note": "latitude and longitude columns swapped"
  },
  "_volume_note": "a rate, not a volume",
  "_chain": {
    "id": "key:NY0031429|0 sewage plant rd utica|2026-05-25T06:32Z",
    "basis": "facility + address + start",
    "position": 2,
    "of": 2,
    "head": "ny-dec-sprtk:2527641404037692",
    "latest": "ny-dec-sprtk:2556537943886630",
    "notices": [
      {
        "id": "2527641404037692",
        "status": "New",
        "aired": "2026-05-25T05:57:55-04:00"
      },
      {
        "id": "2556537943886630",
        "status": "Update",
        "aired": "2026-06-02T12:25:13-04:00"
      }
    ]
  }
}

Source: Utica (C) CSOs (NY DEC Sewage Pollution Right to Know), record 2556537943886630, reported Jun 2, 2026, 12:25 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice

Staff names, email addresses and phone numbers are removed from source data before it is stored.