Combined sewer overflow (CSO) reported — Niagara Falls (C) WWTP, Jun 6, 2026

Ended (as reported) · Niagara Falls (C) WWTP (NY DEC Sewage Pollution Right to Know)

Source: Niagara Falls (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2560695472269957, reported Jun 7, 2026, 2:00 AM 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.

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1. Reported wastewater outlet

Operator named in the record: Niagara Falls (C) WWTP (federal wastewater discharge permit, NPDES, NY0026336). Outlet: 006 “GPS CSO 006”. Location: 43.09944, -79.06055; 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: “Lower Niagara River”. DirtyWaterWatch links this report to Niagara 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.

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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: Jun 6, 2026, 10:00 PM EDT
Ended: Jun 7, 2026, 1:30 AM EDT
Detail provided by the source: Times known to the minute
Reported to the source: Jun 7, 2026, 2:00 AM EDT
Published: Jun 7, 2026, 2:00 AM 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: 3.86 million gallons (estimated)
Volume as reported: “3,857,089 Gallons Estimated”

Advice from Niagara Falls (C) WWTP (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: 2560695472269957
Original notice: Read the original notice
Earlier version: Read the earlier version
Later versions: None

Record details

Record details
Record identifier	ny-dec-sprtk:2560695472269957
Source identifier	ny-dec-sprtk
Source record number	2560695472269957
Earlier version	ny-dec-sprtk:2560729831997464
Type	Combined sewer overflow (CSO)
Status in the report	Ended (as reported)
Sewer operator identifier	ny-niagara-falls-water-board
Sewer operator	Niagara Falls (C) WWTP
Federal wastewater discharge permit (NPDES)	NY0026336
Outlet number	006
Outlet name	GPS CSO 006
Water named in the report	Lower Niagara River
Linked waters	niagara-river-ny
How this report was linked to the water	the outlet's permit and number in EPA and state records
Latitude	43.099
Longitude	-79.061
Location source	from the state's or EPA's outfall layer
Location accuracy, in metres	Not provided
Started	Jun 6, 2026, 10:00 PM EDT (2026-06-06T22:00:00-04:00)
Ended	Jun 7, 2026, 1:30 AM EDT (2026-06-07T01:30:00-04:00)
Detail provided by the source	to the minute
Reported to the source	Jun 7, 2026, 2:00 AM EDT (2026-06-07T02:00:46-04:00)
Published	Jun 7, 2026, 2:00 AM EDT (2026-06-07T02:00:46-04:00)
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	3,857,089
Volume as reported	3,857,089 Gallons Estimated
How volume was determined	estimated
Authority	Niagara Falls (C) WWTP (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": "2560695472269957",
    "sprtkAirDateTime": "06/07/2026 06:00:46",
    "notificationStatus": "Close",
    "facilityName": "Niagara Falls (C) WWTP",
    "facilityId": "NY0026336",
    "countyName": "Niagara",
    "streetNumber": "1099",
    "streetName": "Whirlpool Street",
    "city": "Niagara Falls",
    "addressDescription": "GPS/Near Parkway",
    "latitude": "-79.0585",
    "longitude": "43.0992",
    "sprtkStartDischargeDatetime": "06/07/2026 02:00:00",
    "sprtkEndDischargeDatetime": "06/07/2026 05:30:00",
    "dischargeDuration": "3.5 Hours - Ended",
    "surfaceWater": "Yes",
    "receivingWaterBody": "Lower Niagara River",
    "componentDescription": "GPS CSO 006",
    "quantity": "3,857,089 Gallons Estimated",
    "treatedState": "Untreated",
    "dischargeDescription": "Rainwater and wastewater. permitted CSO discharge.",
    "stepsToContain": "We have a wet weather plan in place. System is at capacity due to weather conditions. Permitted CSO discharge. We will have a more accurate number after event ends.",
    "geoaddress": "611 Ashland Ave, Niagara Falls, NY 14301, USA",
    "impactedArea": "Boat Launch,Boat Launch,Boat Launch,Boat Launch,Fishing Area,Fishing Area,Fishing Area,Fishing Area,Park,Park,Park,Park,Unknown,Unknown,Unknown,Unknown - Lower Niagara River",
    "dischargeReason": "System Capacity,System Capacity,System Capacity,System Capacity,System Capacity,System Capacity,System Capacity,System Capacity,Weather Conditions,Weather Conditions,Weather Conditions,Weather Conditions,Weather Conditions,Weather Conditions,Weather Conditions,Weather Conditions - Heavy Rain and T storm",
    "systemComponent": "CSO Outfall,CSO Outfall,CSO Outfall,CSO Outfall,CSO Outfall,CSO Outfall,CSO Outfall,CSO Outfall,Pump Station,Pump Station,Pump Station,Pump Station,Pump Station,Pump Station,Pump Station,Pump Station - GPS CSO 006",
    "region": "9",
    "sprtkDischargeWaterFlow": "Manmade",
    "sprtkImpactAreaDesc": "Lower Niagara River",
    "sprtkExplanation": "Heavy Rain and T storm"
  },
  "_tab": "January 2026-August2026",
  "_row": 3463,
  "_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 NY0026336 outfall 006",
  "_event_type_basis": "a CSO outfall named in the system component",
  "_water": {
    "via": "ECHO CSO inventory (outfalls-mid-atlantic)",
    "echo_outfall": "006",
    "echo_match": "geometry+name",
    "echo_receiving_water": "Niagara River"
  },
  "_coords_notice": {
    "lat": 43.0992,
    "lon": -79.0585,
    "note": "latitude and longitude columns swapped"
  },
  "_chain": {
    "id": "key:NY0026336|1099 whirlpool street niagara falls|2026-06-07T02:00Z",
    "basis": "facility + address + start",
    "position": 2,
    "of": 2,
    "head": "ny-dec-sprtk:2560729831997464",
    "latest": "ny-dec-sprtk:2560695472269957",
    "notices": [
      {
        "id": "2560729831997464",
        "status": "New",
        "aired": "2026-06-06T22:10:37-04:00"
      },
      {
        "id": "2560695472269957",
        "status": "Close",
        "aired": "2026-06-07T02:00:46-04:00"
      }
    ]
  }
}

Source: Niagara Falls (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2560695472269957, reported Jun 7, 2026, 2:00 AM 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.