Sanitary sewer overflow (SSO) reported — Grand Island (T) SD#2 WWTP, Jun 14, 2026

Ended (as reported) · Grand Island (T) SD#2 WWTP (NY DEC Sewage Pollution Right to Know)

Source: Grand Island (T) SD#2 WWTP (NY DEC Sewage Pollution Right to Know), record 2584506771040827, reported Jun 24, 2026, 12:45 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.

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1. Reported wastewater outlet

Operator named in the record: Grand Island (T) SD#2 WWTP (federal wastewater discharge permit, NPDES, NY0027693). Outlet: 003 “station 8 bypass, outfall 003”. Location: 42.99970, -78.94050; location source: given in the source record.

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

2. Waters named in the notice

The notice names: “niagara river”. DirtyWaterWatch links this report to Niagara River – Tonawanda Channel, NY. Match basis: the report's location, matched to the nearest tracked water.

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 14, 2026, 3:40 PM EDT
Ended: Jun 15, 2026, 3:40 PM EDT
Detail provided by the source: Times known to the minute
Reported to the source: Jun 24, 2026, 12:45 PM EDT
Published: Jun 24, 2026, 12:45 PM EDT
Source last updated: not given
Last retrieved by DirtyWaterWatch: 2026-11-02 20:40 UTC

What and how much

Type: Sanitary sewer overflow (SSO): sewage spills from a sewer meant to carry sewage separately from rainwater.
Status in the record: Ended (as reported)
Material: “Untreated”
Volume: 34,876 gallons (measured or verified)
Volume as reported: “34,876 Gallons Actual”

Advice from Grand Island (T) SD#2 WWTP (NY DEC Sewage Pollution Right to Know)

“report will be updated / closed after event has ended”
Grand Island (T) SD#2 WWTP (NY DEC Sewage Pollution Right to Know)

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: 2584506771040827
Original notice: Read the original notice
Earlier version: Read the earlier version
Later versions: None

Record details

Record details
Record identifier	ny-dec-sprtk:2584506771040827
Source identifier	ny-dec-sprtk
Source record number	2584506771040827
Earlier version	ny-dec-sprtk:2560558033514206
Type	Sanitary sewer overflow (SSO)
Status in the report	Ended (as reported)
Sewer operator identifier	ny-grand-island-sd2
Sewer operator	Grand Island (T) SD#2 WWTP
Federal wastewater discharge permit (NPDES)	NY0027693
Outlet number	003
Outlet name	station 8 bypass, outfall 003
Water named in the report	niagara river
Linked waters	niagara-river-tonawanda-channel-ny
How this report was linked to the water	the report's location, matched to the nearest tracked water
Latitude	43
Longitude	-78.941
Location source	given in the source record
Location accuracy, in metres	Not provided
Started	Jun 14, 2026, 3:40 PM EDT (2026-06-14T15:40:13-04:00)
Ended	Jun 15, 2026, 3:40 PM EDT (2026-06-15T15:40:13-04:00)
Detail provided by the source	to the minute
Reported to the source	Jun 24, 2026, 12:45 PM EDT (2026-06-24T12:45:55-04:00)
Published	Jun 24, 2026, 12:45 PM EDT (2026-06-24T12:45:55-04:00)
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	34,876
Volume as reported	34,876 Gallons Actual
How volume was determined	measured or verified
Authority	Grand Island (T) SD#2 WWTP (NY DEC Sewage Pollution Right to Know)
Advice	report will be updated / closed after event has ended
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": "2584506771040827",
    "sprtkAirDateTime": "06/24/2026 16:45:55",
    "notificationStatus": "Update",
    "facilityName": "Grand Island (T) SD#2 WWTP",
    "facilityId": "NY0027693",
    "countyName": "Erie",
    "streetNumber": "1487",
    "streetName": "east river rd",
    "city": "grand island",
    "addressDescription": "station 8 bypass, outfall 003",
    "latitude": "-78.9405",
    "longitude": "42.9997",
    "sprtkStartDischargeDatetime": "06/14/2026 19:40:13",
    "sprtkEndDischargeDatetime": "06/15/2026 19:40:13",
    "dischargeDuration": "24 Hours - Ended",
    "surfaceWater": "Yes",
    "receivingWaterBody": "niagara river",
    "componentDescription": "station 8 bypass, outfall 003",
    "quantity": "34,876 Gallons Actual",
    "treatedState": "Untreated",
    "dischargeDescription": "sanitary sewage mixed with rain",
    "stepsToContain": "continue to monitor flows",
    "additionalInstructions": "report will be updated / closed after event has ended",
    "geoaddress": "1487 E River Rd, Grand Island, NY 14072, USA",
    "impactedArea": "Fishing Area - fishermans landing",
    "dischargeReason": "Weather Conditions - heavy precipitation",
    "systemComponent": "Pump Station - station 8 bypass, outfall 003",
    "region": "9",
    "sprtkDischargeWaterFlow": "Manmade",
    "sprtkImpactAreaDesc": "fishermans landing",
    "sprtkExplanation": "heavy precipitation",
    "sprtkAdditionalInstructions": "report will be updated / closed after event has ended"
  },
  "_tab": "January 2026-August2026",
  "_row": 3959,
  "_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": "latitude and longitude columns swapped; a street-address geocode chosen by the notifier",
  "_event_type_basis": "untreated discharge from a collection-system component",
  "_water": {
    "via": "receiving water name within New York (checked against the geocode)"
  },
  "_chain": {
    "id": "key:NY0027693|1487 east river rd grand island|2026-06-14T19:40Z",
    "basis": "facility + address + start",
    "position": 2,
    "of": 2,
    "head": "ny-dec-sprtk:2560558033514206",
    "latest": "ny-dec-sprtk:2584506771040827",
    "notices": [
      {
        "id": "2560558033514206",
        "status": "New",
        "aired": "2026-06-14T16:04:10-04:00"
      },
      {
        "id": "2584506771040827",
        "status": "Update",
        "aired": "2026-06-24T12:45:55-04:00"
      }
    ]
  }
}

Source: Grand Island (T) SD#2 WWTP (NY DEC Sewage Pollution Right to Know), record 2584506771040827, reported Jun 24, 2026, 12:45 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.