Sanitary sewer overflow (SSO) reported — Jamestown WWTP, Jun 11, 2026

Ended (as reported) · Jamestown WWTP (NY DEC Sewage Pollution Right to Know)

Source: Jamestown WWTP (NY DEC Sewage Pollution Right to Know), record 2560523673679776, reported Jun 11, 2026, 8:07 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: Jamestown WWTP (federal wastewater discharge permit, NPDES, NY0027570). Outlet: “Ductile iron pipe”. Location: 42.18860, -79.29500; 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 no water. Not linked to a mapped water.

3. Estimated downstream stretch

We estimate routes only on rivers before they become tidal. We do not estimate routes through tidal water or lakes.

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 11, 2026, 6:00 AM EDT
Ended: Jun 11, 2026, 6:15 AM EDT
Detail provided by the source: Times known to the minute
Reported to the source: Jun 11, 2026, 8:07 AM EDT
Published: Jun 11, 2026, 8:07 AM 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: 150 gallons (estimated)
Volume as reported: “150 Gallons Estimated”

Advice from Jamestown 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: 2560523673679776
Original notice: Read the original notice
Earlier version: None: this is the first record
Later versions: None

Record details

Record details
Record identifier	ny-dec-sprtk:2560523673679776
Source identifier	ny-dec-sprtk
Source record number	2560523673679776
Earlier version	Not provided
Type	Sanitary sewer overflow (SSO)
Status in the report	Ended (as reported)
Sewer operator identifier	ny-jamestown-wwtp
Sewer operator	Jamestown WWTP
Federal wastewater discharge permit (NPDES)	NY0027570
Outlet number	Not provided
Outlet name	Ductile iron pipe
Water named in the report	Not provided
Linked waters	Not provided
How this report was linked to the water	not linked to a mapped water
Latitude	42.189
Longitude	-79.295
Location source	given in the source record
Location accuracy, in metres	Not provided
Started	Jun 11, 2026, 6:00 AM EDT (2026-06-11T06:00:00-04:00)
Ended	Jun 11, 2026, 6:15 AM EDT (2026-06-11T06:15:00-04:00)
Detail provided by the source	to the minute
Reported to the source	Jun 11, 2026, 8:07 AM EDT (2026-06-11T08:07:32-04:00)
Published	Jun 11, 2026, 8:07 AM EDT (2026-06-11T08:07:32-04:00)
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	150
Volume as reported	150 Gallons Estimated
How volume was determined	estimated
Authority	Jamestown 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": "2560523673679776",
    "sprtkAirDateTime": "06/11/2026 12:07:32",
    "notificationStatus": "New",
    "facilityName": "Jamestown WWTP NY0027570",
    "facilityId": "NY0027570",
    "countyName": "Chautauqua",
    "streetNumber": "4609",
    "streetName": "Townline Rd",
    "city": "Jamestown",
    "latitude": "-79.295",
    "longitude": "42.1886",
    "sprtkStartDischargeDatetime": "06/11/2026 10:00:00",
    "sprtkEndDischargeDatetime": "06/11/2026 10:15:00",
    "dischargeDuration": "15 Minutes - Ended",
    "surfaceWater": "No",
    "receivingWaterBody": "None",
    "componentDescription": "Ductile iron pipe",
    "quantity": "150 Gallons Estimated",
    "treatedState": "Untreated",
    "dischargeDescription": "A pipe break in the landfill leachate pipeline causing leachate to leak on the side of the road.",
    "stepsToContain": "A visual inspection of the pipeline is made when the pump is running.  The pump was turned off and valves were closed when the leak was noticed.",
    "geoaddress": "4586 Fluvanna Townline Rd, Jamestown, NY 14701, USA",
    "impactedArea": "Unknown - Side of the road",
    "dischargeReason": "Pipe Break - Pipe break in leachate line",
    "systemComponent": "Pipe - Ductile iron pipe",
    "region": "9",
    "sprtkDischargeWaterFlow": "Overland Flow",
    "sprtkImpactAreaDesc": "Side of the road",
    "sprtkExplanation": "Pipe break in leachate line"
  },
  "_tab": "January 2026-August2026",
  "_row": 3540,
  "_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": {
    "why_none": "the notifier says the discharge does not reach surface water"
  },
  "_volume_note": "first (New) notice: NY-Alert requires a volume and an end time up front, so this figure is the notifier's estimate or placeholder, not a measured total",
  "_chain": {
    "id": "key:NY0027570|4609 townline rd jamestown|2026-06-11T10:00Z",
    "basis": "facility + address + start",
    "position": 1,
    "of": 1,
    "head": "ny-dec-sprtk:2560523673679776",
    "latest": "ny-dec-sprtk:2560523673679776",
    "notices": [
      {
        "id": "2560523673679776",
        "status": "New",
        "aired": "2026-06-11T08:07:32-04:00"
      }
    ]
  }
}

Source: Jamestown WWTP (NY DEC Sewage Pollution Right to Know), record 2560523673679776, reported Jun 11, 2026, 8:07 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.