Treatment bypass reported — Tannersville WTP, Jul 29, 2026

Ended (as reported) · Tannersville WTP (NY DEC Sewage Pollution Right to Know)

Source: Tannersville WTP (NY DEC Sewage Pollution Right to Know), record 2637626926483171, reported Jul 30, 2026, 9:35 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.

Read the original notice · Report an error

1. Reported wastewater outlet

Operator named in the record: Tannersville WTP (federal wastewater discharge permit, NPDES, NY0026573). Outlet: “Facility effluent”. Location: 42.18650, -74.15230; 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: “Gooseberry Creek”. 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: Jul 29, 2026, 9:00 AM EDT
Ended: Jul 30, 2026, 3:00 AM EDT
Detail provided by the source: Times known to the minute
Reported to the source: Jul 30, 2026, 9:35 AM EDT
Published: Jul 30, 2026, 9:35 AM EDT
Source last updated: not given
Last retrieved by DirtyWaterWatch: 2026-11-02 20:40 UTC

What and how much

Type: Treatment bypass: wastewater skips one or more treatment steps.
Status in the record: Ended (as reported)
Material: “Partially Treated without Disinfection”
Volume: 100,440 gallons (estimated)
Volume as reported: “estimated to have bypassed 100,440 Gallons Estimated”

Advice from Tannersville WTP (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: 2637626926483171
Original notice: Read the original notice
Earlier version: Read the earlier version
Later versions: None

Record details

Record details
Record identifier	ny-dec-sprtk:2637626926483171
Source identifier	ny-dec-sprtk
Source record number	2637626926483171
Earlier version	ny-dec-sprtk:2637833084884625
Type	Treatment bypass
Status in the report	Ended (as reported)
Sewer operator identifier	ny-tannersville-wtp
Sewer operator	Tannersville WTP
Federal wastewater discharge permit (NPDES)	NY0026573
Outlet number	Not provided
Outlet name	Facility effluent
Water named in the report	Gooseberry Creek
Linked waters	Not provided
How this report was linked to the water	not linked to a mapped water
Latitude	42.187
Longitude	-74.152
Location source	given in the source record
Location accuracy, in metres	Not provided
Started	Jul 29, 2026, 9:00 AM EDT (2026-07-29T09:00:00-04:00)
Ended	Jul 30, 2026, 3:00 AM EDT (2026-07-30T03:00:29-04:00)
Detail provided by the source	to the minute
Reported to the source	Jul 30, 2026, 9:35 AM EDT (2026-07-30T09:35:22-04:00)
Published	Jul 30, 2026, 9:35 AM EDT (2026-07-30T09:35:22-04:00)
Source last updated	Not provided
Last retrieved by DirtyWaterWatch	Nov 2, 2026, 3:40 PM EST (2026-11-02T20:40:35Z)
Material	Partially Treated without Disinfection
Volume, in gallons	100,440
Volume as reported	estimated to have bypassed 100,440 Gallons Estimated
How volume was determined	estimated
Authority	Tannersville WTP (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": "2637626926483171",
    "sprtkAirDateTime": "07/30/2026 13:35:22",
    "notificationStatus": "Update",
    "facilityName": "Tannersville WTP",
    "facilityId": "NY0026573",
    "countyName": "Greene",
    "streetNumber": "130",
    "streetName": "allen lane",
    "city": "Tannersville",
    "addressDescription": "Treatment Facility",
    "latitude": "-74.1523",
    "longitude": "42.1865",
    "sprtkStartDischargeDatetime": "07/29/2026 13:00:00",
    "sprtkEndDischargeDatetime": "07/30/2026 07:00:29",
    "dischargeDuration": "18 Hours - Ended",
    "surfaceWater": "Yes",
    "receivingWaterBody": "Gooseberry Creek",
    "componentDescription": "Facility effluent",
    "quantity": "estimated to have bypassed 100,440 Gallons Estimated",
    "treatedState": "Partially Treated without Disinfection",
    "dischargeDescription": "Initially bypass of microfiltration that had been disinfected.  Facility was still under duress so bypass of disinfection and microfiltration has started.",
    "stepsToContain": "Every available tank has been filled.",
    "geoaddress": "5RPX+H3 Tannersville, NY, USA",
    "impactedArea": "Unknown,Unknown -",
    "dischargeReason": "System Capacity,Weather Conditions - Due to heavy precipitation inflow to the facility has reached 3 MG and processes need to be bypassed to maintain facility integrity.",
    "systemComponent": "Other,Other - Facility effluent",
    "region": "4",
    "sprtkDischargeWaterFlow": "Manmade",
    "sprtkExplanation": "Due to heavy precipitation inflow to the facility has reached 3 MG and processes need to be bypassed to maintain facility integrity."
  },
  "_tab": "January 2026-August2026",
  "_row": 4665,
  "_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": "partially treated discharge (treated state)",
  "_chain": {
    "id": "key:NY0026573|130 allen lane tannersville|2026-07-29T13:00Z",
    "basis": "facility + address + start",
    "position": 2,
    "of": 2,
    "head": "ny-dec-sprtk:2637833084884625",
    "latest": "ny-dec-sprtk:2637626926483171",
    "notices": [
      {
        "id": "2637833084884625",
        "status": "New",
        "aired": "2026-07-29T10:22:07-04:00"
      },
      {
        "id": "2637626926483171",
        "status": "Update",
        "aired": "2026-07-30T09:35:22-04:00"
      }
    ]
  }
}

Source: Tannersville WTP (NY DEC Sewage Pollution Right to Know), record 2637626926483171, reported Jul 30, 2026, 9:35 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.