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Sanitary sewer overflow (SSO) reported — Waterford (T) WWTP, Jul 29, 2026

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

Source: Waterford (T) WWTP (NY DEC Sewage Pollution Right to Know), record 2637867444636798, reported Jul 30, 2026, 12:06 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice

Current status from this report

Earlier version. A later record from the same source replaces this one. The newest version sets the map status. read the newer version

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 Hudson River at Green Island NY gauge, 2.1 kilometres from the nearest boat launch on Hudson River: flow 8,190 cubic feet per second (Nov 2, 2026, 3:15 PM EST). Conditions are measured at the gauge, not at this spot, and do not change the status.Conditions on Hudson River

Source: U.S. Geological Survey via Water Data for the Nation, gauge 01358000, reading Nov 2, 2026, 3:15 PM EST, retrieved 2026-11-02 21:22 UTC. Gauge chosen by DirtyWaterWatch. · Readings and history at USGS

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: Waterford (T) WWTP (federal wastewater discharge permit, NPDES, NY0029173). Outlet: “catchbasin”. Location: 42.78820, -73.68530; 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: “Mohawk river/Hudson river”. DirtyWaterWatch links this report to Hudson River, NY, Mohawk River, NY. Match basis: the water named in the report.

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
Ended
Detail provided by the source
Times known to the minute
Reported to the source
Published
Source last updated
not given
Last retrieved by DirtyWaterWatch

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
50 gallons (estimated)
Volume as reported
“50 gallons a minute Gallons Estimated”

Advice from Waterford (T) WWTP (NY DEC Sewage Pollution Right to Know)

“townofwaterford.gov”

Waterford (T) 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
2637867444636798
Original notice
Read the original notice
Earlier version
Read the earlier version
Later versions
version 2

Record details

Record details
Record identifierny-dec-sprtk:2637867444636798
Source identifierny-dec-sprtk
Source record number2637867444636798
Earlier versionny-dec-sprtk:2637833084887325
TypeSanitary sewer overflow (SSO)
Status in the reportEnded (as reported)
Sewer operator identifierny-waterford
Sewer operatorWaterford (T) WWTP
Federal wastewater discharge permit (NPDES)NY0029173
Outlet numberNot provided
Outlet namecatchbasin
Water named in the reportMohawk river/Hudson river
Linked watershudson-river-ny, mohawk-river-ny
How this report was linked to the waterthe water named in the report
Latitude42.788
Longitude-73.685
Location sourcegiven in the source record
Location accuracy, in metresNot provided
StartedJul 29, 2026, 9:35 AM EDT (2026-07-29T09:35:00-04:00)
EndedJul 30, 2026, 12:01 AM EDT (2026-07-30T00:01:51-04:00)
Detail provided by the sourceto the minute
Reported to the sourceJul 30, 2026, 12:06 AM EDT (2026-07-30T00:06:28-04:00)
PublishedJul 30, 2026, 12:06 AM EDT (2026-07-30T00:06:28-04:00)
Source last updatedNot provided
Last retrieved by DirtyWaterWatchNov 2, 2026, 3:40 PM EST (2026-11-02T20:40:35Z)
MaterialUntreated
Volume, in gallons50
Volume as reported50 gallons a minute Gallons Estimated
How volume was determinedestimated
AuthorityWaterford (T) WWTP (NY DEC Sewage Pollution Right to Know)
Advicetownofwaterford.gov
Advice period, in hoursNot provided
Basis of the advice periodNot provided
Original noticehttps://www.dec.ny.gov/fs/data/SPRTK_Data.xlsx

Original source data

{
  "row": {
    "notificationId": "2637867444636798",
    "sprtkAirDateTime": "07/30/2026 04:06:28",
    "notificationStatus": "Update",
    "facilityName": "Waterford (T) WWTP NY0029173",
    "facilityId": "NY0029173",
    "countyName": "Saratoga",
    "streetNumber": "41",
    "streetName": "mohawk ave",
    "city": "Waterford",
    "addressDescription": "treatment plant",
    "latitude": "-73.6853",
    "longitude": "42.7882",
    "sprtkStartDischargeDatetime": "07/29/2026 13:35:00",
    "sprtkEndDischargeDatetime": "07/30/2026 04:01:51",
    "dischargeDuration": "14.5 Hours - Ended",
    "surfaceWater": "Yes",
    "receivingWaterBody": "Mohawk river/Hudson river",
    "componentDescription": "catchbasin",
    "quantity": "50 gallons a minute Gallons Estimated",
    "treatedState": "Untreated",
    "dischargeDescription": "stormwater and untreated sewage",
    "stepsToContain": "Utilized our stormwater overflow tanks until they met capacity and then pumped the tanks off to the aeration tanks to help move the water through the plant and stop the overflow",
    "additionalInstructions": "townofwaterford.gov",
    "geoaddress": "41 Mohawk Ave, Waterford, NY 12188, USA",
    "impactedArea": "Unknown - Mohawk river Hudson River",
    "dischargeReason": "Weather Conditions - extremely heavy rains on 7/28 continuing currently on 7/29 overwhelmed the treatment plant",
    "systemComponent": "Pipe - catchbasin",
    "region": "5",
    "sprtkDischargeWaterFlow": "Manmade",
    "sprtkImpactAreaDesc": "Mohawk river Hudson River",
    "sprtkExplanation": "extremely heavy rains on 7/28 continuing currently on 7/29 overwhelmed the treatment plant",
    "sprtkWebsiteUrl": "townofwaterford.gov"
  },
  "_tab": "January 2026-August2026",
  "_row": 4647,
  "_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:NY0029173|41 mohawk ave waterford|2026-07-29T13:35Z",
    "basis": "facility + address + start",
    "position": 2,
    "of": 3,
    "head": "ny-dec-sprtk:2637833084887325",
    "latest": "ny-dec-sprtk:2637592566738601"
  }
}

Source: Waterford (T) WWTP (NY DEC Sewage Pollution Right to Know), record 2637867444636798, reported Jul 30, 2026, 12:06 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.