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Sanitary sewer overflow (SSO) reported — Amsterdam (C) WWTP, Jul 29, 2026

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

Source: Amsterdam (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2637901804364582, reported Jul 29, 2026, 12:14 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.

Latest conditions, not at the time of this report:At the Erie (Barge) Canal at Lock 30 at Macedon NY gauge, 600 metres from the nearest boat launch on Erie Canal: flow 151 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 Erie Canal

Source: U.S. Geological Survey via Water Data for the Nation, gauge 04219000, reading Nov 2, 2026, 3:15 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: Amsterdam (C) WWTP (federal wastewater discharge permit, NPDES, NY0020290). Outlet: “Manhole in Intersection of Carmichael and Henrietta”. Location: 42.94920, -74.21050; 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. DirtyWaterWatch links this report to Erie Canal, NY. Match basis: the report's location, matched to the nearest tracked 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.

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
200 gallons (estimated)
Volume as reported
“200 Gallons Estimated”

Advice from Amsterdam (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
2637901804364582
Original notice
Read the original notice
Earlier version
None: this is the first record
Later versions
None

Record details

Record details
Record identifierny-dec-sprtk:2637901804364582
Source identifierny-dec-sprtk
Source record number2637901804364582
Earlier versionNot provided
TypeSanitary sewer overflow (SSO)
Status in the reportEnded (as reported)
Sewer operator identifierny-amsterdam
Sewer operatorAmsterdam (C) WWTP
Federal wastewater discharge permit (NPDES)NY0020290
Outlet numberNot provided
Outlet nameManhole in Intersection of Carmichael and Henrietta
Water named in the reportNot provided
Linked waterserie-canal-albion-ny
How this report was linked to the waterthe report's location, matched to the nearest tracked water
Latitude42.949
Longitude-74.211
Location sourcegiven in the source record
Location accuracy, in metresNot provided
StartedJul 29, 2026, 11:00 AM EDT (2026-07-29T11:00:00-04:00)
EndedJul 29, 2026, 11:30 AM EDT (2026-07-29T11:30:00-04:00)
Detail provided by the sourceto the minute
Reported to the sourceJul 29, 2026, 12:14 PM EDT (2026-07-29T12:14:48-04:00)
PublishedJul 29, 2026, 12:14 PM EDT (2026-07-29T12:14:48-04:00)
Source last updatedNot provided
Last retrieved by DirtyWaterWatchNov 2, 2026, 3:40 PM EST (2026-11-02T20:40:35Z)
MaterialUntreated
Volume, in gallons200
Volume as reported200 Gallons Estimated
How volume was determinedestimated
AuthorityAmsterdam (C) WWTP (NY DEC Sewage Pollution Right to Know)
AdviceNot provided
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": "2637901804364582",
    "sprtkAirDateTime": "07/29/2026 16:14:48",
    "notificationStatus": "New",
    "facilityName": "Amsterdam (C) WWTP",
    "facilityId": "NY0020290",
    "countyName": "Montgomery",
    "streetNumber": "3",
    "streetName": "Henrietta St",
    "city": "Amsterdam",
    "addressDescription": "Manhole in Intersection of Carmichael and Henrietta",
    "latitude": "-74.2105",
    "longitude": "42.9492",
    "sprtkStartDischargeDatetime": "07/29/2026 15:00:00",
    "sprtkEndDischargeDatetime": "07/29/2026 15:30:00",
    "dischargeDuration": "30 Minutes - Ended",
    "surfaceWater": "No",
    "receivingWaterBody": "N/A",
    "quantity": "200 Gallons Estimated",
    "treatedState": "Untreated",
    "stepsToContain": "the main was jetted to clear the blockage and returned into service without issue",
    "geoaddress": "3 Henrietta St, Amsterdam, NY 12010, USA",
    "impactedArea": "Unknown,Unknown - Road had minor sewer debris which was cleaned up after overflow stopped",
    "dischargeReason": "Blockage,System Capacity - System had a blockage and couldn't handle the flow",
    "systemComponent": "Manhole,Manhole -",
    "region": "4",
    "sprtkDischargeWaterFlow": "Manmade",
    "sprtkImpactAreaDesc": "Road had minor sewer debris which was cleaned up after overflow stopped",
    "sprtkExplanation": "System had a blockage and couldn't handle the flow"
  },
  "_tab": "January 2026-August2026",
  "_row": 4625,
  "_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:NY0020290|3 henrietta st amsterdam|2026-07-29T15:00Z",
    "basis": "facility + address + start",
    "position": 1,
    "of": 1,
    "head": "ny-dec-sprtk:2637901804364582",
    "latest": "ny-dec-sprtk:2637901804364582",
    "notices": [
      {
        "id": "2637901804364582",
        "status": "New",
        "aired": "2026-07-29T12:14:48-04:00"
      }
    ]
  }
}

Source: Amsterdam (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2637901804364582, reported Jul 29, 2026, 12:14 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.