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Treatment bypass reported — Greenport (T) SD #1 STP, Jul 29, 2026

Ongoing (as reported) · Greenport (T) SD #1 STP (NY DEC Sewage Pollution Right to Know)

Source: Greenport (T) SD #1 STP (NY DEC Sewage Pollution Right to Know), record 2637867444619040, reported Jul 29, 2026, 8:28 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: Greenport (T) SD #1 STP (federal wastewater discharge permit, NPDES, NY0030988). Outlet: “Town of Greenport WWTP”. Location: 42.25809, -73.76104; 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: “Claverack 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
Ended
ongoing, as last reported
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
Treatment bypass: wastewater skips one or more treatment steps.
Status in the record
Ongoing (as reported)
Material
“Partially Treated with Disinfection”
Volume
“1500 gpm Gallons per Minute Estimated” (estimated)
Volume as reported
“1500 gpm Gallons per Minute Estimated”

Advice from Greenport (T) SD #1 STP (NY DEC Sewage Pollution Right to Know)

“Report any sewer backup in homes or in streets to the Greenport Water and Wastewater Dept. at (518) 828-3400. www.townofgreenportny.gov”

Greenport (T) SD #1 STP (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
2637867444619040
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:2637867444619040
Source identifierny-dec-sprtk
Source record number2637867444619040
Earlier versionNot provided
TypeTreatment bypass
Status in the reportOngoing (as reported)
Sewer operator identifierny-greenport-t-sd-1-stp
Sewer operatorGreenport (T) SD #1 STP
Federal wastewater discharge permit (NPDES)NY0030988
Outlet numberNot provided
Outlet nameTown of Greenport WWTP
Water named in the reportClaverack Creek
Linked watersNot provided
How this report was linked to the waternot linked to a mapped water
Latitude42.258
Longitude-73.761
Location sourcegiven in the source record
Location accuracy, in metresNot provided
StartedJul 29, 2026, 8:00 AM EDT (2026-07-29T08:00:00-04:00)
EndedNot provided
Detail provided by the sourceto the minute
Reported to the sourceJul 29, 2026, 8:28 AM EDT (2026-07-29T08:28:59-04:00)
PublishedJul 29, 2026, 8:28 AM EDT (2026-07-29T08:28:59-04:00)
Source last updatedNot provided
Last retrieved by DirtyWaterWatchNov 2, 2026, 3:40 PM EST (2026-11-02T20:40:35Z)
MaterialPartially Treated with Disinfection
Volume, in gallonsNot provided
Volume as reported1500 gpm Gallons per Minute Estimated
How volume was determinedestimated
AuthorityGreenport (T) SD #1 STP (NY DEC Sewage Pollution Right to Know)
AdviceReport any sewer backup in homes or in streets to the Greenport Water and Wastewater Dept. at (518) 828-3400. www.townofgreenportny.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": "2637867444619040",
    "sprtkAirDateTime": "07/29/2026 12:28:59",
    "notificationStatus": "New",
    "facilityName": "Greenport (T) SD #1 STP NY0030988",
    "facilityId": "NY0030988",
    "countyName": "Columbia",
    "streetNumber": "52 Utility Drive",
    "streetName": "52 Utility Drive",
    "city": "Hudson",
    "addressDescription": "Town of Greenport WWTP",
    "latitude": "-73.76104463426394",
    "longitude": "42.25809029671193",
    "sprtkStartDischargeDatetime": "07/29/2026 12:00:00",
    "sprtkEndDischargeDatetime": "07/29/2026 19:00:00",
    "dischargeDuration": "Ongoing. Hours - Ongoing",
    "surfaceWater": "Yes",
    "receivingWaterBody": "Claverack Creek",
    "quantity": "1500 gpm Gallons per Minute Estimated",
    "treatedState": "Partially Treated with Disinfection",
    "dischargeDescription": "Some influent is being treated and discharged as normal.\nSome influent is bypassing the headworks and untreated sewage is reaching the drainage that leads to the Claverack Creek.\nSome manholes around Town are overflowing and discharging to localized drainage areas in neighborhoods.",
    "stepsToContain": "Waiting for rain to subside.",
    "additionalInstructions": "Report any sewer backup in homes or in streets to the Greenport Water and Wastewater Dept. at [phone removed]. www.townofgreenportny.gov",
    "geoaddress": "52 Utility Drive",
    "impactedArea": "-",
    "dischargeReason": "Weather Conditions,Weather Conditions - Extreme rainfall has overwhelmed the collection system and wastewater plant.",
    "systemComponent": "Manhole,Plant Headworks -",
    "region": "4",
    "sprtkDischargeWaterFlow": "Overland Flow",
    "sprtkExplanation": "Extreme rainfall has overwhelmed the collection system and wastewater plant.",
    "sprtkAdditionalInstructions": "Report any sewer backup in homes or in streets to the Greenport Water and Wastewater Dept. at [phone removed].",
    "sprtkWebsiteUrl": "www.townofgreenportny.gov"
  },
  "_tab": "January 2026-August2026",
  "_row": 4588,
  "_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"
  },
  "_projected_end": "2026-07-29T15:00:00-04:00",
  "_projected_end_note": "NY-Alert requires an expected end time on every notice; this one is a projection, not a reported end",
  "_coords": "latitude and longitude columns swapped; a street-address geocode chosen by the notifier",
  "_event_type_basis": "partially treated discharge (treated state)",
  "_volume_note": "a rate, not a volume; 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:NY0030988|52 utility drive 52 utility drive hudson|2026-07-29T12:00Z",
    "basis": "facility + address + start",
    "position": 1,
    "of": 1,
    "head": "ny-dec-sprtk:2637867444619040",
    "latest": "ny-dec-sprtk:2637867444619040",
    "notices": [
      {
        "id": "2637867444619040",
        "status": "New",
        "aired": "2026-07-29T08:28:59-04:00"
      }
    ]
  }
}

Source: Greenport (T) SD #1 STP (NY DEC Sewage Pollution Right to Know), record 2637867444619040, reported Jul 29, 2026, 8:28 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.