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Treatment plant bypass reported — Bay Park STP, Aug 28, 2026

Ended (as reported) · Bay Park STP (NY DEC Sewage Pollution Right to Know)

Source: Bay Park STP (NY DEC Sewage Pollution Right to Know), record 2711259845787129, reported Aug 28, 2026, 10:03 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: Bay Park STP (federal wastewater discharge permit, NPDES, NY0026450). Outlet: “Wastewater Treatment Plant”. Location: 40.63090, -73.66300; 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 Hempstead Bay, 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.

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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
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
Ended (as reported)
Material
“Untreated”
Volume
2 gallons (estimated)
Volume as reported
“2 Gallons Estimated”

Advice from Bay Park STP (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

Status history from this report

Source: DirtyWaterWatch calculations using this report and the published status rules. Updated 2026-11-02 21:26 UTC.

Source and versions

Source
NY DEC Sewage Pollution Right to Know
Source record number
2711259845787129
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:2711259845787129
Source identifierny-dec-sprtk
Source record number2711259845787129
Earlier versionNot provided
TypeTreatment plant bypass
Status in the reportEnded (as reported)
Sewer operator identifierny-nassau-bay-park
Sewer operatorBay Park STP
Federal wastewater discharge permit (NPDES)NY0026450
Outlet numberNot provided
Outlet nameWastewater Treatment Plant
Water named in the reportNot provided
Linked watershempstead-bay-ny
How this report was linked to the waterthe report's location, matched to the nearest tracked water
Latitude40.631
Longitude-73.663
Location sourcegiven in the source record
Location accuracy, in metresNot provided
StartedAug 28, 2026, 8:45 AM EDT (2026-08-28T08:45:00-04:00)
EndedAug 28, 2026, 8:47 AM EDT (2026-08-28T08:47:00-04:00)
Detail provided by the sourceto the minute
Reported to the sourceAug 28, 2026, 10:03 AM EDT (2026-08-28T10:03:19-04:00)
PublishedAug 28, 2026, 10:03 AM EDT (2026-08-28T10:03:19-04:00)
Source last updatedNot provided
Last retrieved by DirtyWaterWatchNov 2, 2026, 3:40 PM EST (2026-11-02T20:40:35Z)
MaterialUntreated
Volume, in gallons2
Volume as reported2 Gallons Estimated
How volume was determinedestimated
AuthorityBay Park STP (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": "2711259845787129",
    "sprtkAirDateTime": "08/28/2026 14:03:19",
    "notificationStatus": "New",
    "facilityName": "Bay Park STP",
    "facilityId": "NY0026450",
    "countyName": "Nassau",
    "streetNumber": "2",
    "streetName": "Marjorie Lane",
    "city": "East Rockaway",
    "addressDescription": "Wastewater Treatment Plant",
    "latitude": "-73.663",
    "longitude": "40.6309",
    "sprtkStartDischargeDatetime": "08/28/2026 12:45:00",
    "sprtkEndDischargeDatetime": "08/28/2026 12:47:00",
    "dischargeDuration": "2 Minutes - Ended",
    "surfaceWater": "No",
    "receivingWaterBody": "None",
    "quantity": "2 Gallons Estimated",
    "treatedState": "Untreated",
    "dischargeDescription": "The digester gas recirculation pump tripped out and when it was reactivated it caused the full digester to burp and loose some sludge over the sidewall, which impacted the grass area around the digester.",
    "stepsToContain": "The sludge was spilled on the grass area and was contained to the grass area adjacent to the digester.",
    "additionalInstructions": "None",
    "geoaddress": "2 Marjorie Ln, East Rockaway, NY 11518, USA",
    "impactedArea": "-",
    "dischargeReason": "Unknown - Digester #2 burped and sprayed sludge over the side wall of the digester due to gas recirculation malfunction",
    "systemComponent": "-",
    "region": "1",
    "sprtkDischargeWaterFlow": "Overland Flow",
    "sprtkExplanation": "Digester #2 burped and sprayed sludge over the side wall of the digester due to gas recirculation malfunction",
    "sprtkAdditionalInstructions": "None"
  },
  "_tab": "January 2026-August2026",
  "_row": 5323,
  "_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 at the treatment plant (component or notice text)",
  "_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:NY0026450|2 marjorie lane east rockaway|2026-08-28T12:45Z",
    "basis": "facility + address + start",
    "position": 1,
    "of": 1,
    "head": "ny-dec-sprtk:2711259845787129",
    "latest": "ny-dec-sprtk:2711259845787129",
    "notices": [
      {
        "id": "2711259845787129",
        "status": "New",
        "aired": "2026-08-28T10:03:19-04:00"
      }
    ]
  }
}

Source: Bay Park STP (NY DEC Sewage Pollution Right to Know), record 2711259845787129, reported Aug 28, 2026, 10:03 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.