Sanitary sewer overflow (SSO) reported — Bay Park STP, Nov 15, 2025

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

Source: Bay Park STP (NY DEC Sewage Pollution Right to Know), record 2244929476766772, reported Nov 15, 2025, 9:28 PM EST, 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.

Read the original notice · Report an error

1. Reported wastewater outlet

Operator named in the record: Bay Park STP (federal wastewater discharge permit, NPDES, NY0026450). Outlet: “2IPO3.00581”. Location: 40.61920, -73.65280; 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: “Island Park Harbor”. 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.

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: Nov 15, 2025, 8:10 PM EST
Ended: ongoing, as last reported
Detail provided by the source: Times known to the minute
Reported to the source: Nov 15, 2025, 9:28 PM EST
Published: Nov 15, 2025, 9:28 PM EST
Source last updated: not given
Last retrieved by DirtyWaterWatch: 2026-11-02 20:40 UTC

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: Ongoing (as reported)
Material: “Untreated”
Volume: “1 Gallons per Minute Estimated” (estimated)
Volume as reported: “1 Gallons per Minute Estimated”

Advice from Bay Park STP (NY DEC Sewage Pollution Right to Know)

“Ongoing”
Bay Park 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: 2244929476766772
Original notice: Read the original notice
Earlier version: None: this is the first record
Later versions: version 2

Record details

Record details
Record identifier	ny-dec-sprtk:2244929476766772
Source identifier	ny-dec-sprtk
Source record number	2244929476766772
Earlier version	Not provided
Type	Sanitary sewer overflow (SSO)
Status in the report	Ongoing (as reported)
Sewer operator identifier	ny-nassau-bay-park
Sewer operator	Bay Park STP
Federal wastewater discharge permit (NPDES)	NY0026450
Outlet number	Not provided
Outlet name	2IPO3.00581
Water named in the report	Island Park Harbor
Linked waters	hempstead-bay-ny
How this report was linked to the water	the report's location, matched to the nearest tracked water
Latitude	40.619
Longitude	-73.653
Location source	given in the source record
Location accuracy, in metres	Not provided
Started	Nov 15, 2025, 8:10 PM EST (2025-11-15T20:10:00-05:00)
Ended	Not provided
Detail provided by the source	to the minute
Reported to the source	Nov 15, 2025, 9:28 PM EST (2025-11-15T21:28:11-05:00)
Published	Nov 15, 2025, 9:28 PM EST (2025-11-15T21:28:11-05:00)
Source last updated	Not provided
Last retrieved by DirtyWaterWatch	Nov 2, 2026, 3:40 PM EST (2026-11-02T20:40:35Z)
Material	Untreated
Volume, in gallons	Not provided
Volume as reported	1 Gallons per Minute Estimated
How volume was determined	estimated
Authority	Bay Park STP (NY DEC Sewage Pollution Right to Know)
Advice	Ongoing
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": "2244929476766772",
    "sprtkAirDateTime": "11/16/2025 02:28:11",
    "notificationStatus": "New",
    "facilityName": "Bay Park STP",
    "facilityId": "NY0026450",
    "countyName": "Nassau",
    "streetNumber": "7",
    "streetName": "Hampton Rd",
    "city": "Oceanside",
    "addressDescription": "7 Hampton Rd, Oceanside, NY 11572",
    "latitude": "-73.6528",
    "longitude": "40.6192",
    "sprtkStartDischargeDatetime": "11/16/2025 01:10:00",
    "sprtkEndDischargeDatetime": "11/16/2025 04:00:00",
    "dischargeDuration": "Active Minutes - Ongoing",
    "surfaceWater": "Yes",
    "receivingWaterBody": "Island Park Harbor",
    "componentDescription": "2IPO3.00581",
    "quantity": "1 Gallons per Minute Estimated",
    "treatedState": "Untreated",
    "dischargeDescription": "A call received through the hotline approximately at 6:09pm about an overflow. The Supervisor arrived to the site, and confirmed the overflow approximately at 8:10pm. The Supervisor dispatched the crew at 8:20pm. Waiting for the crew to get to the site.",
    "stepsToContain": "Ongoing",
    "additionalInstructions": "Ongoing",
    "geoaddress": "7 Hampton Rd, Oceanside, NY 11572, USA",
    "impactedArea": "Other - NA",
    "dischargeReason": "Unknown - Manhole Overflow Ongoing",
    "systemComponent": "Manhole - 2IPO3.00581",
    "region": "1",
    "sprtkDischargeWaterFlow": "Manmade",
    "sprtkImpactAreaDesc": "NA",
    "sprtkExplanation": "Manhole Overflow Ongoing",
    "sprtkAdditionalInstructions": "Ongoing"
  },
  "_tab": "December 2025",
  "_row": 207,
  "_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": "2025-11-15T23:00:00-05:00",
  "_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": "untreated discharge from a collection-system component",
  "_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:NY0026450|7 hampton rd oceanside|2025-11-16T01:10Z",
    "basis": "facility + address + start",
    "position": 1,
    "of": 2,
    "head": "ny-dec-sprtk:2244929476766772",
    "latest": "ny-dec-sprtk:2247918774201182"
  }
}

Source: Bay Park STP (NY DEC Sewage Pollution Right to Know), record 2244929476766772, reported Nov 15, 2025, 9:28 PM EST, 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.