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Treatment plant bypass reported — Chemung Co Elmira SD STP, Jun 5, 2026

Ended (as reported) · Chemung Co Elmira SD STP (NY DEC Sewage Pollution Right to Know)

Source: Chemung Co Elmira SD STP (NY DEC Sewage Pollution Right to Know), record 2560489313811637, reported Jun 5, 2026, 12:23 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 Chemung River at Elmira NY gauge, 700 metres from the nearest boat launch on Chemung River: flow 305 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 Chemung River

Source: U.S. Geological Survey via Water Data for the Nation, gauge 01530332, 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: Chemung Co Elmira SD STP (federal wastewater discharge permit, NPDES, NY0035742). Outlet: “Entrance to Chemung County Sewer District, 600 Milton St, Elmira, NY 14904 - across from 487 Milton St.”. Location: 42.07684, -76.77905; 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 Chemung River, NY. Match basis: the report's location, matched to the nearest tracked water.

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.

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

Advice from Chemung Co Elmira SD 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

Source and versions

Source
NY DEC Sewage Pollution Right to Know
Source record number
2560489313811637
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:2560489313811637
Source identifierny-dec-sprtk
Source record number2560489313811637
Earlier versionNot provided
TypeTreatment plant bypass
Status in the reportEnded (as reported)
Sewer operator identifierny-chemung-county-elmira-sd
Sewer operatorChemung Co Elmira SD STP
Federal wastewater discharge permit (NPDES)NY0035742
Outlet numberNot provided
Outlet nameEntrance to Chemung County Sewer District, 600 Milton St, Elmira, NY 14904 - across from 487 Milton St.
Water named in the reportNot provided
Linked waterschemung-river-ny
How this report was linked to the waterthe report's location, matched to the nearest tracked water
Latitude42.077
Longitude-76.779
Location sourcegiven in the source record
Location accuracy, in metresNot provided
StartedJun 5, 2026, 10:30 AM EDT (2026-06-05T10:30:00-04:00)
EndedJun 5, 2026, 11:00 AM EDT (2026-06-05T11:00:00-04:00)
Detail provided by the sourceto the minute
Reported to the sourceJun 5, 2026, 12:23 PM EDT (2026-06-05T12:23:35-04:00)
PublishedJun 5, 2026, 12:23 PM EDT (2026-06-05T12:23:35-04:00)
Source last updatedNot provided
Last retrieved by DirtyWaterWatchNov 2, 2026, 3:40 PM EST (2026-11-02T20:40:35Z)
MaterialUntreated
Volume, in gallons15
Volume as reported15 Gallons Estimated
How volume was determinedestimated
AuthorityChemung Co Elmira SD 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": "2560489313811637",
    "sprtkAirDateTime": "06/05/2026 16:23:35",
    "notificationStatus": "New",
    "facilityName": "Chemung Co Elmira SD STP NY0035742",
    "facilityId": "NY0035742",
    "countyName": "Chemung",
    "streetNumber": "600",
    "streetName": "Milton St",
    "city": "Elmira",
    "addressDescription": "Entrance to Chemung County Sewer District, 600 Milton St, Elmira, NY 14904 - across from 487 Milton St.",
    "latitude": "-76.779051",
    "longitude": "42.076836",
    "sprtkStartDischargeDatetime": "06/05/2026 14:30:00",
    "sprtkEndDischargeDatetime": "06/05/2026 15:00:00",
    "dischargeDuration": "30 Minutes - Ended",
    "surfaceWater": "No",
    "receivingWaterBody": "NONE",
    "quantity": "15 Gallons Estimated",
    "treatedState": "Untreated",
    "dischargeDescription": "Load was wet screened grit headed to the landfill. Truck hit a pothole turning out of the plant and some splashed out of the hopper onto the street.",
    "stepsToContain": "Crew was onsite immediately to clean up. shoveled up grit, spread lime on wet ares and let sit to soak up water and then swept up and sprayed with water to clean off. Staff met with neighbors.",
    "geoaddress": "487 - 600 Milton St, Elmira NY",
    "impactedArea": "Other - Spill occurred in street.",
    "dischargeReason": "Unknown - Hauler hit a pothole while turning out of plant road and grit splashed out onto the road.",
    "systemComponent": "-",
    "region": "8",
    "sprtkDischargeWaterFlow": "Manmade",
    "sprtkImpactAreaDesc": "Spill occurred in street.",
    "sprtkExplanation": "Hauler hit a pothole while turning out of plant road and grit splashed out onto the road."
  },
  "_tab": "January 2026-August2026",
  "_row": 3419,
  "_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:NY0035742|600 milton st elmira|2026-06-05T14:30Z",
    "basis": "facility + address + start",
    "position": 1,
    "of": 1,
    "head": "ny-dec-sprtk:2560489313811637",
    "latest": "ny-dec-sprtk:2560489313811637",
    "notices": [
      {
        "id": "2560489313811637",
        "status": "New",
        "aired": "2026-06-05T12:23:35-04:00"
      }
    ]
  }
}

Source: Chemung Co Elmira SD STP (NY DEC Sewage Pollution Right to Know), record 2560489313811637, reported Jun 5, 2026, 12:23 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.