Sanitary sewer overflow (SSO) reported — Mount Pleasant (T) Consolidated Sewer District, Jul 24, 2026

Record details

Original source data

{
  "row": {
    "notificationId": "2637901804390763",
    "sprtkAirDateTime": "07/30/2026 17:33:33",
    "notificationStatus": "Update",
    "facilityName": "Mount Pleasant (T) Consolidated Sewer District NYS300026",
    "facilityId": "NYS300026",
    "countyName": "Westchester",
    "streetNumber": "8",
    "streetName": "Legion Drive",
    "city": "Valhalla",
    "addressDescription": "Located adjacent to 8 Legion Drive in Valhalla, NY",
    "latitude": "-73.774486",
    "longitude": "41.073764",
    "sprtkStartDischargeDatetime": "07/24/2026 12:23:00",
    "sprtkEndDischargeDatetime": "07/30/2026 16:34:00",
    "dischargeDuration": "148 Hours - Ended",
    "surfaceWater": "Yes",
    "receivingWaterBody": "Bronx River",
    "componentDescription": "Sewer manhole structure",
    "quantity": "10 gallons per minute Gallons per Minute Estimated",
    "treatedState": "Untreated",
    "dischargeDescription": "The sewage effluent was coning out of the rim of the manhole and then discharging into the river .  The blockage has been cleared as of 7/30.26 at 12:34 PM.  Release is has ceased at this time.",
    "stepsToContain": "Due to the proximity of the manhole to the stream, unable to contain dishcarge",
    "additionalInstructions": "Due to the proximity of the occurrence and partial bury of the manhole with foliage surrounding the structure, staff investigated when initial notification came into the department. After discovery and testing staff felt it was a clogged drainage system.  Re-investigation proved to be a sewer manhole which was cleared after identified. www.mtpleasantny.gov",
    "geoaddress": "8 legion Drive, Valhalla ny",
    "impactedArea": "Other - Sewer manhole adjacent to stream and effluent discharged into the stream",
    "dischargeReason": "Blockage - Sewer main was blocked downstream of manhole.",
    "systemComponent": "Manhole - Sewer manhole structure",
    "region": "3",
    "sprtkDischargeWaterFlow": "Overland Flow",
    "sprtkImpactAreaDesc": "Sewer manhole adjacent to stream and effluent discharged into the stream",
    "sprtkExplanation": "Sewer main was blocked downstream of manhole.",
    "sprtkAdditionalInstructions": "Due to the proximity of the occurrence and partial bury of the manhole with foliage surrounding the structure, staff investigated when initial notification came into the department. After discovery and testing staff felt it was a clogged drainage system.  Re-investigation proved to be a sewer manhole which was cleared after identified.",
    "sprtkWebsiteUrl": "www.mtpleasantny.gov"
  },
  "_tab": "January 2026-August2026",
  "_row": 4677,
  "_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": {
    "via": "receiving water name within New York (checked against the geocode)"
  },
  "_volume_note": "a rate, not a volume",
  "_chain": {
    "id": "key:NYS300026|8 legion drive valhalla|2026-07-24T12:23Z",
    "basis": "facility + address + start",
    "position": 1,
    "of": 1,
    "head": "ny-dec-sprtk:2637901804390763",
    "latest": "ny-dec-sprtk:2637901804390763",
    "notices": [
      {
        "id": "2637901804390763",
        "status": "Update",
        "aired": "2026-07-30T13:33:33-04:00"
      }
    ],
    "head_missing": "the chain's first notice in the workbook is not a New notice (earlier notices missing)"
  }
}

Source: Mount Pleasant (T) Consolidated Sewer District (NY DEC Sewage Pollution Right to Know), record 2637901804390763, reported Jul 30, 2026, 1:33 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.