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Combined sewer overflow (CSO) reported — City of Albany CSOs, Jul 1, 2026

Ended (as reported) · City of Albany CSOs (NY DEC Sewage Pollution Right to Know)

Source: City of Albany CSOs (NY DEC Sewage Pollution Right to Know), record 2666523466472084, reported Aug 7, 2026, 2:53 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 Hudson River at Green Island NY gauge, 2.1 kilometres from the nearest boat launch on Hudson River: flow 8,190 cubic feet per second (Nov 2, 2026, 3:15 PM EST). Conditions are measured at the gauge, not at this spot, and do not change the status.Conditions on Hudson River

Source: U.S. Geological Survey via Water Data for the Nation, gauge 01358000, reading Nov 2, 2026, 3:15 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: City of Albany CSOs (federal wastewater discharge permit, NPDES, NY0025747). Outlet: “This is the largest CSO in the system.”. Location: 42.64041, -73.75112; 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: “Hudson River”. DirtyWaterWatch links this report to Hudson River, NY. Match basis: the water named in the report.

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
Combined sewer overflow (CSO): sewage mixed with rainwater spills from a shared sewer system.
Status in the record
Ended (as reported)
Material
“Partially Treated with Disinfection”
Volume
12.75 million gallons (estimated)
Volume as reported
“12,750,000 Gallons Estimated”

Advice from City of Albany CSOs (NY DEC Sewage Pollution Right to Know)

“Multiple outfalls may be discharging during this storm event. The location is for the outfall that typically discharges the largest volume. There are other outfalls that are upstream of this location. The volume is estimated from the model that predicts 739 million gallons per year over the average number of discharges per year, 58. To see which outfalls may be discharging during the current storm event, please see the Albany Pool Website at: https://www.albanypoolcso.org/”

City of Albany CSOs (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
2666523466472084
Original notice
Read the original notice
Earlier version
Read the earlier version
Later versions
None

Record details

Record details
Record identifierny-dec-sprtk:2666523466472084
Source identifierny-dec-sprtk
Source record number2666523466472084
Earlier versionny-dec-sprtk:2593818260198165
TypeCombined sewer overflow (CSO)
Status in the reportEnded (as reported)
Sewer operator identifierny-albany-water-board
Sewer operatorCity of Albany CSOs
Federal wastewater discharge permit (NPDES)NY0025747
Outlet numberNot provided
Outlet nameThis is the largest CSO in the system.
Water named in the reportHudson River
Linked watershudson-river-ny
How this report was linked to the waterthe water named in the report
Latitude42.64
Longitude-73.751
Location sourcegiven in the source record
Location accuracy, in metresNot provided
StartedJul 1, 2026, 10:00 PM EDT (2026-07-01T22:00:00-04:00)
EndedJul 2, 2026, 12:30 AM EDT (2026-07-02T00:30:00-04:00)
Detail provided by the sourceto the minute
Reported to the sourceAug 7, 2026, 2:53 PM EDT (2026-08-07T14:53:44-04:00)
PublishedAug 7, 2026, 2:53 PM EDT (2026-08-07T14:53:44-04:00)
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 gallons12,750,000
Volume as reported12,750,000 Gallons Estimated
How volume was determinedestimated
AuthorityCity of Albany CSOs (NY DEC Sewage Pollution Right to Know)
AdviceMultiple outfalls may be discharging during this storm event. The location is for the outfall that typically discharges the largest volume. There are other outfalls that are upstream of this location. The volume is estimated from the model that predicts 739 million gallons per year over the average number of discharges per year, 58. To see which outfalls may be discharging during the current storm event, please see the Albany Pool Website at: https://www.albanypoolcso.org/
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": "2666523466472084",
    "sprtkAirDateTime": "08/07/2026 18:53:44",
    "notificationStatus": "Update",
    "facilityName": "City of Albany CSOs",
    "facilityId": "NY0025747",
    "countyName": "Albany",
    "streetNumber": "139",
    "streetName": "Broadway",
    "city": "Albany",
    "addressDescription": "This is the largest CSO in the system.",
    "latitude": "-73.75112194232787",
    "longitude": "42.640406393131514",
    "sprtkStartDischargeDatetime": "07/02/2026 02:00:00",
    "sprtkEndDischargeDatetime": "07/02/2026 04:30:00",
    "dischargeDuration": "2.5 Hours - Ended",
    "surfaceWater": "Yes",
    "receivingWaterBody": "Hudson River",
    "quantity": "12,750,000 Gallons Estimated",
    "treatedState": "Partially Treated with Disinfection",
    "dischargeDescription": "Combined rainwater with sewage. The Corning Preserve outfalls (026 and 030) have most floatables removed.",
    "stepsToContain": "Permitted CSO Discharge",
    "additionalInstructions": "Multiple outfalls may be discharging during this storm event.  The location is for the outfall that typically discharges the largest volume.  There are other outfalls that are upstream of this location.  The volume is estimated from the model that predicts 739 million gallons per year over the average number of discharges per year, 58.  To see which outfalls may be discharging during the current storm event, please see the Albany Pool Website at: https://www.albanypoolcso.org/",
    "geoaddress": "117 Broadway, Albany, NY 12202, USA",
    "impactedArea": "Boat Launch,Park - Corning Preserve",
    "dischargeReason": "Weather Conditions,Weather Conditions - Precipitation event",
    "systemComponent": "CSO Outfall,CSO Outfall -",
    "region": "4",
    "sprtkDischargeWaterFlow": "Manmade",
    "sprtkImpactAreaDesc": "Corning Preserve",
    "sprtkExplanation": "Precipitation event",
    "sprtkAdditionalInstructions": "Multiple outfalls may be discharging during this storm event.  The location is for the outfall that typically discharges the largest volume.  There are other outfalls that are upstream of this location.  The volume is estimated from the model that predicts 739 million gallons per year over the average number of discharges per year, 58.  To see which outfalls may be discharging during the current storm event, please see the Albany Pool Website at:",
    "sprtkWebsiteUrl": "https://www.albanypoolcso.org/"
  },
  "_tab": "January 2026-August2026",
  "_row": 4945,
  "_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": "a CSO outfall named in the system component",
  "_water": {
    "via": "receiving water name within New York (checked against the geocode)"
  },
  "_chain": {
    "id": "key:NY0025747|139 broadway albany|2026-07-02T02:00Z",
    "basis": "facility + address + start",
    "position": 2,
    "of": 2,
    "head": "ny-dec-sprtk:2593818260198165",
    "latest": "ny-dec-sprtk:2666523466472084",
    "notices": [
      {
        "id": "2593818260198165",
        "status": "New",
        "aired": "2026-07-02T01:58:15-04:00"
      },
      {
        "id": "2666523466472084",
        "status": "Update",
        "aired": "2026-08-07T14:53:44-04:00"
      }
    ]
  }
}

Source: City of Albany CSOs (NY DEC Sewage Pollution Right to Know), record 2666523466472084, reported Aug 7, 2026, 2:53 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.