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Combined sewer overflow (CSO) reported — Buffalo Sewer Authority -Bird Island, Aug 31, 2026

Ongoing (as reported) · Buffalo Sewer Authority -Bird Island (NY DEC Sewage Pollution Right to Know)

Source: Buffalo Sewer Authority -Bird Island (NY DEC Sewage Pollution Right to Know), record 2713733746958973, reported Aug 31, 2026, 12:58 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice

Current status from this report

No current status shown on Niagara River: End not confirmed. Current rule period ends Nov 29, 2026, 9:50 AM EST. This is not a water-quality test.

Why this status: No current status: no report we track sets a status on this water outline now.

How long each status lasts, and why

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: Buffalo Sewer Authority -Bird Island (federal wastewater discharge permit, NPDES, NY0028410). Outlet: “Outfall at base of Black Rock Harbor Road”. Location: 42.94500, -78.90880; 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: “Niagara River”. DirtyWaterWatch links this report to Niagara 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.

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
Ended
ongoing, as last reported
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
Ongoing (as reported)
Material
“Untreated”
Volume
“1229 Gallons per Minute Estimated” (estimated)
Volume as reported
“1229 Gallons per Minute Estimated”

Advice from Buffalo Sewer Authority -Bird Island (NY DEC Sewage Pollution Right to Know)

“CSO 055 was chosen for the location as it is the most frequently activating CSO in the watershed. For more information, please see our website at: buffalosewer.org”

Buffalo Sewer Authority -Bird Island (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

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
2713733746958973
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:2713733746958973
Source identifierny-dec-sprtk
Source record number2713733746958973
Earlier versionNot provided
TypeCombined sewer overflow (CSO)
Status in the reportOngoing (as reported)
Sewer operator identifierny-buffalo-sewer-authority
Sewer operatorBuffalo Sewer Authority -Bird Island
Federal wastewater discharge permit (NPDES)NY0028410
Outlet numberNot provided
Outlet nameOutfall at base of Black Rock Harbor Road
Water named in the reportNiagara River
Linked watersniagara-river-ny
How this report was linked to the waterthe water named in the report
Latitude42.945
Longitude-78.909
Location sourcegiven in the source record
Location accuracy, in metresNot provided
StartedAug 31, 2026, 10:50 AM EDT (2026-08-31T10:50:00-04:00)
EndedNot provided
Detail provided by the sourceto the minute
Reported to the sourceAug 31, 2026, 12:58 PM EDT (2026-08-31T12:58:45-04:00)
PublishedAug 31, 2026, 12:58 PM EDT (2026-08-31T12:58:45-04:00)
Source last updatedNot provided
Last retrieved by DirtyWaterWatchNov 2, 2026, 3:40 PM EST (2026-11-02T20:40:35Z)
MaterialUntreated
Volume, in gallonsNot provided
Volume as reported1229 Gallons per Minute Estimated
How volume was determinedestimated
AuthorityBuffalo Sewer Authority -Bird Island (NY DEC Sewage Pollution Right to Know)
AdviceCSO 055 was chosen for the location as it is the most frequently activating CSO in the watershed. For more information, please see our website at: buffalosewer.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": "2713733746958973",
    "sprtkAirDateTime": "08/31/2026 16:58:45",
    "notificationStatus": "New",
    "facilityName": "Buffalo Sewer Authority -Bird Island",
    "facilityId": "NY0028410",
    "countyName": "Erie",
    "streetNumber": "2246",
    "streetName": "Niagara St",
    "city": "Buffalo",
    "addressDescription": "Outfall at base of Black Rock Harbor Road",
    "latitude": "-78.9088",
    "longitude": "42.945",
    "sprtkStartDischargeDatetime": "08/31/2026 14:50:00",
    "sprtkEndDischargeDatetime": "08/31/2026 16:57:34",
    "dischargeDuration": "2 Hours - Ongoing",
    "surfaceWater": "Yes",
    "receivingWaterBody": "Niagara River",
    "quantity": "1229 Gallons per Minute Estimated",
    "treatedState": "Untreated",
    "stepsToContain": "Permitted CSO discharge",
    "additionalInstructions": "CSO 055 was chosen for the location as it is the most frequently activating CSO in the watershed. For more information, please see our website at: buffalosewer.org",
    "geoaddress": "98 Black Rock Harbor Rd, Buffalo, NY 14207, USA",
    "impactedArea": "Park,Park - Tow Path Park, Black Rock Canal Park, Riverside Park",
    "dischargeReason": "System Capacity,Weather Conditions - Heavy Rain",
    "systemComponent": "CSO Outfall,CSO Outfall -",
    "region": "9",
    "sprtkDischargeWaterFlow": "Manmade",
    "sprtkImpactAreaDesc": "Tow Path Park, Black Rock Canal Park, Riverside Park",
    "sprtkExplanation": "Heavy Rain",
    "sprtkAdditionalInstructions": "CSO 055 was chosen for the location as it is the most frequently activating CSO in the watershed. For more information, please see our website at:",
    "sprtkWebsiteUrl": "buffalosewer.org"
  },
  "_tab": "January 2026-August2026",
  "_row": 5369,
  "_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": "2026-08-31T12:57:34-04:00",
  "_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": "a CSO outfall named in the system component",
  "_water": {
    "via": "receiving water name within New York (checked against the geocode)"
  },
  "_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:NY0028410|2246 niagara st buffalo|2026-08-31T14:50Z",
    "basis": "facility + address + start",
    "position": 1,
    "of": 1,
    "head": "ny-dec-sprtk:2713733746958973",
    "latest": "ny-dec-sprtk:2713733746958973",
    "notices": [
      {
        "id": "2713733746958973",
        "status": "New",
        "aired": "2026-08-31T12:58:45-04:00"
      }
    ]
  }
}

Source: Buffalo Sewer Authority -Bird Island (NY DEC Sewage Pollution Right to Know), record 2713733746958973, reported Aug 31, 2026, 12:58 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.