Combined sewer overflow (CSO) reported — Buffalo Sewer Authority -Bird Island, Feb 2, 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 2327495928142482, reported Feb 3, 2026, 10:00 AM EST, 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.
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 in creek wall northwest of Salem Street”. Location: 42.85230, -78.81120; 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: “Cazenovia Creek”. Not linked to a mapped 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.
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
- “30000 Gallons per Minute Estimated” (estimated)
- Volume as reported
- “30000 Gallons per Minute Estimated”
Advice from Buffalo Sewer Authority -Bird Island (NY DEC Sewage Pollution Right to Know)
“: Website ID buffalosewer.org”
- 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
- 2327495928142482
- Original notice
- Read the original notice
- Earlier version
- Read the earlier version
- Later versions
- None
Record details
| Record identifier | ny-dec-sprtk:2327495928142482 |
|---|---|
| Source identifier | ny-dec-sprtk |
| Source record number | 2327495928142482 |
| Earlier version | ny-dec-sprtk:2327908245137765 |
| Type | Combined sewer overflow (CSO) |
| Status in the report | Ongoing (as reported) |
| Sewer operator identifier | ny-buffalo-sewer-authority |
| Sewer operator | Buffalo Sewer Authority -Bird Island |
| Federal wastewater discharge permit (NPDES) | NY0028410 |
| Outlet number | Not provided |
| Outlet name | Outfall in creek wall northwest of Salem Street |
| Water named in the report | Cazenovia Creek |
| Linked waters | Not provided |
| How this report was linked to the water | not linked to a mapped water |
| Latitude | 42.852 |
| Longitude | -78.811 |
| Location source | given in the source record |
| Location accuracy, in metres | Not provided |
| Started | Feb 2, 2026, 10:48 AM EST (2026-02-02T10:48:00-05:00) |
| Ended | Not provided |
| Detail provided by the source | to the minute |
| Reported to the source | Feb 3, 2026, 10:00 AM EST (2026-02-03T10:00:53-05:00) |
| Published | Feb 3, 2026, 10:00 AM EST (2026-02-03T10:00:53-05:00) |
| 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 | 30000 Gallons per Minute Estimated |
| How volume was determined | estimated |
| Authority | Buffalo Sewer Authority -Bird Island (NY DEC Sewage Pollution Right to Know) |
| Advice | : Website ID buffalosewer.org |
| 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": "2327495928142482",
"sprtkAirDateTime": "02/03/2026 15:00:53",
"notificationStatus": "Update",
"facilityName": "Buffalo Sewer Authority -Bird Island",
"facilityId": "NY0028410",
"countyName": "Erie",
"streetNumber": "501",
"streetName": "N Legion Dr",
"city": "Buffalo",
"addressDescription": "Outfall in creek wall northwest of Salem Street",
"latitude": "-78.8112",
"longitude": "42.8523",
"sprtkStartDischargeDatetime": "02/02/2026 15:48:00",
"sprtkEndDischargeDatetime": "02/02/2026 18:51:00",
"dischargeDuration": "3 Hours - Ongoing",
"surfaceWater": "Yes",
"receivingWaterBody": "Cazenovia Creek",
"quantity": "30000 Gallons per Minute Estimated",
"treatedState": "Untreated",
"dischargeDescription": "South buffalo station offline due to repairs to the racks",
"stepsToContain": "Permitted CSO discharge",
"additionalInstructions": ": Website ID\tbuffalosewer.org",
"geoaddress": "501 N Legion Dr, Buffalo, NY 14210, USA",
"impactedArea": "Park,Park - Cazenovia Park, Thomas Higgins Riverfront Park, Red Jacket Park, Mutual Riverfront Park, Buffalo Riverfest Park, Canalside, Buffalo Naval Park",
"dischargeReason": "System Capacity,Weather Conditions - Repairs to pump station",
"systemComponent": "CSO Outfall,CSO Outfall -",
"region": "9",
"sprtkDischargeWaterFlow": "Manmade",
"sprtkImpactAreaDesc": "Cazenovia Park, Thomas Higgins Riverfront Park, Red Jacket Park, Mutual Riverfront Park, Buffalo Riverfest Park, Canalside, Buffalo Naval Park",
"sprtkExplanation": "Repairs to pump station",
"sprtkAdditionalInstructions": ":",
"sprtkWebsiteUrl": "Website ID\tbuffalosewer.org"
},
"_tab": "January 2026-August2026",
"_row": 321,
"_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": "2026-02-02T13:51:00-05:00",
"_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": "a CSO outfall named in the system component",
"_volume_note": "a rate, not a volume",
"_chain": {
"id": "key:NY0028410|501 n legion dr buffalo|2026-02-02T15:48Z",
"basis": "facility + address + start",
"position": 7,
"of": 7,
"head": "ny-dec-sprtk:2327530287915319",
"latest": "ny-dec-sprtk:2327495928142482",
"notices": [
{
"id": "2327530287915319",
"status": "New",
"aired": "2026-02-02T12:33:59-05:00"
},
{
"id": "2327942604763536",
"status": "New",
"aired": "2026-02-02T12:36:26-05:00"
},
{
"id": "2327873885278793",
"status": "Update",
"aired": "2026-02-02T14:02:48-05:00"
},
{
"id": "2327942604765028",
"status": "Update",
"aired": "2026-02-02T14:04:41-05:00"
},
{
"id": "2327495928142344",
"status": "Update",
"aired": "2026-02-03T09:49:09-05:00"
},
{
"id": "2327908245137765",
"status": "Update",
"aired": "2026-02-03T09:49:55-05:00"
},
{
"id": "2327495928142482",
"status": "Update",
"aired": "2026-02-03T10:00:53-05:00"
}
]
}
} Source: Buffalo Sewer Authority -Bird Island (NY DEC Sewage Pollution Right to Know), record 2327495928142482, reported Feb 3, 2026, 10:00 AM 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.