Combined sewer overflow (CSO) reported — Niagara Falls (C) WWTP, Aug 5, 2026
Ended (as reported) · Niagara Falls (C) WWTP (NY DEC Sewage Pollution Right to Know)
Source: Niagara Falls (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2666523466435936, reported Aug 6, 2026, 1:46 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.
Read the original notice · Report an error
1. Reported wastewater outlet
Operator named in the record: Niagara Falls (C) WWTP (federal wastewater discharge permit, NPDES, NY0026336). Outlet: “Intersection of Depot and Whirlpool”. Location: 43.11050, -79.05470; 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: “Lower 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.
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
- “Untreated”
- Volume
- “600 Gallons per Minute Estimated” (estimated)
- Volume as reported
- “600 Gallons per Minute Estimated”
Advice from Niagara Falls (C) WWTP (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
Status history from this report
- Discharge or advisory reported Niagara River: Discharge reported ongoing, Aug 5, 2026, 7:30 PM EDT to Aug 6, 2026, 12:00 PM EDT
- Caution Niagara River: Within the caution period after the reported end, Aug 6, 2026, 12:00 PM EDT to Aug 9, 2026, 12:00 PM EDT
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
- 2666523466435936
- Original notice
- Read the original notice
- Earlier version
- None: this is the first record
- Later versions
- None
Record details
| Record identifier | ny-dec-sprtk:2666523466435936 |
|---|---|
| Source identifier | ny-dec-sprtk |
| Source record number | 2666523466435936 |
| Earlier version | Not provided |
| Type | Combined sewer overflow (CSO) |
| Status in the report | Ended (as reported) |
| Sewer operator identifier | ny-niagara-falls-water-board |
| Sewer operator | Niagara Falls (C) WWTP |
| Federal wastewater discharge permit (NPDES) | NY0026336 |
| Outlet number | Not provided |
| Outlet name | Intersection of Depot and Whirlpool |
| Water named in the report | Lower Niagara River |
| Linked waters | niagara-river-ny |
| How this report was linked to the water | the water named in the report |
| Latitude | 43.111 |
| Longitude | -79.055 |
| Location source | given in the source record |
| Location accuracy, in metres | Not provided |
| Started | Aug 5, 2026, 7:30 PM EDT (2026-08-05T19:30:00-04:00) |
| Ended | Aug 6, 2026, 12:00 PM EDT (2026-08-06T12:00:00-04:00) |
| Detail provided by the source | to the minute |
| Reported to the source | Aug 6, 2026, 1:46 PM EDT (2026-08-06T13:46:13-04:00) |
| Published | Aug 6, 2026, 1:46 PM EDT (2026-08-06T13:46:13-04:00) |
| 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 | 600 Gallons per Minute Estimated |
| How volume was determined | estimated |
| Authority | Niagara Falls (C) WWTP (NY DEC Sewage Pollution Right to Know) |
| Advice | Not provided |
| 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": "2666523466435936",
"sprtkAirDateTime": "08/06/2026 17:46:13",
"notificationStatus": "New",
"facilityName": "Niagara Falls (C) WWTP",
"facilityId": "NY0026336",
"countyName": "Niagara",
"streetNumber": "800",
"streetName": "Depot",
"city": "Niagara Falls",
"addressDescription": "Intersection of Depot and Whirlpool",
"latitude": "-79.0547",
"longitude": "43.1105",
"sprtkStartDischargeDatetime": "08/05/2026 23:30:00",
"sprtkEndDischargeDatetime": "08/06/2026 16:00:00",
"dischargeDuration": "16.5 Hours - Ended",
"surfaceWater": "Yes",
"receivingWaterBody": "Lower Niagara River",
"quantity": "600 Gallons per Minute Estimated",
"treatedState": "Untreated",
"stepsToContain": "NFWB worked alongside JA Brundage (contractor) and gained a confined space entry, removing large debris and opening up the drop pipe.",
"geoaddress": "Amtrak Niagara Falls Station, 825 Depot Ave W, Niagara Falls, NY 14305, USA",
"impactedArea": "-",
"dischargeReason": "Blockage - Drop pipe to North Gorge Interceptor Became clogged from Sundays Heavy Rain Event.",
"systemComponent": "-",
"region": "9",
"sprtkExplanation": "Drop pipe to North Gorge Interceptor Became clogged from Sundays Heavy Rain Event."
},
"_tab": "January 2026-August2026",
"_row": 4913,
"_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": "inferred: untreated wet-weather discharge from a CSO permittee, no component given (could also be a sanitary overflow or plant bypass)",
"_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:NY0026336|800 depot niagara falls|2026-08-05T23:30Z",
"basis": "facility + address + start",
"position": 1,
"of": 1,
"head": "ny-dec-sprtk:2666523466435936",
"latest": "ny-dec-sprtk:2666523466435936",
"notices": [
{
"id": "2666523466435936",
"status": "New",
"aired": "2026-08-06T13:46:13-04:00"
}
]
}
} Source: Niagara Falls (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2666523466435936, reported Aug 6, 2026, 1:46 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.