Allegheny River at Port Allegany, PA
Is Allegheny River at Port Allegany, PA flooding right now?
Allegheny River at Port Allegany, PA measured 3.58 ft on 2026-09-11 00:45:00 UTC. No NWS minor flood stage is published for this gauge.
Gauge height
3.58 ft
Streamflow
412 cfs
The highest crest on record was 17.5 ft on Fri, Jun 23, 1972.
Streamflow outlook
Highest crests on record
| Stage | Date |
|---|---|
| 17.5 ft | 1972-06-23 |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Potato Creek at Smethport, PA | 7.1 mi | McKean County |
| Oswayo Creek at Shinglehouse, PA | 11.0 mi | Potter County |
| Allegheny River at Eldred, PA | 11.1 mi | McKean County |
| Dodge Creek at Portville NY | 15.2 mi | Cattaraugus County |
| Waldy Run near Emporium, PA | 16.5 mi | Cameron County |
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Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.