Allegheny River
Latest Reading
Flow measured Aug 1, 2026, 1:15 PM CDT at gauge 03049500. Temperature measured Aug 1, 2026, 1:00 PM CDT at gauge 03012550. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.
Where Allegheny River is measured
9 USGS gauges on Allegheny River — open one for its live readings on the USGS site. The other pins are places to stay, from Stay22.
This water was above the trout-stress threshold
Allegheny River read 68.9°F as of Aug 1, 2026, 1:00 PM CDT. Trout come under thermal stress above roughly 68°F, and mortality after catch-and-release rises sharply in warm water. Montana FWP restricts angling when max daily water temperature reaches 73F for 3 consecutive days.
At or above that threshold many anglers stop fishing for the day, fish early morning only, or move to colder water. We are reporting a measurement, not issuing an advisory — check your state agency for any restriction actually in force.
State Trout Classification
| Classification | Class A Wild Trout |
| Reproducing species | Brown Trout |
| Classified length | 4.65 miles |
| On public land | 0% |
| Also stocked | Yes |
| County | Potter |
Source: PA Fish & Boat Commission (PASDA).
USGS Gauges on Allegheny River
| Gauge | Station | Water temp? |
|---|---|---|
| 03007800 | Allegheny River at Port Allegany, PA | Yes |
| 03010500 | Allegheny River at Eldred, PA | — |
| 03012550 | Allegheny River at Kinzua Dam, PA | Yes |
| 03015310 | Allegheny River bl Conewango Creek at Warren, PA | — |
| 03016000 | Allegheny River at West Hickory, PA | Yes |
| 03025500 | Allegheny River at Franklin, PA | — |
| 03031500 | Allegheny River at Parker, PA | — |
| 03036500 | Allegheny River at Kittanning, PA | — |
| 03049500 | Allegheny River at Natrona, PA | — |
Stays via Stay22
Where to stay near Allegheny River
Compare cabins, lodges, and vacation rentals near Allegheny River in Potter County, Pennsylvania — live availability and prices for your dates. Switch the map to Satellite to see how close each stay sits to the water.
Top-rated places to stay near Allegheny River
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Conditions: USGS NWIS (public domain). Classification: PA Fish & Boat Commission (PASDA).