What is the current flow on Sevenmile Run?

Sevenmile Run was running 3 cubic feet per second as of Aug 1, 2026, 6:15 PM UTC, measured at USGS gauge 03026500. This is a build-time snapshot rather than a live reading — check the USGS gauge directly before relying on it.

What is the water temperature on Sevenmile Run?

63°F (17.2°C) as of Aug 1, 2026, 6:15 PM UTC, at USGS gauge 03026500. Trout come under thermal stress above about 68°F, and Montana FWP restricts angling when max daily water temperature reaches 73F for 3 consecutive days. This reading is below the 68°F stress threshold.

Is Sevenmile Run stocked?

Yes — Sevenmile Run is on the state's stocked trout water list. Stocked water is managed as put-and-take: fish are raised in a hatchery and released, rather than reproducing in the stream. Source: PA Fish & Boat Commission (PASDA).

Sevenmile Run

Mckean County, Pennsylvania. A state-stocked trout water. Running 3 cfs as of Aug 1, 2026, 6:15 PM UTC.

Latest Reading

cubic feet / second

63°F

water temperature (17.2°C)

USGS gauge

Flow measured Aug 1, 2026, 6:15 PM UTC at gauge 03026500. Temperature measured Aug 1, 2026, 6:15 PM UTC at gauge 03026500. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

Water temperature and trout

Sevenmile Run read 63°F as of Aug 1, 2026, 6:15 PM UTC. 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.

This reading sat below the stress threshold. Temperatures swing through the day and peak in late afternoon, so a morning reading can understate the daily maximum.

State Trout Classification

Classification	Stocked Trout Water
County	Mckean

Source: PA Fish & Boat Commission (PASDA).

USGS Gauges on Sevenmile Run

Gauge	Station	Water temp?
03026500	Sevenmile Run near Rasselas, PA	Yes

Fly fishing rivers →Pennsylvania trout water →Pennsylvania lakes →

Conditions: USGS NWIS (public domain). Classification: PA Fish & Boat Commission (PASDA).