What is the current flow on Sanpoil River?

Sanpoil River was running 12 cubic feet per second as of Aug 1, 2026, 5:45 PM UTC, measured at USGS gauge 12434590. This is a build-time snapshot rather than a live reading — check the USGS gauge directly before relying on it.

Sanpoil River

Washington. Streamflow and water-temperature readings from USGS gauges. Running 12 cfs as of Aug 1, 2026, 5:45 PM UTC.

Latest Reading

cubic feet / second

USGS gauge

Flow measured Aug 1, 2026, 5:45 PM UTC at gauge 12434590. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Sanpoil River

Gauge	Station	Water temp?
12434590	SANPOIL RIVER ABOVE JACK CREEK AT KELLER, WA	Yes

Fly fishing rivers →Washington trout water →Washington lakes →

Conditions: USGS NWIS (public domain).