What is the current flow on Pend Oreille River?

Pend Oreille River was running 11,800 cubic feet per second as of Aug 1, 2026, 6:00 PM UTC, measured at USGS gauge 12396500. 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 Pend Oreille River?

74.3°F (23.5°C) as of Aug 1, 2026, 6:15 PM UTC, at USGS gauge 12398600. Pend Oreille River carries no state trout classification, so the trout-stress thresholds do not apply to it — this is a water temperature measurement, not a fishery judgement.

Pend Oreille River

Washington. Streamflow and water-temperature readings from USGS gauges. Running 11,800 cfs as of Aug 1, 2026, 6:00 PM UTC.

Latest Reading

11,800

cubic feet / second

74.3°F

water temperature (23.5°C)

USGS gauges

Flow measured Aug 1, 2026, 6:00 PM UTC at gauge 12396500. Temperature measured Aug 1, 2026, 6:15 PM UTC at gauge 12398600. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Pend Oreille River

Gauge	Station	Water temp?
12396500	PEND OREILLE RIVER BELOW BOX CANYON NEAR IONE, WA	—
12398600	PEND OREILLE RIVER AT INTERNATIONAL BOUNDARY	Yes

Fly fishing rivers →Washington trout water →Washington lakes →

Conditions: USGS NWIS (public domain).