What is the current flow on Alsea River?

Alsea River was running 80 cubic feet per second as of Aug 1, 2026, 6:00 PM UTC, measured at USGS gauge 14306500. 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 Alsea River?

70.5°F (21.4°C) as of Aug 1, 2026, 6:00 PM UTC, at USGS gauge 14306500. Alsea 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.

Alsea River

Oregon. Streamflow and water-temperature readings from USGS gauges. Running 80 cfs as of Aug 1, 2026, 6:00 PM UTC.

Latest Reading

cubic feet / second

70.5°F

water temperature (21.4°C)

USGS gauge

Flow measured Aug 1, 2026, 6:00 PM UTC at gauge 14306500. Temperature measured Aug 1, 2026, 6:00 PM UTC at gauge 14306500. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Alsea River

Gauge	Station	Water temp?
14306500	ALSEA RIVER NEAR TIDEWATER, OR	Yes

Fly fishing rivers →Oregon lakes →

Conditions: USGS NWIS (public domain).