What is the current flow on Coast Fork Willamette River?

Coast Fork Willamette River was running 161 cubic feet per second as of Aug 1, 2026, 6:40 PM UTC, measured at USGS gauge 14157500. 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 Coast Fork Willamette River?

71.8°F (22.1°C) as of Aug 1, 2026, 6:40 PM UTC, at USGS gauge 14157500. Coast Fork Willamette 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.

Coast Fork Willamette River

Oregon. Streamflow and water-temperature readings from USGS gauges. Running 161 cfs as of Aug 1, 2026, 6:40 PM UTC.

Latest Reading

161

cubic feet / second

71.8°F

water temperature (22.1°C)

USGS gauges

Flow measured Aug 1, 2026, 6:40 PM UTC at gauge 14157500. Temperature measured Aug 1, 2026, 6:40 PM UTC at gauge 14157500. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Coast Fork Willamette River

Gauge	Station	Water temp?
14153500	COAST FORK WILLAMETTE R BLW COTTAGE GROVE DAM, OR	Yes
14157500	COAST FORK WILLAMETTE RIVER NEAR GOSHEN, OR	Yes

Fly fishing rivers →Oregon lakes →

Conditions: USGS NWIS (public domain).