What is the current flow on Cedar River?

Cedar River was running 278 cubic feet per second as of Aug 1, 2026, 6:15 PM UTC, measured at USGS gauge 12117500. 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 Cedar River?

63.7°F (17.6°C) as of Aug 1, 2026, 6:00 PM UTC, at USGS gauge 12116500. Cedar 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.

Cedar River

Washington. Streamflow and water-temperature readings from USGS gauges. Running 278 cfs as of Aug 1, 2026, 6:15 PM UTC.

Latest Reading

278

cubic feet / second

63.7°F

water temperature (17.6°C)

USGS gauges

Flow measured Aug 1, 2026, 6:15 PM UTC at gauge 12117500. Temperature measured Aug 1, 2026, 6:00 PM UTC at gauge 12116500. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Cedar River

Gauge	Station	Water temp?
12114500	CEDAR RIVER BELOW BEAR CREEK NEAR CEDAR FALLS, WA	Yes
12115000	CEDAR RIVER NEAR CEDAR FALLS, WA	Yes
12116400	CEDAR RIVER AT POWERPLANT AT CEDAR FALLS, WA	Yes
12116500	CEDAR RIVER AT CEDAR FALLS, WA	Yes
12117500	CEDAR RIVER NEAR LANDSBURG, WA	Yes
12117600	CEDAR RIVER BELOW DIVERSION NEAR LANDSBURG, WA	Yes
12119000	CEDAR RIVER AT RENTON, WA	Yes

Fly fishing rivers →Washington trout water →Washington lakes →

Conditions: USGS NWIS (public domain).