What is the current flow on Clackamas River?

Clackamas River was running 670 cubic feet per second as of Aug 1, 2026, 6:00 PM UTC, measured at USGS gauge 14211010. 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 Clackamas River?

70.9°F (21.6°C) as of Aug 1, 2026, 5:45 PM UTC, at USGS gauge 14211010. Clackamas 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.

Clackamas River

Oregon. Streamflow and water-temperature readings from USGS gauges. Running 670 cfs as of Aug 1, 2026, 6:00 PM UTC.

Latest Reading

670

cubic feet / second

70.9°F

water temperature (21.6°C)

USGS gauges

Flow measured Aug 1, 2026, 6:00 PM UTC at gauge 14211010. Temperature measured Aug 1, 2026, 5:45 PM UTC at gauge 14211010. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Clackamas River

Gauge	Station	Water temp?
14208000	CLACKAMAS RIVER AT BIG BOTTOM, OR	Yes
14209500	CLACKAMAS RIVER ABOVE THREE LYNX CREEK, OR	—
14210000	CLACKAMAS RIVER AT ESTACADA, OR	Yes
14211010	CLACKAMAS RIVER NEAR OREGON CITY, OR	Yes

Fly fishing rivers →Oregon lakes →

Conditions: USGS NWIS (public domain).