What is the current flow on North Fork Tolt River?

North Fork Tolt River was running 31 cubic feet per second as of Aug 1, 2026, 5:30 PM UTC, measured at USGS gauge 12147470. 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 North Fork Tolt River?

52.5°F (11.4°C) as of Aug 1, 2026, 6:15 PM UTC, at USGS gauge 12147500. North Fork Tolt 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.

North Fork Tolt River

Washington. Streamflow and water-temperature readings from USGS gauges. Running 31 cfs as of Aug 1, 2026, 5:30 PM UTC.

Latest Reading

cubic feet / second

52.5°F

water temperature (11.4°C)

USGS gauges

Flow measured Aug 1, 2026, 5:30 PM UTC at gauge 12147470. Temperature measured Aug 1, 2026, 6:15 PM UTC at gauge 12147500. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on North Fork Tolt River

Gauge	Station	Water temp?
12147470	NF TOLT RIVER ABOVE YELLOW CREEK NR CARNATION, WA	Yes
12147500	NORTH FORK TOLT RIVER NEAR CARNATION, WA	Yes

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Conditions: USGS NWIS (public domain).