What is the current flow on Yaak River?

Yaak River was running 133 cubic feet per second as of Aug 1, 2026, 5:45 PM UTC, measured at USGS gauge 12304500. This is a build-time snapshot rather than a live reading — check the USGS gauge directly before relying on it.

Yaak River

Montana. Streamflow and water-temperature readings from USGS gauges. Running 133 cfs as of Aug 1, 2026, 5:45 PM UTC.

Latest Reading

133

cubic feet / second

USGS gauge

Flow measured Aug 1, 2026, 5:45 PM UTC at gauge 12304500. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Yaak River

Gauge	Station	Water temp?
12304500	Yaak River near Troy MT	—

Fly fishing rivers →Montana trout water →Montana lakes →

Conditions: USGS NWIS (public domain).