What is the current flow on Kootenai River?

Kootenai River was running 9,040 cubic feet per second as of Aug 1, 2026, 6:00 PM UTC, measured at USGS gauge 12301933. This is a build-time snapshot rather than a live reading — check the USGS gauge directly before relying on it.

Kootenai River

Montana. Streamflow and water-temperature readings from USGS gauges. Running 9,040 cfs as of Aug 1, 2026, 6:00 PM UTC.

Latest Reading

9,040

cubic feet / second

USGS gauge

Flow measured Aug 1, 2026, 6:00 PM UTC at gauge 12301933. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Kootenai River

Gauge	Station	Water temp?
12301933	Kootenai River bl Libby Dam nr Libby MT	Yes

Fly fishing rivers →Montana trout water →Montana lakes →

Conditions: USGS NWIS (public domain).