What is the current flow on Bois de Sioux River?

Bois de Sioux River was running 459 cubic feet per second as of Aug 1, 2026, 5:30 PM UTC, measured at USGS gauge 05050000. This is a build-time snapshot rather than a live reading — check the USGS gauge directly before relying on it.

Bois de Sioux River

South Dakota. Streamflow and water-temperature readings from USGS gauges. Running 459 cfs as of Aug 1, 2026, 5:30 PM UTC.

Latest Reading

459

cubic feet / second

USGS gauge

Flow measured Aug 1, 2026, 5:30 PM UTC at gauge 05050000. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Bois de Sioux River

Gauge	Station	Water temp?
05050000	BOIS DE SIOUX RIVER NEAR WHITE ROCK, SD	—

Fly fishing rivers →South Dakota lakes →

Conditions: USGS NWIS (public domain).