What is the current flow on Cass River?

Cass River was running 75 cubic feet per second as of Aug 1, 2026, 5:45 PM UTC, measured at USGS gauge 04151500. This is a build-time snapshot rather than a live reading — check the USGS gauge directly before relying on it.

Cass River

Michigan. Streamflow and water-temperature readings from USGS gauges. Running 75 cfs as of Aug 1, 2026, 5:45 PM UTC.

Latest Reading

cubic feet / second

USGS gauges

Flow measured Aug 1, 2026, 5:45 PM UTC at gauge 04151500. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Cass River

Gauge	Station	Water temp?
04150500	CASS RIVER AT CASS CITY, MI	—
04150800	CASS RIVER AT WAHJAMEGA, MI	—
04151500	CASS RIVER AT FRANKENMUTH, MI	—

Fly fishing rivers →Michigan lakes →

Conditions: USGS NWIS (public domain).