What is the current flow on Flatrock River?

Flatrock River was running 96 cubic feet per second as of Aug 1, 2026, 6:30 PM UTC, measured at USGS gauge 03363900. This is a build-time snapshot rather than a live reading — check the USGS gauge directly before relying on it.

Flatrock River

Indiana. Streamflow and water-temperature readings from USGS gauges. Running 96 cfs as of Aug 1, 2026, 6:30 PM UTC.

Latest Reading

cubic feet / second

USGS gauges

Flow measured Aug 1, 2026, 6:30 PM UTC at gauge 03363900. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Flatrock River

Gauge	Station	Water temp?
03363500	FLATROCK RIVER AT ST. PAUL, IN	—
03363900	FLATROCK RIVER AT COLUMBUS, IN	—

Fly fishing rivers →Indiana lakes →

Conditions: USGS NWIS (public domain).