What is the current flow on Rockcastle River?

Rockcastle River was running 176 cubic feet per second as of Aug 1, 2026, 6:30 PM UTC, measured at USGS gauge 03406500. This is a build-time snapshot rather than a live reading — check the USGS gauge directly before relying on it.

Rockcastle River

Kentucky. Streamflow and water-temperature readings from USGS gauges. Running 176 cfs as of Aug 1, 2026, 6:30 PM UTC.

Latest Reading

176

cubic feet / second

USGS gauge

Flow measured Aug 1, 2026, 6:30 PM UTC at gauge 03406500. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Rockcastle River

Gauge	Station	Water temp?
03406500	ROCKCASTLE RIVER AT BILLOWS, KY	—

Fly fishing rivers →Kentucky lakes →

Conditions: USGS NWIS (public domain).