What is the current flow on Sulphur River?

Sulphur River was running 24 cubic feet per second as of Aug 1, 2026, 5:45 PM UTC, measured at USGS gauge 07343450. This is a build-time snapshot rather than a live reading — check the USGS gauge directly before relying on it.

Sulphur River

Texas. Streamflow and water-temperature readings from USGS gauges. Running 24 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 07343450. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Sulphur River

Gauge	Station	Water temp?
07343200	Sulphur Rv nr Talco, TX	—
07343450	Sulphur Rv at IH 30 nr Dalby Springs, TX	—
07344210	Sulphur Rv nr Texarkana, TX	—

Fly fishing rivers →Texas lakes →

Conditions: USGS NWIS (public domain).