What is the current flow on Mountain Fork?

Mountain Fork was running 421 cubic feet per second as of Aug 1, 2026, 6:30 PM UTC, measured at USGS gauge 07339000. This is a build-time snapshot rather than a live reading — check the USGS gauge directly before relying on it.

What is the water temperature on Mountain Fork?

76.6°F (24.8°C) as of Aug 1, 2026, 6:30 PM UTC, at USGS gauge 07339000. Mountain Fork carries no state trout classification, so the trout-stress thresholds do not apply to it — this is a water temperature measurement, not a fishery judgement.

Mountain Fork

Oklahoma. Streamflow and water-temperature readings from USGS gauges. Running 421 cfs as of Aug 1, 2026, 6:30 PM UTC.

Latest Reading

421

cubic feet / second

76.6°F

water temperature (24.8°C)

USGS gauges

Flow measured Aug 1, 2026, 6:30 PM UTC at gauge 07339000. Temperature measured Aug 1, 2026, 6:30 PM UTC at gauge 07339000. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Mountain Fork

Gauge	Station	Water temp?
07338750	Mountain Fork at Smithville, OK	—
07339000	Mountain Fork near Eagletown, OK	Yes

Fly fishing rivers →Oklahoma lakes →

Conditions: USGS NWIS (public domain).