What is the current flow on Rock Creek?

Rock Creek was running 150 cubic feet per second as of Aug 1, 2026, 5:45 PM UTC, measured at USGS gauge 13092747. 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 Rock Creek?

63.9°F (17.7°C) as of Aug 1, 2026, 5:45 PM UTC, at USGS gauge 13092747. Rock Creek 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.

Rock Creek

Idaho. Streamflow and water-temperature readings from USGS gauges. Running 150 cfs as of Aug 1, 2026, 5:45 PM UTC.

Latest Reading

150

cubic feet / second

63.9°F

water temperature (17.7°C)

USGS gauge

Flow measured Aug 1, 2026, 5:45 PM UTC at gauge 13092747. Temperature measured Aug 1, 2026, 5:45 PM UTC at gauge 13092747. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Rock Creek

Gauge	Station	Water temp?
13092747	ROCK CREEK AB HWY 30/93 XING AT TWIN FALLS ID	Yes

Fly fishing rivers →Idaho lakes →

Conditions: USGS NWIS (public domain).