What is the current flow on Flat Creek?

Flat Creek was running 164 cubic feet per second as of Aug 1, 2026, 5:45 PM UTC, measured at USGS gauge 13018350. 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 Flat Creek?

64.2°F (17.9°C) as of Aug 1, 2026, 5:45 PM UTC, at USGS gauge 13018350. Flat 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.

Flat Creek

Wyoming. Streamflow and water-temperature readings from USGS gauges. Running 164 cfs as of Aug 1, 2026, 5:45 PM UTC.

Latest Reading

164

cubic feet / second

64.2°F

water temperature (17.9°C)

USGS gauge

Flow measured Aug 1, 2026, 5:45 PM UTC at gauge 13018350. Temperature measured Aug 1, 2026, 5:45 PM UTC at gauge 13018350. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Flat Creek

Gauge	Station	Water temp?
13018350	FLAT CREEK BELOW CACHE CREEK, NEAR JACKSON, WY	Yes

Fly fishing rivers →Wyoming lakes →

Conditions: USGS NWIS (public domain).