What is the current flow on Cimarron River?

Cimarron River was running 54 cubic feet per second as of Aug 1, 2026, 6:15 PM UTC, measured at USGS gauge 09126000. 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 Cimarron River?

69.3°F (20.7°C) as of Aug 1, 2026, 6:15 PM UTC, at USGS gauge 09127000. Cimarron River 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.

Cimarron River

Colorado. Streamflow and water-temperature readings from USGS gauges. Running 54 cfs as of Aug 1, 2026, 6:15 PM UTC.

Latest Reading

cubic feet / second

69.3°F

water temperature (20.7°C)

USGS gauges

Flow measured Aug 1, 2026, 6:15 PM UTC at gauge 09126000. Temperature measured Aug 1, 2026, 6:15 PM UTC at gauge 09127000. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Cimarron River

Gauge	Station	Water temp?
09126000	CIMARRON RIVER NEAR CIMARRON, CO	—
09127000	CIMARRON RIVER BLW CIMARRON CREEK AT CIMARRON, CO	Yes

Fly fishing rivers →Colorado lakes →

Conditions: USGS NWIS (public domain).