What is the current flow on San Juan River?

San Juan River was running 854 cubic feet per second as of Aug 1, 2026, 1:30 PM CDT, measured at USGS gauge 09379700. 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 San Juan River?

80.8°F (27.1°C) as of Aug 1, 2026, 1:30 PM CDT, at USGS gauge 09379500. San Juan 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.

San Juan River, Utah: Current Flow & Water Temperature

Latest Reading

854

cubic feet / second

80.8°F

water temperature (27.1°C)

USGS gauges

Flow measured Aug 1, 2026, 1:30 PM CDT at gauge 09379700. Temperature measured Aug 1, 2026, 1:30 PM CDT at gauge 09379500. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

Where San Juan River is measured

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2 USGS gauges on San Juan River — open one for its live readings on the USGS site. The other pins are places to stay, from Stay22.

USGS Gauges on San Juan River

Gauge	Station	Water temp?
09379500	SAN JUAN RIVER NEAR BLUFF, UT	Yes
09379700	SAN JUAN R BL PIUTE FARMS WASH NR MONUMENT VLY, UT	—

Stays via Stay22

Where to stay near San Juan River

Compare cabins, lodges, and vacation rentals near San Juan River in Utah — live availability and prices for your dates. Switch the map to Satellite to see how close each stay sits to the water.

Top-rated places to stay near San Juan River

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Conditions: USGS NWIS (public domain).