COLORADO RIVER BL SHADOW MOUNTAIN RESERVOIR, CO.

GRAND COUNTY, CO40.2052°N, -105.8376°W Updated 22 hr ago

FLOW RATE

54cfs

GAUGE HT

1.63ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

54cfs 76.9% vs avg

Optimal band: 44–60 cfs

PERIOD HIGH

234cfs

PERIOD LOW

51cfs

RUNNABLE

84%

last 30 day in band

Gauge Height

1.63ft

Precipitation History

Your History · COLORADO RIVER BL SHADOW MOUNTAIN RESERVOIR, CO.

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40.2052, -105.8376

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC

Site #09015000·USGS

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