COLORADO RIVER BELOW LAKE GRANBY, CO.

COLORADO40.1442°N, -105.8672°W Updated 16 hr ago

FLOW RATE

148cfs

GAUGE HT

4.22ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

148cfs 87.9% vs avg

Optimal band: 140–190 cfs

PERIOD HIGH

216cfs

PERIOD LOW

138cfs

RUNNABLE

74%

last 30 day in band

Gauge Height

4.22ft

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40.1442, -105.8672

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DATA · USGS · NOAA · NWSUPDATED 2026-09-01 00:00 UTC

Site #09019000·USGS

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