North Platte River above Seminoe Reservoir, near Sinclair, WY

CARBON COUNTY, WY41.8722°N, -107.0576°W Updated 7 hr ago

FLOW RATE

216cfs

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

216cfs 34.9% vs avg

Optimal band: 278–376 cfs

PERIOD HIGH

1,897cfs

PERIOD LOW

91cfs

RUNNABLE

31%

last 1 year in band

Precipitation History

Your History · North Platte River above Seminoe Reservoir, near Sinclair, WY

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41.8722, -107.0576

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DATA · USGS · NOAA · NWSUPDATED 2026-07-05 00:00 UTC

Site #06630000·USGS

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