Madison River ab powerplant nr McAllister MT

MONTANA45.4866°N, -111.6339°W Updated 17 hr ago

FLOW RATE

111cfs

GAUGE HT

3.16ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

111cfs 71.8% vs avg

Optimal band: 94–126 cfs

PERIOD HIGH

1,272cfs

PERIOD LOW

97cfs

RUNNABLE

63%

last 1 year in band

Gauge Height

3.16ft

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45.4866, -111.6339

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

Site #06040800·USGS

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