South Fork Sun River near Augusta MT

LEWIS AND CLARK COUNTY, MT47.6286°N, -112.8658°W Updated 51 min ago

FLOW RATE

447cfs

GAUGE HT

2.44ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

447cfs 15.8% vs avg

Optimal band: 405–547 cfs

PERIOD HIGH

494cfs

PERIOD LOW

447cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

2.44ft

Precipitation History

Your History · South Fork Sun River near Augusta MT

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47.6286, -112.8658

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DATA · USGS · NOAA · NWSUPDATED 2026-07-07 11:15 UTC

Site #06079000·USGS

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