MEDIAN FLOW RATE · 30 DAY
683cfs 2.9% vs avg
Optimal band: 600–812 cfs
PERIOD HIGH
1,809cfs
PERIOD LOW
461cfs
RUNNABLE
45%
last 30 day in band
Precipitation History
Your History · North Fork Sun River near Augusta MT
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Station Location
47.6399, -112.8593Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-04 00:00 UTC
Site #06078500·USGS
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