SOUTH BRANCH FLINT RIVER NEAR COLUMBIAVILLE,MI

MARATHON TOWNSHIP, MI43.1595°N, -83.3508°W Updated 1 d ago

FLOW RATE

65cfs

GAUGE HT

1.55ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

65cfs 26.2% vs avg

Optimal band: 43–59 cfs

PERIOD HIGH

89cfs

PERIOD LOW

35cfs

RUNNABLE

50%

last 30 day in band

Gauge Height

1.55ft

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43.1595, -83.3508

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DATA · USGS · NOAA · NWSUPDATED 2026-10-16 00:00 UTC

Site #04146063·USGS

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