ST. MARYS RIVER NEAR FORT WAYNE, IN

ALLEN COUNTY, IN40.9878°N, -85.1119°W Updated 23 hr ago

FLOW RATE

134cfs

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

134cfs 7.7% vs avg

Optimal band: 244–330 cfs

PERIOD HIGH

2,056cfs

PERIOD LOW

105cfs

RUNNABLE

19%

last 30 day in band

Precipitation History

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40.9878, -85.1119

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

Site #04182000·USGS

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