Waterlands
St. Marys River
USGS · 04181120
ST. MARYS RIVER
USGS · 04181120LIVE

ST. MARYS RIVER AT PLEASANT MILLS, IN

ADAMS COUNTY, IN40.7794°N, -84.8424°W Updated 23 hr ago
FLOW RATE
55cfs
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
55cfs 4.3% vs avg
Optimal band: 123167 cfs
PERIOD HIGH
1,428cfs
PERIOD LOW
54cfs
RUNNABLE
6%
last 30 day in band
Precipitation History
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Station Location

40.7794, -84.8424
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DATA · USGS · NOAA · NWSUPDATED 2026-07-07 00:00 UTC
Site #04181120·USGS

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