Waterlands
St. Marys River
USGS · 04182000
ST. MARYS RIVER
USGS · 04182000LIVE

ST. MARYS RIVER NEAR FORT WAYNE, IN

INDIANA40.9878°N, -85.1119°W Updated 24 min ago
FLOW RATE
105cfs
GAUGE HT
1.45ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
105cfs 111.1% vs avg
Optimal band: 107–145 cfs
PERIOD HIGH
144cfs
PERIOD LOW
104cfs
RUNNABLE
96%
last 1 day in band

Gauge Height

1.45ft
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Station Location

40.9878, -85.1119
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DATA · USGS · NOAA · NWSUPDATED 2026-09-01 19:15 UTC
Site #04182000·USGS

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