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Streamflow Measurements for the Nation

USGS 05387500 Upper Iowa River at Decorah, IA

Winneshiek County, Iowa
Hydrologic Unit Code 07060002
Latitude  43°18'17.7", Longitude  91°47'43.4" NAD27
Drainage area 511  square miles
Gage datum 850.07 feet above NAVD88

Period of record
Begin Date End Date Count
1951-09-18 2024-10-30 556

 
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