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Peak Streamflow for the Nation

USGS 06041000 Madison River bl Ennis Lake nr McAllister MT

Madison County, Montana
Hydrologic Unit Code 10020007
Latitude  45°29'24.83", Longitude 111°38'04.22" NAD83
Drainage area 2,150.4  square miles
Gage datum 4,689.03 feet above NGVD29

Period of record
Begin Date End Date Peaks
1939-05-18 2023-05-28 85

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