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Streamflow Measurements for the Nation

USGS 06038500 Madison River bl Hebgen Lake nr Grayling MT

Gallatin County, Montana
Hydrologic Unit Code 10020007
Latitude  44°51'59.01", Longitude 111°20'19.61" NAD83
Drainage area 931  square miles
Gage datum 6,448.47 feet above NGVD29

Period of record
Begin Date End Date Count
1943-05-31 2024-08-02 310

 
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