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Streamflow Measurements for the Nation


06064500 Lake Helena near Helena MT



Lewis And Clark County, Montana
Hydrologic Unit Code 10030101
Latitude  46°45'58", Longitude 111°53'10" NAD27
Drainage area 610  square miles
Gage datum 3,624 feet above NGVD29
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Graph of streamflow measurement data at USGS 06064500 Lake Helena near Helena MT
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