USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

06309201 MIDDLE FORK POWDER RIVE NEAR BARNUM, WY (AUX)

Washakie County, Wyoming

Hydrologic Unit Code 10090201

Latitude 43°34'40", Longitude 107°08'16" NAD27

Drainage area 45.2 square miles

Gage datum 7,220 feet above NGVD29

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U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Wyoming Water Data Support Team
Page Last Modified: 2025-09-06 09:13:21 EDT
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