USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Big Horn County, Wyoming

Hydrologic Unit Code 10080010

Latitude 44°45'31", Longitude 108°10'51" NAD27

Drainage area 15,750 square miles

Gage datum 3,659.34 feet above NAVD88

**Period of record**
Begin Date	End Date	Count
1944-06-12	2025-09-03	389

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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: 2025-09-28 00:30:08 EDT
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