USGS Surface Water for USA: Streamflow Measurements

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Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Streamflow Measurements for the Nation

433302103281501 6S 5E12DBAB

Custer County, South Dakota

Hydrologic Unit Code 10120109

Latitude 43°32'55", Longitude 103°28'27" NAD27

Gage datum 3,626 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: South Dakota Water Data Support Team
Page Last Modified: 2025-09-11 02:43:10 EDT
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