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

395226104544600 SOUTH PLATTE RIVER AT MCKAY RD NR THORNTON, CO

Adams County, Colorado

Hydrologic Unit Code 10190003

Latitude 39°52'26", Longitude 104°54'46" NAD27

Drainage area 4,695 square miles

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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: Colorado Water Data Support Team
Page Last Modified: 2025-09-05 20:10:59 EDT
1.33 1.21 vaww02