USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

11182800 SAN RAMON C NR WALNUT CREEK CA

Contra Costa County, California

Hydrologic Unit Code 18050001

Latitude 37°52'38", Longitude 122°02'52" NAD27

Drainage area 47.9 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: California Water Data Support Team
Page Last Modified: 2024-04-18 06:29:43 EDT
1.23 1.18 vaww02