USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 11183500 WALNUT C AT WALNUT CREEK CA

Contra Costa County, California

Hydrologic Unit Code 18050001

Latitude 37°54'21", Longitude 122°03'22" NAD27

Drainage area 79.2 square miles

Gage datum 102.71 feet above NGVD29

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

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2024-05-03 12:23:19 EDT
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