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

11185185 SUISUN BAY A MALLARD IS CA

Contra Costa County, California

Hydrologic Unit Code 18050001

Latitude 38°02'34", Longitude 121°55'09" NAD27

Gage datum 0 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: California Water Data Support Team
Page Last Modified: 2024-11-26 22:56:05 EST
1.08 1 vaww02