USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

11449206 MIDDLE C A UPPER LAKE CA

Lake County, California

Hydrologic Unit Code 18020116

Latitude 39°10'57.19", Longitude 122°54'42.63" NAD83

Drainage area 50.10 square miles

Gage datum 1,363 feet above NAVD88

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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: 2025-09-10 08:26:25 EDT
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