USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

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Klamath County, Oregon

Hydrologic Unit Code 18010201

Latitude 42°44'23.73", Longitude 121°50'04.26" NAD83

Drainage area 1,290 square miles

Gage datum 4,487.42 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: Oregon Water Data Support Team
Page Last Modified: 2025-10-23 23:04:54 EDT
1.51 1.39 vaww02

11493500 WILLIAMSON RIVER NEAR KLAMATH AGENCY, OR