USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

12111500 COVINGTON CREEK NEAR BLACK DIAMOND, WA

King County, Washington

Hydrologic Unit Code 17110013

Latitude 47°20'10", Longitude 122°02'40" NAD27

Drainage area 13.00 square miles

Gage datum 526.50 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: Washington Water Data Support Team
Page Last Modified: 2025-11-24 23:35:59 EST
1.59 1.42 vaww02