USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 12436500 COLUMBIA RIVER AT GRAND COULEE, WA

Okanogan County, Washington

Hydrologic Unit Code 17020005

Latitude 47°57'56", Longitude 118°58'54" NAD27

Drainage area 74,700 square miles

Gage datum 900.00 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: 2024-05-04 12:02:15 EDT
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