USGS Site Map for USGS 14219950 LAKE MERWIN NEAR CHELATCHIE, WA x

Cowlitz County, Washington

Hydrologic Unit Code 17080002

Latitude 45°58'17", Longitude 122°23'02" NAD27

Gage datum 3.91 feet above NAVD88

Location of the site in Washington

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U.S. Department of the Interior | U.S. Geological Survey
Title: NWIS Site Inventory for Washington: Site Map
URL: https://waterdata.usgs.gov/wa/nwis/nwismap?

Page Contact Information: Washington Water Data Maintainer
Page Last Modified: 2025-10-31 01:13:49 EDT
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