USGS Groundwater for USA: Water Levels -- 1 sites

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Groundwater levels for the Nation

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Skagit County, Washington

Hydrologic Unit Code 17110019

Latitude 48°23'06", Longitude 122°31'52" NAD27

Land-surface elevation 36 feet above NGVD29

Breaks in the plot represent a gap of at least one year between field measurements.
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U.S. Department of the Interior | U.S. Geological Survey
Title: Groundwater for USA: Water Levels
URL: https://nwis.waterdata.usgs.gov/nwis/gwlevels?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2025-07-04 20:49:34 EDT
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