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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 471556121541901 21N/07E-34F02

King County, Washington
Hydrologic Unit Code 17110013
Latitude  47°15'56", Longitude 121°54'19" NAD27
Land-surface elevation 1,200 feet above NGVD29
The depth of the well is 106 feet below land surface.
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Graph of groundwater level data at USGS 471556121541901 21N/07E-34F02
Breaks in the plot represent a gap of at least one year between field measurements.
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