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Groundwater levels for the Nation

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  • 471656122131501
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USGS 471656122131501 21N/05E-30F01

King County, Washington
Hydrologic Unit Code 17110014
Latitude  47°16'56", Longitude 122°13'15" NAD27
Land-surface elevation 110 feet above NGVD29
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Graph of groundwater level data at USGS 471656122131501 21N/05E-30F01
Breaks in the plot represent a gap of at least one year between field measurements.
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