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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 440447103121220 001N07E01ABCB20

Pennington County, South Dakota
Hydrologic Unit Code 10120110
Latitude  44°04'47", Longitude 103°12'20" NAD27
Land-surface elevation 3,412 feet above NGVD29
The depth of the well is 25 feet below land surface.
The depth of the hole is 25 feet below land surface.
This well is completed in the Quaternary Alluvium (110ALVM) local aquifer.
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Graph of groundwater level data at USGS 440447103121220 001N07E01ABCB20
Breaks in the plot represent a gap of at least one year between field measurements.
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