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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 440631103211201 002N06E26AAD

Pennington County, South Dakota
Hydrologic Unit Code 10120111
Latitude  44°06'31", Longitude 103°21'12" NAD27
Land-surface elevation 3,940 feet above NGVD29
The depth of the well is 357 feet below land surface.
The depth of the hole is 357 feet below land surface.
This well is completed in the Paleozoic aquifers (N500PLOZOC) national aquifer.
This well is completed in the Madison Group (Upper and Lower Mississippian) (331MDSN) local aquifer.
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Graph of groundwater level data at USGS 440631103211201 002N06E26AAD
Breaks in the plot represent a gap of at least one year between field measurements.
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