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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 431917100563201
Minimum number of levels = 1
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USGS 431917100563201 39N31W26DA

Todd County, South Dakota
Hydrologic Unit Code 10140203
Latitude  43°19'17", Longitude 100°56'32" NAD27
Land-surface elevation 2,500 feet above NGVD29
The depth of the well is 245 feet below land surface.
The depth of the hole is 257 feet below land surface.
This well is completed in the High Plains aquifer (N100HGHPLN) national aquifer.
This well is completed in the Arikaree Formation (122ARKR) local aquifer.
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Graph of groundwater level data at USGS 431917100563201 39N31W26DA
Breaks in the plot represent a gap of at least one year between field measurements.
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