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DESCRIPTION:

Latitude 43°21'11",   Longitude 102°12'30"   NAD27
Oglala Lakota County, South Dakota   , Hydrologic Unit 10140201

Well depth: 200 feet
Hole depth: 399 feet
Land surface altitude: 3,067 feet above NGVD29.
Well completed in "High Plains aquifer" (N100HGHPLN) national aquifer.
Well completed in "Arikaree Formation" (122ARKR) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field groundwater-level measurements	1981-04-06	2018-09-26	237
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1981-05-05	1981-05-05	1
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