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DESCRIPTION:

Latitude 43°14'04",   Longitude 99°25'24"   NAD27
Gregory County, South Dakota   , Hydrologic Unit 10140101

Well depth: not determined.
Hole depth: 40.0 feet
Land surface altitude: 2,175.00 feet above NGVD29.
Well completed in "High Plains aquifer" (N100HGHPLN) national aquifer.
Well completed in "Ogallala Formation" (121OGLL) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1938-09-03	1983-01-05	8
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