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DESCRIPTION:

Latitude 43°09'27",   Longitude 100°46'09"   NAD83
Todd County, South Dakota   , Hydrologic Unit 10140203

Well depth: 204.3 feet
Hole depth: 230 feet
Land surface altitude: 2,868 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 groundwater-level measurements	1977-01-19	2023-06-05	306
Field/Lab water-quality samples	1977-08-02	1981-05-05	2
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