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DESCRIPTION:

Latitude 43°44'05",   Longitude 100°31'10"   NAD27
Mellette County, South Dakota   , Hydrologic Unit 10140204

Well depth: 1750 feet
Land surface altitude: 1,725 feet above NGVD29.
Well completed in "Lower Cretaceous aquifers" (N300LCRTCS) national aquifer.
Well completed in "Dakota Sandstone or Formation" (211DKOT) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field groundwater-level measurements	1979-05-15	1987-10-07	8
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1979-05-15	1979-05-15	1
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