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DESCRIPTION:

Latitude 43°46'55",   Longitude 103°18'17"   NAD27
Custer County, South Dakota   , Hydrologic Unit 10120109

Land surface altitude: 3,650 feet above NGVD29.
Spring discharges from "Paleozoic aquifers" (N500PLOZOC) national aquifer.
Spring discharges from "Minnekahta Limestone" (310MNKT) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field measurements	1995-10-08	2018-10-05	17
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1995-10-18	1996-09-10	3
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