SOUTH DAKOTA Department of
Environment & Natural Resources

Protecting South Dakota's Tomorrow...Today!
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523 E Capitol
Pierre, SD 57501
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Most Recent Publications
Geologic Quadrangle Map 26
Geologic Map of the Mount Rushmore Quadrangle, South Dakota.
Revised: Geologic Quadrangle Map 3
Geologic Map of the Rockerville Quadrangle, South Dakota.
Open-File Report 95-UR
Investigation of the Impact of Ground Water Drawdown near the Lewis & Clark Regional Water System Wellfield in Clay County, South Dakota
Geologic Quadrangle Map 25
Geologic Map of the Rochford Quadrangle, South Dakota.
Geologic Quadrangle Map 24
Geologic Map of the Deadwood North Quadrangle, South Dakota.
Geologic Quadrangle Map 23
Geologic Map of the Hill City Quadrangle, South Dakota.
Open-File Report 94-UR
Hydrocarbon Contamination Assessment Northeast of the intersection of Jefferson and Cherry Streets in Vermillion, South Dakota.
Open-File Report 93-UR
Hydrogeologic Investigation of the Upper-Vermillion-Missouri Aquifer.
Aquifer Materials Map 36
First Occurrence of Aquifer Materials in Turner County, South Dakota.