By Janet M. Carter
Open-File Report 99-260
Prepared in cooperation with the
South Dakota Department of Environment and Natural Resources and the West Dakota Water Development District
The report is available in PDF format.
This report presents selected data on wells and test holes that were used in the construction of structure-contour maps of selected formations that contain major aquifers in the Black Hills area of western South Dakota. Altitudes of the top of the Inyan Kara Group, Minnekahta Limestone, Minnelusa Formation, Madison Limestone, and Deadwood Formation are presented for the wells and test holes presented in this report.
Methods of Station Identification
Well and Test-Hole Data
For additional information write to:
U.S. Geological survey
1608 Mt. View Road
Rapid City, SD 57702
Copies of this report can be purchased from:
U.S. Geological Survey
Branch of Information Services
Denver, CO 80225-0286
Download the PDF version of the report for high-resolution, printable pages (7MB).
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Last modified: Wednesday, December 07 2016, 05:08:08 PM