The study area includes parts of Butte, Custer, Fall River, Lawrence, Meade, and Pennington counties in South Dakota. This electronic report was subjected to the same review standard that applies to all U.S. Geological Survey reports. Reviewers were asked to check the topological consistency, tolerances, attribute frequencies and statistics, projection, and geographic extent. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. This data set consists of springs that were in GWSI in July, 1998.
Point features present.
This data set consists of spring locations for the Inyan Kara, Minnekahta, Minnelusa, Madison, and Deadwood aquifers in the Black Hills, South Dakota. Spring information found in GWSI as of July 1998. Location information from GWSI used to plot springs for the production of potentiometric surface maps for the Black Hills Hydrology Study. Attribute information was then added to the point coverage. Although these data have been used by the U.S. Geological Survey, U.S. Department of the Interior, no warranty expressed or implied is made by the U.S. Geological Survey as to the accuracy of the data.