Selected wells and test holes used in structure-contour of the Inyan Kara Group, Minnekahta Limestone, Minnelusa Formation, Madison Limestone, and Deadwood Formation in the Black Hills Area, South Dakota

Release Date

2000-01-01

Time Period

1999-07-01

Publication Date

2023-09-15

Carter, J., 2000, Selected wells and test holes used in structure-contour of the Inyan Kara Group, Minnekahta Limestone, Minnelusa Formation, Madison Limestone, and Deadwood Formation in the Black Hills Area, South Dakota: U.S. Geological Survey data release, https://doi.org/10.5066/P9LV80KE.

Type: browseImage

Data on wells and test holes in this data set were used to identify elevations for the top of the Inyan Kara Group for the creation of a structure-contour map. This data set was created as part of the Black Hills Hydrology Study (BHHS). The BHHS is a long-term investigation that was initiated in 1990 as a cooperative effort between the U.S. Geological Survey (USGS), the South Dakota Department of Environment and Natural Resources (DENR), and the West Dakota Water Development District. West Dakota represents various local and county cooperators. The purpose of the study is to assess the quantity, quality, and distribution of surface and ground water in the Black Hills area of western South Dakota (Driscoll, 1992). The study area includes parts of Butte, Custer, Fall River, Lawrence, Meade, and Pennington counties in South Dakota.

• Model Data Management Function (MDMF)