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Compilation of selected hydrologic data, through water year 1992, Black Hills Hydrology Study, western South Dakota

January 1, 1994

This report presents water-level, water-quailty, and springflow data that have been collected or compiled, through water year 1992, for the Black Hills Hydrology Study. This study is a long-term cooperative effort between the U.S. Geological Survey, the South Dakota Department of Environmental and Natural Resources, and the West Dakota Water Development District (which represents various local and county cooperators). Water-level data are presented for 32 observation wells and 2 cave sites in the Black Hills area of western South Dakota. The wells are part of a network of observation wells maintained by the South Dakota Department of Environment and Natural Resources and are completed in various bedrock formations that are utilized as aquifers in the Black Hills area. Both cave sites are located within outcrops of the Madison Limestone. Data presented include site descriptions, hydrographs, and tabular data. Water- quality data are presented for 12 surface-water sites and 5 ground-water sites. Data presented include field parameters, bacteria counts, and concentrations of common ions, solids, nutrients, trace elements, radiometrics, cyanide, phenols, dissolved organic carbon, and suspended sediment. Spring data are presented for 83 springs and 21 stream reaches with significant springflow components. Data presented include site information, discharge, and field water-quality parameters including temperature, specific conductance, dissolved oxygen, and pH.

Publication Year 1994
Title Compilation of selected hydrologic data, through water year 1992, Black Hills Hydrology Study, western South Dakota
DOI 10.3133/ofr94319
Authors Daniel G. Driscoll, Wendell Bradford
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Open-File Report
Series Number 94-319
Index ID ofr94319
Record Source USGS Publications Warehouse