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Publication Extents

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Water resources of the Big Sioux River Valley near Sioux Falls, South Dakota
Donald G. Jorgensen, Earl A. Ackroyd
1973, Water Supply Paper 2024
The major sources of water in the Big Sioux River valley between Sioux Falls and Dell Rapids, S.Dak., are the Big Sioux River and the glacial outwash aquifer beneath the flood plain. The river and the aquifer are hydraulically connected. The Big Sioux River has an average annual discharge of 246...
Index to water-quality data available from the U.S. Geological Survey in machine-readable form to December 31, 1972; Northeastern region
Charles R. Showen, Owen O. Williams
1973, Water-Resources Investigations Report 73-21
This report lists water quality stations operated by the U.S. Geological Survey for which data are available in machine-readable form. The data are the results of analyses of water samples and indicate the chemical and physical characteristics of surface and ground water. Samples of surface water were collected at designated...