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Page 5721, results 143001 - 143025

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Ground-water resources of Nelson County, northeastern North Dakota
Joe S. Downey
1970, Hydrologic Atlas 428
This investigation is part of a Statewide program to determine the location and extent of the ground-water reservoirs (aquifers); to evaluate the occurrence and movement of ground water within these aquifers, including the sources of recharge and discharge; and to determine the chemical quality of the ground water.Nelson County covers...
Methods and applications of electrical simulation in ground-water studies in the lower Arkansas and Verdigris River Valleys, Arkansas and Oklahoma
M. S. Bedinger, J.E. Reed, C.J. Wells, B.F. Swafford
1970, Water Supply Paper 1971
The Arkansas River Multiple-Purpose Plan will provide year-round navigation on the Arkansas River from near its mouth to Muskogee, Okla., and on the Verdigris River from Muskogee to Catoosa, Okla. The altered regimen in the Arkansas and Verdigris Rivers will affect ground-water conditions in the adjacent alluvial aquifers. In 1957...
Sediment yields of Wisconsin streams
S. M. Hindall, R.F. Flint
1970, Hydrologic Atlas 376
Sediment in Wisconsin streams causes economic and engineering problems in water management and reduces the value of water for nearly all uses. Sediment produces problems such as reduced reservoir capacity, navigation hazards, increased cost of water treatment, property damage, temporary loss of farmland, destruction of feeding and nesting grounds of...
Age of the Bedford Shale, Berea Sandstone, and Sunbury Shale in the Appalachian and Michigan basins, Pennsylvania, Ohio, and Michigan
Wallace De Witt Jr.
1970, Bulletin 1294-G
The suggestion by Sanford (1967, p. 994) that the Bedford Shale, Berea Sandstone, and Sunbury Shale of the Michigan basin are of Late Devonian age because these strata contain Hymenozonotriletes lepidophytus Kedo is invalid for these formations in the Appalachian basin, the area of their type localities. Endosporites lacunosus Winslow,...
Artificial recharge, Yucaipa, California
Joe A. Moreland
1970, Open-File Report 70-232
The Yucaipa area is a small alluvial-filled basin bordered on three sides by crystalline bedrock. Several faults that transect the alluvial deposits retard the flow of ground water and divide the area into seven separate ground-water subbasins. Each of the subbasins was evaluated as a potential recharge site, and Wilson...
Geological Survey research 1970, Chapter C
Water Resources Division, U.S. Geological Survey
1970, Professional Paper 700-C
This collection of 42 short papers is the second published chapter of "Geological Survey Research 1970." The papers report on scientific and economic results of current work by 1nembers of the Conservation, Geologic, Topographic, and Water Resources Divisions of the U.S. Geological Survey.Chapter A, to be published later in the...