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165626 results.

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Page 4806, results 120126 - 120150

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Geohydrology of the Standing Rock Indian Reservation, North and South Dakota
Lewis W. Howells
1982, Hydrologic Atlas 644
Effective improvement of economic and social conditions of Indians living on the Standing Rock Indian Reservation has been hampered by lack of adequate and reliable information about the quantity and quality of water supplies available for development.  Compounding the problem is the recent filling of Oahe Reservoir (now Lake Oahe),...
Flood of May 24-25, 1981, in the Austin, Texas, metropolitan area
B.C. Massey, W.E. Reeves, W.A. Lear
1982, Hydrologic Atlas 656
Hydrologic data pertaining to the magnitude and areal extent of flooding that occurred on May 24-25, 1981, along Shoal, Walnut, and Little Walnut Creeks in the Austin, Texas, metropolitan area are presented in this atlas.  The flood boundary maps and other flood data provide a technical data base for land-use...
Dissolved solids and sodium in water from the High Plains aquifer in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming
Noel C. Krothe, Joseph W. Oliver, John B. Weeks
1982, Hydrologic Atlas 658
In 1978, the U.S. Geological Survey initiated a 5-year study of the High Plains regional aquifer to provide: (1) Hydrologic information needed to evaluate the effects of continued ground-water development; and (2) computer models to predict aquifer response to changes in ground-water development. The plan of study for the High...
Dissolved-solids concentrations of ground water in the Sacramento Valley, California
Ronald P. Fogelman
1982, Hydrologic Atlas 645
The general quality of the ground water in the Sacramento Valley , Calif., in terms of dissolved-solids concentration is considered good for irrigation, domestic, and most other uses. This map shows the distribution of dissolved-solids concentrations and is based on about 1,330 chemical analyses collected from about 900 wells between...
Techniques for estimating magnitude and frequency of floods in South Carolina
Benjamin H. Whetstone
1982, Water-Resources Investigations Report 82-1
Methods are provided for estimating flood magnitudes at recurrence intervals of 2, 5, 10, 25, 50, and 100 years, for unregulated rural streams in South Carolina with drainage areas greater than 1.0 square mile. Multiple regression analyses were used to define the relation between flood discharge and basin and climatic...