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Page 518, results 12926 - 12950

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Subsurface storage of freshwater in South Florida; a digital model analysis of recoverability
Michael L. Merritt
1985, Water Supply Paper 2261
As part of a study of the feasibility of recovering freshwater injected and stored underground in south Florida, a digital solute-transport model was used to investigate the relation of recovery efficiency to the variety of hydrogeologic conditions that could prevail in brackish artesian aquifers and to a variety of management...
Background hydrologic information in potential lignite mining areas in north-central Mississippi, August 1984
S. J. Kalkhoff
1985, Open-File Report 85-327
The U.S. Geological Survey, in cooperation with the Mississippi Department of Natural Resources, Bureau of Geology, is conducting a hydrologic data collection program in potential lignite-producing areas in Mississippi. During the last two weeks of August 1984, hydrologic data were collected at 15 stream sites that drain potential lignite mining...
Water-resources activities of the U.S. Geological Survey in Nebraska, 1984
J.E. McKinney
1985, Open-File Report 85-181
The State of Nebraska has a greater abundance of water than most of the surrounding States. The major water issues in the State concern the management of these water resources in regard to their availability areally across the State and temporally over the changing seasons and cycles of weather. Management...
Water-resources activities of the U.S. Geological Survey in Missouri, fiscal year 1985
W.M. Kratzer, K.L. Jenkins
1985, Open-File Report 85-188
Water-resource activities of the U.S. Geological Survey in Missouri consist of collecting hydrologic data and making interpretive studies. These projects are funded through joint-funding agreements with State and local agencies, transfer of funds from other Federal agencies, and direct Federal funds. These data and the results of the investigations are...
Index of current water-resources activities in Ohio, 1985
Michael Eberle
1985, Open-File Report 85-555
This report summarizes the U. S. Geological Survey 's Water Resources Division 's program in Ohio in 1985. The work of the Ohio District is carried out through the District office in Columbus and a field office in New Philadelphia. Collection of basic data needed for continuing determination and evaluation...
Digital models of ground-water flow in the Cape Cod aquifer system, Massachusetts
John H. Guswa, Denis R. LeBlanc
1985, Water Supply Paper 2209
The Cape Cod aquifer system was simulated with three-dimensional finite-difference ground-water-flow models. Five areas were modeled to provide tools that can be used to evaluate the hydrologic impacts of regional water development and waste disposal. The model boundaries were selected to represent the natural hydrologic boundaries of the aquifer. The...
Ground-water resources and potential hydrologic effects of surface coal mining in the northern Powder River basin, southeastern Montana
Steven E. Slagle, Barney D. Lewis, Roger W. Lee
1985, Water Supply Paper 2239
The shallow ground-water system in the northern Powder River Basin consists of Upper Cretaceous to Holocene aquifers overlying the Bearpaw Shale--namely, the Fox Hills Sandstone; Hell Creek, Fort Union, and Wasatch Formations; terrace deposits; and alluvium. Ground-water flow above the Bearpaw Shale can be divided into two general flow patterns....
Selected climatological and hydrologic data, Raton basin, Huerfano and Las Animas Counties, Colorado, and Colfax County, New Mexico
Arthur L. Geldon, P.O. Abbott
1985, Open-File Report 84-138
The hydrology of the coal-bearing Raton Basin of Colorado and New Mexico was investigated by the U.S. Geological Survey. Data in the report were collected from 1977 to 1982, mainly in the watersheds of the Apishapa and Purgatoire Rivers; data from the Cucharas, Canadian, and Vermejo River watersheds are also...
Cost-effectiveness of the U.S. Geological Survey's stream-gaging programs in Massachusetts and Rhode Island
R. A. Gadoury, J.A. Smath, R. A. Fontaine
1985, Water-Resources Investigations Report 84-4097
The report documents the results of a study of the cost-effectiveness of the U.S. Geological Survey 's continuous-record stream-gaging programs in Massachusetts and Rhode Island. Data uses and funding sources were identified for 91 gaging stations being operated in Massachusetts are being operated to provide data for two special purpose...
Small-area snow surveys on the northern plains of North Dakota
Douglas G. Emerson, T.R. Carroll, Harold Steppuhn
1985, Water-Resources Investigations Report 85-4026
Snow-cover data are needed for many facets of hydrology. The variation in snow cover over small areas is the focus of this study. The feasibility of using aerial surveys to obtain information on the snow water equivalent of the snow cover in order to minimize the necessity of labor intensive...