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Page 1701, results 42501 - 42525

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Not all publications have extents, not all extents are completely accurate
Ground-water quality near an inactive landfill and sludge-spreading area, Tallahassee, Florida
M. P. Berndt
1993, Water-Resources Investigations Report 93-4027
Ground-water quality of a 120-acre area encompassing an inactive landfill southwest of Tallahassee, Florida, was assessed by installing and sampling 21 monitoring wells. Sludge from a municipal sewage-treatment plant was also applied to the land surface near the landfill site. Water samples were collected from the 21 monitoring wells from...
Water-level changes in the High Plains aquifer -- Predevelopment to 1991
T. J. McGrath, J. T. Dugan
1993, Water-Resources Investigations Report 93-4088
Regional variability in water-level change in the High Plains aquifer underlying parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming results from large regional differences in climate, soils, land use, and ground-water withdrawals for irrigation. From the beginning of significant development of the High Plains aquifer...
Water-quality assessment of the central Nebraska basins; summary of data for recent conditions through 1990
R. B. Zelt, P. R. Jordan
1993, Open-File Report 93-422
Among the first activities undertaken in each National Water-Quality Assessment (NAWQA) program study-unit investigation are compilation, screening, and statistical summary of available data concerning recent, general water-quality conditions in the study unit. This report (1) identifies which of the existing water-quality data are suitable for characterizing general conditions in a...
Water resources data, Virginia, water year 1992; Volume 1: Surface-water discharge and surface-water quality records
Byron J. Prugh Jr., P.E. Herman, Donna L. Belval
1993, Water Data Report VA-92-1
The Water Resources Division of the U.S. Geological Survey, in cooperation with State agencies, obtains a large amount of data pertaining to the water resources of Virginia each water year. These data, accumulated during many water years, constitute a valuable data base for developing an improved understanding of the water...
Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in and near Humboldt Wildlife Management Area, Churchill and Pershing Counties, Nevada, 1990-91
R. L. Seiler, G.A. Ekechukwu, R.J. Hallock
1993, Water-Resources Investigations Report 93-4072
A reconnaissance investigation was begun in 1990 to determine whether the quality of irrigation drainage in and near the Humboldt Wildlife Management Area, Nevada, has caused or has the potential to cause harmful effects on human health, fish, and wildlife or to impair beneficial uses of water. Samples of surface...
Hydrogeologic setting and hydrologic data of the Smoke Creek Desert basin, Washoe County, Nevada, and Lassen County, California, water years 1988-90
D. K. Maurer
1993, Water-Resources Investigations Report 93-4043
Smoke Creek Desert is a potential source of water for urban development in Washoe County, Nevada. Hydrogeologic data were collected from 1988 to 1990 to learn more about surface- and ground-water flow in the basin. Impermeable rocks form a boundary to ground-water flow on the east side of the basin...
Water resources data, Nevada, water year 1992
D.L. Hess, K.A. Mello, R.J. Sexton, R.L. Young
1993, Water Data Report NV-92-1
This report for Nevada is one of a series of annual reports that document hydrologic data gathered from the U.S. Geological Survey's surface-water and ground-water data-collection networks in each State, Puerto Rico, and the Trust Territories. These records of streams, canals, drains and springs, lakes and reservoirs, and observation wells...
Estimated use of water in the Apalachicola-Chattahoochee-Flint River basin during 1990, with state summaries from 1970 to 1990
R. L. Marella, J. L. Fanning, W. S. Mooty
1993, Water-Resources Investigations Report 93-4084
The Apalachicola-Chattahoochee-Flint River basin covers approximately 19,800 square miles in parts of Alabama, Florida, and Georgia. Most of the basin lies within Georgia as does most of the population. Most of the water withdrawn in the basin in 1990 was withdrawn in Georgia (82 percent). Withdrawals in Florida and Alabama...
Estimating net drawdown resulting from episodic withdrawals at six well fields in the coastal plain physiographic province of Virginia
M. J. Focazio, G. K. Speiran
1993, Water-Resources Investigations Report 93-4159
The groundwater-flow system of the Virginia Coastal Plain consists of areally extensive and interconnected aquifers. Large, regionally coalescing cones of depression that are caused by large withdrawals of water are found in these aquifers. Local groundwater systems are affected by regional pumping, because of the interactions within the system of...
Methods for collecting algal samples as part of the National Water-Quality Assessment Program
Stephen D. Porter, Thomas F. Cuffney, Martin E. Gurtz, Michael R. Meador
1993, Open-File Report 93-409
Benthic algae (periphyton) and phytoplankton communities are characterized in the U.S. Geological Survey's National Water-Quality Assessment Program as part of an integrated physical, chemical, and biological assessment of the Nation's water quality. This multidisciplinary approach provides multiple lines of evidence for evaluating water-quality status and trends, and for refining an...
Water resources data, Georgia, water year 1992
W.R. Stokes, R.D. McFarlane
1993, Water Data Report GA-92-1
Water-resources data for the 1992 water year for Georgia consists of records of stage, discharge, and quality of streams; stage and contents of lakes and reservoirs; ground-water levels; and precipitation quality. This report contains discharge records of 114 gaging stations; stage for 27 gaging stations; stage and contents for 18...
Geohydrology and quality of shallow ground water at and near the Old Laurel County and G.C. Singleton landfills, Laurel County, Kentucky
J. M. Parnell
1993, Water-Resources Investigations Report 93-4005
Between 1969 and 1983, solid and hazardous waste was deposited at the Old Laurel County and G.C. Singleton Landfills that were developed on a bench created by strip mining for coal. Water-level data from eight monitoring wells indicate that the general direction of groundwater flow in the shallow aquifer is...
Detailed study of irrigation drainage in and near wildlife management areas, west-central Nevada, 1987-90; Part B, Effect on biota in Stillwater and Fernley Wildlife Management Areas and other nearby wetlands
Linda L. Hallock
Robert J. Hallock, editor(s)
1993, Water-Resources Investigations Report 92-4024-B
A water-quality reconnaissance study during 1986-87 found high concentrations of several potentially toxic elements in water, bottom sediment, and biota in and near Stillwater Wildlife Management Area (WMA). This study prompted the U.S. Department of the Interior to initiate a more detailed study to determine the hydrogeochemical processes that control...
Water Resources Data, Florida, Water Year 1992. Volume 2B. South Florida Ground Water
W.J. Haire, A.C. Lietz
1993, Water Data Report FL-92-2B
This volume of the annual hydrologic data report of Florida is one of a series of annual reports that document hydrologic data gathered from the U.S. Geological Survey's surface- and ground-water data-collection networks in each State, Puerto Rico, and the Trust Territories. These records of streamflow, ground-water levels, and quality...