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Page 1443, results 36051 - 36075

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Not all publications have extents, not all extents are completely accurate
Principal facts for gravity stations in the Elko, Steptoe Valley, Coyote Spring Valley, and Sheep Range areas, eastern and southern Nevada
D.L. Berger, D. H. Schaefer, E. A. Frick
1990, Open-File Report 89-30
Principal facts for 537 gravity stations in the carbonate-rock province of eastern and southern Nevada are tabulated and presented. The gravity data were collected in support of groundwater studies in several valleys. The study areas include the Elko area, northern Steptoe Valley, Coyote Spring Valley, and the western Sheep Range...
Hydrogeologic reconnaissance of the Swope Oil Superfund site and vicinity, Camden and Burlington counties, New Jersey
G. J. Barton, M.M. Krebs
1990, Open-File Report 89-402
Groundwater beneath a former chemical reclamation facility in New Jersey is contaminated with metals and organic compounds. The off-site migration of these compounds has not been studied; however, a nearby public-supply well is contaminated, and a public-supply well 1,400 ft downgradient from the site may be threatened. The study area,...
Willie takes a field trip; coloring book
Donald V. Arvin
1990, Open-File Report 90-125
This coloring book is an educational tool designed to instruct children on some of the field activities commonly associated with the collection of water resource data. Through the use of line drawings and brief descriptive text, young readers will follow little Willie and his Uncle Bill as they spend a...
County-level estimates of nitrogen and phosphorus fertilizer use in the United States, 1945 to 1985
Richard B. Alexander, Richard A. Smith
1990, Open-File Report 90-130
Estimates of nitrogen and phosphorus fertilizer use were made for counties in the United States for the period 1945 to 1985. County fertilizer use estimates were obtained through the disaggregation of state-level fertilizer use in proportion to the amount of state fertilized acreage reported to exist in counties. Numerical values...
Geology of the Mahd Adh Dhahab District, Kingdom of Saudi Arabia
A.M. Afifi
1990, Open-File Report 90-315
Approximately 200 km2 around the Mahd adh Dhahab mine were mapped at 1:18,000 scale, with emphasis on establishing the volcanic stratigraphy. The Mahd Group, which rests over a basement of metamorphosed tonalite, is divided into the Lahuf formation and Tuwal formation, which are separated by an unconformity. The Lahuf is...
Water-resources activities of the U.S. Geological Survey in Illinois, 1989
M. L. Garrelts
1990, Open-File Report 89-625
This report gives an overview of U.S. Geological Survey, Illinois District, Water Resources Division activities related to the water resources of the State of Illinois. The report includes sections describing District organization, programs, water conditions, data collection activities, and project summaries. Also included is a complete listing of District and...
Water-resources activities of the U.S. Geological Survey
D. H. Appel (compiler)
1990, Open-File Report 90-150
The U.S. Geological Survey (USGS) has been active in West Virginia since the early 1900's. During recent years, the District completed several investigations as well as initiated others. An intense effort has been made to publish interpretive reports and data on a near-current basis. As a result of this effort,...
Water-quality data-collection activities in Colorado and Ohio; Phase III, evaluation of existing data for use in assessing regional water-quality conditions and trends
J. Michael Norris, Janet Hren, Donna N. Myers, Thomas H. Chaney, Carolyn J. Oblinger Childress
1990, Open-File Report 89-391
During the past several years, a growing number of questions have been raised by members of Congress and others about the status of current waterquality conditions in the Nation, trends in water quality, and the major factors that affect water-quality conditions and trends. One area of particular interest and concern...
U.S. Geological Survey applied research studies of the Cheyenne River System, South Dakota; description and collation of data, water years 1987-88
K.E. Goddard, editor(s)
1990, Open-File Report 89-580
The Cheyenne River System in western South Dakota has been impacted by the discharge of about 100 million metric tons of gold-mill tailings to Whitewood Creek near Lead, South Dakota. In April 1985, the U.S. Geological Survey initiated an extensive series of research studies to investigate the magnitude of the...
A summary of water-resources activities of the U.S. Geological Survey in Iowa; fiscal year 1990
1990, Open-File Report 90-583
Water resources activities of the U.S. Geological Survey in Iowa consist of collecting hydrologic data and conducting interpretive studies. Hydrologic investigations in Iowa are made through three basic types of projects: (1) hydrologic data-collection programs; (2) local or areal hydrologic studies; and (3) statewide or regional investigations. These projects are...
Results of test drilling and hydrologic monitoring in the Indian Bathtub area, Owyhee County, southwestern Idaho, January 1989 through September 1990
H.W. Young, M.L. Jones, D. J. Parliman, A.M. Tungate
1990, Open-File Report 90-597
This report presents data collected during the period January 1989 through September 1990 from eight test holes and selected thermal-water wells and springs in the Indian Bathtub area, southwestern Idaho. The data include completion, lithologic, and gamma logs for eight test holes, hydrographs of water levels in the test holes...
Reconnaissance geochemical exploration for gold in the Ad Darb area, Kingdom of Saudi Arabia
R.M. Samater, R.P. Christian, P.R. Johnson, A. A. Bookstrom
1990, Open-File Report 90-285
Geochemical data were analyzed for 244 wadi-sediment samples in an attempt to locate gold exploration targets in late Proterozoic metasedimentary and metavolcanic rocks in the Ad Darb area of the southern Arabian Shield. The target was gold mineralization in high-alumina alteration zones of the type that occurs in the Carolina...