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36991 results.

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Page 480, results 11976 - 12000

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Not all publications have extents, not all extents are completely accurate
Water resources on and near Indian lands in northeastern Kansas and southeastern Nebraska; hydrologic data through 1990
L.D. Brewer, T. J. Trombley, M.L. Pomes
1994, Open-File Report 94-35
Four Kansas Indian Tribes, the Iowa, Kickapoo, Potawatomi, and Sac & Fox are interested in developing the water resources on and near their respective tribe lands. This report presents climatic and geohydrologic data that are useful in describing the available water resources in the 4,005-square-mile area in northeastern Kansas and...
Particle-tracking analysis of contributing areas of public-supply wells in simple and complex flow systems, Cape Cod, Massachusetts
P. M. Barlow
1994, Open-File Report 93-159
Steady-state, two-and three-dimensional, ground-water flow models coupled with a particle- tracking program were evaluated to determine their effectiveness in delineating contributing areas of existing and hypothetical public-supply wells pumping from two contrasting stratified-drift aquifers of Cape Cod, Mass. Several of the contri- buting areas delineated by use of the three-...
Habitat impacts of offshore drilling, eastern Gulf of Mexico
Eugene A. Shinn, Barbara H. Lidz, Christopher D. Reich
1994, Open-File Report 94-130
In this survey six offshore exploratory drill sites in a variety of environments and water depths were examined using a small research submersible. Sites varied from locations off northwest Florida to as far west as offshore Alabama. Water depths ranged from 21 m (70 ft) to 149 m (489 ft),...
The Venus geologic mappers' handbook
Kenneth L. Tanaka, H. J. Moore, G.G. Shaber, M. G. Chapman, E.B. Stofan, D.B. Campbell, P. A. Davis, J. E. Guest, G.E. McGill, P.G. Rogers, R.S. Saunders, J. R. Zimbelman
1994, Open-File Report 94-438
Oklahoma; a summary of activities of the U.S. Geological Survey, Water Resources Division in fiscal years 1991-92
J. S. Havens (compiler)
1994, Open-File Report 94-38
This report summarizes the activities of the Oklahoma District, Water Resources Division, U.S. Geological Survey, for fiscal years 1991-92. Included are summary statements of current and recently completed projects. The focus of water- resources studies has changed as awareness of the vulnerability of water resources to contamination has joined continuing...
Pesticide-sampling equipment, sample-collection and processing procedures, and water-quality data at Chicod Creek, North Carolina, 1992
T.K. Manning, K.E. Smith, C.D. Wood, J. B. Williams
1994, Open-File Report 94-50
Water-quality samples were collected from Chicod Creek in the Coastal Plain Province of North Carolina during the summer of 1992 as part of the U.S. Geological Survey's National Water-Quality Assessment Program. Chicod Creek is in the Albemarle-Pamlico drainage area, one of four study units designated to test equipment and procedures...
Simulation of ground-water flow and the movement of saline water in the Hueco Bolson aquifer, El Paso, Texas, and adjacent areas
George E. Groschen
1994, Open-File Report 92-171
The Hueco bolson aquifer is being pumped at increasing rates to supply water for El Paso, Texas, and Ciudad Juarez, Mexico. Water-use projections for 1984-2000 indicate that the upward trend in pumping rates probably will continue, which will put an increasing burden on the limited freshwater resources of the aquifer....
Water-resources activities of the U.S. Geological Survey in Illinois, 1992
G. O. Balding (compiler)
1994, Open-File Report 93-649
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...
Directory of assistance centers of the National Water Data Exchange (NAWDEX)
Cassandra D. Blackwell
1994, Open-File Report 95-144
The National Water Data Exchange (NAWDEX) is a nationwide program managed by the U.S. Geological Survey to assist users of water data or water- related data in identifying, locating, and acquiring needed data. NAWDEX is a confederation of water- oriented organizations working together to make their data more readily accessible...