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36999 results.

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Page 784, results 19576 - 19600

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Definition of boundary and initial conditions in the analysis of saturated ground-water flow systems; an introduction
O.L. Franke, T. E. Reilly, G.D. Bennett
1984, Open-File Report 84-458
Accurate definition of boundary and initial conditions is an essential part of conceptualizing and modeling ground-water flow systems. This report explains the properties of the seven most common boundary conditions encountered in ground-water systems and discusses major aspects of their application. It also discusses the significance and specification of initial...
Hydrogeologic data from a test well at Kathryn Abbey Hanna Park, City of Jacksonville, Florida
D.P. Brown, R.A. Johnson, J.S. Baker
1984, Open-File Report 84-143
A 2,026-foot test well was drilled at Hanna Park, City of Jacksonville, Florida, to obtain hydrogeologic data. Drill cuttings and water samples were collected, and water-level measurements and lithologic and geophysical logs were made. The well is constructed with 6-inch diameter casing from land surface to a depth of 1,892...
Traveltime and dispersion in the Potomac River, Cumberland, Maryland, to Washington, D.C.
K.R. Taylor, R.W. James, B.M. Helinsky
1984, Open-File Report 83-861
Data from two traveltime and dispersion studies, using rhodamine dye, are used to develop a generalized procedure for predicting traveltime and downstream concentrations resulting from spillage of water-soluble substances at any point along the Potomac River from Cumberland, Maryland, to Washington, D.C. The procedure will allow the approximate solution to...
Geohydrologic data for test well USW G-4, Yucca Mountain area, Nye County, Nevada
C.B. Bentley
1984, Open-File Report 84-63
Data are presented on drilling operations, lithology, borehole geophysics, hydrologic monitoring, core analysis, water chemistry, pumping tests, and packer-injection tests for test well USW G-4. The well is one of a series of test wells drilled in and near the southwestern part of the Nevada Test Site, Nye County, Nevada,...
Hydrologic data for the Larimer-Weld regional water-monitoring program, Colorado, 1975-82
S. R. Blakely, J.T. Steinheimer
1984, Open-File Report 84-139
The Larimer-Weld, Colorado, regional Monitoring Program was begun in 1976 to provide information on the quality and quantity of the surface-water resources in the area. Three stations on the big Thompson River and five stations on the Cache La Poudre River were selected for a data-collection network. Four previously established...
Geohydrologic and drill-hole data for test well USW H-3, Yucca Mountain, Nye County, Nevada
William Thordarson, F. E. Rush, R.W. Spengler, S. J. Waddell
1984, Open-File Report 84-149
Test well USW H-3 is one of a series of test wells drilled in and near the southwestern part of the Nevada Test Site for hydraulic testing, hydrologic monitoring, and geophysical logging. The work was performed in cooperation with the U.S. Department of Energy as part of the Nevada Nuclear...