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Estimated water use in Ohio, 1990 -- Mining data
R.J. Veley
1993, Open-File Report 93-453
Our Nation's social and economic development has depended on and will continue to depend on the availability of usable water. In 1950, the U.S. Geological Survey (USGS) began publishing water-use data on a national level every 5 years to assist in the management of our Nation's water resources. The USGS...
Estimated water use in Ohio, 1990 - Public supply data
R.J. Veley
1993, Open-File Report 93-72
Our Nation's social and economic development has depended on and will continue to depend on the availability of usable water. In 1950, the U.S. Geological Survey (USGS) began publishing water-use data on a national level every 5 years to assist in the wise management of our Nation's water resources. The...
Quantifying favorableness for occurrence of a mineral deposit type using fuzzy logic; an example from Arizona
Mark E. Gettings, Mark W. Bultman
1993, Open-File Report 93-392
An application of possibility theory from fuzzy logic to the quantification of favorableness for quartz-carbonate vein deposits in the southern Santa Rita Mountains of southeastern Arizona is described. Three necessary but probably not sufficient conditions for the formation of these deposits were defined as the occurrence of carbonate berain...
Procedures for adjusting regional regression models of urban-runoff quality using local data
A.B. Hoos, J.K. Sisolak
1993, Open-File Report 93-39
Statistical operations termed model-adjustment procedures (MAP?s) can be used to incorporate local data into existing regression models to improve the prediction of urban-runoff quality. Each MAP is a form of regression analysis in which the local data base is used as a calibration data set. Regression coefficients are determined from...
Surface-water-quality assessment of the lower Kansas River basin, Kansas and Nebraska: Project data November 1986 through April 1990
J. D. Fallon, J. A. McChesney
1993, Open-File Report 93-51
Surface-water-quality data were collected from the lower Kansas River Basin in Kansas and Nebraska. The data are presented in 17 tables consisting of physical properties, concentrations of dissolved solids and major ions, dissolved and total nutrients, dissolved and total major metals and trace elements, radioactivity, organic carbon, pesticides and other...
Core OL-92 from Owens Lake, southeast California
James L. Bischoff
George I. Smith, editor(s)
1993, Open-File Report 93-683
The drilling project at Owens Lake commenced in April, 1991. This Open-File Report represents an effort to make available to other researchers our preliminary data collected during the first year of study following completion of the core-drilling phase. Nineteen data collections and preliminary interpretations are presented in the following sections....
Modifications to the modular three-dimensional finite-difference ground-water flow model used for the Columbia Plateau Regional Aquifer-System Analysis, Washington, Oregon, and Idaho
A. J. Hansen Jr.
1993, Open-File Report 91-532
The report documents modifications to the U.S. Geological Survey's modular three-dimensional finite-difference ground-water flow model used for a regional aquifer-system analysis of the Columbia Plateau. The report, which describes the concepts and mathematical basis for the modifications, is intended for potential users who are familiar with the original modular model....
Geomorphic, hydrologic, and erosion data for selected reclaimed hillslopes, the Seneca II mine, Routt County, Colorado, October 1988-July 1990
J. G. Elliott
1993, Water-Resources Investigations Report 92-4096
Geomorphic, hydrologic, and erosion data were collected from five reclaimed hillslopes at the Seneca II mine near Hayden, Colorado. Hillslope surveys were used to determine hillslope lengths, which range from 670 to 1,280 ft, and hillslope gradients, which range from 0.17 to 0.23 ft/ft (17 to 23 percent). Elevations in...
Description of water-resource-related data compiled for Reno County, south-central Kansas
C. V. Hansen
1993, Open-File Report 93-99
Water-resource-related data for sites in Reno County, Kansas were compiled in cooperation with the Reno County Health Department as part of the Kansas Department of Health and Environment's Local Environmental Protection Program (LEPP). These data were entered into a relational data-base management system (RDBMS) to facilitate the spatial analysis required...
Map showing depth to basement in the deep-sea basins of the Pacific continental margin, Cape Mendocino to Point Conception
J.V. Gardner, D.A. Caccione, D.E. Drake, B. D. Edwards, M.E. Field, M. A. Hampton, Herman A. Karl, Neil H. Kenyon, D.G. Masson, D. S. McCulloch, M. S. Grim
1993, IMAP 2090-B
The U.S. Geological Survey conducted a series of cruises, EEZSCAN 84 (EEZ-SCAN 84 Scientific Staff, 1986), to collect reconnaissance data on the newly proclaimed Exclusive Economic Zone (EEZ), the area out to 200 nautical miles from the coastline of the United States. The cruises systematically surveyed the entire conterminous United...
Silver concentrations and selected hydrologic data in the Upper Colorado River basin, 1991-92
D. A. Johncox
1993, Open-File Report 93-447
The U.S. Geological Survey, in cooperation with the Colorado River Water Conservation District and the Northern Colorado Water Conservancy District, collected water and sediment samples in May and September 1991 and 1992 from nine stream-sampling sites and three lake-sampling sites within the Upper Colorado River Basin upstream from Kremmling, Colorado....
Construction, lithologic, and hydrologic data for test wells in the Cedar Grove area, Carroll County, Tennessee
S. L. Johnson, J. K. Carmichael
1993, Open-File Report 92-166
Four test wells were drilled near Cedar Grove in Carroll County, Tennessee, in 1991 to obtain geologic and hydrologic information about the post-Cretaceous strata in the study area. Samples of cuttings and geophysical logs were used to determine the lithology and stratigraphy at the drilling sites. Specific-capacity tests and water-quality...