A statistical summary of data from the U.S. Geological Survey's national water quality networks
R. A. Smith, R. B. Alexander
1983, Open-File Report 83-533
The U.S. Geological Survey Operates two nationwide networks to monitor water quality, the National Hydrologic Bench-Mark Network and the National Stream Quality Accounting Network (NASQAN). The Bench-Mark network is composed of 51 stations in small drainage basins which are as close as possible to their natural state, with no human...
Energy related use conflicts for the Columbia River estuary
John Garcia
1983, FWS/OBS 82/60
Structure maps and seismic stratigraphy of the Yakataga segment of the continental margin, northern Gulf of Alaska
T.R. Bruns, W. C. Schwab
1983, Miscellaneous Field Studies Map 1424
Multichannel seismic-reflection data show the late Cenozoic structure, seismic stratigraphy, and geologic history of the Yakataga segment of the continental margin, between Icy Bay and Kayak Island, northern Gulf of Alaska. The structure of the Yakataga segment consists of broad folds and associated thrust faults beneath the continental shelf and...
Review of earthquake activity and current status of seismic monitoring in the region of the Bradley Lake hydroelectric project, southern Kenai Peninsula, Alaska: December 1981 - May 1983
C.D. Stephens, R.A. Page, J.C. Lahr, J. A. Rogers
1983, Open-File Report 83-744
No abstract available....
Chemical composition and variability of soils from the Capps coal field, Alaska
R. C. Severson, L. P. Gough
1983, Open-File Report 83-190
Mineral resource assessment of the Silver City 1° x 2° quadrangle, New Mexico-Arizona
D.H. Richter, W. N. Sharp, K. C. Watts, G. L. Raines, B. B. Houser, D. P. Klein
1983, Open-File Report 83-924
No abstract available....
Photogeology and evolution of the Juan de Fuca Ridge
Grant S. Lichtman, W. R. Normark, J.R. Delaney, J. L. Morton, H. Paul Johnson, J.L. Karsten
1983, Open-File Report 83-464
Natural gas analyses from offshore Gulf of Mexico
Dudley D. Rice, Charles N. Threlkeld
1983, Open-File Report 83-152
The ecology of tidal marshes of the Pacific Northwest coast: a community profile
Denise M. Seliskar, John L. Gallagher
1983, FWS/OBS 82/32
Geologic and hydrologic characterization and evaluation of the Basin and Range Province relative to the disposal of high-level radioactive waste: Part III, Geologic and hydrologic evaluation
M. S. Bedinger, Kenneth A. Sargent, Bruce T. Brady
1983, Open-File Report 83-756
No abstract available....
International minerals resource assessment project
Carroll Ann Hodges, Dennis P. Cox, D.A. Singer
1983, Open-File Report 83-313
Aeromagnetic map and interpretation of magnetic and gravity data, Circle Quadrangle, Alaska
J. W. Cady, F. R. Weber
1983, Open-File Report 83-170-C
Hydrologic data for Point MacKenzie area, south-central Alaska
R. L. Glass
1983, Open-File Report 83-142
Selected data for low-temperature (less than 90 degrees C) geothermal systems in the United States; reference data for U.S. Geological Survey Circular 892
Marshall J. Reed, Robert H. Mariner, C.A. Brook, M.L. Sorey
1983, Open-File Report 83-250
Supporting data are presented for the 1982 low-temperature geothermal resource assessment of the United States. Data are presented for 2072 geothermal sites which are representative of 1168 low-temperature geothermal systems identified in 26 States. The low-temperature geothermal systems consist of 978 isolated hydrothermal-convection systems, 148 delineated-area hydrothermal-convection systems, and 42...
Preliminary mineralogic, fluid inclusion, and stable isotope study of the Mahd adh Dhahab gold mine, Kingdom of Saudi Arabia
Robert O. Rye, W. E. Hall, C. G. Cunningham, G.K. Czamanske, A.M. Afifi, J. S. Stacey
1983, Open-File Report 83-291
The Mahd adh Dhahab mine, located about 280 km northeast of Jiddah, Kingdom of Saudi Arabia, has yielded more than 2 million ounces of gold from periodic production during the past 3,000 years. A new orebody on the southern side of the ancient workings, known as the South orebody, is...
An introduction to the Jabiluka Project; regional and mine geology of the unconformity-type uranium deposit at Jabiluka, Northern Territory, Australia
Connie J. Nutt, Richard I. Grauch
1983, Open-File Report 83-163
Geotechnical framework study of Shelikof Strait, Alaska
Monty A. Hampton
1983, Open-File Report 83-200
MAGPOLY; a modification of a three-dimensional magnetic modelling program
Richard H. Godson
1983, Open-File Report 83-345
The three-dimensional magnetic modelling program of Donald Plouff (Plouff, 1975) has been made operational on a Honeywell Multics 68/80 computer. Modifications were made to input and output procedures to make the program compatible with U.S. Geological Survey (USGS) standard geophysical input and output formats....
Statistical summaries of selected chemical constituents in Kansas ground-water supplies, 1976-81
T.B. Spruill
1983, Open-File Report 83-263
Data on 24 chemical constituents or properties obtained from 766 wells in the Kansas ground-water quality monitoring network between 1976 and 1981 are statistically summarized in this report prepared in cooperation with the Kansas Department of Health and Environment. Minimum, median, and maximum concentrations and percentage of samples above the...
Studies related to the Charleston, South Carolina, earthquake of 1886 — Tectonics and seismicity
David Gottfried, C. S. Annell, G. R. Byerly, Marvin A. Lanphere, Jeffrey D. Phillips, Gregory S. Gohn, Brenda B. Houser, Ray R. Schneider, Hans D. Ackermann, B. R. Yantis, John K. Costain, F. Steve Schilt, Larry Brown, Jack E. Oliver, Sidney Kaufman, Robert Morrison Hamilton, John C. Behrendt, V. James Henry, Kenneth C. Bayer, David L. Daniels, Isidore Zietz, Peter Popenoe, T. M. Chowns, C. T. Williams, Robert E. Dooley, J. Wampler, William P. Dillon, Kim D. Klitgord, Charles K. Paull, Lyle D. McGinnis, James W. Dewey, Arthur C. Tarr, Susan Rhea, Carl M. Wentworth, Marcia Mergner-Keefer, G. A. Bollinger
Gregory S. Gohn, editor(s)
1983, Professional Paper 1313
Since 1973, the U.S. Geological Survey (USGS), with support from the Nuclear Regulatory Commission, has conducted extensive investigations of the tectonic and seismic history of the Charleston, S.C., earthquake zone and surrounding areas. The goal of these investigations has been to discover the cause of the large intraplate Charleston earthquake...
Ground water in the southeastern Uinta Basin, Utah and Colorado
Walter F. Holmes, Briant A. Kimball
1983, Open-File Report 83-271
The potential for developing oil-shale resources in the southeastern Uinta Basin of Utah and Colorado has created the need for information on the quantity and quality of water available in the area. This report describes the availability and chemical quality of ground water, which might provide a source or supplement...
Streamflow and water-quality data for lake and wetland inflows and outflows in the Twin Cities metropolitan area, Minnesota, 1981-82
Luanne Nelson, R. G. Brown
1983, Open-File Report 83-543
A study of runoff to selected lakes was done in the Twin Cities metropolitan area from July 1981 to December 1982. The purpose of the study was to determine differences in nutrient-loading characteristics for lakes with and without wetlands and settling ponds. The study also quantified nutrient loading to lakes...
Sketches of a hammer-impact, spiked-base, shear-wave source
W.P. Hasbrouck
1983, Open-File Report 83-917
Generation of shear waves in shallow seismic investigations (those to depths usually less than 100 m) can be accomplished by horizontally striking with a hammer either the end of a wood plank or metal structure embedded at the ground surface. The dimensioned sketches of this report are of a steel,...
Annotated guide to geologic reports and maps of the Glacier Peak Wilderness and adjacent areas, northern Cascades, Washington
Arthur B. Ford
1983, Open-File Report 83-97
Test drilling for coal in 1982-83 in the Jefferson National Forest, Virginia; Part 4, Analyses of coal cores from the Valley coal fields
Frederick Otto Simon, Kenneth John Englund
1983, Open-File Report 83-626
