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Page 838, results 20926 - 20950

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The densities of halite-saturated WIPP-A and NBT-6 brines and their NaCl contents in weight percent, molal, and molar units from 20 to 100 degrees C
I-Ming Chou, B. Buizinga, M.A. Clynne, R.W. Potter
1982, Open-File Report 82-899
A series of density measurements has been performed at 30?, 50?, 70?, and 90?C for halite-undersaturated WIPP-A and NBT-6 brines with various NaCl contents approaching saturation. The densities of halite-saturated WIPP-A and NBT-6 brines were obtained by extrapolating these measured densities to halite saturation points. The maximum difference between the...
Remote detection of metal anomalies on Pilot Mountain, Randolph County, North Carolina
N.M. Milton, William Collins, S.-H. Chang, R. G. Schmidt
1982, Open-File Report 82-998
A biogeophysical technique used successfully to delineate mineralized zones under coniferous forests has been extended to a deciduous region in the Piedmont physiographic province of North Carolina. Pilot Mountain, a hydrothermally altered monadnock within the Carolina slate belt, contains areas of anomalously high amounts of Cu, Mo, and Sn in...
Report of the annual yield of the Arkansas River basin for the Arkansas River Basin Compact, Arkansas-Oklahoma, 1981 water year
G.L. Ducret Jr.
1982, Open-File Report 82-168
The computed annual yield and deficiency of the subbasins as defined in the Arkansas River Compact, Arkansas-Oklahoma, 1980, are presented. Actual runoff from the subbasins and depletion caused by major reservoirs in the compact area are also given. Monthly, maximum, minimum, and mean discharges are shown for the 14 streamflow...
Simulation of ground-water flow in the vicinity of Hyde Park landfill, Niagara Falls, New York
M.L. Maslia, R.H. Johnston
1982, Open-File Report 82-159
The Hyde Park landfill is a 15-acre chemical waste disposal site located north of Niagara Falls, New York. Underlying the site in descending order are: (1) low permeability glacial till, (2) a moderately permeable fractured rock aquifer--the Lockport Dolomite, and (3) a low permeability unit--the Rochester Shale. The site is...
Reconnaissance geochemical survey of the At Taif-Al Bahah region, southern Hijaz, Kingdom of Saudi Arabia
E. A. Du Bray, J. L. Doebrich
1982, Open-File Report 82-790
Pan concentrates were prepared from 265 wadi sediment samples collected during a geochemical reconnaissance conducted between At Taif and Al Bahah to further assess previously identified tungsten anomalies and to locate additional mineralized rock. The samples were analyzed by semiquantitative spectrographic methods for 30 elements, and tungsten was determined by...
Monthly low-flow characteristics of Georgia streams
R.F. Carter, J.D. Fanning
1982, Open-File Report 82-560
Statistics of monthly minimum flows are presented for 129 streamflow stations for each month of the year. Flow statistics provided are the log-Pearson Type III distribution. The probable magnitude of average standard errors due to time-sampling bias is tabulated. The average standard errors were found to be similar over a...
Probabilistic estimates of maximum acceleration and velocity in rock in the contiguous United States
Sylvester Theodore Algermissen, D. M. Perkins, P.C. Thenhaus, S.L. Hanson, B.L. Bender
1982, Open-File Report 82-1033
Maximum horizontal accelerations and velocities caused by earthquakes are mapped for exposure times of 10, 50 and 250 years at the 90-percent probability level of nonexceedance for the contiguous United States. In many areas these new maps differ significantly from the 1976 probabilistic acceleration map by Algermlssen and Perkins because...
Ground-water levels and water quality in an area near Topaz Lake, Douglas County, Nevada
Jon O. Nowlin
1982, Open-File Report 80-2046
Intensive residential development of land along the northwest shore of Topaz Lake has raised concern regarding the adequacy of the water supply and possible effects of septic-tank effluents on the quality of local ground water and the lake. Existing data on water levels, well construction, and water quality were compiled,...
Precipitation data for burial grounds 5 and 6, Oak Ridge National Laboratory, Tennessee, 1976-1980
D.A. Webster, J.S. Beatty, Pamela K. Benjamin, W.M. Tranum
1982, Open-File Report 82-254
As part of a hydrogeologic investigation, precipitation data were collected at two stations, one each in Burial Grounds 5 and 6 at the Oak Ridge National Laboratory, Tennessee. Daily, monthly, and annual values are reported herein for the period from January 1976 through December 1980. During this period, annual values...
Water resources of the Gig Harbor Peninsula and adjacent areas, Washington
B. W. Drost
1982, Open-File Report 81-1021
The study area is a remnant of a glacial-drift plain nearly surrounded by marine embayments. A water-resources appraisal was made because the area is experiencing rapid population growth. Additional ground water is available for use in the study area. At least 11 cubic feet per second, five times the 1978...
Update 1, April 1982: Outer Continental Shelf oil and gas activities in the North Atlantic and their onshore impacts: A summary report, July 1981
Jeffrey L. Deis, Elizabeth O. Porter
1982, Open-File Report 82-16
In July 1981, the Office of Outer Continental Shelf Information (OCSI) issued the initial North Atlantic Summary Report for the North Atlantic Outer Continental Shelf (OCS) Region. It provided State and local governments with current information about OCS oil and gas resources and related offshore and onshore activities in the...