Hydrogeologic and chemical data for the O-Field area, Aberdeen Proving Ground, Maryland
P.R. Nemoff, D.A. Vroblesky
1989, Open-File Report 89-238
O-Field, located at the Edgewood area of Aberdeen Proving Ground , Maryland, was periodically used for disposal of munitions, waste chemicals, and chemical-warfare agents from World War II through the 1950' s. This report includes various physical, geologic, chemical, and hydrologic data obtained from well-core, groundwater, surface water, and bottom-sediment...
Reconnaissance bedrock geologic map of the South Royalton quadrangle, Vermont
Norman L. Hatch
1989, Open-File Report 89-288
No abstract available....
Gold occurrences near Snowcap Mountain, Lime Hills B-2 Quadrangle, Alaska
B. M. Gamble, E. A. Bailey, B.L. Reed
1989, Open-File Report 89-646
Functional requirements of computer systems for the U.S. Geological Survey, Water Resources Division, 1988-97
R.M. Hathaway, J.M. McNellis
1989, Open-File Report 89-274
Investigating the occurrence, quantity, quality, distribution, and movement of the Nation 's water resources is the principal mission of the U.S. Geological Survey 's Water Resources Division. Reports of these investigations are published and available to the public. To accomplish this mission, the Division requires substantial computer technology to process,...
Stratigraphic and sedimentologic studies of the Twowells Tongue of the Dakota Sandstone, southern San Juan Basin, New Mexico
J.K. Dillinger
1989, Open-File Report 89-498
A study of Bacillus cereus distributions and ten water extractable ions from soils on St. John, U.S. Virgin Islands
R. E. Tucker, J. B. McHugh, H. V. Alminas
1989, Open-File Report 89-626
Analytical results for stream sediments, panned concentrates from stream sediments, and rock samples from the Dooley Mountain quadrangle, Baker County, Oregon
J. G. Evans
1989, Open-File Report 89-354
Preliminary geologic map of the Meadow Valley Mountains, Lincoln and Clark counties, Nevada
Earl Haig Pampeyan
1989, Open-File Report 89-182
Preliminary results from microanalyses of organic matter in the lower Proterozoic uranium ores at Oklo in Gabon
J.S. Leventhal, Bartholomew Nagy, F. Gauthier-Lafaye
1989, Open-File Report 89-668
Checklist of Mesozoic macrofossil localities in the Santa Cruz Mountains and vicinity
W.P. Elder, J. W. Miller
1989, Open-File Report 89-543
Applicability of ambient toxicity testing to national or regional water-quality assessment
J. F. Elder
1989, Open-File Report 89-55
Comprehensive assessment of the quality of natural waters requires a multifaceted approach. Based on experimentation designed to monitor responses of organisms to environmental stresses, toxicity testing may have diverse purposes in water quality assessments. These purposes may include identification that warrant further study because of poor water quality or unusual...
Marine multichannel seismic reflection profile Line 13 reprocessed, Cape Hatteras to Georges Bank
R. A. Wise, H. L. Oliver
1989, Open-File Report 89-572
Tritium analyses of shallow ground water in Mississippi, April 1989
L. J. Slack, W. T. Oakley
1989, Open-File Report 89-418
Ground-water quality assessment of the central Oklahoma aquifer, Oklahoma - Analysis of available water-quality data through 1987
David L. Parkhurst, Scott C. Christenson, Jamie L. Schlottmann
1989, Open-File Report 88-728
Beginning in 1986, the Congress annually has appropriated funds for the U.S. Geological Survey to test and refine concepts for a National Water-Quality Assessment (NAWQA) Program. The long-term goals of a full-scale program would be to:Provide a nationally consistent description of current water-quality conditions for a large part of the...
Hydrologic and chemical-quality data from four rural basins in Guilford County, North Carolina, 1985-88
C.L. Hill
1989, Open-File Report 89-578
An investigation was begun in 1984 in Guilford County, North Carolina, to monitor water quality and soil erosion in basins with various land-management practices. Hydrologic and chemical-quality data were collected from four rural drainage basins, including two agricultural basins (7.4 and 4.8 acres) cultivated in tobacco and small grains, a...
Methods for estimating monthly streamflow characteristics at ungaged sites in western Montana
Charles Parrett, Kenn D. Cartier
1989, Open-File Report 89-40
Three methods were developed for estimating monthly streamflow characteristics for western Montana. The first method, based on multiple-regression equations, relates monthly streamflow characteristics to various basin and climatic variables. Standard errors range from 43 to 107%. The equations are generally not applicable to streams that receive or lose water as...
Proceedings of conference XLVIII: 3rd Annual workshop on "earthquake hazards in the Puget Sound, Portland area"
W. W. Hays, editor(s)
1989, Open-File Report 89-465
No abstract available....
Hydrologic data for Paleozoic rocks in the upper Colorado River basin, Colorado, Utah, Wyoming, and Arizona
Arthur L. Geldon
1989, Open-File Report 89-59
This report contains data used to interpret the hydrology of Paleozoic rocks in the Upper Colorado River Basin under the U.S. Geological Survey 's Regional Aquifer-System Analysis program. The study area includes the drainages of the Green and Colorado Rivers from their headwaters to Lees Ferry, Arizona. Hydrologic data presented...
Geomorphic and hydrologic control of sediment and salt loads in the Colorado River basin; significance for conservation and land management
Allen C. Gellis, Richard Hereford, Stanley Alfred Schumm
1989, Open-File Report 89-121
Geohydrology of the regional aquifer system, western Snake River plain, southwestern Idaho
G. D. Newton
1989, Open-File Report 88-317
A three dimensional groundwater flow model was developed to simulate steady state and nonsteady-state hydrologic conditions of the regional aquifer system in the western Snake River Plain of Idaho. Water budget analysis showed that groundwater recharge was about 1,400,000 acre-ft in 1980; groundwater pumpage was estimated to be 300,000 acre-ft....
Hydrologic and chemical data for selected thermal-water wells and springs in the Indian Bathtub area, Owyhee County, southwestern Idaho
H.W. Young, D. J. Parliman
1989, Open-File Report 89-589
This report presents data collected during January through September 1989 from 86 thermal-water wells and 5 springs in the Indian Bathtub area, southwestern Idaho. The data include well and spring locations, well-construction and water level information, hydrographs of water levels in 9 wells, hydrographs of discharges in 4 springs, and...
A teacher's guide to questions/answers and lab exercises prepared to accompany the film "Inside Hawaiian Volcanoes"
W. A. Duffield, R.S. Fiske
1989, Open-File Report 89-685
Hydrographs of water levels in observation wells in Idaho, 1982-88
Michael L. Jones, Annette M. Tungate
1989, Open-File Report 89-232
Hydrographs of water levels in 515 observation wells in the statewide monitoring network for the period 1982-88 are compiled for convenient use. The monitoring network is operated by the U.S. Geological Survey in cooperation with the Idaho Department of Water Resources, U.S. Bureau of Reclamation, and other Federal and State...
Ophiolites and other mafic-ultramafic complexes in Alaska
W. W. Patton Jr., S. E. Box, D. J. Grybeck
1989, Open-File Report 89-648
Data on the characteristics of dated gouges on the inner shelf of the Beaufort Sea, Alaska; 1977-1985
William S. Weber, Peter W. Barnes, Erk Reimnitz
1989, Open-File Report 89-151
