A point-infiltration model for estimating runoff from rainfall on small basins in semiarid areas of Wyoming
James G. Rankl
1990, Water Supply Paper 2366
A physically based point-infiltration model was developed for computing infiltration of rainfall into soils and the resulting runoff from small basins in Wyoming. The user describes a 'design storm' in terms of average rainfall intensity and storm duration. Information required to compute runoff for the design storm by using the...
Potentiometric surface of the upper Floridan aquifer, west-central Florida, May 1990
Lari A. Knochenmus
1990, Open-File Report 90-556
No abstract available....
Potentiometric surface of the upper Floridan aquifer in the St. Johns River Water Management District and vicinity, May 1990
Louis C. Murray
1990, Open-File Report 90-557
No abstract available....
Water resources data, Florida, water year 1990: Volume 1B: Northeast Florida ground water
Water Resources Division, U.S. Geological Survey
1990, Water Data Report FL-90-1B
Water resources data for the 1990 water year in Florida consist of continuous or daily discharge for 349 streams, periodic discharge for 40 streams, miscellaneous discharge for 75 streams, continuous or daily stage for 105 streams, continuous daily tide stage for 12 sites, periodic stage for 25 streams, peak discharge...
Summary of the Ancestral Rocky Mountains epeirogeny in Wyoming and adjacent areas
E. K. Maughan
1990, Open-File Report 90-447
Thermistor calibrations, techniques, and computer programs 1968-1989
T. C. Urban, W.H. Diment
1990, Open-File Report 90-216
Summary of marine Pliocene sites in southern and western Alaska
Louie Marincovich Jr.
1990, Open-File Report 90-82
Preliminary determination of epicenters monthly listing, October-December 1990
Water Resources Division, U.S. Geological Survey
1990, Open-File Report 90-600-D
Chemical sensors for volcanic gases with a compilation of commercial availability
A. J. Sutton
1990, Open-File Report 90-44
Geologic/geomorphic and structure maps of the northern quarter of Venus
G. G. Schaber, R.C. Kozak
1990, Open-File Report 90-24
Preliminary geologic map of the Wigwams area, Bonner and Boundary County, Idaho
F. K. Miller
1990, Open-File Report 91-25
Grain-size data from four cores from Walker Lake, Nevada
J. C. Yount, M.F. Quimby
1990, Open-File Report 88-436
Geotechnical drill-hole logs from the southern Seattle area, Washington
J. C. Yount, G. S. Vick, Gail McCoy
1990, Open-File Report 90-90
Stable isotope systematics and magmatic and hydrothermal processes in the Summitville, CO gold deposit
R. O. Rye, R.E. Stoffregen, P. M. Bethke
1990, Open-File Report 90-626
Consultancy services in platinum-group mineral exploration for the Directorate of Mineral Resources
Michael L. Zientek, Norman J. Page
1990, Open-File Report 90-527
Water resources data, Florida, water year 1989. Volume 3A: Southwest Florida surface water
Water Resources Division, U.S. Geological Survey
1990, Water Data Report FL-89-3A
Water resources data for the 1989 water year in Florida consist of continuous or daily discharge for 295 streams, periodic discharge for 36 streams, miscellaneous discharge for 75 streams, continuous or daily stage for 154 streams, continuous daily tide stage for 12 sites, periodic stage for 13 streams, peak discharge...
Sidescan sonograph patterns offshore of the southern Delmarva Peninsula
R.C. Circe, E. C. Escowitz
1990, Open-File Report 90-662
Analytical results for gold in 1412 stream-sediment samples from the Richfield 1 degree x 2 degrees Quadrangle, Utah
J. B. McHugh, W. R. Miller
1990, Open-File Report 90-237
Geochemical stratigraphy of the Yellowjacket Formation (Middle Proterozoic) in the area of the Idaho Cobalt Belt, Lemhi County, Idaho: Part A. Discussion
Jon J. Connor, Ardith J. Bartel, E. L. Brandt, Paul H. Briggs, S. Danahey, D.L. Fey, D. B. Hatfield, M.J. Malcolm, V. Merritt, G. O. Riddle, S. Roof, K. C. Stewart, J. Storey, Joseph E. Taggert Jr., R. B. Vaughn
1990, Open-File Report 90-234-A
No abstract available....
Water-resources activities in Utah by the U.S. Geological Survey, October 1, 1988, to September 30, 1989
1990, Open-File Report 90-589
This report contains summaries of the progress of water-resources studies in Utah by the U.S. Geological Survey, Water Resources Division, Utah District, from October 1, 1988, to September 30, 1989. The program in Utah during this period consisted of 21 projects; a discussion of each project is given in the...
Hydrology of the Floridan aquifer system in east-central Florida
C. H. Tibbals
1990, Professional Paper 1403-E
No abstract available....
Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the American Falls Reservoir area, Idaho, 1988-89
Walton H. Low, William H. Mullins
1990, Water-Resources Investigations Report 90-4120
Increased concern about the quality of irrigation drainage and its potential effects on human health, fish, and wildlife prompted the Department of the Interior to begin a program during late 1985 to identify irrigation-induced water-quality problems that might exist in the Western States. During `988, the Task Group on Irrigation...
Chemistry and mineralogy of natural bitumens and heavy oils and their reservoir rocks from the United States, Canada, Trinidad and Tobago, and Venezuela
John W. Hosterman, R. F. Meyer, C.A. Palmer, M. W. Doughten, D.E. Anders
1990, Circular 1047
Twenty-one samples from natural bitumen and heavy oil deposits in seven States of the United States and six samples from outside the United States form the basis of this initial study. This Circular gives the mineral content of the reservoir rock, the trace-element distribution in the reservoir rock and hydrocarbons,...
An assessment of performance of wet atmospheric deposition samplers
R.C. Graham, J.K. Robertson
1990, Water-Resources Investigations Report 90-4042
A statistical processor for analyzing simulations made using the Modular Finite-Difference Ground-water Flow Model
J. C. Scott
1990, Water-Resources Investigations Report 89-4159
Many hydrologic studies of ground-water systems are conducted using a digital computer model as an aid to understanding the flow system. One of the most commonly used ground-water modeling programs is the Modular Three-Dimensional Ground-water Flow Model (Modular Model) by McDonald and Harbaugh. This report presents a computer program to...
