Habitat Suitability Index Models: Smallmouth bass
Elizabeth A. Edwards, Glen Gebhart, O. Eugene Maughan
1983, FWS/OBS 82/10.36
A review and synthesis of existing information were used to develop riverine and lacustrine habitat models for Smallmouth bass (Micropterus dolomieui), a freshwater species. The models are scaled to produce an index of habitat suitability between 0 (unsuitable habitat) and 1 (optimally suitable habitat) for freshwater areas of the continental...
Geologic map of the Mule Creek Quadrangle, Grant County, New Mexico
J.C. Ratte, W. E. Brooks
1983, Miscellaneous Field Studies Map 1666
Chemical analyses of thermal and nonthermal springs in Lassen Volcanic National Park and vicinity, California
J. M. Thompson
1983, Open-File Report 83-311
Most thermal waters issuing in Lassen Volcanic National Park (LVNP) are acidic (pH =3.5), low-Cl (concentrations =30 mg/L) hot springs which are characteristic of vapor-dominated hydrothermal systems and, as such, are not useful for liquid chemical geothermometry. Thermal waters at Drakesbad and in Little Hot Springs Valley, hot spring localities...
A description of dredge samples collected in 1982 from the Bering Sea continental margin west of Navarin Basin
Michael S. Marlow, T.L. Vallier, A. K. Cooper, J.A. Barron, F.H. Wingate
1983, Open-File Report 83-325
Maps showing geology and mineral resource potential of the Wheeler Wilderness Study Area, Mineral County, Colorado
W. H. Raymond, J.G. Crock, C. L. Bieniewski
1983, Miscellaneous Field Studies Map 1571
Distribution and abundance of arsenic and bismuth in nonmagnetic and moderately magnetic heavy-mineral-concentrate samples and arsenic in minus-80-mesh stream-sediment and ash of aquatic-bryophyte samples, Medfra quadrangle, Alaska
H. D. King, E.F. Cooley, D. L. Spiesman Jr.
1983, Open-File Report 80-811-K
No abstract available....
Simulations of non-steady flow in a glacial outwash aquifer, southern Franklin County, Ohio
A. C. Razem
1983, Water-Resources Investigations Report 83-4022
A two-dimensional, finite-difference model is used to simulate transient flow conditions in a glacial outwash aquifer in southern Franklin County, Ohio. The model was calibrated by matching observed and simulated water-level changes for December 1977 through March 1980. Drawdowns for three different hypothetical pumping rates are simulated with the calibrated...
Distribution and abundance of antimony and mercury in minus-80-mesh stream-sediment and antimony in nonmagnetic and moderately magnetic heavy-mineral-concentrate samples, Medfra quadrangle, Alaska
H. D. King, R. M. O’Leary, D. A. Risoli, D. W. Galland
1983, Open-File Report 80-811-L
No abstract available....
Preliminary geologic map of the Dillon 1? x 2? Quadrangle, Montana
Edward Thompson Ruppel, J.M. O’Neill, David A. Lopez
1983, Open-File Report 83-168
Seismicity map of the State of Virginia
B.G. Reagor, C. W. Stover, S. T. Algermissen
1983, Miscellaneous Field Studies Map 1346
The data shown on this map and listed in table 1 are for earthquakes that were originally included in a study of seismic risk in the United States (Algermissen, 1969). This data file has been recompiled and updated through 1980. Some revisions of epicenters and intensities in the original file...
Water resources data, Kansas, water year 1982
C.O. Geiger, D.L. Lacock, L.R. Shelton, M.L. Penny, C.E. Merry
1983, Water Data Report KS-82-1
Geologic map of the Latir Peak and Wheeler Peak Wildernesses and Columbine-Hondo Wilderness Study Area, Taos County, New Mexico
J. C. Reed Jr., P. W. Lipman, J.R. Robertson
1983, Miscellaneous Field Studies Map 1570-B
Index of faults of Cretaceous and Cenozoic age in the eastern United States
David C. Prowell
1983, Miscellaneous Field Studies Map 1269
The information in this report was collected between 1974 and 1982 as part of the Reactor Hazards Program of the U.S. Geological Survey (USGS). This program was initiated to delineate and assess geologic hazards that could be particularly detrimental to major constructions, especially nuclear reactors. Faults are of principal interest...
Sediment discharge data for selected sites in the Susitna River basin, Alaska, 1981-82
J. M. Knott, S. W. Lipscomb
1983, Open-File Report 83-870
No abstract available....
Map showing outcrops of pre-Quaternary basaltic rocks, basin and range province, Oregon
J. E. Jenness, K. A. Sargent, D. A. Lopez
1983, Water-Resources Investigations Report 83-4120-E
Base flow and ground water in upper Sweetwater Valley, Tennessee
R. D. Evaldi, J.G. Lewis
1983, Water-Resources Investigations Report 83-4068
Base flow measurements showed interbasin transfer of water among sub-basins of upper Sweetwater Valley. In general, topographically higher sub-basins have deficient surface outflow unless significant spring flow occurs in the basin. Topographically lower areas adjacent to the main channel of Sweetwater Creek generally have surplus flow. Major flow surpluses were...
Water resources data Ohio, water year 1982: Volume 2. St. Lawrence River Basin, statewide project data
H.L. Shindel, L.L. Stewart, J.R. Kolva
1983, Water Data Report OH-82-2
No abstract available. ...
Water resources data South Dakota, water year 1982
E.B. Hoffman, N.F. Leibbrand, D.R. Winter, J.R. Little
1983, Water Data Report SD-82-1
No abstract available. ...
Rock property measurements and analysis of selected igneous, sedimentary, and metamorphic rocks from worldwide localities
Gordon R. Johnson
1983, Open-File Report 83-736
Dry bulk density and grain density measurements were made on 182 samples of igneous, sedimentary, and metamorphic rocks from various world-wide localities. Total porosity values and both water-accessible and helium-accessible porosities were calculated from the density data. Magnetic susceptibility measurements were made on the solid samples and permeability and streaming...
Results of a test well in the Nanafalia Formation near Melvin, Choctaw County, Alabama
M. E. Davis, A.K. Sparkes, B.S. Peacock
1983, Water-Resources Investigations Report 82-4108
Test drilling at Melvin, Choctaw County, Alabama, discloses that the Nanafalia Formation (Paleocene) contains freshwater in sand at a distance of 25 miles downdip from the outcrop area. A nearby fault on the north side of Gilberttown-Pickens fault zone does not appear to affect either the head or the water...
Ground-water data for Michigan 1982
G.C. Huffman
1983, Open-File Report 83-753
Water levels, locations, depths, and aquifers tapped are given for 117 observation wells. Tabulated data include extremes of water levels for 1982 and for the period of record, pumpage of most major ground-water users in the State, and quality data on selected wells. The largest reported user of ground-water, the...
Analytical results of stream-sediment samples from the Medford 1° x 2° quadrangle, Oregon-California
C. L. Whittington, R. W. Leinz, W. S. Speckman
1983, Open-File Report 83-349
No abstract available....
World coal exploration and development
Gordon H. Wood
1983, Open-File Report 83-741
Regional geohydrology of the northern Louisiana salt-dome basin, part IV, hydraulic characteristics of the Wilcox-Carrizo aquifer
G.N. Ryals
1983, Water-Resources Investigations Report 83-4132
The Wilcox Group of Paleocene-Eocence age and the Carrizo Sand of Eocene age compose the Wilcox-Carrizo aquifer. Results of 25 aquifer tests and permeability determinations from 43 sidewall cores show that the hydraulic characteristics of the aquifer are variable. Studies of the Carrizo showed that hydraulic conductivity increased as sand-bed...
Spectrographic and chemical analyses of rock and soil samples from the Medford 1° x 2° quadrangle, Oregon-California
C. L. Whittington, D. J. Grimes, J.A. Peterson
1983, Open-File Report 83-344
No abstract available....
