Activities of the U.S. Geological Survey Water-Resources Division in North Carolina, 1986
J. F. Turner (compiler), R.J. Deckard
1986, Open-File Report 86-226
Water resources programs conducted by the U.S. Geological Survey in the state of North Carolina during 1985 and proposed programs for 1986 are described. This is the first in a series of biennial progress reports on Survey activities in the state. Activities such as gathering, interpreting and publishing hydrologic data...
National Earthquake Information Center Waveform catalog, September 1986
Madeleine D. Zirbes
1986, Open-File Report 86-660-I
Controlled photomosaic of part of the Kasei Valles region of Mars
Water Resources Division, U.S. Geological Survey
1986, IMAP 1786
Analysis of fixed-station water-quality data in the Umpqua River basin, Oregon
J. F. Rinella
1986, Water-Resources Investigations Report 85-4253
An appraisal of surface water quality in the Umpqua River basin was made using existing monthly data collected by the Oregon Department of Environmental Quality and the U.S. Geological Survey in cooperation with the Douglas County Water Resources Survey. This appraisal was limited to interpretation of instantaneous monthly water quality...
Electric log correlations of the upper Cretaceous rocks in the Mesaverde Group, Baxter Shale, and equivalent units across the Great Divide Basin in southwest Wyoming
H. W. Roehler
1986, Miscellaneous Field Studies Map 1828
No abstract available....
Catalog of Utah cores housed at the USGS Core Repository, Denver, Colorado
T.C. Michalski, D.L. Richards
1986, Open-File Report 86-124
Catalog of South Dakota cores housed at the USGS Core Repository, Denver, Colorado
T.C. Michalski, D.L. Richards
1986, Open-File Report 86-89
Geochemical map of the Chama River Canyon Wilderness and contiguous roadless area, Rio Arriba County, New Mexico
Jennie L. Ridgley
1986, Miscellaneous Field Studies Map 1523-D
The Chama River Canyon Wilderness, in Rio Arriba County, north-central New Mexico, covers 50,300 acres (20,364 hectares) within the Coyote and Cuba Ranger Districts of the Santa Fe National Forest and the Canjilon Ranger District of the Carson National Forest. In 1979 the U.S. Forest Service, under the Forest Service...
Catalog of Idaho and Nevada cores housed at the USGS Core Repository, Denver, Colorado
T.C. Michalski, D.L. Richards
1986, Open-File Report 86-355
Potentiometric surface of the intermediate aquifer system, west- central Florida, September 1986
B. R. Lewelling
1986, Open-File Report 87-35
A September 1986 potentiometric-surface map of the intermediate aquifer system in west-central Florida depicts water levels for the annual high water-level period. Hydrographs show seasonal and annual changes related to pumpage and recharge range from zero to 30 feet or more in some years. September 1986 water levels averaged about...
Maps showing the coal geology of the Sarpy Creek area, Big Horn and Treasure counties, Montana
L. N. Robinson, B. S. Van Gosen
1986, Miscellaneous Field Studies Map 1859
Land use and land cover and associated maps for Marquette, Michigan
Water Resources Division, U.S. Geological Survey
1986, Open-File Report 83-105
Seismicity and tectonics of the North African-Eurasian plate boundary (Azores-Iberia-Tunisia)
A.F. Udias, A. F. Espinosa, J. Mezcua, E. Buforn, R. Vegas, S.P. Nishenko, J. M. Martinez-Solares, A. Lopez-Arroyo
1986, Open-File Report 86-626
Maps showing isotopic dating in the Walker Lake 1 degree by 2 degrees Quadrangle, California and Nevada
A.C. Robinson, R. W. Kistler
1986, Miscellaneous Field Studies Map 1382-N
China oil and gas, geologic evaluation of potential for exploration and development
C.D. Masters, K. Y. Lee, Gregory Ulmishek, Keith Robinson
1986, Open-File Report 86-388
Quantity and quality of storm runoff from three urban catchments in Bellevue, Washington
E. A. Prych, J.C. Ebbert
1986, Water-Resources Investigations Report 86-4000
Data on the quantity and quality of urban runoff were collected, analyzed, and used to evaluate the effects of street sweeping and of stormwater detention on quality of runoff. The data included rainfall, runoff discharge, concentrations of selected constituents in discrete samples of runoff, and chemical characteristics of wet- and...
Connecticut observation wells; guidelines for network modification
R.L. Melvin
1986, Water-Resources Investigations Report 85-4079
The U.S. Geological Survey and Connecticut Department of Environmental Protection are developing a baseline observation well network to assess the present status of groundwater storage and relate it to long-term conditions and to describe and characterize natural changes in groundwater storage in relation to climatic variations, topography, and hydrogeologic setting....
GLORIA studies of the Exclusive Economic Zone off Alaska, southern Bering Sea; initial report for cruise F4-86-BS, 3 September to 30 September 1986
A. K. Cooper, A.J. Stevenson, Neil H. Kenyon, Derek Bishop
1986, Open-File Report 86-596
Assessment of ground-water contamination at Wurtsmith Air Force Base, Michigan, 1982-85
T. R. Cummings, F. R. Twenter
1986, Water-Resources Investigations Report 86-4188
Continued study of ground-water contamination at Wurtsmith Air Force Base, Michigan, defined the movement and distribution of volatile organic compounds in the glacial sand and gravel aquifer at known sites of contamination, and has defined new plumes at two other sites. The Arrow Street purge system, installed in 1982 to...
Reference samples in geology and geochemistry
F.J. Flanagan
1986, Bulletin 1582
Habitat Suitability Index Models: Brown thrasher
Brian S. Cade
1986, FWS/OBS 82/10.118
A review and synthesis of existing information were used to develop a Habitat Suitability Index (HSI) model for the brown thrasher (Toxostoma rufum). The model consolidates habitat use information into a framework appropriate for field application, and is scaled to produce an index between 0.0 (unsuitable habitat) to 1.0 (optimum...
Landslides in Alaska; a bibliography of the literature describing landslides and other forms of slope instability
J. P. Galloway
1986, Open-File Report 86-329
Mineral resources of the South Reveille Wilderness Study Area, Nye County, Nevada
M. F. Diggles, J. A. Saunders, D. A. Ponce, E.A. Rochette, J.T. Neubert
1986, Bulletin 1731-C
Potential for updip movement of salinewater in the Edwards Aquifer, San Antonio, Texas
Roberto Perez
1986, Water-Resources Investigations Report 86-4032
The salinity front, locally known as the "bad-water" line, in the Edwards aquifer separates the freshwater from the salinewater and occurs where the aquifer is confined. The concentration of dissolved solids of the salinewater at the salinity front is 1,000 milligrams per liter. The concentration of dissolved solids in water...
Location of potential ground-water quality monitoring wells, Apalachicola 1° by 2° quadrangle, Florida
Martha E. Thagard, Paul R. Seaber
1986, Water-Resources Investigations Report 85-4131
No abstract available....
