Users manual for a one-dimensional Lagrangian transport model
D. H. Schoellhamer, H.E. Jobson
1986, Water-Resources Investigations Report 86-4145
A Users Manual for the Lagrangian Transport Model (LTM) is presented. The LTM uses Lagrangian calculations that are based on a reference frame moving with the river flow. The Lagrangian reference frame eliminates the need to numerically solve the convective term of the convection-diffusion equation and provides significant numerical advantages...
Results of exploratory drilling for water in Waihanau Valley, Molokai, Hawaii
K. J. Takasaki
1986, Water-Resources Investigations Report 85-4332
Three exploratory wells, located in lower Waihanau Valley on Molokai, were drilled and tested for their yields during the period May to October 1983. The first well, 582 ft deep, tapped the main water body in a basaltic aquifer intruded by scattered near-parallel volcanic dikes. Water in this water body...
Catalog of Utah cores housed at the USGS Core Repository, Denver, Colorado
T.C. Michalski, D.L. Richards
1986, Open-File Report 86-124
Meteoric water-basalt interaction in northeastern Iceland; methods and chemical analyses
S.R. Gislason, S.L. Rettig
1986, Open-File Report 87-49
Catalog of Colorado and Nebraska cores housed at the USGS Core Repository, Denver, Colorado
T.C. Michalski, D.L. Richards
1986, Open-File Report 86-289
Botanic and hydrologic changes on rangelands of the Rio Puerco basin, New Mexico
Farrel Allen Branson, Anne Janicki
1986, Water-Resources Investigations Report 86-4021
No abstract available. ...
Preliminary delineation and description of the regional aquifers of Tennessee -- Highland Rim aquifer system
J. V. Brahana, M. W. Bradley
1986, Water-Resources Investigations Report 82-4054
The Highland Rim aquifer system in Tennessee is primarily composed of Mississippian carbonates and occurs west of the Valley and Ridge Province. It crops out in the Highland Rim and the Sequatchie Valley. It has been removed by erosion from the Central Basin. Groundwater in the Highland Rim aquifer system...
Records of wells and water-level fluctuations from the statewide observation-well network in Montana through 1985
M.F. Johnston, K. A. Dodge
1986, Open-File Report 86-528
The statewide observation-well network of the U.S. Geological Survey was developed in Montana in 1947 to record long-term fluctuations of water levels in selected wells. This report was prepared to summarize well records and water levels for the network and to show the location and density of the wells. Data...
Preliminary delineation and description of the regional aquifers of Tennessee– The Cretaceous aquifer system of west-Tennessee
J. V. Brahana, Dolores Mulderink, M. W. Bradley
1986, Water-Resources Investigations Report 83-4039
The Cretaceous aquifer in Tennessee is composed of sand and clay of Cretaceous age. The aquifer occurs in west Tennessee from the Mississippi River east to the Tennessee River. Groundwater in the Cretaceous aquifer is recharged at outcrops and through overlying permeable deposits. The overlying Porter 's Creek clay acts...
Preliminary delineation and description of the regional aquifers of Tennessee– Tertiary aquifer system
J. V. Brahana, M. W. Bradley, Dolores Mulderink
1986, Water-Resources Investigations Report 83-4011
The Tertiary aquifer system in Tennessee is composed of sands and clays of Quaternary and Tertiary age. The aquifer system occurs in west Tennessee from the Mississippi River east to the outcrop of the Porters Creek Clay. Groundwater in the Tertiary aquifer system is recharged at outcrops and through overlying...
A selected and annotated listing of petroleum atlases, maps, and map sources
J.S. Wesley
1986, Open-File Report 86-262
In situ and laboratory geotechnical tests in the Pierre Shale near Hayes, South Dakota
T.C. Nichols, D. S. Collins
1986, Open-File Report 86-152
Descriptions of plutons in the western part of the Juneau and parts of the adjacent Skagway 1:250,000 quadrangles, southeastern Alaska
Christine R. Fukuhara
1986, Open-File Report 86-393
Summary geochemical maps for samples of rock, stream sediment, and nonmagnetic heavy-mineral concentrate, Cypress Roadless Area, Kern County, California
M.A. Chaffee, D.L. Fey, R. H. Hill, S. J. Sutley
1986, Miscellaneous Field Studies Map 1532-B
The Cypress Roadless Area comprises approximately 3 square miles (1,949 acres) of Sequoia National Forest, Kern County, California. The area is at the southern end of the Sierra Nevada, approximately 30 miles east-northeast of Bakersfield, and 2.5 miles and 3.5 miles south-southeast of the communities of Bodfish and Lake Isabella,...
Analytical results and sample locality map of heavy-mineral-concentrate samples from the Pahute Peak Wilderness Study Area (NV-020-621), Humboldt County, Nevada
G.W. Day, H. N. Barton
1986, Open-File Report 86-271
Analytical results for rock and stream-sediment samples collected from the North Fork John Day River Roadless Area, Grant County, Oregon
J. G. Evans
1986, Open-File Report 86-193
Environmental maps to municipal governments; evaluation of response to a communication strategy used in Allegheny County, Pennsylvania
A.L. Carter, R. P. Briggs
1986, Open-File Report 86-428
Age and correlation of Cretaceous rocks previously assigned to the Morrison(?) Formation, Sanpete-Sevier Valley area, central Utah
Irving Jerome Witkind, Larry A. Standlee, Kevin F. Maley
1986, Bulletin 1584
National Earthquake Information Center waveform catalog, April 1986
Madeleine D. Zirbes, Janna M. Lishner, Beverly J. Moon
1986, Open-File Report 86-660-D
Water quality of Rhode Island streams
J. C. Briggs, J.S. Feiffer
1986, Water-Resources Investigations Report 84-4367
Water quality data collected from November 1979 through September 1983 at five stream stations within Rhode Island and one in Massachusetts show that concentrations of the common constituents were low. Mean water hardness at all sites was in the ' soft ' category. Sodium concentrations were less than 20 mg/L...
Liquefaction susceptibility in the San Bernardino Valley and vicinity, Southern California; a preliminary evaluation
J. C. Matti, S. E. Carson
1986, Open-File Report 86-562
This report discusses earthquake-induced liquefaction susceptibility of alluvial sediments in the San Bernardino valley and vicinity, southern California. The study includes maps that zone the region into areas having high to low susceptibility for each of three scenario earthquakes: a Ms=8.0 earthquake on the San Andreas fault, a Ms=7.0 earthquake...
Geologic map of parts of La Panza and California Valley quadrangles, California
J. G. Vedder, D. G. Howell, Hugh McLean
1986, Open-File Report 86-637
No abstract available....
Maps showing mines and prospects in the Southern Massanutten Roadless Area, Page and Rockingham counties, Virginia
Mark L. Chatman, Paul T. Behum
1986, Miscellaneous Field Studies Map 1527-C
The Southern Massanutten Roadless Area contains about 11,800 acres in the George Washington National Forest in the Valley and Ridge physiographic province of west-central Virginia. The area, which is 13 mi long and 1 to 2 mi wide, is in Page and Rockingham Counties on the eastern side of the...
Geohydrology and potential hydrologic effects of underground coal mining in the Rapid Creek Basin, Mesa County, Colorado
Tom Brooks
1986, Water-Resources Investigations Report 86-4172
The U.S. Bureau of Land Management may lease additional coal tracts in the Rapid Creek basin, Colorado. Springs in this basin are used as a water supply for the town of Palisade. The geohydrology of the basin is described and the potential hydrologic effects of underground coal mining in the...
Geodetic survey stations near Mount Spurr volcano Alaska
Rod S. March, L.R. Mayo, Dennis C. Trabant
1986, Open-File Report 86-137
