Fortran '77 programs for computing data fitting functions based on a principle of minimum integrated squared curvature
R.D. Watts
1982, Open-File Report 82-831
Spectrographic analyses and statistical summaries of nonmagnetic-heavy-mineral-concentrate samples from north-central New Hampshire
J. A. Domenico, F. H. Howd, P. A. Hall-Santala, W.J. Gerstel
1982, Open-File Report 82-886
Surface-water-quality data from selected sites in Washington affected by Mount St. Helens eruptions; March 27 - September 30, 1980
G. L. Turney, J.M. Klein
1982, Open-File Report 81-1007
The volcanic eruptions of Mount St. Helens have resulted in the collection of many forms of hydrologic data. Chemical data collected from March 27 to September 30, 1980, to document the effects of the various volcanic events (mudflows, pyroclastic flows, deposition of ash) on the quality of surface water at...
Analytical results for stream sediments, panned concentrates from stream sediments, and rocks collected from the Wonder Mountain Roadless Area (6086), Washington
S. E. Church, J. G. Frisken, E. L. Mosier, S.K. McDanal
1982, Open-File Report 82-1066
Selected climatic characteristics of the southeastern Uinta Basin, Utah and Colorado
S. D. Waltemeyer
1982, Open-File Report 82-91
The southeastern Uinta Basin in Utah and Colorado contains large reserves of oil shale, the mining of which could affect the area 's water resources. Climatic characteristics of the area, which were evaluated as one phase of a comprehensive hydrologic study, are presented to help provide the means of evaluating...
Seismic reflection profiles, south-central Monterey Bay (Calif.)
Gary W. Hill, John L. Chin
1982, Open-File Report 82-824
No abstract available....
Preliminary map showing availability of ground water from glacial-drift aquifers in Logan County, south-central North Dakota
Robert L. Klausing
1982, Open-File Report 82-515
This preliminary map is the first product of the ground-water resources study of Logan County, which has an area of 1,015 mi2 (2,629 km2) in south-central North Dakota (see location map). This study is part of a statewide program to determine the...
A summary of selected publications, project activities, and data sources related to hydrology in the Warrior and Plateau coal fields of Alabama
Robert E. Kidd, Thomas J. Hill
1982, Open-File Report 82-913
The report is a reference source on hydrologic information related to coal-mining activities in the Warrior and Plateau coal fields of Alabama. It contains a bibliography of more than 200 references and selected annotations. Also included is information on maps, automated-data bases, water-monitoring programs, and data-source agencies and organizations....
Preliminary geologic map of the Patillas and Guayama quadrangles, Puerto Rico
Lynn Glover
1982, Open-File Report 82-1097
No abstract available....
Position of the saltwater-freshwater interface in the upper part of the Floridan Aquifer, southwest Florida, 1979
K.W. Causseaux, J. D. Fretwell
1982, Open-File Report 82-90
Ground-water withdrawals in southwest Florida are increasing because of urban growth, industrial expansion and increased agricultural irrigation. As a result, the potentiometric surface of the Floridian aquifer has been lowered in some areas, allowing seawater to encroach into the aquifer and threaten the freshwater resources of the area. Effective management...
Landslide overview map of the conterminous United States
Dorothy H. Radbruch-Hall, Roger B. Colton, William E. Davies, Ivo Lucchitta, Betty A. Skipp, David J. Varnes
1982, Professional Paper 1183
The accompanying landslide overview map of the conterminous United States is one of a series of National Environmental Overview Maps that summarize geologic, hydrogeologic, and topographic data essential to the assessment of national environmental problems. The map delineates areas where large numbers of landslides exist and areas which are susceptible...
Geology and ore deposits of the Section 23 Mine, Ambrosia Lake District, New Mexico
H.C. Granger, E.S. Santos
1982, Open-File Report 82-207
The section 23 mine is one of about 18 large uranium mines opened in sandstones of the fluvial Westwater Canyon Member of the Jurassic Morrison Formation in the Ambrosia Lake mining district during the early 1960s. The Ambrosia Lake district is one of several mining districts within the Grants mineral...
Oblique map of the Republic of Vanuatu, Southwest Pacific
Tau Rho Alpha, W.A. Austin, Jim M. Morley
1982, Open-File Report 82-578
Chemical quality of water in the upper part of the Floridan aquifer, Duval County, Florida
Thomas H. Thompson
1982, Open-File Report 82-119
The Floridan aquifer is the principle source of freshwater in Duval County (fig. 1). Most water-supply wells penetrate only the upper 600 feet of the aquifer because highly mineralized water is found in the deeper zone. Earlier investigations have shown that within the upper 600 feet of the aquifer, the...
Preliminary geologic map of the Wilcox Ridge Quadrangle, Stanislaus County, California
T. W. Dibblee Jr.
1982, Open-File Report 82-392
Oblique map of Sequoia and Kings Canyon National Parks, Fresno and Tulare Counties, California
Tau Rho Alpha
1982, Open-File Report 82-306
Palynology of the Lower Cretaceous Pebble Shale Unit, Point Barrow, Alaska
T.A. Timmcke
1982, Open-File Report 81-1304
Residual aeromagnetic map of the Ajo and Lukeville 1° x 2° quadrangles, southwestern Arizona
Douglas P. Klein
1982, Open-File Report 82-599
No abstract available....
Preliminary geologic map of the Orestimba Peak Quadrangle, Stanislaus County, California
T. W. Dibblee Jr.
1982, Open-File Report 82-395
Geohydrologic descriptions of selected solid waste disposal sites in Puerto Rico
Arturo Torres-Gonzalez, Fernando Gómez-Gómez
1982, Open-File Report 81-490
Fifty solid-waste disposal sites in Puerto Rico were examined in 1977 and ranked according to their potential for degradation of the water resources. Twenty-five of the sites show significant leachate pollution potential. The cover material at 21 sites is relatively permeable and offers insignificant attenuation to leachates. Thirty-six sites are...
Mineral resource potential map of the Rock Pile Mountain Wilderness Study area, Madison County, Missouri
Walden P. Pratt, Ralph L. Erickson, Clarence Ellis
1982, Miscellaneous Field Studies Map 1339-B
Although the Rock Pile Mountain Wilderness Study Area is within the general boundary of the Southeast Missouri mining district, it has no record of mineral production and there is no mining or prospecting activity at present. Exploratory drill holes on private land along the west side of the area encountered...
Petroleum potential of wilderness lands, Idaho
C. A. Sandberg
1982, IMAP 1540
Ground-water quality and data on wells and springs in Pennsylvania; Volume III, Delaware River basin
H.E. Koester, D.R. Miller
1982, Open-File Report 81-330
Volume III presents ground-water quality and physical data on about 1,250 wells and springs in the Delaware River Basin in Pennsylvania. Locations are shown on site-location maps derived from the hydrologic unit map. Codes showing the geologic age and aquifer are provided....
Tracklines of multichannel seismic-reflection data collected by the U.S. Geological Survey in the Beaufort and Chukchi seas in 1977 for which profiles and stack tapes are available
Arthur Grantz, D. M. Mann, Steven D. May
1982, Open-File Report 82-735
Petroleum potential of wilderness lands, Wyoming
C. W. Spencer, R.B. Bowers
B. M. Miller, editor(s)
1982, IMAP 1547