Uranium in Wheeler Basin, Grand County, Colorado
E. J. Young
1982, Open-File Report 82-730
Two kinds of radioactive anomalies are found in Wheeler Basin, both of which consist of biotite concentrations in Precambrian rocks, but the ones in migmatized biotite gneiss contain uraninite and the ones in Silver Plume Granite probably do not. At least 18 new uranium occurrences were found, most of which...
Trichloroethylene in the ground-water supply of Pease Air Force Base, Portsmouth, New Hampshire
Edward Bradley
1982, Open-File Report 80-557
TCE (trichloroethylene) in concentrations that may be hazardous to health occurs in the water of an ice-contact largely sand and gravel aquifer (called the main aquifer) underlying much of the PAFB (Pease Air Force Base). In 1977 and 1978, the highest TCE concentration was found surrounding the most productive well,...
Altitude and configuration of the predevelopment water table in the High Plains regional aquifer, northwestern Oklahoma
John S. Havens
1982, Open-File Report 82-275
The High Plains aquifer in Oklahoma is part of a region~l aquifersystem extending from South Dakota on the north through Wyoming, Colorado,Nebraska, Kansas, and Oklahoma to Texas and New Mexico o~ the south.(index map). The principal aquifer, the Ogallala F?rmat1on of :ert1aryage, is hydraulically connected with other unconsolidated ~eposits, .principally...
Base flow of streams on Long Island, New York
Richard J. Reynolds
1982, Water-Resources Investigations Report 81-48
On Long Island, base flow under nonurbanized conditions constitutes 90 to 95% of total stream discharge. Base-flow data from 19 continuously gaged streams are presented as monthly mean and annual mean discharge for water years 1960-75, which includes the 1962-66 drought. The data were derived by hydrograph-separation procedures that isolate...
Quadratic spline subroutine package
Lowell A. Rasmussen
1982, Water-Resources Investigations Report 82-41
A continuous piecewise quadratic function with continuous first derivative is devised for approximating a single-valued, but unknown, function represented by a set of discrete points. The quadratic is proposed as a treatment intermediate between using the angular (but reliable, easily constructed and manipulated) piecewise linear function and using the smoother...
Preliminary audio-magnetotelluric results for parts of the Butte and Dillon 1 degree x 2 degrees Quadrangles, Montana and Idaho
D.B. Hoover, C. L. Long, H. E. Kaufmann, J. H. Hassemer
1982, Open-File Report 82-711
Aeromagnetic map of parts of the Okanogan and Ritzville 1° x 2° quadrangles, Washington
Water Resources Division, U.S. Geological Survey
1982, Open-File Report 82-661
No abstract available....
E-field ratio telluric survey near Medicine Lake in the Medicine Lake Highlands caldera, Siskiyou County, California
M. M. Broker, K. R. Christopherson, Ron Heller
1982, Open-File Report 82-900
Digital colored residual and regional Bouguer gravity maps of the conterminous United States with cut-off wavelengths of 250 km and 1000 km
T.G. Hildenbrand, R.W. Simpson, R.H. Godsen, M. F. Kane
1982, Geophysical Investigations Map 953-A
No abstract available....
Resources for the twenty-first century - Proceedings of the International centennial symposium of the United States Geological Survey, held at Reston, Virginia, October 14-19, 1979
M.E. Williams
Frank C. Whitmore, editor(s)
1982, Professional Paper 1193
Aeromagnetic map of South Carolina: In color
Isidore Zietz, F. E. Riggle, D. L. Daniels
1982, Geophysical Investigations Map 951
No abstract available....
Tabulation of the ostracode assemblages and associated fauna and flora from Van Veen samples taken in the northeast Gulf of Alaska, R/V Discoverer cruise DC2-80-EG, June, 1980
E. M. Brouwers
1982, Open-File Report 82-390
Plan for hydrologic study of an area to be surface mined for coal in northwestern Colorado
Robert S. Williams, Nancy E. Driver
1982, Open-File Report 82-874
A data-collection network was established in 1980 in northwestern Colorado in a drainage basin which may be surface mined for coal. This report describes the work plan set up to study the premining hydrology of this area near Steamboat Springs, Routt County, Colorado. The bedrock, alluvial, and surface-water systems as...
Summary of ground-water and surface-water data for city of Pensacola and Escambia County, Florida
J.E. Coffin
1982, Open-File Report 82-361
Hydrologic, geologic, and water-quality data collected in Escambia County, Florida, October 1962 through September 1980 are presented. The data were collected by the U.S. Geological Survey as part of a cooperative investigation with the city of Pensacola and Escambia County to provide information on the quality and quantity of water...
Arizona Vegetation Resource Inventory (AVRI) accuracy assessment
John Szajgin, L. R. Pettinger, D.S. Linden, D.O. Ohlen
1982, Open-File Report 82-814
A quantitative accuracy assessment was performed for the vegetation classification map produced as part of the Arizona Vegetation Resource Inventory (AVRI) project. This project was a cooperative effort between the Bureau of Land Management (BLM) and the Earth Resources Observation Systems (EROS) Data Center. The objective of the accuracy assessment...
Arsenic, nitrate, iron, and hardness in ground water, Chena Hot Springs Road, Steele Creek Road, and Gilmore Trail areas, (T.1N., R.1E., FM), Fairbanks, Alaska
Andrea P. Krumhardt
1982, Open-File Report 82-356
This report presents all data on arsenic, nitrate, iron, and hardness in well water in the Chena Hot Springs Road, Steele Creek Road, and Gilmore Trail area of Fairbanks, Alaska, collected through October 1981. Concentrations range as follows: arsenic - 0 to 5,100 micrograms per liter; nitrate - 0 to...
Catalog of earthquakes in southern Alaska, April-June 1978
C.D. Stephens, M.C. Astrue, J.R. Pelton, K.A. Fogleman, R.A. Page, J.C. Lahr, M.A. Allan, S.M. Helton
1982, Open-File Report 82-488
Aeromagnetic map of the Inchelium 15' quadrangle, Washington
Water Resources Division, U.S. Geological Survey
1982, Open-File Report 82-660
No abstract available....
Estimated natural streamflow in the Rio San Jose upstream from the pueblos of Acoma and Laguna, New Mexico
D. W. Risser
1982, Water-Resources Investigations Report 82-4096
The development of surface and ground water, which began about 1870 in the upper Rio San Jose drainage basin, has decreased the flow of the Rio San Jose on the Pueblo of Acoma and the Pueblo of Laguna. The purpose of this study was to estimate the natural streamflow in...
Chemical analyses and statistical summaries for samples of rock, minus-60-mesh (0.25-mm) stream sediment, and nonmagnetic heavy-mineral concentrate, Carson-Iceberg and Leavitt Lake Roadless Areas, Alpine, Mono, and Tuolumne Counties, California
S. J. Sutley, M.A. Chaffee, D.L. Fey, R. H. Hill, W. S. Speckman
1982, Open-File Report 82-954
No abstract available....
Water quality of the tidal Potomac River and estuary hydrologic data report, 1980 water year
Stephen Blanchard, R.H. Coupe Jr., J.C. Woodward
1982, Open-File Report 82-152
This report contains data on the physical and chemical properties measured in the Tidal Potomac River and Estuary during the 1980 Water Year. Data were collected routinely at five stations, and periodically at 17 stations including three stations near the mouth of the Potomac River in Chesapeake Bay. Each of...
Ground-water levels in selected well fields and in west-central Florida, May 1982
G. L. Barr
1982, Open-File Report 82-867
The water table in the surficial aquifer and the potentiometric surface of the Floridan aquifer in a 1,700-square-mile area in west-central Florida are mapped semiannually by the U.S. Geological Survey. Maps are based on water levels measured in wells each May to coincide with the seasonal low levels and each...
Temperatures and interval geothermal-gradient determinations from wells in National Petroleum Reserve in Alaska
D.C. Blanchard, I.L. Tailleur
1982, Open-File Report 82-391
Temperature and related records from 28 wells in the National Petroleum Reserve in Alaska (NPRA) although somewhat constrained from accuracy by data gathering methods, extrapolate to undisturbed formation temperatures at specific depths below permafrost, and lead to calculated geothermal gradients between these depths. Tabulation of the results show that extrapolated...
Aeromagnetic map of the Owens Lake area, California
Water Resources Division, U.S. Geological Survey
1982, Open-File Report 82-1081
Preliminary map of the mineralized areas in the Basin and Range area of Nevada
George Wong
1982, Open-File Report 82-1100
