Storm-water data for Bear Creek basin, Jackson County, Oregon 1977-78
Loren A. Wittenberg
1978, Open-File Report 79-217
Storm-water-quality samples were collected from four subbasins in the Bear Creek basin in southern Oregon. These subbasins vary in drainage size, channel slope, effective impervious area, and land use. Automatic waterquality samplers and precipitation and discharge gages were set up in each of the four subbasins. During the period October...
A FORTRAN algorithm for correcting normal resistivity logs for borehole diameter and mud resistivity
James Henry Scott
1978, Open-File Report 78-669
The FORTRAN algorithm described in this report was developed for applying corrections to normal resistivity logs of any electrode spacing for the effects of drilling mud of known resistivity in boreholes of variable diameter. The corrections are based on Schlumberger departure curves that are applicable to normal logs made with...
Program ARRAY: an interactive seismic array processing program for use with data sets established by Program EVCON
Paul Reasenberg
1978, Open-File Report 78-201
Ground water withdrawn for municipal, industrial, and irrigation use in the Upper Peace and Alafia River basins, west-central Florida, 1970-74
Alton F. Robertson, L. R. Mills, D.C. Parsons
1978, Open-File Report 78-29
Data are presented for ground-water withdrawals for municipal, industrial and irrigation use in the upper Peace and Alafia River basins during 1970-71. Within the 1,160-square-mile study area, the principal source of ground water is the Floridan aquifer. Methods used to determine ground-water withdrawal include: metering water use; relating measured well...
Principal facts for gravity stations in the Hamilton 2 degrees Quadrangle, Montana and Idaho
Dolores M. Wilson
1978, Open-File Report 78-423
Geologic map of the Monument Peak Quadrangle, San Diego County, California
Victoria R. Todd
1978, Open-File Report 78-697
Sediment yields for selected streams in Texas
C.T. Welborn, R. Bryce Bezant
1978, Open-File Report 78-83
The U.S. Geological Survey began a study to determine sediment yields for selected streams in Texas during the 1966 water year to provide information for areas in which sediment-yield data were meager or lacking. These data will aid in delineating problem areas and planning for water-resources development in the State....
January 1978 water levels, and data related to water-level changes since 1940 or 1950, western Kansas
Marilyn E. Pabst
1978, Open-File Report 78-409
This report contains basic data on water-level measurements in observation wells in western Kansas. The measurements were made in mid-winter, mostly in January, when pumping was minimal and water levels had recovered from the effects of pumping during the previous irrigation season. This report also provides basic hydrologic data for...
The Bangui magnetic anomaly, Central African Empire: Final trip report
Robert D. Regan
1978, Open-File Report 78-1006
For the past 5 years the U. S. Geological Survey (USGS) and the National Aeronautics and Space Administration (NASA) have been involved in a joint project concerning the analysis of satellite magnetometer data for geological studies. The principal objectives of this project have been the detection, identification, and interpretation of...
Audio-magnetotelluric station location map and data log for Double Hot Springs Known Geothermal Resource Area, Nevada
R. Michael Senterfit, Donald B. Hoover
1978, Open-File Report 78-105-A
No abstract available....
Asbestos occurrences in serpentinites of the Hamdah area, Kingdom of Saudi Arabia
Lawrence Frederick Rooney, Ziad H. Al-Koulak
1978, Open-File Report 79-360
A cluster of serpentinite bodies centered at 19°00'N. and 43°45'E., near the village of Hamdah, contain many occurrences of the fibrous asbestos minerals chrysotile and anthophyllite. In the south-central part of the area, near the ancient Hajr gold mine (18°54'45"N. and 43°40'30"E.), the fiber is of fair quality and grade...
Selected hydrologic data, Camas Prairie, south-central Idaho
H.W. Young, R.L. Backsen, K.S. Kenyon
1978, Open-File Report 78-500
This report presents data collected during a 1-year study of the water resources of Camas Prairie, Idaho. Included are records of wells, discharge measurements of streams, hydrographs of water levels in wells, water-quality data, and drillers' logs of wells. The data are conveniently made available to supplement an interpretive report,...
A computer program designed to produce tables from alphanumeric data
Jennie L. Ridgley, Robert Wayne Schnabel
1978, Open-File Report 78-875
This program is designed to produce tables from alphanumeric data. Each line of data that appears in the table is entered into a data file as a single line of data. Where necessary, a predetermined delimiter is added to break up the data into column data. The program can process...
Principal facts for gravity stations in Flathead, Glacier, Pondera, and Teton Counties, Montana
Dolores M. Wilson
1978, Open-File Report 78-104
Coal resource occurrence and coal development potential maps of the Halfway Hill Quadrangle, Carbon County, Wyoming
Prepared by Texas Instruments Incorporated
1978, Open-File Report 78-43
Selected chemical properties of rainfall in the Rio Piedras Basin, Puerto Rico
F. Quinones-Marquez
1978, Open-File Report 78-159
Geochemical investigations in the Mahd adh Dhahab District, Kingdom of Saudi Arabia
Ralph Jackson Roberts, Abdulaziz Bagdady, Robert W. Luce, L.D. North, Ibrahim H. Abuttahir
1978, Open-File Report 78-777
Preliminary sulfur isotope investigations of mineral deposits in the Precambrian shield, Kingdom of Saudi Arabia
Ralph Jackson Roberts, Robert O. Rye, Mustafa M. Mawad
1978, Open-File Report 78-776
Massive sulfide deposits and sulfide-bearing veins in Saudi Arabia show a wide range in δ34S values from very negative to strongly positive and cover almost the entire range observed for ore deposits in nature.Massive sulfide deposits that have very negative values (Wadi Wassat and Wadi Qatan) formed as syngenetic sedimentary...
Tectonic maps for the Circum-Pacific map project
Maurice J. Terman
1978, Open-File Report 78-118
A study of fault plane mechanisms preceding the Thanksgiving Day, 1974 earthquake at Hollister, California
David H. Warren
1978, Open-File Report 78-255
Fault plane solutions were obtained for 80 microearthquakes in a 900 square km area centered on the Busch fault during a one year period preceding the Thanksgiving Day, 1974 Hollister earthquake. Strike slip motion occurred in 65 of the quakes, mainly at active spots on the Sargent, Castro, Busch, and...
Chemical, physical, biochemical, and bacteriological characteristics at selected stream sites in Puerto Rico, 1976-77
Ferdinand Quinones-Marquez, Pedro Vasquez, Rafael Pena Cortes
1978, Open-File Report 78-445
In 1969, the Caribbean District of the U.S. Geological Survey, in cooperation with the Commonwealth of Puerto Rico, initiated the operation of a network to monitor some parameters indicative of water-quality changes at selected stream sites. The initial network consisted of 18 stations, which were expanded to 20 in 1971,...
Principal facts for borehole gravity stations in test wells Ue10j, Ue7ns, and Ue5n, Nevada Test Site, Nye County, Nevada
James W. Schmoker, Bruce A. Kososki
1978, Open-File Report 78-212
In August of 1976, borehole gravity surveys were conducted by the U.S. Geological Survey at the Nevada Test Site in the Ue10j, Ue7ns, and Ue5n test wells. The work was done in cooperation with the Lawrence Livermore Laboratory. The U.S. Geological Survey-LaCoste and Romberg borehole gravity meter was used in...
Lithologic and geophysical logs of 30 coal test holes drilled in the Hanna Basin coal field, Carbon County, Wyoming
Marvin L. Schroeder, Michael Dronyk
1978, Open-File Report 78-657
Drilling during 1977 in the Danforth Hills coal field, Easton Gulch and Devils Hole Gulch quadrangles, Moffat County, Colorado
Marith J. Reheis
1978, Open-File Report 78-272
No abstract available....
Calibration of a simple oilspill trajectory model using the Argo Merchant spill
Timothy Wyant
1978, Open-File Report 78-334
An oil spill risk analysis was conducted to determine the relative envionmental hazards of developing oil in different regions of the Eastern Gulf of Mexico Outer Continental Shelf lease area. The study analyzed the probability of spill occurrence, likely paths of the spills, and locations in space and time of...
