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Reconnaissance data on lakes in the Alpine Lakes Wilderness Area, Washington
David P. Dethier, Paul L. Heller, Sally A. Safioles
1979, Open-File Report 79-1465
Sixty lakes in the Alpine Lakes Wilderness Area have been sampled from rubber rafts or helicopter to obtain information on their physical setting and on present water-quality conditions. The lakes are located near the crest of the Cascade Range in Chelan and King Counties, Washington. Basic data from these lakes...
DITT: a computer program for Data Interpretation for Torsional Tests
Albert T.F. Chen
1979, Open-File Report 79-1463
Measurements of the helium concentration of soil samples collected and stored in Vacutainer-brand evacuated glass tubes show that Vacutainers are reliable containers for soil collection. Within the limits of reproducibility, helium content of soils appears to be independent of variations in soil temperature, barometric pressure, and quantity of soil moisture...
Availability of single channel seismic refraction profiles collected over U.S. Atlantic continental slope and rise north of Cape Hatteras - USGS cruises FAY 20 and FAY 21 - August/September 1976
Kim D. Klitgord
1979, Open-File Report 79-578
A series of single channel seismic reflection profiles were collected by the U.S. Geological Survey aboard the R.V. FAY from August 10, 1976 through September 7, 1976 during cruises FAY 20 and FAY 21. The chief scientist was, Dr. Kim D. Klitgord, U.S. Geological Survey, Woods Hole, MA 02543. The...
Analysis of picric acid in water by high-performance liquid chromatography
D.F. Goerlitz
1979, Open-File Report 79-207
Methods for the determination of picric acid (2,4,6, trinitrophenol) in water employing high-performance liquid chromatography are presented. Ion-pair chromatography under an isocratic condition is performed on a reverse-phase column. Picric acid can be determined directly in water at a lower detection limit of 10 micrograms per liter. By use of...
Statistical summaries of surface-water-quality data for selected sites in Oklahoma, through the 1975 water year
J. K. Kurklin
1979, Open-File Report 79-219
Statistical summaries of surface-water-quality data for 47 streams in Oklahoma have been compiled. Data for the period of record through the 1975 water year at each site were used to develop regression equations for specific conductance-constituent relationships for calcium, magnesium, sodium, sodium plus potassium, bicarbonate, sulfate, chloride, silica, and dissolved...
Geology, geochronology, and potential volcanic hazards in the Lava Ridge-Hells Half Acre area, eastern Snake River Plain, Idaho
Mel A. Kuntz, G. Brent Dalrymple
1979, Open-File Report 79-1657
The evaluation of volcanic hazards for the proposed Safety Test Reactor Facility (STF) at the Argonne National Laboratory-West (ANLW) site, Idaho National Engineering Laboratory (INEL), Idaho, involves an analysis of the geology of the Lava Ridge-Hells Half Acre area and of K-At age determinations on lava flows in cored drill...
Hydrologic data for water-table aquifers in the greater Denver area, Front Range Urban Corridor, Colorado
Donald E. Hillier, Paul A. Schneider, E. Carter Hutchinson
1979, Open-File Report 79-214
As part of the U.S. Geological Survey 's investigations of the hydrology and geology in the Front Range Urban Corridor of Colorado, hydrologic data for water-table aquifers in the greater Denver area were collected and compiled during 1976-77. These data, consisting of records for 325 wells and 11 springs and...
Late diagenetic indicators of buried oil and gas: II, Direct detection experiment at Cement and Garza oil fields, Oklahoma and Texas, using enhanced LANDSAT I and II images
Terrence J. Donovan, Patricia A. Termain, Mitchell E. Henry
1979, Open-File Report 79-243
The Cement oil field, Oklahoma, was a test site for an experiment designed to evaluate LANDSAT's capability to detect an alteration zone in surface rocks caused by hydrocarbon microseepage. Loss of iron and impregnation of sandstone by carbonate cements and replacement of gypsum by calcite are the major alteration phenomena...
Hydrologic reconnaissance of western Arctic Alaska, 1976 and 1977
Joseph M. Childers, Donald R. Kernodle, Robert M. Loeffler
1979, Open-File Report 79-699
A reconnaissance of the water resources of the western Arctic was conducted during April 1976 and August 1977. Data were collected at 9 springs, 9 lakes and 22 stream sites.Using slope-conveyance methods based on field evidence, estimates of bankfull and maximum evident flood-peak discharges were made for 20 selected streams....
A uranium occurrence in the Tertiary Kootznahoo Formation on Kuiu Island, southeast Alaska
Kendell A. Dickinson
1979, Open-File Report 79-1427
Radioactive anomalies as high as 50 times background and uranium-bearing samples were discovered in parts of the nonmarine Tertiary Kootznahoo Formation in southeast Alaska by K. A. Dickinson and John Mitchell. Samples containing as much as 1300 ± 400 ppm uranium, measured by beta eU, were found. These samples have...
Summary of U.S. Geological Survey investigations and hydrologic conditions in the Southwest Florida Water Management District for 1978
Robert Lloyd Knutilla, H.C. Rollins
1979, Open-File Report 79-1257
This report summarizes water-resources investigations in the Southwest Florida Water Management District performed by the U.S. Geological Survey, Water Resources Division, for fiscal year 1978. The investigations are part of the Federal program of appraising the nation 's water resources. The cooperative program for fiscal year 1978 included 37 interpretive...
A geohydrologic overview for the Pecora Symposium field trip, June 1979
Neil C. Koch
1979, Open-File Report 79-563
The settlement and development of South Dakota has been closely related to both its mineral and water resources In 1874 the discovery of gold in the Black Hills led to the opening and development of the area west of the Missouri River. Towns and farms both here and east of...
Selected geologic information from drill holes in southeastern Iowa
Daniel J. Gockel
1979, Open-File Report 79-415
This report presents selected geologic information derived from wells in a 22-county area of southeastern Iowa. The information was extracted from the Automatic Data Processing (ADP) geologic file of the Iowa and U.S. Geological Surveys. The data presented include location, well identification number, and elevation of the well sites; depth and stratigraphic classification of...
Enhancement of Landsat images for lineament analysis in the area of the Salina Basin, New York and Pennsylvania
M. Dennis Krohn
1979, Open-File Report 79-533
Digital image processing of Landsat images of New York and Pennsylvania was undertaken to provide optimum images for lineament analysis in the area of the Salina Basin. Preliminary examination of Landsat images from photographic prints indicated sufficient differences between the spectral bands of the Landsat Multispectral Scanner (MSS) to warrant...