D.B. Hoover, M. M. Broker
1983, Open-File Report 83-622
No abstract available....
Search Results
46651 results.
Alternate formats: RIS file of the first 3000 search results | Download all results as CSV | TSV | Excel | RSS feed based on this search | JSON version of this page of results
Page 1595, results 39851 - 39875
Publication Extents
Not all publications have extents, not all extents are completely accurateL.D. Porter, A. G. Brady, P. N. Mork, V. Perez
1983, Open-File Report 83-317
No abstract available. ...
C.B. Bentley, J. H. Robison, R.W. Spengler
1983, Open-File Report 83-853
This report presents data on drilling operations, lithology, borehole geophysics, water-level monitoring, core analysis, ground-water chemistry, pumping tests, and packer-injection tests for test well USW H-5. The well is one of a series of test wells drilled in and near the southwestern part of the Nevada Test Site, Nye County,...
Robert F. Carter
1983, Open-File Report 82-557
The suitability of a stream as a source of water supply or for waste disposal may be severely limited by low flow during certain periods. A water user may be forced to provide storage facilities to supplement the natural flow if the low flow is insufficient for his needs. This...
Alberto Condes de la Torre
1983, Open-File Report 83-862
The U.S. Geological Survey operated hydrologic data collection stations during 1983 in response to the needs of all levels of Government for hydrologic information. Surface-water discharge was determined at 11,076 stations; stage data on streams, reservoirs, and lakes were recorded at 2,136 stations; and surface-water quality was determined at 4,610...
A. M. Rogers, S. C. Harmsen, W. J. Carr, W. Spence
1983, Open-File Report 83-669
Earthquake data for the calendar year 1981 are reported for earthquakes occurring within and adjacent to the southern Great Basin seismograph network. Locations, magnitudes, and selected focal mechanisms for these events and events from prior years of network operations are presented and discussed in relation to the geologic framework of...
L. V. Benson, R. J. Spencer
1983, Open-File Report 83-740
During 1975 and 1976, a large number of water and sediment samples were collected from the Walker River Basin. Additional surface water samples were collected during 1980 and 1981. Data are given herein for chemical analyses of snowmelt, tributary, river, spring, well, lake, reservoir, lake sediment pore fluid, tufa, lake...
Marilyn E. Pabst
1983, Open-File Report 83-762
Water-level measurements were made, mostly in January 1983, in about 1,540 wells in western and south-central Kansas. The measurements were made in mid-winter when pumping was minimal and water levels had recovered, for the most part, from the effects of pumping during the previous irrigation season. Annual hydrologic data are...
L.R. Hoffman, W. D. Mooney
1983, Open-File Report 83-588
From 1980 to 1982, the U.S. Geological Survey conducted seismic refraction studies at the Nevada Test Site to aid in an investigation of the regional crustal structure at a possible nuclear waste repository site near Yucca Mountain. Two regionally distributed deployments and one north-south deployment recorded nuclear events. First arrival...
David J. Wangsness
1983, Open-File Report 83-215
Water quality studies within the Eagle Creek watershed, Indiana, were done by the U.S. Geological Survey in August 1980, October 1982, and December 1982 in cooperation with the city of Indianapolis, Department of Public Works. Streambed-material and water samples were collected from Finley and Eagle Creeks at various flow rates...
David J. Wangsness
1983, Open-File Report 83-532
Water-quality surveys within the Eagle Creek watershed were done by the U.S. Geological Survey in August 1980, October and December 1982 and April 1983 in cooperation with the city of Indianapolis, Department of Public Works. Streambed-material and water samples were collected from Finley and Eagle Creek and was analyzed for...
D. G. Emerson, J. D. Wald
1983, Open-File Report 84-53
Governmental units that have been identified as having flood hazard areas but do not have detailed base flood information are required to use the "best available data" to regulate new development or expansion of existing development in flood prone areas. Information for flood plain management has been identified for 95...
R. R. Cruz
1983, Open-File Report 83-695
Ground-water data were collected in 1982 at White Sands Missile Range in south-central New Mexico. Depth-to-water measurements in the Post Headquarters supply wells continued to show seasonal declines. Test wells east of the Headquarters well field continue to show long-term declines as well as seasonal fluctuations. The total amount of...
Frederick A. Wilson
1983, Open-File Report 83-93
Geophysical methods consisting of gravity, aeromagnetics and aeroradioactivity have been applied to part of the Charlotte and Carolina slate belts in southern Mecklenburg County and vicinity to help interpret geology, lithology and structure. High aeroradioactivity is associated with potassium-rich granitic plutons, muscovite-rich gneisses, schists, and metavolcanic rocks; positive gravity and...
C.E. Barker, M.C. Dalziel, M. J. Pawlewicz
1983, Open-File Report 83-826
Vitrinite reflectance measurements from surface samples of mudrock and coal show anomalously high values over the Bell Creek oil field. The average vitrinite reflectance (Rm) increases to a maximum of 0.9 percent over the field against background values of about 0.3 percent. The Rm anomaly coincides with a geochemical anomaly...
Hector M. Colon-Ramos
1983, Open-File Report 83-546
Ground-water levels at selected wells in St. Croix, the largest of three U.S. Virgin Islands, were monitored from 1969-73. Continuous recording instruments were installed at Mahogany, Castle Coakley, Airport, and Adventure wells, in central St. Croix. Monthly observations of instantaneous ground-mater levels were also made at two wells near Barren...
Florence L. Wong
1983, Open-File Report 83-782
James C. Washburne
1983, Open-File Report 83-198
W.R. Eberle
1983, Open-File Report 83-914
Using modifications of previously developed methods, measurements were made of the resistivity and the dielectric constant of two similar quartz sands of different porosity over the frequency range 102-108 Hertz for various water contents and water resistivities. Dispersion is pronounced in all the resistivity data above 106 Hz. As water...
V.J. Janzer
1983, Open-File Report 83-864
The U.S. Geological Survey began an interlaboratory testing program of reference water samples in 1962. Principal purposes of the program are to provide a means for participating water laboratories to: (1) identify analytical problem areas; (2) ascertain the accuracy and precision of common water analyses and analytical methods and; (3)...
William J. Herb, Deborah E. Brown, Lewis C. Shaw, Albert E. Becher
1983, Open-File Report 83-223
Provisions of the Surface Mining Control and Reclamation Act of 1977 recognized a nationwide need for hydrologic information in mined and potentially mined areas. This report is designed to be useful to mine owners, operators, regulatory authorities, citizens groups, and others by presenting information on existing hydrologic conditions and by...
Kim-Marie Walker, S.K. Jenson, J. R. Francica, D. A. Hastings, C. M. Trautwein, W. P. Pratt
1983, Open-File Report 83-387
Th.is report consists of nineteen 35-mm color slides sh.owing digital synthesis and quantitative modeling of five geologic recognition criteria for assessment of Mississippi Valley-type resource potential in the Rolla 1° x 2° quadrangle, Missouri. The digital synthesis and quantitative modeling (Pratt and others, 1982) was done to supplement an earlier...
Marilyn E. Pabst
1983, Open-File Report 83-528
The locations of 1,940 selected wells in 72 counties, which comprised the Kansas groundwater observation-well network 1983, are listed. Water level measurements are made in these wells on a continuous, monthly, quarterly, or annual basis. Data collected from the observation well network are stored in a computer and have been...
James E. Quick
1983, Open-File Report 83-331
The Ghazzalah quadrangle is located in the northern Precambrian shield of Saudi Arabia between lat 26?30' and 27?00' N. and long 41?00' and 41?30' E. The area is underlain by two lithologically distinct, Precambrian volcanosedimentary units and a wide range of dioritoid and granitoid plutonic intrusive rocks. The only Phanerozoic...
David R. Zimbelman, J. A. Hedal, B. M. Adrian, B. F. Arbogast
1983, Open-File Report 83-925