Hydrologic description of Lake Hancock, Polk County, Florida
K.M. Hammett, L.J. Snell, Boyd F. Joyner
1981, Open-File Report 81-131
Available data were evaluated to document hydrologic conditions in the Lake Hancock basin. Bathymetric data indicate that Lake Hancock is very shallow, having a maximum depth of about 3 feet. The lake bottom is covered by a layer of organic material that may be more than 5 feet thick near...
Offshore topography of the western United States (between 32 degrees and 49 degrees N latitude)
T. E. Chase, P. Wilde, W. R. Normark, C. P. Miller, B. A. Seekins, J. D. Young
1981, Open-File Report 81-443
No abstract available. ...
Water-level map of the Mississippi delta alluvium in northwestern Mississippi, April 1981
Daphne Darden
1981, Open-File Report 81-1123
The water-level map on the left was prepared by the U.S. Geological Survey in cooperation with the Mississippi Bureau of Land and Water Resources, Department of Natural Resources. The map represents the surface of the ground water as it was measured in 454 wells in the alluvial aquifer during April...
Geohydrologic reconnaissance of Lake Mead National Recreation Area: Las Vegas Wash to Opal Mountain, Nevada
R. L. Laney
1981, Open-File Report 82-115
The study is a geohydrologic reconnaissance of about 170 square miles in the Lake Mead National Recreation Area from Las Vegas Wash to Opal Mountain, Nevada. The study is one of a series that describes the geohydrology of the recreation area and that indentifies areas where water supplies can be...
Geotechnical laboratory test results on piston core samples taken from the mid-Atlantic upper continental slope by the U.S. Geological Survey during September 1979
Harold W. Olsen, James S. Booth, James E. Robb, William S. Gardner, Ram D. Singh, Paul G. Swanson, Paul W. Mayne, R. Gregory Hamadock
1981, Open-File Report 81-366
No abstract available....
Aeroradioactivity map of the Blood Mountain-Chattahoochee area, Georgia and North Carolina
Water Resources Division, U.S. Geological Survey
1981, Open-File Report 81-936
No abstract available....
Geology and oil shale resources near Elko, Nevada
B.J. Solomon
1981, Open-File Report 81-709
No abstract available....
Potentiometric surface of the Wilcox-Carrizo aquifer; Bienville, Red River, and northern Natchitoches, and southern Webster Parishes, Louisiana
G.N. Ryals
1981, Open-File Report 80-1179
The potentiometric surface of the Wilcox-Carrizo aquifer in central northwestern Louisiana is shown by contours using data collected from 1960 to 1980. The aquifer is not affected by regional water-level declines as no large pumping centers have been developed. Seasonal water-level fluctuations in wells are generally less than 10 feet...
Potentiometric surface of the Floridan aquifer, southwest Florida Water Management District, September 1981
D. K. Yobbi, G. R. Schiner
1981, Open-File Report 82-101
A September 1981 potentiometric-surface map of the Southwest Florida Water Management District depicts the annual high water-level period. Water levels in most wells measured in September 1981 are equal to or higher than in May 1981. Levels averaged about 26 feet higher in the southern part of the area and...
Aeromagnetic map of the Blood Mountain-Chattahoochee area, Georgia and North Carolina
Water Resources Division, U.S. Geological Survey
1981, Open-File Report 81-935
No abstract available....
Reconnaissance geologic map of the Columbia River basalt group, northern Oregon and western Idaho
Donald A. Swanson, J. L. Anderson, V.E. Camp, P. R. Hooper, W.H. Taubeneck, T. L. Wright
1981, Open-File Report 81-797
No abstract available....
Investigation of August 1980 blowout and fire, lease OCS-G 4065 Matagorda Island Block 669, Gulf of Mexico off the Texas coast
D.J. Bourgeois, R.J. Melancon, W.H. Martin, P. McDonald
1981, Open-File Report 81-706
No abstract available....
Aeromagnetic map of the Ugashik-Karluk area, Alaska
Water Resources Division, U.S. Geological Survey
1981, Open-File Report 81-1158
No abstract available....
Altitude of water table, Biscayne aquifer, Dade County, Florida, October 1978
L. J. Swayze
1981, Open-File Report 81-327
No abstract available....
Seepage study of the Sevier River and the Central Utah, McIntyre, and Leamington Canals, Juab and Millard Counties, Utah
L. R. Herbert, R.W. Cruff, Walter F. Holmes
1981, Open-File Report 81-820
A study of the gains or losses of the Sevier River and the Central Utah, McIntyre, and Leamington Canals in the Leamington area, in Juab and Millard Counties, Utah, was made to determine changes in those reaches. Three to seven sets of seepage measurements made during 1980 were used in...
Estimated oil and gas reserves, Gulf of Mexico outer continental shelf and continental slope, December 31, 1980
Jack E. Hewitt, J.P. Brooke, J.H. Knipmeyer, P.Y. Roy
1981, Open-File Report 81-604
No abstract available....
Preliminary geologic map of the Wheeler Peak-Hondo Canyon area, Taos County, New Mexico
John Calvin Reed Jr., J. M. Robertson, Peter W. Lipman
1981, Open-File Report 81-1077
No abstract available....
Oil and gas resource assessment areas, U. S. Geological Survey, Geologic Division, 1980: Alaska, regions 1 and 1A
K. L. Varnes, R. H. McMullin
1981, Open-File Report 81-84-A
No abstract available....
Audio-magnetotelluric investigation of the North End Wilderness Study Area, Cochise County, Arizona
Kevin H. Nervick, Frances M. Boler
1981, Open-File Report 81-774
No abstract available....
Simulative models for the analysis of ground-water flow in Vekol Valley, the Waterman Wash area, and the Bosque area, Maricopa and Pina Counties, Arizona
D. T. Matlock
1981, Open-File Report 82-77
Simulative ground-water flow models for Vekol Valley, the Waterman Wash area, and the Bosque area were developed for use in evaluating alternatives for developing a ground-water supply for the Ak-Chin Indian Community. The hydraulic properties of the basin-fill deposits used in the models were estimated primarily from aquifer tests made...
Distribution and petrology of the Anderson-Coyote Reservoir volcanic rocks
John K. Nakata
1981, Open-File Report 80-1256
No abstract available....
Selected water-level records for Oklahoma, 1979-80
Willard B. Mills, Dannie E. Spiser
1980, Open-File Report 80-975
A systematic program to collect water-level records in Oklahoma began in 1937. The objectives of this program are (1) to provide long-term records of water-level fluctuations in representative wells, (2) to facilitate the prediction of water-level trends and indicate future availability of ground-water supplies, and (3) to provide information for...
Interpretation of geophysical well-log measurements in drill hole UE25a-1, Nevada Test Site, radioactive waste program
J.T. Hagstrum, Jeffrey J. Daniels, J. H. Scott
1980, Open-File Report 80-941
Preliminary interpretations of geologic results obtained from boreholes UE25a-4,-5,-6, and -7, Yucca Mountain, Nevada Test Site
Richard W. Spengler, J. G. Rosenbaum
1980, Open-File Report 80-929
Processed data from the Gilroy array and Coyote Creek records, Coyote Lake, California earthquake, 6 August 1979
A. Gerald Brady, P. N. Mork, V. Perez, L.D. Porter
1980, Open-File Report 81-42
No abstract available. ...
