Hydrogeology and simulation of ground-water flow in the Rochester area, southeastern Minnesota, 1987-88
G. N. Delin
1991, Water-Resources Investigations Report 90-4081
Ground-water flow in the St. Peter-Prairie du Chien-Jordan aquifer was studied in a 700 square-mile area surrounding Rochester, Minnesota. The aquifer consisting of sandstone, limestone, and dolomite is locally confined by the Decorah-Platteville-Glenwood sequence of shales and limestones. Regional flow in the aquifer is from a ground-water divide on the...
Water resources data, Virginia, water year 1990. Volume 1. Surface-water discharge and surface-water quality records
B.J. Prugh, F.J. Easton, D.L. Belval
1991, Water Data Report VA-90-1
No abstract available. ...
Geohydrology and evaluation of water-resource potential of the Upper Floridan aquifer in the Albany area, southwestern Georgia
Lynn J. Torak, G. S. Davis, George A. Strain, Jennifer G. Herndon
1991, Open-File Report 91-52
In the Albany area of southwestern Georgia, the Upper Floridan aquifer lies entirely within the Dougherty Plain district of the Coastal Plain physiographic province, and consists of the Ocala Limestone of late Eocene age. The aquifer is divided throughout most of the study area into an upper and a lower...
Water Resources Data, New York, Water Year 1990; Volume 1. Eastern New York; Excluding Long Island
Gary D. Firda, Richard Lumia, Patricia M. Murray
1991, Water Data Report NY-90-1
Water resources data for the 1990 water year for New York consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; and water levels in observation wells. This volume contains records of water discharge at 97 gaging stations; stage only...
Oil-shale resources of the Mahogany Zone in eastern Uinta Basin, Uintah County, Utah
John R. Dyni
1991, Open-File Report 91-285
No abstract available....
Comparative petrology of cores from two test wells in the eastern part of the Edwards Aquifer, south-central Texas
Ruth G. Deike
1991, Water-Resources Investigations Report 87-4266
No abstract available. ...
Map showing the relationship of selected mafic and ultramafic bodies in the crust of the eastern United States to seismically active areas
Lucy McCartan, S. L. Snyder, C. W. Stover
1991, Miscellaneous Field Studies Map 2143
Calibration, verification, and use of a steady-state stream water-quality model for Monument and Fountain creeks, east-central Colorado
Gerhard Kuhn
1991, Water-Resources Investigations Report 91-4055
Stratigraphy of the Lower and Middle(?) Triassic Union Wash Formation, east-central California
Paul Stone, Calvin H. Stevens, M.J. Orchard
1991, Bulletin 1928
No abstract available....
Coal resources of the Fruitland Formation in part of the Ute Mountain Ute Indian Reservation, San Juan County, New Mexico
Laura N. Robinson Roberts
1991, Bulletin 1938
The coal-bearing Upper Cretaceous Fruitland Formation occupies an area of about 14 square miles in the extreme southeast corner of the Ute Mountain Ute Indian Reservation in San Juan County, New Mexico. In this area, the Fruitland Formation contains an estimated 252 million short tons of coal in beds that...
A pilot study for delineation of areas contributing water to wellfields at Jackson, Tennessee
R. E. Broshears, J. F. Connell, N. C. Short
1991, Water-Resources Investigations Report 89-4201
The U.S. Geological Survey, in cooperation with the Tennessee Department of Health and Environment, Division of Groundwater Protection, and the Jackson Utility Division, conducted a pilot study to determine data needs and the applicability of four methods for the delineation of wellhead protection areas. Jackson Utility Division in Jackson, Madison...
Aerial photographic interpretation of lineaments and faults in Late Cenozoic deposits in the eastern parts of the Saline Valley 1:100,000 quadrangle, Nevada and California, and the Darwin Hills 1:100,000 quadrangle, California
Marith C. Reheis
1991, Open-File Report 90-500
No abstract available....
Geochemical data for Jurassic diabase associated with early Mesozoic basins in the eastern United States: Eastern Newark basin, New York and New Jersey
David Gottfried, Albert J. Froelich, J. N. Grossman
1991, Open-File Report 91-322-C
No abstract available....
Geochemical data for Jurassic diabase associated with early Mesozoic basins in the eastern United States: South Hartford basin, Connecticut
David Gottfried, Albert J. Froelich, J. N. Grossman
1991, Open-File Report 91-322-B
No abstract available....
Geochemical data for Jurassic diabase associated with early Mesozoic basins in the Eastern United States; geologic setting, overview, and chemical methods used
David Gottfried, Albert J. Froelich, J. N. Grossman
1991, Open-File Report 91-322-A
Hydrology of the Texas Gulf Coast aquifer systems
Paul D. Ryder, Ann F. Ardis
1991, Open-File Report 91-64
A complex, multilayered ground-water flow system exists in the Coastal Plain sediments of Texas. The Tertiary and Quaternary clastic deposits have an areal extent of 114,000 square miles onshore and in the Gulf of Mexico. Two distinct aquifer systems are recognized within the sediments, which range in thickness from a...
Depth to water in the western Snake River Plain and surrounding tributary valleys, southwestern Idaho and eastern Oregon, calculated using water levels from 1980 to 1988
Molly A. Maupin
1991, Water-Resources Investigations Report 91-4020
The vulnerability of ground water to contamination in Idaho is being assessed by the ISHW/DEQ (Idaho Department of Health and Welfare, Division of Environmental Quality), using a modified version of the Environmental Protection Agency DRASTIC methods (Allers and others, 1985). The project was designed as a technique to: (1) Assign...
Relations between warm springs and geology delineated by side-looking airborne-radar imagery in eastern West Virginia
Peter Hobba Lessing Hobba, S.L. Dean, B.R. Kulander
1991, Water-Resources Investigations Report 88-4096
No abstract available....
Plan of study for the regional aquifer-system analysis of the Appalachian Valley and Ridge, Piedmont, and Blue Ridge physiographic provinces of the eastern and southeastern United States, with a description of study-area geology and hydrogeology
L.A. Swain, E. F. Hollyday, C. C. Daniel III, O. S. Zapecza
1991, Water-Resources Investigations Report 91-4066
Selected water-quality characteristics in the upper Mississippi River basin, Royalton to Hastings, Minnesota
M.R. Have
1991, Water-Resources Investigations Report 88-4053
The upper Mississippi River basin from Royalton to Hastings, Minnesota, includes seven subbasins in east-central Minnesota that cover an area of 8,500 square miles. Results of a study, using data from the Minnesota Pollution Control Agency, Metropolitan Waste Control Commission, and the U.S. Geological Survey, indicate that selected water-quality characteristics...
Chart showing correlations of upper Cretaceous Fox Hills Sandstone and Lance Formation, and lower Tertiary Fort Union, Wasatch, and Green River formations, from the eastern flank of the Washakie Basin to the southeastern part of the Great Divide Basin, Wyoming
R. D. Hettinger, J.G. Honey, D. J. Nichols
1991, IMAP 2151
The stratigraphic sections show surface and subsurface correlations of some Upper Cretaceous and lower Tertiary rocks along the eastern flank of the Washakie basin and southeastern part of the Great Divide basin, Wyoming. These rock crop out from near Baggs, Wyoming, to near Creston Junction, Wyoming, 50 mi (80km) to...
Geologic map and profiles of the north wall of the Snake River Canyon, Thousand Springs and Niagara quadrangles, Idaho
H. R. Covington, Jean N. Weaver
1991, IMAP 1947-C
The Snake River Plain is a broad, arcuate region of low relief that extends more than 300 mi across southern Idaho. The Snake River enters the plain near Idaho Falls and flows westward along the southern margin of the eastern Snake River Plain (fig. 1), a position mainly determined by...
Water resources data, Virginia, water year 1990. Volume 2: Ground-water level and ground-water quality records
B.J. Prugh, F.J. Easton
1991, Water Data Report VA-90-2
No abstract available....
Geochemical data for Jurassic diabase associated with early Mesozoic basins in the eastern United States: Gettysburg basin and vicinity, Pennsylvania and Maryland
David Gottfried, Albert J. Froelich, J. N. Grossman
1991, Open-File Report 91-322-E
No abstract available....
Geochemical data for Jurassic diabase associated with early Mesozoic basins in the eastern United States: Western Newark basin, Pennsylvania and New Jersey
David Gottfried, Albert J. Froelich, J. N. Grossman
1991, Open-File Report 91-322-D
No abstract available....
