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Page 4380, results 109476 - 109500

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Preliminary delineation and description of the regional aquifers of Tennessee: Basal sandstone west of the Valley and Ridge Province
J. V. Brahana, Mike Bradley, Jo Ann Macy, Dolores Mulderink
1986, Water-Resources Investigations Report 82-762
The basal sandstone is a poorly sorted, well indurated sandstone, which lies below the Conasauga Group and above the Precambrian crystalline rocks. It is an unknown resource defined by limited data, with only 14 data points (wells) for the entire State of Tennessee. The basal sandstone is thought to occur...
Preliminary delineation and description of the regional aquifers of Tennessee: Cumberland Plateau aquifer system
J. V. Brahana, Jo Ann Macy, Dolores Mulderink, Dawn Zemo
1986, Water-Resources Investigations Report 82-338
The Cumberland Plateau aquifer system consists of Pennsylvanian sandstones, conglomerates, shales, and coals which underlie the Cumberland Plateau in Tennessee. Major water-bearing zones occur within the sandstones and conglomerates in interconnected fractures. The water-bearing formations are separated by shale and siltstone that retard the vertical circulation of ground water. The...
Preliminary delineation and description of the regional aquifers of Tennessee: the East Tennessee aquifer system
J. V. Brahana, Dolores Mulderink, J. A. Macy, M. W. Bradley
1986, Water-Resources Investigations Report 82-4091
The east Tennessee aquifer system occurs in the Valley and Ridge and the Blue Ridge provinces of Tennessee. These areas are underlain by rocks of Precambrian to Pennsylvanian age which have been structurally deformed and faulted during the Appalachian orogeny. Groundwater in the Valley and Ridge occurs primarily in solution...
Determination of geohydrologic framework and extent of d- water contamination using surface geophysical techniques at Picatinny Arsenal, New Jersey
Pierre Lacombe
1986, Water-Resources Investigations Report 86-4051
Seismic-refraction, electric-resistivity sounding, and electromagnetic conductivity techniques were used to determine the geohydrologic framework and extent of groundwater contamination at Picatinny Arsenal in northern New Jersey. The area studied encompasses about 4 sq mi at the southern end of the Arsenal. The bedrock surface beneath the glacial sediments was delineated...
Water resources data, Montana, water year 1985; Volume 1. Hudson Bay Basin, Missouri River Basin
R.R. Shields, J. R. Knapton, M. K. White, T.M. Brosten, M.L. Kasman
1986, Water Data Report MT-85-1
The Water Resources Division of the U.S. Geological Survey, in cooperation with State and other Federal agencies, obtain a large amount of data pertaining to the water resources of Montana each water year. These data, accumulated during many water years, constitute a valuable data base for developing an improved under-standing...
Occurrence and availability of ground water in the Athens region, northeastern Georgia
D. B. Radtke, C.W. Cressler, H.A. Perlman, H.E. Blanchard Jr., K.W. McFadden, Rebekah Brooks
1986, Water-Resources Investigations Report 86-4075
A study was conducted to assess the occurrence and availability of groundwater in the crystalline rocks of the Piedmont area in northeastern Georgia and to determine whether groundwater is a viable alternative or supplemental source for industrial, public and private supplies. The area is underlain by a variety of metamorphic...