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Water resources of the Kisatchie well-field area near Alexandria, Louisiana
James E. Rogers
1981, Water Resources Technical Report 26
Sands of Miocene, Pliocene(?), and Pleistocene age contain fresh-water in central Rapides Parish, La. In this area the base of fresh ground water ranges from 900 feet to more than 2,500 feet below National Geodetic Vertical Datum of 1929. The principal sources of water are the Carnahan Bayou, Williamson Creek,...
Hydrologic reconnaissance of the southern Great Salt Lake Desert and summary of the hydrology of west-central Utah
Joseph S. Gates, Stacie A. Kruer
1981, Technical Publication 71
This report is the last of 19 hydrologic reconnaissances of the basins in western Utah. The purposes of this series of studies are (1) to analyze available hydrologic data and describe the hydrologic system, (2) to evaluate existing and potential water-resources development, and (3) to identify additional studies that might...
Geohydrology of the Antlers aquifer (Cretaceous), southeastern Oklahoma
Donald L. Hart Jr., Robert E. Davis
1981, Circular 81
The Antlers aquifer, which consists of as much as 900 feet of friable sandstone, silt, clay, and shale, crops out in an area of 1,860 square miles and underlies about 4,400 square miles in southeastern Oklahoma. Precipitation ranges from 35 to 50 inches per year across the outcrop area, which...
Water resources of the Rincon and Mesilla Valleys and adjacent areas, New Mexico
Clyde A. Wilson, Robert R. White, Brennon R. Orr, R. Gary Roybal
1981, Technical Report 43
The Rincon and Mesilla Valleys of New Mexico extend from Caballo Reservoir to El Paso del Norte, west of El Paso, Texas. Water supplies for this area are obtained from the Rio Grande and from the saturated sediments filling the intermontane basins of south-central New Mexico.The two major aquifers are...
Water resources inventory of Connecticut Part 7: upper Connecticut River basin
Robert B. Ryder, Mendall P. Thomas, Lawrence A. Weiss
1981, Connecticut Water Resources Bulletin 24
The 508 square miles of the upper Connecticut River basin in north-central Connecticut include the basins of four major tributaries: the Scantic, Park, and Hockanum Rivers, and the Farmington River downstream from Tariffville. Precipitation over this area averaged 44 inches per year during 1931-60. In this period, an additional 3,800...
Substrate conditions and abundance of lake trout eggs in a traditional spawning area in southeastern Lake Michigan
John A. Dorr III, Daniel V. O’Connor, Neal R. Foster, David J. Jude
1981, North American Journal of Fisheries Management (1) 165-172
Spawning by planted lake trout (Salvelinus namaycush) was documented by sampling with a diver-assisted pump in a traditional spawning area in southeastern Lake Michigan near Saugatuck, Michigan in mid-November in 1978 and 1979. Bottom depths at the 11 locations sampled ranged from 3 to 12 m and substrate size from...
Water Resources Research October 1, 1979 - September 30, 1980: Summary statements of research activities by the Water Resources Division
Water Resources Division, U.S. Geological Survey
1981, Report
Research in the WRD had its beginnings in the late 1950's when the "core research" line item was added to the Congressional budget. Since this time the Federal program has grown from a "basic sciences" program to one that includes a broad spectrum of basic and applied scientific investigations. Water...
The EROS Data Center
Water Resources Division, U.S. Geological Survey
1981, Report
The Earth Resources Observation Systems (EROS) Program of the U.S. Department of the Interior, administered by the Geological Survey, was established in 1966 to apply remote-sensing techniques to the inventory, monitoring, and management of natural resources. To meet its primary objective, the EROS Program includes research and training in the...
Synthesis of carbon-14 and deuterium labeled N-nitroso-2 (3',7'-dimethyl-2',6'-octadienyl) aminoethanols
S. L. Abidi, A.L. Idelson
1981, Journal of Labelled compounds and Radiopharmaceuticals (18) 1215-1225
Methods of preparation of carbon-14 and deuterium labeled N-nitroso-2(3,7-dimethyl-2,6-octadienyl) aminoethanols are described. The primary synthetic method involved alkylation of ethanolamine or ethylglycine with suitable chlorides and subsequent mild nitrosation. Isomeric 14C-nitrosamines were also prepared by selective -cleavage of the di-substituted ethanolamine with nitrous acid....