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Page 4582, results 114526 - 114550

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The Hydrologic Instrumentation Facility of the U.S. Geological Survey
C. R. Wagner, Sharon Jeffers
1984, Open-File Report 84-227
The U.S. Geological Survey Water Resources Division has improved support to the agencies field offices by the consolidation of all instrumentation support services in a single facility. This facility known as the Hydrologic Instrumentation Facility (HIF) is located at the National Space Technology Laboratory, Mississippi, about 50 miles east of...
Relationship of suspended sediment to streamflow in the Green River Basin, Wyoming
B. H. Ringen
1984, Water-Resources Investigations Report 84-4026
The relation of suspended-sediment concentration to water discharge was computed using regression analysis for 33 stations and 2 miscellaneous sites in the Green River basin, Wyoming. These relations show that suspended-sediment concentrations vary in direct proportion to streamflow. The number of coincident instantaneous suspended-sediment concentration and water-discharge values available for...
The hydrogeologic framework for the southeastern Coastal Plain aquifer system of the United States
R.A. Renken
1984, Water-Resources Investigations Report 84-4243
Tertiary and Cretaceous age sand aquifers of the southeastern United States Coastal Plain constitute a distinct multistate hydrogeologic regime informally defined as the southeastern sand aquifer. Seven regional hydrogeologic units are defined; four regional aquifer units and three regional confining beds. Sand aquifers of this system consist of quartzose, feldspathic,...
Effects of brine on the chemical quality of water in parts of Creek, Lincoln, Okfuskee, Payne, Pottawatomie, and Seminole counties, Oklahoma
Robert B. Morton
1984, Open-File Report 84-445
A study of water-quality degradation due to brine contamination was made in an area of about 1,700 square miles in east-central Oklahoma. The study area coincides, in part, with the outcrop of the Vamoosa-Ada aquifer of Pennsylvanian age.Water samples collected from 180 wells completed in the Vamoosa-Ada aquifer, and at...
Hydrology of area 53, northern Great Plains and Rocky Mountain coal provinces, Colorado, Wyoming, and Utah
N. E. Driver, J. M. Norris, Gerhard Kuhn
1984, Open-File Report 83-765
Hydrologic information and analysis are needed to aid in decisions to lease Federally owned coal and for the preparation of the necessary Environmental Assessments and Impact Study Reports. This need has become even more critical with the enactment of the Surface Mining Control and Reclamation Act of 1977 (Public Law...
Description and hydrogeologic implications of cored sedimentary material from the 1975 drilling program at the radioactive waste management complex, Idaho
C.T. Rightmire
1984, Water-Resources Investigations Report 84-4071
Samples of sedimentary material from interbeds between basalt flows and from fractures in the flows, taken from two drill cores at the Radioactive Waste Management Complex at the Idaho National Engineering Laboratory were analyzed for (1) particle-size dribution, (2) bulk mineralogy, (3) clay mineralogy, (4) cation-exchange capacity, and (5) carbonate...