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Page 4585, results 114601 - 114625

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Water-resources investigations of the U.S. Geological Survey in Arkansas; fiscal years 1982 and 1983
B.L. Louthian
1984, Open-File Report 84-232
During fiscal years 1982 and 1983 there were 22 water resources investigations in progress by the Arkansas District of the U.S. Geological Survey 's Water Resources Division. Investigations that mainly involved data collection included surface water gaging, water level measuring, water quality sampling, sediment sampling and water use inventorying. Interpretive...
Stream-channel response to the January 3-5, 1982 storm in the Santa Cruz Mountains, west central California
K.M. Nolan, D. C. Marron, L.M. Collins
1984, Open-File Report 84-248
Intense rainfall on January 3-5, 1982 in the Santa Cruz Mountains, California caused high streamflow and widespread landsliding. Generalized channel response in the studied basins included scour in steep, low-order channels and moderate fill in higher order channels. Large volumes of channel fill were noted along some channels but this...
Changes in channel geomorphology of six eruption-affected tributaries of the Lewis River, 1980-82, Mount St. Helens, Washington
H. A. Martinson, S. D. Finneran, L. J. Topinka
1984, Open-File Report 84-614
The May 18, 1980, eruption of Mount St. Helens generated a lateral blast, lahars and tephra deposits that altered tributary channels in the Lewis River drainage basin. In order to assess potential flood hazards, study channel adjustments, and construct a sediment budget for the perturbed drainages on the east and...
Synopsis of ground-water and surface-water resources of North Dakota
T. C. Winter, R.D. Benson, R. A. Engberg, G.J. Wiche, D. G. Emerson, O.A. Crosby, J.E. Miller
1984, Open-File Report 84-732
This report describes the surface- and ground-water resources of North Dakota and the limitations of our understanding of these resources. Ground water and surface water are actually one resource, because they are often hydraulically interconnected. They are discussed separately for convenience. In general, the surface-water resources of the mainstem of...
Water-resources investigations in North Dakota; fiscal year 1984
L.A. Hall, R.K. Kuzniar
1984, Open-File Report 84-429
The U.S. Geological Survey, through its Water Resources Division, investigates the occurrence, quantity, quality, distribution, and movement of the surface and underground water that composes the Nation's water resources. This publication contains a brief description of the ongoing investigations of the North Dakota District.Much of the Geological Survey program is...
Characteristics of some silver-, and base metal-bearing, epithermal deposits of Mexico and Peru
Nora K. Foley
1984, Open-File Report 84-633
Introduction Lithotectonic, mineralogical, and geochemical data on two silver- and base metal-bearing deposits from Peru and two from Mexico are compiled to facilitate comparisons with other epithermal deposits. Silver and base metal-bearing deposits of Mexico and Peru constitute an important portion of the world silver production derived from shallow, vein-type deposits...
Hydrology of Lake Butler, Orange County, Florida
James L. Smoot, Donna M. Schiffer
1984, Water-Resources Investigations Report 84-4163
Lake Butler is one of the lakes that collectively make up the Butler chain of lakes in the headwaters of the Kissimmee River, Florida. The bottom configuration of the lake is typical of relict karst features formed during lower stages in sea level. The top of the Floridan aquifer is...
General description of the hydrology and burial trenches at the low-level radioactive waste burial facility near Barnwell, South Carolina
B.B. McDonald
1984, Open-File Report 84-806
The Barnwell low-level radioactive solid waste burial site is located in Barnwell County, South Carolina, 5 miles west of the city of Barnwell. Approximately 1,050 feet of stratified gravel, sand, silt, clay, and limestone, ranging in age from Late Cretaceous to Holocene, underlie the burial site. Ground water within the...