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Page 6658, results 166426 - 166450

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Bibliography of North American geology, 1960
J. W. Clarke, Margaret Cooper, G.D. Conant, W.L. Grims, B.S. Hackman, V.M. Jussen, R.R. King, E.S. Loud, M.C. Mead, F.V. Oftedahl, D.W. Rankin, V.E. Rees, W. S. White
1964, Bulletin 1196
Sea water in coastal aquifers
Hilton H. Cooper
1964, Water Supply Paper 1613-C
Investigations in the coastal part of the Biscayne aquifer, a highly productive aquifer of limestone and sand in the Miami area, Florida, show that the salt-water front is dynamically stable as much as 8 miles seaward of the position computed according to the Ghyben-Herzberg principle. This discrepancy results, at least...
Ground-water resources of Waupaca County, Wisconsin
Charles F. Berkstresser
1964, Water Supply Paper 1669-U
Waupaca County is in east-central Wisconsin. No serious ground-water problems existed in 1960 except in a few localities where crystalline rock is near land surface or is covered by nearly impermeable till. The use of ground water for irrigation has not appreciably affected ground-water levels. The county is covered by Pleistocene...
Methods of determining permeability, transmissibility and drawdown
Ray Bentall
1964, Water Supply Paper 1536-I
If the Theis graphical method is used for determining the hydraulic constants of an aquifer under water-table conditions, the observed drawdowns should be corrected for the decrease in saturated thickness. This is especially true if the drawdown is a large fraction of the original saturated thickness, for then the computed...
General geology of Guam
J. I. Tracey Jr., S.O. Schlanger, J. T. Stark, D. B. Doan, H. G. May
1964, Professional Paper 403-A
No abstract available....
Ground water in Fountain and Jimmy Camp Valleys, El Paso County, Colorado
Edward D. Jenkins, Robert E. Glover
1964, Water Supply Paper 1583
The part of Fountain Valley considered in this report extends from Colorado Springs to the Pueblo County line. It is 23 miles long and has an area of 26 square miles. The part of Jimmy Camp Valley discussed is 11 miles long and has an area of 9 square miles....
Lithologic variations in slope development theory
Adrian E. Scheidegger
1964, Circular 485
This paper presents a comprehensive review and amplification of the writer's earlier slope development theory. In particular, the influence of lithology on evolving slope profiles is investigated and calculations are made for various conditions, such as presence of caprock, soft bottom, and hard and soft intermediate layers....
Chemical quality of surface waters in the Brazos River basin in Texas
Burdge Irelan, H.B. Mendieta
1964, Water Supply Paper 1779-K
The Brazos River basin, which makes up 15 percent of the land area of Texas, extends from the High Plains, where altitudes reach 4,200 feet and the average precipitation ranges from 15 to 20 inches a year, to the Gulf of Mexico where the annual rainfall is 45-^50 inches. Large...
Summary of floods in the United States during 1958
E. L. Hendricks
1964, Water Supply Paper 1660-B
This report describes the most outstanding floods that occurred in the United States during 1958.A series of storms from January 23 to February 16 brought large amounts of precipitation to northern California and produced damaging floods, particularly in the Lower Sacramento Valley where losses totaled about \$12 million.Major floods, notable...
Hydrogeologic reconnaissance of Poro Point and vicinity, Luzon Island, Philippines
George Frank Worts
1964, Water Supply Paper 1608-E
In 1961 a reconnaissance of the geology and ground-water hydrology of Poro Point, on the west coast of Luzon Island, Philippines, was made on behalf of the U.S. Department of the Navy. Poro Point, which marks the northern end of Lingayen Gulf, is about half a mile wide and projects...