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Page 5901, results 147501 - 147525

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Water resources in the vicinity of municipalities on the eastern Mesabi Iron Range and the Vermilion Iron Range, northeastern Minnesota
R. D. Cotter, H. L. Young, L. R. Petri, C. H. Prior
1965, Water Supply Paper 1759-F
Additional supplies of water are available near the municipalities on the eastern Mesabi Iron Range and the Vermilion Iron Range. On the eastern Mesabi Range the potential for additional development of both ground-water and surface-water supplies are good, and on the Vermilion Range the best potential for development is from...
Ground and surface water in the Mesabi and Vermilion Iron Range area, northeastern Minnesota
R. D. Cotter, H. L. Young, L. R. Petri, C. H. Prior
1965, Water Supply Paper 1759-A
Within the Mesabi-Vermilion Iron Range area, water of good quality is available from the Biwabik Iron-Formation, from stratified drift, and from lakes and streams. About 700 bgy (billion gallons a year) leaves the area as surface water, of which about one-third comes from ground water. Leached, oxidized, and fractured parts of...
Geology and ground-water resources of Dane County, Wisconsin
Denzel R. Cline
1965, Water Supply Paper 1779-U
The purpose of the ground-water investigation of Dane County, Wis., was to determine the occurrence, movement, quantity, quality, and availability of ground water in the unconsolidated deposits and the underlying bedrock. The relationships between ground water and surface water were studied in general in Dane County and in detail in...
Determination of uranium in natural waters
Franklin Butt Barker, J. O. Johnson, K.W. Edwards, B.P. Robinson
1965, Water Supply Paper 1696-C
A method is described for the determination of very low concentrations of uranium in water. The method is based on the fluorescence of uranium in a pad prepared by fusion of the dried solids from the water sample with a flux of 10 percent NaF 45.5 percent Na2CO3 , and...
Water resources of the Humboldt River Valley near Winnemucca, Nevada
Philip M. Cohen
1965, Water Supply Paper 1795
This report, resulting from studies made by the U.S. Geological Survey as part of the interagency Humboldt River Research Project, describes the qualitative and quantitative relations among the components of the hydrologic system in the Winnemucca Reach of the Humboldt River valley. The area studied includes the segment of the...
Magnitude and frequency of floods in the United States, part 3–A. Ohio River Basin except Cumberland and Tennessee River Basins
Paul R. Speer, Charles R. Gamble
1965, Water Supply Paper 1675
This report presents a means of determining the probable magnitude and frequency of floods of any recurrence interval from 1.1 to 50 years at most points on streams in the Ohio River basin except Cumberland and Tennessee River basins.Curves are defined that show the relation between the drainage area and...
Identification and measurement of chlorinated organic pesticides in water by electron-capture gas chromatography
William L. Lamar, Donald F. Goerlitz, LeRoy M. Law
1965, Water Supply Paper 1817-B
Pesticides, in minute quantities, may affect the regimen of streams, and because they may concentrate in sediments, aquatic organisms, and edible aquatic foods, their detection and their measurement in the parts-per-trillion range are considered essential. In 1964 the U.S. Geological Survey at Menlo Park, Calif., began research on methods for...
An evaluation of aquifer and well characteristics of municipal well fields in Los Alamos and Guaje Canyons, near Los Alamos, New Mexico
Robert L. Cushman
1965, Water Supply Paper 1809-D
The Jenkins-Whitesburg area includes approximately 250 square miles In Letcher and Pike Counties in the southeastern part of the Eastern Coal Field. In this area ground water is the principal source of water for nearly all rural families, most public supplies, several coal mines and coal processing plants, and one...
Present and Future Water Supply for Mammoth Cave National Park, Kentucky
R.V. Cushman, R. A. Krieger, John A. McCabe
1965, Water Supply Paper 1475-Q
The increase in the number of visitors during the past several years at Mammoth Cave National Park has rendered the present water supply inadequate. Emergency measures were necessary during August 1962 to supplement the available supply. The Green River is the largest potential source of water supply for Mammoth Cave....