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Page 2568, results 64176 - 64200

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Not all publications have extents, not all extents are completely accurate
Electric analog of three-dimensional flow to wells and its application to unconfined aquifers
Robert W. Stallman
1963, Water Supply Paper 1536-H
Electric-analog design criteria are established from the differential equations of ground-water flow for analyzing pumping-test data. A convenient analog design was obtained by transforming the cylindrical equation of flow to a rectilinear form. The design criteria were applied in the construction of an electric analog, which was used for studying...
Large springs of east Tennessee
Pao-chang P. Sun, J.H. Criner, J. L. Poole
1963, Water Supply Paper 1755
Springs constitute an important source of water in east Tennessee, and many individual springs are capable of supplying the large quantities needed for municipal and industrial supplies. Most of the springs in east Tennessee issue from solution openings and fractured and faulted zones in limestone and dolomite of the Knox...
Arabian Peninsula
Water Resources Division, U.S. Geological Survey
1963, IMAP 270-B-2
No abstract available....
Specific Yield--Column drainage and centrifuge moisture content
A.I. Johnson, R.C. Prill, D. A. Morris
1963, Water Supply Paper 1662-A
The specific yield of a rock or soil, with respect to water, is the ratio of (1) the volume of water which, after being saturated, it will yield by gravity to (2) its own volume. Specific retention represents the water retained against gravity drainage. The specific yield and retention when...
Ground-water exploration in Al Marj area, Cyrenaica, United Kingdom of Libya
T.G. Newport, Yousef Haddor
1963, Water Supply Paper 1757-A
The present report, based largely on fieldwork during 1959-61, describes the results of reconnaissance hydrogeologic studies and exploratory drilling to evaluate the general water-bearing properties of the rocks and the availability of groundwater supplies for irrigation, stock, and village uses in Al Marj area. These studies and the drilling were...
Geology of the Anlauf and Drain quadrangles, Douglas and Lane counties, Oregon
Linn Hoover
1963, Open-File Report 59-56
The Anlauf and Drain quadrangles, Oregon, lie about 20 miles south of the City of Eugene, in Douglas and Lane Counties. They constitute an area of about 435 square miles that includes parts of both the Cascade Range and Coast Range physiographic provinces.A sequence of lower Tertiary sedimentary and volcanic...
Water resources of Red River Parish, Louisiana
Roy Newcome, Leland Vernon Page
1963, Water Supply Paper 1614
Red River Parish is on the eastern flank of the Sabine uplift in northwestern Louisiana. The 'area is underlain by lignitic clay and sand of Paleocene and Eocene age which dip to the east at the rate of about 30 feet per mile. The Red River is entrenched in these...
Ground water for public supply in St. Croix, Virgin Islands
Garth Edison Hendrickson
1963, Water Supply Paper 1663-D
The ground-water resources of St. Croix, V.I., if properly developed should be adequate to supply the present and near-future demand for water for public supply. Ground water is obtained from weathered volcanic and intrusive rocks (bedrocks), from limestone, and from alluvium. The water obtained from weathered bedrocks and from alluvium...
Effects of drought in the Rio Grande basin: Chapter D in Drought in the Southwest, 1942-56
H. E. Thomas
1963, Professional Paper 372-D
In headwater areas of the Rio Grande and its principal tributaries, variations in streamflow and in ground-water storage and discharge depend upon fluctuations in precipitation, with modifications by geologic factors and by the pattern of water development and use. In downstream areas the surfaceand ground-water resources are replenished not only...