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165473 results.

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Page 6028, results 150676 - 150700

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Some relations between streamflow characteristics and the environment in the Delaware River region
A. G. Hely, F. H. Olmsted
1963, Professional Paper 417-B
Streamflow characteristics are determined by a large number of factors of the meteorological and terrestrial environments. Because of lack of quantitative data to describe some of the factors and complex interrelations among them, complete analysis of the relations between streamflow and the various environmental factors is impossible. However, certain simplifying...
Geology and ground-water resources of Hays County, Texas
Kenneth James DeCook
1963, Water Supply Paper 1612
The Edwards limestone of Early Cretaceous age is the chief aquifer for San Marcos Springs and about 160 other springs and wells in Hays County, along the Balcones fault zone in South-central Texas. Hays County is underlain by a basement of Paleozoic rocks; and in the southeastern part of the county...
Geology and ground-water conditions in the southern part of the Camp Ripley Military Reservation, Morrison County, Minnesota
J.R. Jones, P.D. Akin, Robert Schneider
1963, Water Supply Paper 1669-A
The southern part of the Camp Ripley Military Reservation, in central Minnesota, includes an area of about 20 square miles. This investigation was conducted to assist the U.S. National Guard Bureau in locating adequate water supplies for expansion and standby needs. Bedrock in the area consists of Precambrian phyllite which is...
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...
Factors influencing the occurrence of floods in a humid region of diverse terrain
M. A. Benson
1963, Water Supply Paper 1580-B
This report describes relations between flood peaks and hydrologic factors in a humid region with limited climatic variation but a diversity of terrain. Statistical multiple-regression techniques have been applied to hydrologic data on New England. Many topographic and climatic factors have been evaluated. and their relations to flood peaks have...
Geology and ground-water resources of Montgomery County, Alabama
Doyle Blewer Knowles, H. L. Reade, J. C. Scott
1963, Water Supply Paper 1606
Montgomery County includes an area of 790 square miles in east-central Alabama. The economy of Montgomery County is related primarily to the growing and processing of agricultural products.The county is in the northern part of the Coastal Plain. It consists of parts of four divisions of the Coastal Plain: the...
Geology and ground-water resources of the Lake Dakota Plain area, South Dakota
William B. Hopkins, Lester R. Petri
1963, Water Supply Paper 1539-T
The Lake Dakota plain area is a nearly flat surface that includes parts of Spink, Brown, Marshall, and Day Counties in northeastern South Dakota. Agriculture is the principal occupation. Because precipitation often is insufficient for maximum crop production, the U.S. Bureau of Reclamation has developed a plan for irrigation of...
Ground-water geology of Edwards County, Texas
Archie T. Long
1963, Water Supply Paper 1619-J
Edwards County occupies 2,075 square miles of the southern part of the Edwards Plateau in southwest Texas. In 1950 it had a population of 2,908. Its thin limestone soil supports the characteristic flora of a semiarid region. The county is underlain by nearly flat-lying beds of limestone and a few...