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Page 6712, results 167776 - 167800

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Sediment characteristics of small streams in southern Wisconsin, 1954-59
Charles R. Collier
1963, Water Supply Paper 1669-B
The results of investigations of the sediment and water discharge characteristics of Black Earth Creek, Mount Vernon Creek, and Yellowstone River from 1954 to 1959 and Dell Creek for 1958 and 1959 indicate large differences in annual runoff and sediment yields. The suspended-sediment discharge of Black Earth Creek averaged 3,260...
The role of ground water in the national water situation: With state summaries based on reports by District Offices of Ground Water Branch
Charles Lee McGuinness
1963, Water Supply Paper 1800
Ground water in the United States has emerged from a quantitatively minor (though incalculably valuable) water source, whose chief role was in the settlement of primitive areas, to a major source now accounting for one-fifth to one-sixth of the Nation's total withdrawal requirements for water. With the growth in ground-water...
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...
Determination of beta activity in water
F. B. Barker, B.P. Robinson
1963, Water Supply Paper 1696-A
Many elements have one or more naturally radioactive isotopes, and several hundred other radionuclides have been produced artificially. Radioactive substances may be present in natural water as a result of geochemical processes or the release of radioactive waste and other nuclear debris to the environment. The Geological Survey has developed...