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Page 6365, results 159101 - 159125

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Real-estate lakes
David A. Rickert, Andrew Maute Spieker
1971, Circular 601-G
Since the dawn of civilization waterfront land has been an irresistible attraction to man. Throughout history he has sought out locations fronting on oceans, rivers, and lakes. Originally sought for proximity .to water supply and transportation, such locations are now sought more for their esthetic qualities and for recreation. Usable...
Application of borehole geophysics to water-resources investigations
W.S. Keys, L.M. MacCary
1971, Techniques of Water-Resources Investigations 02-E1
This manual is intended to be a guide for hydrologists using borehole geophysics in ground-water studies. The emphasis is on the application and interpretation of geophysical well logs, and not on the operation of a logger. It describes in detail those logging techniques that have been utilized within the Water...
Analysis of current-meter data at Columbia River gaging stations, Washington and Oregon
John Savini, G. L. Bodhaine
1971, Water Supply Paper 1869-F
The U.S. Geological Survey developed equipment to measure stream velocity simultaneously with 10 current meters arranged in a vertical and to measure velocity closer to the streambed than attainable with conventional equipment. With the 10 current meters, synchronous velocities were recorded for a period of 66 minutes at 10 different...
Geochemical Survey of Missouri: Plans and progress for fourth six-month period (January-June 1971)
Water Resources Division, U.S. Geological Survey
1971, Open-File Report 72-401
This is the fourth six-month progress report on a reconnaissance geochemical survey of the State of Missouri. The survey was initiated in July, 1969, to provide epidemiologists of the Environmental Health Center of the University of Missouri with data on the variability in the geochemical environment throughout the State. It...
Geochemical Survey of Missouri: Plans and progress for fifth six-month period (July-December 1971)
Water Resources Division, U.S. Geological Survey
1971, Open-File Report 72-402
This is the fifth of a series of progress reports to the Environmental Health Surveillance Center of the University of Missouri; each report covers a six-month period in our reconnaissance geochemical survey of the State of Missouri that is designed to provide epidemiologists of the Environmental Health Center with data...
Preliminary results of induced polarization-resistivity surveys in the Northgate district, Colorado
Gordon Robert Francis Johnson
1971, Open-File Report 71-159
Induced polarization (I.P.) and resistivity surveys were made at selected locations in the Northgate district, Jackson County, Colorado. The objectives of the study were (1) to determine the feasibility of detecting and delineating pyrite-altered zones adjacent to fluorsparmineralized veins, and (2) to locate buried or obscured extensions of these fluorspar...
Water resources of the Big Black River basin, Mississippi
B. E. Wasson
1971, Water Supply Paper 1899-F
Abundant supplies of water of good quality are available in the Big Black River basin from either ground-water or surface-water sources. For 90 percent of the time flow in the lower part of the Big Black River below Pickens is not less than 85 cfs (cubic feet per second), and...
Ground-water and geohydrologic conditions in Queens County, Long Island, New York
Julian Soren
1971, Water Supply Paper 2001-A
Queens County is a heavily populated borough of New York City, at the western end of Long Island, N. Y., in which large amounts of ground water are used, mostly for public supply. Ground water, pumped from local aquifers, by privately owned water-supply companies, supplied the water needs of about...