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Page 4671, results 116751 - 116775

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Summary of water withdrawals in the United States, 1950-80
William B. Mann, Wayne B. Solley, Edith B. Chase
1983, Open-File Report 83-207
Estimated use of water in the United States increased from 180 bgd (billion gallons per day) in 1950 to 450 bgd in 1980. During this same time population increased from about 150 million to about 230 million. Data on consumptive use are not available for the first decade of the...
Specifications for updating USGS land use and land cover maps
Valerie A. Milazzo
1983, Open-File Report 83-116
To meet the increasing demands for up-to-date land use and land cover information, a primary goal of the U.S. Geological Survey's (USGS) national land use and land cover mapping program is to provide for periodic updating of maps and data in a timely and uniform manner. The technical specifications for...
Filling of Spirit Lake, Washington, May 18, 1980 to July 31, 1982
William Meyer, Philip J. Carpenter
1983, Open-File Report 82-771
The rockslide/debris avalanche from the north face of Mount St. Helens that precipitated the volcano 's eruption on May 18, 1980 , blocked outflow from Spirit Lake, Washington. There has been no surface outflow since that time. From May 21, 1980, when the first measurement of lake level was made,...
A hydrogeochemical survey in east-central Nevada
John B. McHugh, W. Roger Miller, Walter H. Ficklin
1983, Open-File Report 83-286
A hydrogeochemical survey utilizing waters from springs and wells was conducted in east-central Nevada. None of the trace elements commonly associated with mineralization were found to be highly anomalous in the study area. Slightly anomalous values for some elements were found in the southern valleys of the study area and...
$ANBA; a rapid, combined data acquisition and correction program for the SEMQ electron microprobe
James J. McGee
1983, Open-File Report 83-817
$ANBA is a program developed for rapid data acquisition and correction on an automated SEMQ electron microprobe. The program provides increased analytical speed and reduced disk read/write operations compared with the manufacturer's software, resulting in a doubling of analytical throughput. In addition, the program provides enhanced analytical features such as...
Availability and chemical quality of water from surficial aquifers in Southwest Minnesota
D. G. Adolphson
1983, Water-Resources Investigations Report 83-4030
The principal surficial aquifers in southwest Minnesota consist of outwash and alluvium material deposited in river valleys. The largest and most productive of these aquifers occupy the valleys of the Cottonwood, Des Moines, Redwood, and Rock Rivers and of tributaries to the Big Sioux River. Minor aquifers, adequate only for...
Instrumentation for measuring and recording streamflow data at river-control structures
Instrument Development Laboratory
1983, Open-File Report 83-872
Instrumentation was developed in the mid to late 60 's to resolve the dilemma of intolerably high percentages of missing streamflow records on certain large and highly controlled streams in industrialized parts of the United States. Analysis of the field situation at specific problem sites quickly suggested that conventional stream...
Hydrologic data for the Great and Denbow heaths in eastern Maine, October 1981 through October 1982
Wallace J. Nichols
1983, Open-File Report 83-865
Hydrologic data collected on the Great and Denbow Heaths, Maine, include precipitation, pan evaporation, air temperatures, streamflow, and ground water levels. These data were collected for a peat bog hydrology study conducted in cooperation with the Maine Geological Survey. The data network consisted of climate information from three rain gages,...