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Page 4445, results 111101 - 111125

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Water resources data, Florida, water year 1990: Volume 4: Northwest Florida
P.E. Meadows, J.B. Martin, P.R. Mixson
1990, Water Data Report FL-90-4
Water resources data for the 1990 water year in Florida consists of continuous or daily discharge for 349 streams, periodic discharge for 40 streams, miscellaneous discharge for 75 streams, continuous or daily stage for 105 streams, periodic stage for 25 streams, peak discharge for 41 streams, continuous daily tide stage...
Effects of impoundments on water quality of streams in the Coteau des Prairies: Upper Minnesota River basin
C.J. Smith, G. A. Payne, L. H. Tornes
1990, Water-Resources Investigations Report 90-4033
Water-quality and streamflow data were collected in the Coteau des Prairies region of southwestern Minnesota and eastern South Dakota to document the water-quality characteristics of streams and impoundments in the Coteau, and to predict the effect of proposed impoundments on the quality of water in Coteau streams. Reconnaissance data collection at...
Physical and chemical data for ground water in the Michigan basin, 1986-89
G.T. Dannemiller, Matthew A. Baltusis Jr.
1990, Open-File Report 90-368
Ground-water samples were collected from 459 wells located in the Michigan basin as part of a Regional Aquifer-System Analysis. Data on the physical and chemical characteristics of 476 ground-water samples from these wells represent ground-water characteristics in the Berea Sandstone, Coldwater Shale, Marshall Sandstone, Michigan Formation, Bayport Limestone, Saginaw Formation,...
Computerized stratified random site-selection approaches for design of a ground-water-quality sampling network
J. C. Scott
1990, Water-Resources Investigations Report 90-4101
Computer software was written to randomly select sites for a ground-water-quality sampling network. The software uses digital cartographic techniques and subroutines from a proprietary geographic information system. The report presents the approaches, computer software, and sample applications. It is often desirable to collect ground-water-quality samples from various areas in a study...
Tectonic history of the northern Nabitah fault zone, Arabian Shield, Kingdom of Saudi Arabia
J. E. Quick, Paul S. Bosch
1990, Open-File Report 90-316
Geologic mapping combined with structural, petrographic, and geochemical investigations were used to evaluate the motion and paleogeographic setting of the northern Nabitah fault zone. The orientation and asymmetry of small structures in three areas along the fault zone suggest that motion was primarily left-lateral strike slip. East of the fault...