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Page 4612, results 115276 - 115300

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Assessment of steady-state propane-gas tracer method for determining reaeration coefficients, Chenango River, New York
Nobuhiro Yotsukura, D.A. Steadfast, G.H. Jirka
1984, Water-Resources Investigations Report 84-4368
A test was conducted in a meandering 9.6-km reach of the Chenango River, New York, to assess the feasibility of a two-dimensional steady-state propane-gas tracer method as a means of estimating in situ reaeration coefficients. It is concluded that the method, which combines an instantaneous release of dye tracer with...
Appraisal of data for ground-water quality in Nebraska
R. A. Engberg
1984, Water Supply Paper 2245
This report summarizes existing data for groundwater quality in Nebraska and indicates their adequacy as a data base. Analyses have been made of water from nearly 10,000 wells by 8 agencies. Those analyses that meet reliability criteria have been aggregated by geologic source of water into four principal aquifer groupings--Holocene-Pleistocene...
Performance of ice meter and weight assemblies
V.R. Schneider, J.C. Futrell
1984, Water-Resources Investigations Report 84-4035
The performance of three ice meters and weight assemblies used by the U.S. Geological Survey and Environment Canada were compared in a towing tank. Each meter was rated individually on a rod suspension and then rerated on a cable suspension, with the appropriate weight assembly. Vertical and veer cable angles...
Availability and quality of water from the Dakota aquifer, northwest Iowa
M. R. Burkart
1984, Water Supply Paper 2215
The Dakota aquifer in northwest Iowa consists of sandstones in the Dakota Formation. It underlies most of the study area and is the most extensive source of ground water in the area. Individual sandstone beds are from less than 10 to more than 150 feet thick. The cumulative thickness of...
Design of a ground-water-quality monitoring network for the Salinas River basin, California
P. K. Showalter, J. P. Akers, L.A. Swain
1984, Water-Resources Investigations Report 83-4049
A regional ground-water quality monitoring network for the entire Salinas River drainage basin was designed to meet the needs of the California State Water Resources Control Board. The project included phase 1--identifying monitoring networks that exist in the region; phase 2--collecting information about the wells in each network; and phase...
Water resources data for Hawaii and other Pacific areas, water year 1983: Volume 2. Guam, Northern Mariana Islands, Federated States of Micronesia, Palau, and American Samoa
Water Resources Division, U.S. Geological Survey
1984, Water Data Report HI-83-2
Volume 2 of water resources data for the 1983 water year for other Pacific areas consists of records of stage, discharge, and water quality of streams and springs; stage of a lake and a reservoir; and water levels and water quality in wells. This report contains discharge records for 37...
Linear features determined from Landsat imagery in western Kansas
M. E. Cooley
1984, Open-File Report 84-241
A map (scale 1:500,000) shows the linear features determined from Landsat imagery in western Kansas. The linear features, sometimes called linear trends or lineaments, are not identified as to type or origin. Most probably represent fractures or fracture zones, which may affect the movement of water or other fluids through...