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Hydrologic Evaluation of the Arikaree Formation Near Lusk, Niobrara and Goshen Counties, Wyoming

Description: From purpose and scope: The purposes of this investigation are (1) to define the ground-water system in the Arikaree Formation, (2) to determine the hydrologic cause-and-effect relationships resulting from the current ground-water development, and (3) to provide a means of indicating the hydrologic effect of future ground-water development.
Date: October 1977
Creator: Crist, Marvin A.
Partner: UNT Libraries Government Documents Department
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An Analysis of Salinity in Streams of the Green River Basin

Description: Abstract: Dissolved-solids concentrations and loads can be estimated from streamflow records using a regression model derived from chemical analyses of monthly samples. The model takes seasonal effects into account by the inclusion of simple-harmonic time functions. Monthly mean dissolved-solids loads simulated for a 6-year period at U.S. Geological Survey water-quality stations in the Green River Basin of Wyoming agree closely with corresponding loads estimated from daily specific-conductance … more
Date: October 1977
Creator: DeLong, Lewis L.
Partner: UNT Libraries Government Documents Department
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