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Physical Environment and Hydrologic Characteristics of Coal-Mining Areas in Missouri
From abstract: This report provides "hydrologic information for the north-central and western coal-mining regions of Missouri . . . to define the hydrologic system in these areas of major historic and planned coal development." It "describes the physical setting, climate, coal-mining practices, general hydrologic systems, and the current (1980) hydrologic data base in these two coal-mining regions."
Date:
August 1980
Creator:
Vaill, Jerry E. & Barks, James H.
System:
The UNT Digital Library
Hydrology and Water Quality in the Nederlo Creek Basin, Wisconsin, Before Construction of Two Water-Retention Structures
From introduction: This study was begun in 1967 in cooperation with the Wisconsin Department of natural Resources (DNR)--its purpose was to evaluate the effects of construction of a reservoir and a floodwater-retention structure on the hydrologic system and water quality in a small basin in southwestern Wisconsin. In 1968, Federal research funds were obtained to provide for more detailed study of water quality and to extend the scope of the study to include aquatic biota.
Date:
August 1979
Creator:
Kammerer, P. A., Jr. & Sherrill, M. G.
System:
The UNT Digital Library
Hydrologic Characteristics of Surface-Mined Land Reclaimed by Sludge Irrigation, Fulton County, Illinois
From introduction: This report contains a general description of the hydrology of the project site, summaries of the data collected during 1971 to 1978, and discusses some of the factors affecting the hydrology of the site. This information and the water-level contour map (Fuentes and Patterson, 1979) will be helpful in designing an effective ground-water monitoring program and will provide baseline hydrologic information from which future changes can be detected.
Date:
August 1982
Creator:
Patterson, G. L.; Fuentes, R. F. & Toler, L. G.
System:
The UNT Digital Library
Development of a Digital Model of Ground-Water Flow in Deeply Weathered Crystalline Rock, Chester County, Pennsylvania
The model discussed in this report simulates recharge to, flow through, and discharge from the water-table aquifer representative of most of Chester County, Pennsylvania. It includes maps and graphs.
Date:
August 1980
Creator:
McGreevy, Laurence J. & Sloto, Ronald A.
System:
The UNT Digital Library
Preliminary Evaluation of the Ground-Water-Flow System in the Twin Cities Metropolitan Area, Minnesota
From abstract: A preliminary quasi-three-dimensional finite-difference ground-water-flow model of the seven-county Twin Cities Metropolitan area was constructed and used to evaluate parameter sensitivity and adequacy of available data.
Date:
August 1982
Creator:
Guswa, J. H.; Siegel, D. I. & Gillies, D. C.
System:
The UNT Digital Library
Evaluation of the San Dieguito, San Elijo, and San Pasqual Hydrologic Subareas for Reclaimed Water Use, San Diego County, California
From purpose and scope: The purpose of this study was to update hydrologic data and refine understanding of the hydrologic system within the San Dieguito, San Elijo, and San Pasqual hydrologic subareas in San Diego County, Calif., and to evaluate the suitability of these areas for reclaimed water use.
Date:
August 1983
Creator:
Izbicki, John A.
System:
The UNT Digital Library