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Water-Quality Assessment of White River Lake Between Lake Sequoyah and Beaver Reservoir, Washington County, Arkansas
From abstract: A study was made of the White River between Lake Sequoyah and Beaver Lake to determine the quality of the river under existing conditions and how the effluent from the Fayetteville municipal wastewater-treatment plant, the only point source discharger of waste effluent to the river, affects this quality.
Date:
1983
Creator:
Terry, J. E.; Morris, E. E. & Bryant, C. T.
Object Type:
Report
System:
The UNT Digital Library
Man-Induced Channel Adjustment in Tennessee Streams
Preface: This report is an attempt to relate the effects of channel modifications to the resulting instabilities in the fluvial system. The primary objective is to provide the Tennessee Department of Transportation with information concerning channel stability in relation to river crossing structures. Several new analytical techniques are presented that can aid in the understanding of channel adjustment to natural and man-induced stress. The methods of analyses presented herein should be applicable to other areas with alluvial, sand-bed channels, especially in the Gulf Coastal Plains States.
Date:
1983
Creator:
Robbins, Clarence H. & Simon, Andrew
Object Type:
Report
System:
The UNT Digital Library
Hydrogeologic and Water-Quality Characteristics of the Ironton-Galesville Aquifer, Southeast Minnesota
Introduction: The U.S. Geological Survey began a study in 1980 of the quality of water in the principal aquifers of Minnesota. The U.S. Environmental Protection Agency funded the study as part of the Underground Injection Control Program, which deals with disposal of liquid wastes beneath land surface. The initial report designated 14 aquifers in the State and provided general information about their geologic, hydrologic, and water-quality characteristics (Adolphson and others, 1981). This report, one in a series that describes individual aquifers in more detail, concerns the Ironton-Galesville aquifer.
Date:
1982
Creator:
Ruhl, J. F. & Wolf, R. J.
Object Type:
Report
System:
The UNT Digital Library
Base Flow of Streams on Long Island, New York
Purpose and scope: The purpose of this report is to quantify the base flow of 19 continuously gaged Long Island streams during 1960-75, which includes the 1962-66 drought. These base-flow data will be used in calibrating computer models designed to predict the response of Long Island streams to hydrologic stresses such as the lowering of ground-water levels in response to large-scale sanitary sewering. The data will also be used to assess the long-term impact expected to result from storm- and sanitary-sewer systems on base flow of streams.
Date:
1982
Creator:
Reynolds, Richard J.
Object Type:
Report
System:
The UNT Digital Library
The Quality of Water Discharging from the New River and Clear Fork Basins, Tennessee
From abstract: This report examines and compares "the quality of water discharging from a strip-mined basin and a relatively unmined basin on the Cumberland Plateau in Tennessee." They determine that "the chemical and aesthetic quality of these waters will directly affect the chemical and aesthetic quality of the water flowing through a proposed national river and recreation area." It includes maps, graphs, and tables.
Date:
August 1980
Creator:
Parker, R. S. & Carey, W. P.
Object Type:
Report
System:
The UNT Digital Library
Front-Tracking Model for Convective Transport in Flowing Ground Water
Abstract: This report describes a finite-difference numerical model that simulates the convective transport of water or tracer particles through porous media. It can be applied to one- or two-dimensional problems involving either steady-state or transient flow. The model tracks representative water or tracer particles, initially located along specified lines, as they move in response to the ground-water velocity field. Aquifer properties may be both anisotropic and nonhomogeneous. Included in the report is a listing of the program along with input formats and test problem results. The front-tracking model provides a useful first approximation for determining the movement of solutes in an aquifer, particularly in cases where dispersion and dilution is of minor consideration.
Date:
1983
Creator:
Garabedian, Stephen P. & Konikow, Leonard F.
Object Type:
Report
System:
The UNT Digital Library
Hydrogeology of Parts of the Central Platte and Lower Loup Natural Resources Districts, Nebraska
From purpose and scope: There are two principal purposes for this study. The first is to describe the hydrogeologic system of the study area. The second is to develop and demonstrate a capability for evaluating, quantitatively, the effects of different management alternatives on water levels and on streamflow in the study area.
Date:
1983
Creator:
Peckenpaugh, J. M. & Dugan, J. T.
Object Type:
Report
System:
The UNT Digital Library
Hydrology and Subsidence Potential of Proposed Coal-Lease Tracts in Delta County, Colorado
From purpose and objectives: The purpose of this report is to summarize the hydrologic investigation. The study objective was to provide data and a limited interpretation of surface- and ground-water flow systems.
Date:
1983
Creator:
Brooks, Tom
Object Type:
Report
System:
The UNT Digital Library
Chemical-Quality Reconnaissance of the Water and Surficial Bed Material in the Delaware River Estuary and Adjacent New Jersey Tributaries, 1980-81
From abstract: This report presents chemical-quality data collected from May 1980 to January 1981 at several locations within the Delaware River estuary and selected New Jersey tributaries.
Date:
June 1982
Creator:
Hochreiter, Joseph J., Jr.
Object Type:
Report
System:
The UNT Digital Library
Water Resources of Hanson and Davison Counties, South Dakota
From introduction: In July 1977, the South Dakota Geological Survey and the U.S. Geological Survey began a 4-year study to evaluate the water resources and geology of Hanson and Davison Counties. The purpose of this report is to provide hydrogeologic information for future water development and planning in the counties. This study is part of an evaluation of the water resources and geology of eastern South Dakota (fig. 1).
Date:
1983
Creator:
Hansen, Donald S.
Object Type:
Report
System:
The UNT Digital Library
Physical, Hydrological, and Biological Characteristics of the Loxahatchee River Estuary, Florida
From purpose and scope: One of the objectives of the ongoing U.S. Geological Survey investigation of the Loxahatchee River estuary is to provide baseline information on the estuary. This map report was prepared to fulfill part of this objective. It provides information on bathymetry, hydrology, and benthic sediment and biota.
Date:
1982
Creator:
McPherson, Benjamin F.; Sabanskas, Maryann & Long, William A.
Object Type:
Map
System:
The UNT Digital Library
Magnitude and Frequency of Floods in Eastern Oregon
From purpose and scope: This report describes methods for estimating the magnitude and frequency of floods at ungaged sites on streams with unregulated flow in eastern Oregon. The purpose is to provide a method to estimate flood magnitude and frequency and to present the supporting data. The report is based on data from nearly all unregulated streams (or data from regulated streams prior to their regulation) where gaging stations have been operated.
Date:
1983
Creator:
Harris, D. D. & Hubbard, Lawrence E.
Object Type:
Report
System:
The UNT Digital Library
Map Showing Cumulative Thickness of Sandstone in the Swift Formation, Montana
From introduction: In 1978 the U.S. Geological Survey began a 4-year study of aquifers in the northern Great Plains. The purpose of this map, which is a product of that study, is to show the cumulative thickness of sandstone in the Swift Formation.
Date:
1982
Creator:
Feltis, R. D.
Object Type:
Map
System:
The UNT Digital Library
Reconnaissance for Determining Effects of Land Use and Surficial Geology on Concentrations of Selected Elements on Streambed Materials from the Coal-Mining Region, Southwestern Indiana, October 1979 to March 1980
From introduction: The objectives of the streambed-materials rials reconnaissance were to: (1) provide baseline concentrations of selected elements sorbed on streambed materials and (2) determine the effect of land use and surficial geology on the concentration of selected elements on streambed materials from southwestern Indiana.
Date:
1982
Creator:
Wilber, William G. & Boje, Rita R.
Object Type:
Report
System:
The UNT Digital Library
Effects of Urban Development on the Aquifers in the Memphis Area, Tennessee
From abstract: This report presents an evaluation and a list of "potential problems associated with increases in pumpage and urban development" in the Memphis area of Tennessee. These problems include "lowered water levels, contamination of the aquifers, and land subsidence."
Date:
1982
Creator:
Graham, David D.
Object Type:
Report
System:
The UNT Digital Library
A Preliminary Assessment of the Hydrologic Characteristics of the James River in South Dakota
From objectives and scope: The objectives of this study were to more accurately define certain hydrologic and hydraulic characteristics of the James River and its tributaries in South Dakota, to analyze the water budget and water quality within the Sand Lake National Wildlife Refuge, and to identify the need for additional studies.
Date:
1983
Creator:
Benson, Rick D.
Object Type:
Report
System:
The UNT Digital Library
Ground Water in the Redding Basin, Shasta and Tehama Counties, California
From purpose and scope: This report includes a description of the geohydrologic features of the different aquifers; a definition of source, occurrence, movement, and quality of the ground water; and an estimation of the current pumpage and ground-water storage.
Date:
1983
Creator:
Pierce, Michael J.
Object Type:
Report
System:
The UNT Digital Library
Preliminary Appraisal of the Hydrology of the Stigler Area, Haskell County, Oklahoma
From purpose and scope: The purpose of this report is to describe the hydrology of the Stigler area, based on the limited data collected since October, 1978.
Date:
1983
Creator:
Marcher, Melvin V.; Huntzinger, Thomas L.; Stoner, Jerry D. & Blumer, Stephen P.
Object Type:
Report
System:
The UNT Digital Library
Ground-Water Levels and Chemical Quality in Geauga County, Ohio--1978
This report presents findings on "ground-water well inventory, water level measurements, and water-quality samplings" taken in Geauga County, Ohio. It includes maps showing potentiometric-surface changes.
Date:
1980~
Creator:
Nichols, Vance E.
Object Type:
Report
System:
The UNT Digital Library
Reservoir Evaporation in Central Colorado
Purpose of study and report: This study is the result of an agreement between the Denver Water Department and the U.S. Geological Survey to investigate the evaporative losses from reservoirs which are a part of the Denver water-supply system. Interim results of the study were presented by Ficke and others (1977). The subject report is a continuation of results given by Ficke and others (1977).
Date:
1983
Creator:
Spahr, Norman E. & Ruddy, Barbara C.
Object Type:
Report
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.
Object Type:
Report
System:
The UNT Digital Library
Preimpoundment Water Quality of the Wild Rice River, Norman County, Minnesota
From abstract: This report uses water samples collected from two sites at the Wild Rice River in Minnesota to "establish baseline water-quality characteristics before construction of a reservoir near Twin Valley, Minnesota for recreation and flood control." It contains a map, graphs, and tables.
Date:
June 1980
Creator:
Tornes, Lan H.
Object Type:
Report
System:
The UNT Digital Library
Projected Effects of Proposed Chloride-Control Projects on Shallow Ground Water--Preliminary Results for the Wichita River Basin, Texas
From purpose and scope: The purpose of this report is to present preliminary results of the study by the Geological Survey on the following: (1) The existing ground-water conditions in the shallow fresh-water system in the vicinity of the proposed Truscott Brine Lake (figure 1) and (2) the projection of the post-construction effects of the proposed Truscott Brine Lake on the fresh-water aquifer, especially in relation to changes in hydraulic head but also with respect to possible changes in the chemical quality of the ground water.
Date:
1983
Creator:
Garza, Sergio
Object Type:
Report
System:
The UNT Digital Library
Potential Hydrologic Impacts of a Tar-Sand Industry in 11 Special Tar Sand Areas in Eastern Utah
From purpose and scope: This report summarizes the hydrology in and near the 11 Special Tar Sand Areas which were designated by the U.S. Bureau of Land Management. The 11 areas are in eastern Utah where normal annual precipitation generally ranges from less than 6 to about 20 inches and runoff is minimal.
Date:
1983
Creator:
Lindskov, K. L.
Object Type:
Report
System:
The UNT Digital Library