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Page 517, results 12901 - 12925

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Evaluation of the effects of coal-mine reclamation on water quality in Big Four Hollow near Lake Hope, southeastern Ohio
V.E. Nichols
1985, Water-Resources Investigations Report 85-4197
A subsurface clay dike and mine-entrance hydraulic seals were constructed from July 1979 through May 1980 by the Ohio Department if Natural Resources, Division of Reclamation to reduce acidic mine drainage from abandoned drift-mine complex 88 into Big Four Hollow Creek. Big Four Hollow Creek flows into Sandy Run--the major...
Hydrology and its effects on distribution of vegetation in Congaree Swamp National Monument, South Carolina
Glenn G. Patterson, Gary K. Speiran, Benjamin H. Whetstone
1985, Water-Resources Investigations Report 85-4256
Congaree Swamp National Monument preserves a large stand of old-growth southern bottomland hardwood forest on the flood plain of the Congaree River. The distribution of vegetation types in the Monument is controlled by duration of saturated soil conditions during the growing season, which is related to duration of inundation by...
Hydrology of the alluvial, buried channel, basal Pleistocene and Dakota aquifers in west-central Iowa
D. L. Runkle
1985, Water-Resources Investigations Report 85-4239
A ground-water resources investigation in west-central Iowa indicates that water is available from alluvial, buried channel, basal Pleistocene, and Dakota aquifers. The west-central Iowa area includes Audubon, Carrol1, Crawford, Greene, Guthrie, Harrison, Monona, and Shelby Counties. Nine alluvial aquifers consisting of sand and gravel are in the valleys of the Little...
Physical characteristics and chemical quality of selected springs in parts of Juab, Millard, Tooele, and Utah counties, Utah
Dale E. Wilberg, Bernard J. Stolp
1985, Water-Resources Investigations Report 85-4324
Hydrologic, geologic, and partial water quality data were collected at 90 selected springs in west-central Utah, and chemical analyses performed on water samples from 62 of the springs. Descriptions of the physiographic and geologic conditions, climate, and vegetation patterns for the study area are included. Allowable limits of certain chemical...
Effects of land use and surficial geology on flow and water quality of streams in the coal-mining region of southwestern Indiana, October 1979 through September 1980
William G. Wilber, Danny E. Renn, Charles G. Crawford
1985, Water-Resources Investigations Report 85-4234
An assessment of streams in the coal-mining region of southwestern Indiana was done from October 1979 through September 1980 during stable stream flows to provide baseline hydrologic and water-quality information and to document the effect of several natural and human-induced factors on water quality in the region. Streams in southwestern Indiana...
Hydrology of Lake June in winter, Highlands County, South-central Florida
Roger G. Belles, Edward H. Martin
1985, Water-Resources Investigations Report 84-4303
Lake June in Winter is in central Highlands County near the town of Lake Placid in south-central Florida. Recreation and citrus-grove irrigation are the major uses of lake water. Land use around the lake is residential citrus, and undeveloped. Most of the land use in the 44-square mile lake-drainage area...
Hydrology of Lake Placid and adjacent area, Highlands County, Florida
D. Briane Adams, Yvonne E. Stoker
1985, Water-Resources Investigations Report 84-4149
The study conducted during 1982-83, documents hydrologic conditions in Lake Placid and surrounding areas of Florida. Lake-stage data indicate that the 2- to 50-year flood stage ranges from 93.9 to 96.2 ft. Lake stage is reflected by annual departure of precipitation of the previous year from long-term average. A bathymetric...
Potentiometric surfaces of the coastal plain aquifers of South Carolina prior to development
Walter R. Aucott, Gary K. Speiran
1985, Water-Resources Investigations Report 84-4208
Characteristics of the Coastal Plains aquifers of South Carolina are being studied as a part of the Regional Aquifer Systems Analysis program of the U.S. Geological Survey. A framework has been developed to best represent the hydrology of the Coastal Plain aquifers by dividing them into a system of five...
Potentiometric surfaces of November 1982 and declines in the potentiometric surfaces between the period prior to development and November 1982 for the coastal plain aquifers of South Carolina
Walter R. Aucott, Gary K. Speiran
1985, Water-Resources Investigations Report 84-4215
Characteristics of the Coastal Plains aquifer of South Carolina are being studied as a part of the Regional Aquifer Systems Analysis program of the U.S. Geological Survey. A framework has been developed to best represent the hydrology of the State by dividing the aquifers into a system of five aquifers....
Hydrology of Lake Carroll, Hillsborough County, Florida
S.E. Henderson, R.D. Hayes, Y.E. Stoker
1985, Water-Resources Investigations Report 83-4261
Lakeshore property around Lake Carroll has undergone extensive residential development since 1960. This development increased the lake shoreline, altered surface water flow to and from the lake, and may have affected lake-stage characteristics. Some areas of the lake were dredged to provide fill material for lakefront property. Water-balance analyses for...
Texas stream-gaging program: an analysis of data uses and funding
Bernard C. Massey
1985, Open-File Report 85-84
This report presents an analysis of data uses and funding for the stream-gaging program operated by the U.S. Geological Survey in Texas. Presently (1984), 391 continuous surface water stations are operated in Texas. Selected hydrologic data, data uses, and funding sources are presented for each of the 391 stations. This study...
Summary of northern Atlantic Coastal Plain hydrology and its relation to disposal of high-level radioactive waste in buried crystalline rock – A preliminary appraisal
O. B. Lloyd, J. D. Larson, R. W. Davis
1985, Water-Resources Investigations Report 85-4146
Interpretation of available hydrologic data suggests that some areas beneath the Coastal Plain in the States of Delaware, Maryland, New Jersey, North Carolina, and Virginia might have some potential for the disposal of nuclear waste in crystalline rock that is buried beneath the Coastal Plain sediments. The areas of major...
Dissolved constituents including selenium in waters in the vicinity of Kesterson National Wildlife Refuge and the west grassland, Fresno and Merced Counties, California
T. S. Presser, Ivan Barnes
1985, Water-Resources Investigations Report 85-4220
Analyses were made for dissolved constituents including selenium (Se) in waters associated with subsurface agricultural drainage from the western San Joaquin Valley of California. In the vicinity of Kesterson National Wildlife Refuge and the Grassland wetlands area Se was found to be mobilized in water. As a consequence of this...
Estimation of evaporation from Ned Wilson Lake, Flat Tops Wilderness Area, Colorado
N.E. Spahr, J.T. Turk
1985, Water-Resources Investigations Report 85-4244
As part of an effort to define the hydrology and water quality of Ned Wilson Lake, evaporation rates were estimated for the summer periods of 1983 and 1984. Mass-transfer and energy-budget techniques and the Morton model were used to estimate evaporation using data collected at the lake and data collected...
Ground-water flow and solute transport in the Equus beds area, south-central Kansas, 1940-79
J. M. Spinazola, James B. Gillespie, R. J. Hart
1985, Water-Resources Investigations Report 85-4336
Water levels have declined about 30 ft from 1940 to 1980 in part of the Equus beds aquifer in south-central Kansas where the city of Wichita operates a well field. A three-dimensional, finite-difference, groundwater flow model was developed to: (1) Reproduce hydrologic conditions in the flow system between the Equus...
Evaluation of the Mission, Santee, and Tijuana hydrologic subareas for reclaimed-water use, San Diego County, California
J. A. Izbicki
1985, Water-Resources Investigations Report 85-4032
A study was made to determine the suitability of three small hydrologic subareas in San Diego County, California, for reuse of treated municipal wastewater (reclaimed water). Groundwater quality has been impacted by agricultural water use, changes in natural recharge patterns, seawater intrusion, and groundwater movement from surrounding marine sediments. Groundwater...
Percentage change in saturated thickness of the High Plains aquifer, west-central Kansas, 1950 to average 1983-85
Barbara J. Dague
1985, Water-Resources Investigations Report 85-4255
Continuing studies are being made in west-central Kansas to provide up-to-date information to aid in the management of groundwater for irrigation. This report, prepared in cooperation with the Western Kansas Groundwater Management District No. 1, presents the fifth in a series of studies that uses a statistical technique, called kriging,...
Data on surface-water quality and quantity, Truckee River system, Nevada and California, 1979-81
R.J. La Camera, R.J. Hoffmann, J. O. Nowlin, L. H. Smith, S.M. Lima
1985, Open-File Report 84-238
Selected hydrologic data were collected between May 1979 and October 1981 at 59 sites on the Truckee River, 10 sites on selected tributaries and smaller diversions, and 9 sites on the Truckee Canal. The data were collected in support of the water-quality and hydrologic investigation components of the Truckee-Carson River-Quality...