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Page 4630, results 115726 - 115750

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Use of the routing procedure to study dye and gas transport in the West Fork Trinity River, Texas
Harvey E. Jobson, R. E. Rathbun
1984, Water Supply Paper 2252
Rhodamine-WT dye, ethylene, and propane were injected at three sites along a 21.6-kilometer reach of the West Fork Trinity River below Fort Worth, Texas. Complete dye concentration versus time curves and peak gas concentrations were measured at three cross sections below each injection. The peak dye concentrations were located and...
Investigation of ethylene dibromide (EDB) in ground water in Seminole County, Georgia
James B. McConnell, D.W. Hicks, L. E. Lowe, S.Z. Cohen, A.P. Jovanovich
1984, Circular 933
An investigation of ground water in Seminole County, Georgia, for ethylene dibromide (EDB) was conducted in August 1983 by the U.S. Geological Survey in cooperation with the Exposure Assessment Branch of the U.S. Environmental Protection Agency. The purpose of the investigation was to determine whether EDB, which was previously detected...
Chemical quality of landfill leachate in treatment ponds and migration of leachate in the surficial aquifer, Pinellas County, Florida
Mario Fernandez Jr., G. L. Barr
1984, Water-Resources Investigations Report 83-4193
The Pinellas County leachate treatment and disposal site encompasses about 8 acres within the 220 acres of the county 's Bridgeway Acres landfill. The site has a high water table and is subject to inundation due to tidal flooding and major storms. Fresh leachate is pumped from V-shaped trenches an...
Evaluation of future base-flow water-quality conditions in the Hillsborough River, Florida
Mario Fernandez Jr., C. L. Goetz, J.E. Miller
1984, Water-Resources Investigations Report 83-4182
A one-dimensional, steady-state, water-quality model was developed for a 30.0 mile reach of the Hillsborough River to evaluate water-quality conditions to be expected from future development. The model was calibrated and verified using data collected under critical base-flow conditions in April and December 1978. Dissolved organic nitrogen, nitrate nitrogen, and...
Water-quality and chemical loads of the Susquehanna River at Harrisburg, Pennsylvania, April 1980 to March 1981
David K. Fishel
1984, Water-Resources Investigations Report 83-4164
Water samples were analyzed for 42 chemical constituents to determine the water quality of the Susquehanna River at Harrisburg, Pennsylvania from April 1, 1980, to March 31, 1981. The investigation was part of the U.S. Environmental Protection Agency's (EPA) Chesapeake Bay Program's Fall Line Monitoring Project to provide information on...
Sediment Transport in the Lower Yampa River, Northwestern Colorado
John G. Elliott, James E. Kircher, Paul Von Guerard
1984, Water-Resources Investigations Report 84-4141
Discharge measurements and sediment samples were taken at streamflow-gaging station 09260050 Yampa River at Deerlodge Park in 1982 and 1983 to determine the annual sediment supply to the Yampa Canyon in Dinosaur National Monument. Forty-three years of discharge records at two tributary sites were combined to determine the historic discharge...
Water resources data, Arizona water year 1982
Natalie D. White, W. B. Garrett
1984, Water Data Report AZ-82-1
Water resources data for the 1982 water year for Arizona consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; measurements of ground-water levels; and quality of water from selected wells. Also included are discharge data for crest-stage partial-record stations...
Water quality in the New River from Calexico to the Salton Sea, Imperial County, California
James G. Setmire
1984, Water Supply Paper 2212
The New River enters the United States at Calexico, Calif., after it crosses the international boundary. Water-quality data from routine collection indicated that the New River was degraded by high organic and bacterial content. Intensive sampling for chemical and physical constituents and properties of the river was done May 9-13,...
Maps showing distribution of dissolved solids and dominant chemical type in ground water, Basin and Range Province, Oregon
Thomas H. Thompson, Richard Chappell, J. B. Gonthier, W. D. McFarland
1984, Water-Resources Investigations Report 83-4120-C
This map report is one of a series of geologic and hydrologic maps of States in the Basin and Range Province. These map reports contain information on ground-water hydrology, ground-water quality, surface distribution of selected rock types, data on tectonic conditions, areal geophysical data, Pleistocene lakes and marshes and natural...
Runoff, sediment transport, and water quality in a northern Illinois agricultural watershed before urban development, 1979-81
H.E. Allen Jr., J. R. Gray
1984, Water-Resources Investigations Report 82-4073
A study designed to quantify and evaluate changes in runoff and sediment transport attributable to construction activities during urban development of a watershed required identification of pre-construction hydrologic conditions. Data collected before construction on a 2.81 sq m (7.28 sq km) agricultural watershed (upper Spring Creek) near Rockford, IL, show...
Water-quality assessment of the Illinois River basin, Arkansas
J. E. Terry, E. E. Morris, Jim C. Petersen, M.E. Darling
1984, Water-Resources Investigations Report 83-4092
A water-quality assessment was made of Illinois River, Muddy Fork, Spring Creek, and Osage Creek in northwest Arkansas. Data were collected to calibrate and verify steady-state digital, stream, water-quality models. The models were then used to simulate changes in instream diel-minimum dissolved-oxygen resulting from changes in nutrient loading. The city...
Water resources data, Alabama water year 1983
H.C. Rollins, F.C. Sedberry, E.G. Ming, J.W. Tucker
1984, Water Data Report AL-83-1
Water resources data for the 1983 water year consist of records of stage, discharge, and water quality of streams; stage and contents of lakes and reservoirs; and water levels and water quality of ground-water wells. This report contains records for water discharge at 84 gaging stations; stage only at 23...