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Page 4626, results 115626 - 115650

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Nutrient and detritus transport in the Apalachicola River, Florida
Harold C. Mattraw, John F. Elder
1984, Water Supply Paper 2196-C
The Apalachicola River in northwest Florida flows 172 kilometers southward from Jim Woodruff Dam near the Florida-Georgia border to Apalachicola Bay on the Gulf of Mexico. The basin is composed of two 3,100-squarekilometer subbasins, the Chipola and the Apalachicola. The Apalachicola subbasin includes a 454-square-kilometer bottom-land hardwood flood plain that...
Effects of brine on the chemical quality of water in parts of Creek, Lincoln, Okfuskee, Payne, Pottawatomie, and Seminole counties, Oklahoma
Robert B. Morton
1984, Open-File Report 84-445
A study of water-quality degradation due to brine contamination was made in an area of about 1,700 square miles in east-central Oklahoma. The study area coincides, in part, with the outcrop of the Vamoosa-Ada aquifer of Pennsylvanian age.Water samples collected from 180 wells completed in the Vamoosa-Ada aquifer, and at...
Finite-element simulation of ground-water flow in the vicinity of Yucca Mountain, Nevada-California
J.B. Czarnecki, R. K. Waddell
1984, Water-Resources Investigations Report 84-4349
A finite-element model of the groundwater flow system in the vicinity of Yucca Mountain at the Nevada Test Site was developed using parameter estimation techniques. The model simulated steady-state ground-water flow occurring in tuffaceous, volcanic , and carbonate rocks, and alluvial aquifers. Hydraulic gradients in the modeled area range from...
Time-of-travel data for Nebraska streams, 1968 to 1977
L. R. Petri
1984, Open-File Report 84-602
This report documents the results of 10 time-of-travel studies, using ' dye-tracer ' methods, conducted on five streams in Nebraska during the period 1968 to 1977. Streams involved in the studies were the North Platte, North Loup, Elkhorn, and Big Blue Rivers and Salt Creek. Rhodamine WT dye in a...
Climatic data for Mirror Lake, West Thornton, New Hampshire, 1981-82
A.M. Sturrock, D.C. Buso, G.M. Bieber, L.G. Engelbrecht, T. C. Winter
1984, Open-File Report 84-816
Research on the hydrology of Mirror Lake, (north-central) New Hampshire includes study of evaporation. Presented here are those climatic data needed for energy-budget and mass-transfer studies, including: temperature of lake water surface, dry-bulb and wet-bulb air temperatures, wind speed, precipitation and solar radiation. Data are collected at raft and land...
Ground-water hydrology and quality before and after strip mining of a small watershed in Jefferson County, Ohio
A. C. Razem
1984, Water-Resources Investigations Report 83-4215
Ground-water conditions before and after surface mining of a small watershed are described as part of a study to determine the effects of mining on hydrologic systems. The watershed was underlain by stratified sedimentary rocks containing local aquifers above shaley clay beds associated with the major coal seams. Mining involved...
Selenium concentrations in waters tributary to and in the vicinity of the Kesterson National Wildlife Refuge, Fresno and Merced counties, California
T. S. Presser, Ivan Barnes
1984, Water-Resources Investigations Report 84-4122
Analyses were made for selenium in waters and other materials of the Kesterson National Wildlife Refuge. Analyses were also made of source agricultural drainage waters from the San Luis Drain discharged into the refuge, and surrounding irrigation supply and return waters. Selenium concentrations range from 140 to 1 ,400 micrograms...