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Page 4312, results 107776 - 107800

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Reconnaissance of hydrology, land use, ground-water chemistry, and effects of land use on ground-water chemistry in the Albuquerque-Belen basin, New Mexico
S. K. Anderholm
1987, Water-Resources Investigations Report 86-4174
In 1984, the U.S. Geological Survey began regional assessments of groundwater contamination in 14 areas, one of which was the Albuquerque-Belen basin. Groundwater recharge occurs along the basin margins. Groundwater discharge occurs as evapotranspiration in the Rio Grande valley, pumpage, and groundwater flow to the Socorro basin. Open-space land use,...
Evaluation of the potential for artificial ground-water recharge in eastern San Joaquin County, California — Phase 3
S. N. Hamlin
1987, Water-Resources Investigations Report 87-4164
Infiltration tests were used to evaluate the potential of basin spreading surface water as a means of artificially recharging the aquifer system in eastern San Joaquin County, California. Two infiltration sites near Lockeford and Linden were selected on the basis of information collected during the first two phases of the...
Uranium resource assessment by the Geological Survey; methodology and plan to update the national resource base
Warren Irvin Finch, Richard B. McCammon
1987, Circular 994
Based on the Memorandum of Understanding {MOU) of September 20, 1984, between the U.S. Geological Survey of the U.S. Department of Interior and the Energy Information Administration {EIA) of the U.S. Department of Energy {DOE), the U.S. Geological Survey began to make estimates of the undiscovered uranium endowment of selected...
Iowa ground-water quality
R.C. Buchmiller, P. J. Squillace, R.D. Drustrup
1987, Open-File Report 87-725
The population served by ground-water supplies in Iowa (fig. L4) is estimated to be about 2,392,000, or 82 percent of the total population (U.S. Geological Survey, 1985, p. 211). The population of Iowa is distributed fairly uniformly throughout the State (fig. IB), with 59 percent residing in rural areas or...
Ground-water quality assessment of the central Oklahoma Aquifer, Oklahoma; project description
S. C. Christenson, D.L. Parkhurst
1987, Open-File Report 87-235
In April 1986, the U.S. Geological Survey began a pilot program to assess the quality of the Nation's surface-water and ground-water resources. The program, known as the National Water-Quality Assessment (NAWQA) program, is designed to acquire and interpret information about a variety of water-quality issues. The Central Oklahoma aquifer project is...
Water quality of the Malheur Lake system and Malheur River, and simulated water-quality effects of routing Malheur Lake water into Malheur River, Oregon, 1984-85
L. A. Fuste, S. W. McKenzie
1987, Water-Resources Investigations Report 86-4202
Above average precipitation and runoff between 1980 and 1985 have raised the water-surface elevation of Harney, Mud, and Malheur Lakes in eastern Oregon to the highest levels recorded and have caused mixing and interflow of water among the three lakes. A 50% increase in specific conductance throughout Malheur Lake from...
Rainfall-runoff data for Somerset County, New Jersey
J. B. Campbell
1987, Open-File Report 87-384
Rainfall-runoff data are presented for eight selected drainage basins in Somerset County, New Jersey, for the 1980 through 1984 water yr. In order to improve the existing methods for estimating flood-frequency and magnitude throughout the county, in their flood-monitoring efforts by providing real-time data, rainfall-runoff data were collected and a...
Water-quality assessment of Peruque Creek, St Charles County, Missouri, July 1983 and July 1984
W.R. Berkas
1987, Water-Resources Investigations Report 87-4079
Physical, chemical, and biological data collected along the downstream 24.1-river-mi reach of Peruque Creek, Missouri, on July 18-19, 1983 and July 9-10, 1984, were used to characterize the water quality conditions in the creek. Wastewater discharges into the creek at the Lake St. Louis sewage-disposal ponds and at the O'Fallon...