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Page 1783, results 44551 - 44575

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Ground-water levels, flow, and quality in northwestern Elkhart County, Indiana, 1980-89
R.F. Duwelius, C.A. Silcox
1991, Water-Resources Investigations Report 91-4053
Ground-water data were collected in northwestern Elkhart County, Indiana, from 1980 through 1989 to monitor hydrologic conditions and to provide information necessary for waterresources managers to evaluate the ground-water resources in this area. The area of study includes a closed industrial landfill and several areas of industrial and municipal pumping....
Floods of December 1982 to May 1983 in the central and southern Mississippi River and the Gulf of Mexico basins
Roy B. Stone, Roy H. Bingham
1991, Water Supply Paper 2362
Widespread flooding occurred in December 1982 and in spring 1983 in the central and southern Mississippi River basin. The first series of storms, December 2-7, caused severe flooding along many streams in Illinois, Missouri, and Arkansas. Much of the three-State area experienced recordbreaking 24-hour rainfall amounts that caused some streams...
Reconnaissance of the occurrence of agricultural chemicals in ground water in Haywood, Lake, Obion and Shelby Counties, Tennessee
D. W. Hanchar
1991, Water-Resources Investigations Report 90-4064
Data on the occurrence of agricultural chemicals in ground wafer in Tennessee are sparse. The surficial alluvial aquifer is an important source of domestic water supply in West Tennessee, and potentially is subject fo contamination from the application of agricultural chemicals in the area. Nineteen shallow wells completed in the...
Geochemical relations and distribution of selected trace elements in ground water of the northern part of the western San Joaquin Valley, California
Neil M. Dubrovsky, John M. Neil, Mary C. Welker, Kristin D. Evenson
1991, Water Supply Paper 2380
Water samples were collected from 44 wells in the northern part of the western San Joaquin Valley, California, between March and July 1985 to assess the geochemical relations and distribution of major ions and selected trace-element concentrations in ground water of the area. The ground-waterflow system consists of a semiconfined...
Effects of septic-tank effluent on ground-water quality in northern Williamson County and southern Davidson County, Tennessee
D. W. Hanchar
1991, Water-Resources Investigations Report 91-4011
An investigation of the potential contamination of ground water from septic tank systems blasted in bedrock in Williamson and Davidson Counties, Tennessee, was conducted during 1988-89. Water samples were collected from domestic and observation wells, springs, and surface-water sites in a residential subdivision in the northern part of Williamson County...