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Page 2059, results 51451 - 51475

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Not all publications have extents, not all extents are completely accurate
Ground-water-quality monitoring network design for the San Joaquin Valley ground-water basin, California
William E. Templin
1984, Water-Resources Investigations Report 83-4080
Ideal and actual ground-water-quality monitoring networks are proposed for the San Joaquin Valley basin in California. The ideal network, which comprises several subnetworks, provides direction in the development of an actual network of wells currently monitored by known operating agencies. The ideal network can serve as a basis for the...
Summary of results of an investigation to define the geohydrology and simulate the effects of large ground-water withdrawals on the Mississippi River alluvial aquifer in northwestern Mississippi
D. M. Sumner, B. E. Wasson
1984, Water-Resources Investigations Report 84-4343
The 7,000 square-mile Mississippi River alluvial plain in north-western Mississippi (the Delta) is underlain by the prolific Mississippi River alluvial aquifer that currently (1983) yields about 1,100 Mgal/d of water to irrigation wells. Commonly, about 20 feet of clay underlying the Delta land surface is underlain by about 80 to...
Hydrology of Prairie Dog Creek Valley, Norton Dam to state line, north-central Kansas
L.E. Stullken
1984, Water-Resources Investigations Report 84-4162
Development of water resources has been a major factor in the economy of Prairie Dog Creek Valley in north-central Kansas. Releases from Norton Reservoir to the Almena Irrigation District averaged 6,900 acre-feet per year during 1967-76. The number of irrigation wells increased from 4 to 147 during 1947-78. Ground water...
Reconnaissance of toxic substances in the Jordan River, Salt Lake County, Utah
Kendall R. Thompson
1984, Water-Resources Investigations Report 84-4155
A reconnaissance of toxic substances in the Jordan River, Salt Lake County, Utah, was made during July, 1980 to October, 1982 as part of a larger study of the river that included studies of sanitary quality, dissolved oxygen, and turbidity. Samples for toxic substances were collected at five sites on...
Sanitary quality of the Jordan River in Salt Lake County, Utah
K. R. Thompson
1984, Water-Resources Investigations Report 83-4252
This investigation of the sanitary quality of the Jordan River was conducted from July 1980 to October 1982 using indicator bacteria rather than specific pathogens. A serious sanitary problem was identified. Concentrations of total coliform bacteria often exceeded 5,000 colonies per 100 milliliters and concentrations of fecal coliform bacteria often...
Habitat Suitability Index Models and Instream Flow Suitability Curves: Redear sunfish
Kathleen A. Twomey, Glen Gebhart, O. Eugene Maughan, Patrick C. Nelson
1984, FWS/OBS 82/10.79
The redear sunfish (Lepomis microlophus), commonly referred to as the shellcracker, is native from the Mississippi River in Missouri and southern Indiana to North Carolina, south through Florida, and west to eastern Texas (Cole 1951; Trautman 1957; Hubbs and Lagler 1964; Wilbur 1969; Pflieger 1975). The species has been successfully...
Maps showing distribution of dissolved solids and dominant chemical type in ground water, Basin and Range Province, Idaho
Thomas H. Thompson, Richard Chappell
1984, Water-Resources Investigations Report 83-4117-B
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...
Water-Level Measurements for the Coastal Plain Aquifers of South Carolina Prior to Development
Walter R. Aucott, Gary K. Speiran
1984, Open-File Report 84-803
Tabulations of water-level measurements for the Coastal Plain aquifers of South Carolina representing water levels prior to man-made development are presented. Included with the tabulations are local well number, location, land-surface altitude, well depth, screened interval, depth to water, water- level altitude, and date measured. These water-level measurements were used...
Reconnaissance of the shallow-unconfined aquifer in Salt Lake Valley, Utah
R. L. Seiler, K.M. Waddell
1984, Water-Resources Investigations Report 83-4272
The shallow-unconfined aquifer in Salt Lake (Jordan) Valley, Utah, seldom is used for domestic or industrial purposes because it yields water slowly and is readily contaminated. The water in the aquifer, however, can flood basements and is a potential source of contamination to other water supplies. In about one-half of...