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Page 4583, results 114551 - 114575

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Water-quality investigations of the Jordan River, Salt Lake County, Utah, 1980-82
D. W. Stephens
1984, Water-Resources Investigations Report 84-4298
Water-quality studies were conducted on the Jordan River, Utah, to investigate specific problems: dissolved oxygen, toxic substances, sanitary quality, and turbidity and suspended sediment. The dissolved oxygen decreased from 8 milligrams per liter at the Jordan Narrows to less than 5 milligrams per liter at 500 North Street. Chemical oxygen...
Quantitative analysis of the hydrothermal system in Lassen Volcanic National Park and Lassen Known Geothermal Resource Area
M.L. Sorey, S. E. Ingebritsen
1984, Water-Resources Investigations Report 84-4278
The conceptual model of the Lassen system is termed a liquid-dominated hydrothermal system with a parasitic vapor-dominated zone. The essential feature of this model is that steam and steam-heated discharge at relatively high elevations in Lassen Volcanic National Park (LVNP) and liquid discharge with high chloride concentrations at relatively low...
Appraisal of the surficial aquifers in the Pomme de Terre and Chippewa River Valleys, western Minnesota
W.G. Soukup, D. C. Gillies, C. F. Myette
1984, Water-Resources Investigations Report 84-4086
The surf icial sands in the Pomme de Terre and Chippewa River valleys in Grant, Pope, Stevens, and Swift Counties have been studied to determine the occurrence, availability, and quality of ground water in these aquifers. In the northern part of the Pomme de Terre and Chippewa River valleys, the aquifers...
History of the State Water Resources Research Institute Program
J.S. Burton
1984, Open-File Report 84-736
The State Water Resources Research Institute Program, established in 1964, consists of 54 Water Resources Research Institutes located at land-grant universities in each of the 50 states and Puerto Rico, the District of Columbia, Guam, and the Virgin Islands. The program evolved from the Water Resources Research Act of 1964,...
Shallow ground-water flow and drainage characteristics of the Brown ditch basin near the East Unit, Indiana Dunes National Lakeshore, Indiana, 1982
R. J. Shedlock, W. E. Harkness
1984, Water-Resources Investigations Report 83-4271
Brown ditch drains wetlands between three parallel ridges of sand dunes near the East Unit of Indiana Dunes National Lakeshore in Poter County, Indiana. Dune and lacustrine sands form a surficial aquifer that is the source of base flow to the ditch. Profiles established in July and August 1982 show...
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...
Evaluation of the surface-water data network, Suwannee River basin, Florida, 1982
Roger P. Rumenik, J.E. Coffin
1984, Water-Resources Investigations Report 84-4245
In the 9,950 square mile area of the Suwannee River basin in Florida and Georgia, a network of 33 surface-water gaging stations operated for different periods of time from 1927 to 1982 was evaluated for its capability to provide program information for floodplain mapping, floodplain management, forecasting of flow extremes,...
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...