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164511 results.

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Page 4933, results 123301 - 123325

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Hydrogeologic data for the Mississippi Embayment of southeastern Missouri
Richard R. Luckey, Dale L. Fuller
1980, Open-File Report 79-421
The Mississippi embayment of southeastern Missouri is a 4 ,000-square-mile agricultural area that is presently (1979) undergoing rapid development for irrigation. In July 1974, a project was initiated to evaluate the water resources of the area, determine the extent of irrigation, and to assess the future potential for irrigation supplies....
Water-quality data from Taylor Creek drainage basin, El Dorado County, California, July 1975 through October 1976
William E. Templin, D. Brady Green, Rodger F. Ferreira
1980, Open-File Report 80-1178
Data were collected from July 1975 through October 1976 to establish benchmark water-quality conditions in the Taylor Creek drainage basin in California. The Taylor Creek drainage basin is a high-altitude system of lakes and streams which forms one of the tributaries to Lake Tahoe in the Sierra Nevada of California...
Effects of urban runoff and wastewater effluent on Wilsons Creek and James River near Springfield, Missouri
Wayne R. Berkas
1980, Water-Resources Investigations Report 80-27
Statistical analysis on water-quality parameters from James River upstream and downstream from the confluence of Wilsons Creek shows a significant difference for all parameters except temperature and dissolved silica at the 0.05 probability level. Regression analysis shows correlation for discharge with dissolved sodium, dissolved chloride, and dissolved potassium, and for...
A compilation of ground water quality data for Kentucky
Robert J. Faust, Gary R. Banfield, Gregory A. Willinger
1980, Open-File Report 80-685
This report provides most of the data in the files of the U.S. Geological Survey on the quality of groundwater in Kentucky. All analyses through 1979 are included except for some special purpose repetitive analyses and some with a very limited number of constituents. County location maps are included with...
The effects of highway construction on sediment discharge into Blockhouse Creek and Steam Valley Run, Pennsylvania
Robert A. Hainly
1980, Water-Resources Investigations Report 80-68
From October 1972 through September 1977, the effects of highway construction in the 38 square mile Blockhouse Creek basin were studied. Water discharge, suspended-sediment discharge, and stream-temperature data were collected at four stations in the basin. The 5-year period included 1 year before construction, 2 years during construction, and 2...
Water-quality reconnaissance of the Pascagoula and Escatawpa Rivers, Jackson County, Mississippi, May 1974 to July 1978
Robert E. Faye
1980, Open-File Report 80-727
Short-term, water-quality reconnaissances along the downstream reaches of the Pascagoula and Escatawpa Rivers in Jackson County , Miss., indicate that stream quality during the period May 1974 to July 1978 was affected by wastewater discharges as well as river discharge and the extent of tidal intrusion. Specific conductances on the...
Summaries of data on and lists of references to metallic and selected nonmetallic mineral deposits in the Big Delta and Tanacross quadrangles, Alaska
1980, Open-File Report 80-1086
These summaries of data on metallic and selected nonmetallic mineral occurrences and lists of selected references to them in Geological Survey, U.S. Bureau of Mines, and State of Alaska Division of Geological and Geophysical Surveys (and predecessor State and Territorial agencies) reports and maps released before Jan. 1, 1980, are...
Water resources investigations in New York, 1980
Anne J. Finch (compiler)
1980, Open-File Report 80-1219
This report describes the water-resources investigations conducted by the U.S. Geological Survey in New York in 1980; many of these studies will continue into 1981 or longer. The Geological Survey began its water-resources studies in New York State in 1895 with a stream-gaging program in the Catskill Mountain region and...
Low-flow characteristics of Kentucky streams, 1980
John N. Sullavan
1980, Open-File Report 80-1225
The low-flow characteristics, including the 7-day 2-year and the 7-day 10-year low flows, were determined at 127 stations in Kentucky. The log-Pearson type III distribution was used to fit the field data, from which low-flow frequencies were obtained. An additional 127 sites are active throughout the State. (USGS)...
Ground-water data for Michigan 1979
G.C. Huffman
1980, Open-File Report 80-1212
The purpose of this report is to make available the 1979 records of water levels and related data for the principal aquifers of the State. This report is written for municipalities, industries, institutions, consultants, drillers, hydrologists, and other people interested in the ground-water resources....