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Page 4929, results 123201 - 123225

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Shallow ground-water conditions and vegetation classification, central Volusia County, Florida
Edward P. Simonds Jr., Benjamin F. McPherson, Peter W. Bush
1981, Open-File Report 80-752
In the early 1970's, the Volusia County Council recognized the need to develop new sources of freshwater for future growth and development. County Council, using data from the U.S. Geological Survey and private consultants, concluded that the central wetlands were an optimal area for well-field development. With this in mind,...
Hydrology of the Winter Haven Chain of Lakes, Polk County, Florida
William C. Sinclair, Ronald C. Reichenbaugh
1981, Open-File Report 81-212
Fourteen interconnected lakes in and around the city of Winter Haven, Polk County, Fla., form the Winter Haven Chain of Lakes. Levels of the lakes during the spring of 1976 were at a record low stage for the 31 years of record. During 1960-76, rainfall had been below average for...
Drainage areas of surface water bodies of the Penobscot River basin in central Maine
Richard A. Fontaine
1981, Open-File Report 78-556-F
The report contains drainage-area values for: lakes and ponds included in the MIDAS (Maine Informational Display Analysis System) File 906-Z, streams that drain an area greater than 25 square miles, dam sites, and locations where hydrologic data are available. Supplemental information includes State and Federal location systems used to identify...
Toxicity of Mount St. Helens ash leachate to a blue-green alga
Diane M. McKnight, Gerald L. Feder, Eric A. Stiles
1981, Circular 850-F
During several periods of volcanic-ash eruption at Mount St. Helens, Wash., (March 30, May 25-26, May 30-June 2, and June 12-13, 1980) strong winds from the north occurred at high altitudes. As a result, the volcanic ash fell some 50 miles to the south in the Bull Run watershed, the...
Infectious waterborne diseases
Phillip E. Greeson
1981, Circular 848-D
This is the third of several compilations of briefing papers on water quality by the U.S. Geological Survey. Each briefing paper is prepared in a simple, nontechnical, easy-to-understand manner. This U.S. Geological Survey Circular contains papers on selected organic substances in water. Briefing papers are included on ' Why study...
Biota and biological parameters as environmental indicators
P. E. Greeson, editor(s)
1981, Circular 848-B
This is the third of several compilations of briefing papers on water quality by the U.S. Geological Survey. Each briefing paper is prepared in a simple, nontechnical, easy-to-understand manner. This U.S. Geological Survey Circular contains papers on selected organic substances in water. Briefing papers are included on ' Why study...