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165653 results.

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Page 4193, results 104801 - 104825

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Not all publications have extents, not all extents are completely accurate
Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the Tulare Lake bed area, southern San Joaquin Valley, California, 1986-87
R. A. Schroeder, D. U. Palawski, J. P. Skorupa
1988, Water-Resources Investigations Report 88-4001
Concentrations of numerous toxic trace elements and pesticides were measured during 1986 in water, sediment, and biota from three areas near the Tulare Lake Bed, southern San Joaquin Valley, California: Kern National Wildlife Refuge, Pixley National Wildlife Refuge, and Westfarmers evaporation ponds about 5 mi west of Kern National Wildlife...
Water use in Kentucky, 1985
C.J. Sholar, V.D. Lee
1988, Water-Resources Investigations Report 88-4043
Water use information for 1985 was collected and reported by county for eight major categories of use. Seven of the categories were offstream uses, which included (1) public supply , (2) commercial, (3) domestic, (4) industrial, (5) mining, (6) thermoelectric, and (7) agricultural uses. The agricultural uses category was separated...
Evaluation of agricultural best-management practices in the Conestoga River headwaters, Pennsylvania; methods of data collection and analysis and description of study areas
Douglas C. Chichester
1988, Open-File Report 88-96
The U.S. Geological Survey is conducting a water quality study as part of the nationally implemented Rural Clean Water Program in the headwaters of the Conestoga River, Pennsylvania. The study, which began in 1982, was designed to determine the effect of agricultural best management practices on surface--and groundwater quality. The...
Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the middle Green River basin, Utah, 1986-87
D. W. Stephens, Bruce Waddell, J. B. Miller
1988, Water-Resources Investigations Report 88-4011
Reconnaissance of wildlife areas in the middle Green River basin of Utah was conducted during 1986 and 1987 to determine whether irrigation drainage has caused, or has the potential to cause significant harmful effects on human health, fish, and wildlife, or may adversely affect the suitability of water for beneficial...
Quaternary geologic map of the Lookout Mountain 4° x 6° quadrangle, United States
Stuart W. Maher, Charles W. Copeland Jr., Katherine F. Rheams, Thorton L. Neathery, William A. Gilliland, Michael S. Friddell, Arnie K. Van Nostrand, Walter H. Wheeler, Drew F. Holbrook, William V. Bush, David S. Fullerton, Charles A. Bush
Gerald M. Richmond, editor(s)
1988, IMAP 1420(NI-16)
This map is part of the Quaternary Geologic Atlas of the United States (I–1420). It was first published as a printed edition in 1988. The geologic data have now been captured digitally and are presented here along with images of the printed map sheet and component parts as PDF files. The...
Aggradation and degradation of alluvial sand deposits, 1965 to 1986, Colorado River, Grand Canyon National Park, Arizona; executive summary
J. C. Schmidt, J.B. Graf
1988, Open-File Report 87-561
High discharges that occurred in 1983-85 resulted in redistribution of sand stored in zones of recirculating current in the Colorado River in Grand Canyon National Park. Redistribution resulted in net loss in the number of reattachment deposits in narrow reaches and aggradation of some separation deposits. Separation deposits were more...