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Page 208, results 5176 - 5200

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Lifelines and earthquake hazards along the Interstate 5 Urban Corridor: Woodburn, Oregon to Centralia, Washington
E. A. Barnett, C.S. Weaver, K.L. Meagher, Z. Wang, I. P. Madin, M. Wang, R. A. Haugerud, R.E. Wells, R.J. Blakely, D. B. Ballantyne, M. Darienzo, Portland Area Working Group
2005, Open-File Report 2005-1085
The Interstate 5 highway corridor, stretching from Mexico to Canada, is not only the economic artery of the Pacific Northwest, but is also home to the majority of Oregonians and Washingtonians. Accordingly, most regional utility and transportation systems, such as railroads and electrical transmission lines, have major components in the...
Water resources in a rapidly growing region: Oakland County, Michigan
Stephen S. Aichele
2005, Open-File Report 2005-1269
Oakland County is a suburban county in southeast Michigan. Population and demand for water grew steadily in the county over the 20th century, and these trends are expected to continue in coming decades. Roughly 75 percent of current water demand is met by imported water from the Detroit Water and...
Rainfall, Streamflow, and Water-Quality Data During Stormwater Monitoring, Halawa Stream Drainage Basin, Oahu, Hawaii, July 1, 2004 to June 30, 2005
Stacie T. M. Young, Marcael T.J. Ball
2005, Open-File Report 2005-1280
Storm runoff water-quality samples were collected as part of the State of Hawaii Department of Transportation Stormwater Monitoring Program. This program is designed to assess the effects of highway runoff and urban runoff on Halawa Stream. For this program, rainfall data were collected at two stations, continuous streamflow data at...
Flood of September 18-19, 2004 in the Upper Delaware River Basin, New York
Lloyd T. Brooks
2005, Open-File Report 2005-1166
The interaction between the remnants of tropical depression Ivan and a frontal boundary in the upper Delaware River basin on September 18-19, 2004, produced 4 to more than 6 inches of rainfall over a 5-county area within a 24-hour period. Significant flooding occurred on the East Branch Delaware River and...
Blind comparisons of shear-wave velocities at closely-spaced sites in San Jose, California: Proceedings of a Workshop held at the US Geological Survey, Menlo Park, May 3, 2004
Michael W. Asten, David M. Boore, editor(s)
2005, Open-File Report 2005-1169
Shear-wave velocities within several hundred meters of Earth's surface are important in specifying earthquake ground motions for engineering design. Not only are the shearwave velocities used in classifying sites for use of modern building codes, but they are also used in site-specific studies of particularly significant structures. Many are the...
Preliminary geologic map of the Hemet 7.5' quadrangle, Riverside County, California
Douglas M. Morton, Jon C. Matti
2005, Open-File Report 2004-1455
The Hemet 7.5' quadrangle is located near the eastern edge of the Perris block of the Peninsular Ranges batholith. The northeastern corner of the quadrangle extends across the San Jacinto Fault Zone onto the edge of the San Jacinto Mountains block. The Perris block is a relatively stable area located...
Potentiometric surface of the upper Floridan aquifer in the St. Johns River Water Management District and vicinity, Florida, September 2004
Sandra L. Kinnaman
2005, Open-File Report 2005-1202
Introduction: This map depicts the potentiometric surface of the Upper Floridan aquifer in the St. Johns River Water Management District and vicinity in September 2004. Potentiometric contours are based on water-level measurements collected at 608 wells during the period September 14-October 1, near the end of the wet season....
Major- and trace-element concentrations in soils from two continental-scale transects of the United States and Canada
David B. Smith, William F. Cannon, Laurel G. Woodruff, Robert G. Garrett, Rodney Klassen, James E. Kilburn, John D. Horton, Harley D. King, Martin B. Goldhaber, Jean M. Morrison
2005, Open-File Report 2005-1253
This report contains major- and trace-element concentration data for soil samples collected from 265 sites along two continental-scale transects in North America. One of the transects extends from northern Manitoba to the United States-Mexico border near El Paso, Tex. and consists of 105 sites. The other transect approximately follows the...
Mercury recycling in the United States in 2000
William E. Brooks, Grecia R. Matos
2005, Open-File Report 2005-1236
Reclamation and recycling of mercury from used mercury- containing products and treatment of byproduct mercury from gold mining is vital to the continued, though declining, use of this metal. Mercury is reclaimed from mercury-containing waste by treatment in multistep high-temperature retorts-the mercury is volatized and then condensed for purification and...
Porphyry copper deposits of the world: database, map, and grade and tonnage models
Donald A. Singer, Vladimir Iosifovich Berger, Barry C. Moring
2005, Open-File Report 2005-1060
Mineral deposit models are important in exploration planning and quantitative resource assessments for two reasons: (1) grades and tonnages among deposit types are significantly different, and (2) many types occur in different geologic settings that can be identified from geologic maps. Mineral deposit models are the keystone in combining the...
Coastal change rates and patterns: Kaloko-Honokohau National Historical Park, Hawai'i
Cheryl J. Hapke, Rick Gmirkin, Bruce M. Richmond
2005, Open-File Report 2005-1069
A collaborative project between the U.S. Geological Survey's Coastal and Marine Geology Program and the National Park Service (NPS) has been developed to create an inventory of geologic resources for National Park Service lands on the Big Island of Hawai'i. The NPS Geologic Resources Inventories are recognized as essential for...