Particle Size Characterization of Water-Elutriated Libby Amphibole 2000 and RTI International Amosite
Heather Lowers, Amy M. Bern
2009, Open-File Report 2009-1242
This report presents data on particle characterization analyzed by scanning electron microscopy on Libby amphibole collected by the U.S. Geological Survey in 2000 (LA2000) and amosite material collected by RTI International (RTI amosite). The particle characterization data were generated to support a portion of the Libby Action Plan. Prior to...
Saddle Mountain fault deformation zone, Olympic Peninsula, Washington: Western boundary of the Seattle uplift
Richard J. Blakely, Brian L. Sherrod, Jonathan F. Hughes, Megan L. Anderson, Ray E Wells, Craig S. Weaver
2009, Geosphere (5) 105-125
The Saddle Mountain fault, first recognized in the early 1970s, is now well mapped in the Hoodsport area, southeastern Olympic Peninsula (northwestern United States), on the basis of light detection and ranging (LIDAR) surveys, aerial photography, and trench excavations. Drowned trees and trench excavations...
Terrestrial lidar datasets of New Orleans, Louisiana, levee failures from Hurricane Katrina, August 29, 2005
Brian D. Collins, Robert Kayen, Diane L. Minasian, Thomas Reiss
2009, Data Series 470
Hurricane Katrina made landfall with the northern Gulf Coast on August 29, 2005, as one of the strongest hurricanes on record. The storm damage incurred in Louisiana included a number of levee failures that led to the inundation of approximately 85 percent of the metropolitan New Orleans area. Whereas extreme...
Summary of surface-water quality data from the Illinois River Basin in Northeast Oklahoma, 1970-2007
William J. Andrews, Mark F. Becker, S. Jerrod Smith, Robert L. Tortorelli
2009, Scientific Investigations Report 2009-5182
The quality of streams in the Illinois River Basin of northeastern Oklahoma is potentially threatened by increased quantities of wastes discharged from increasing human populations, grazing of about 160,000 cattle, and confined animal feeding operations raising about 20 million chickens. Increasing numbers of humans and livestock in the basin contribute...
Coastal change along the shore of northeastern South Carolina— The South Carolina Coastal Erosion Study
W. C. Schwab, P. T. Gayes, R.A. Morton, N. W. Driscoll, W. E. Baldwin, W. A. Barnhardt, J. F. Denny, M.S. Harris, M.P. Katuna, T.R. Putney, G. Voulgaris, J.C. Warner, E.E. Wright
Walter A. Barnhardt, editor(s)
2009, Circular 1339
The U.S. Geological Survey, in cooperation with the South Carolina Sea Grant Consortium, conducted a 7-year, multidisciplinary study of coastal erosion in northeastern South Carolina. Shoreline behavior along the coast of Long Bay is dictated by waves, tidal currents, and sediment supply that act within the overall constraints of the...
Geologic map of the Weaverville 15' quadrangle, Trinity County, California
William P. Irwin
2009, Scientific Investigations Map 3095
The Weaverville 15' quadrangle spans parts of five generally north-northwest-trending accreted terranes. From east to west, these are the Eastern Klamath, Central Metamorphic, North Fork, Eastern Hayfork, and Western Hayfork terranes. The Eastern Klamath terrane was thrust westward over the Central Metamorphic terrane during early Paleozoic (Devonian?) time and, in...
Pesticides in ground water in selected agricultural land-use areas and hydrogeologic settings in Pennsylvania, 2003-07
Connie A. Loper, Kevin J. Breen, Tammy M. Zimmerman, John W. Clune
2009, Scientific Investigations Report 2009-5139
This report was prepared by the U.S. Geological Survey (USGS) in cooperation with the Pennsylvania Department of Agriculture (PDA) as part of the Pennsylvania Pesticides and Ground Water Strategy (PPGWS). Monitoring data and extensive quality-assurance data on the occurrence of pesticides in ground water during 2003–07 are presented and evaluated;...
Regional regression equations for estimation of natural streamflow statistics in Colorado
Joseph P. Capesius, Verlin C. Stephens
2009, Scientific Investigations Report 2009-5136
The U.S. Geological Survey (USGS), in cooperation with the Colorado Water Conservation Board and the Colorado Department of Transportation, developed regional regression equations for estimation of various streamflow statistics that are representative of natural streamflow conditions at ungaged sites in Colorado. The equations define the statistical relations between streamflow statistics...
Physical, Chemical, Ecological, and Age Data and Trench Logs from Surficial Deposits at Hatch Point, Southeastern Utah
Harland L. Goldstein, Mark E. Miller, James C. Yount, Marith C. Reheis, Richard L. Reynolds, Jayne Belnap, Paul J. Lamothe, John P. McGeehan
2009, Open-File Report 2009-1219
This report presents data and describes the methodology for physical, chemical and ecological measurements of sediment, soil, and vegetation, as well as age determinations of surficial deposits at Hatch Point, Canyon Rims area, Colorado Plateau, southeastern Utah. The results presented in this report support a study that examines geomorphic and...
Ground-Water Quality Data in the Coachella Valley Study Unit, 2007: Results from the California GAMA Program
Dara A. Goldrath, Michael T. Wright, Kenneth Belitz
2009, Data Series 373
Ground-water quality in the approximately 820 square-mile Coachella Valley Study Unit (COA) was investigated during February and March 2007 as part of the Priority Basin Project of the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The GAMA Priority Basin Project was developed in response to the Groundwater Quality Monitoring Act...
Volcanoes, Observation and Impact
Clifford H. Thurber, Stephanie G. Prejean
2009, Book chapter, Encyclopedia of Sustainability Science and Technology
No abstract available....
Dynamic triggering of earthquakes
Stephanie G. Prejean, David P. Hill
2009, Book chapter, Encyclopedia of Complexity and Systems Science
No abstract available....
Design and Installation of a Groundwater Monitoring-Well Network in the High Plains Aquifer, Colorado
L. R. Arnold, J.L. Flynn, S.S. Paschke
2009, Data Series 456
The High Plains aquifer is an important water source for irrigated agriculture and domestic supplies in northeastern Colorado. To address the needs of Colorado's Groundwater Protection Program, the U.S. Geological Survey designed and installed a groundwater monitoring-well network in cooperation with the Colorado Department of Agriculture in 2008 to characterize...
Numerical groundwater-flow model of the Minnelusa and Madison hydrogeologic units in the Rapid City area, South Dakota
Larry D. Putnam, Andrew J. Long
2009, Scientific Investigations Report 2009-5205
The city of Rapid City and other water users in the Rapid City area obtain water supplies from the Minnelusa and Madison aquifers, which are contained in the Minnelusa and Madison hydrogeologic units. A numerical groundwater-flow model of the Minnelusa and Madison hydrogeologic units in the Rapid City area was...
The Mississippi Embayment Regional Aquifer Study (MERAS): Documentation of a groundwater-flow model constructed to assess water availability in the Mississippi embayment
Brian R. Clark, Rheannon M. Hart
2009, Scientific Investigations Report 2009-5172
The Mississippi Embayment Regional Aquifer Study (MERAS) was conducted with support from the Groundwater Resources Program of the U.S. Geological Survey Office of Groundwater. This report documents the construction and calibration of a finite-difference groundwater model for use as a tool to quantify groundwater availability within the Mississippi embayment. To...
Water-quality, bed-sediment, and biological data (October 2007 through September 2008) and statistical summaries of long-term data for streams in the Clark Fork Basin, Montana
Kent A. Dodge, Michelle I. Hornberger, Jessica Dyke
2009, Open-File Report 2009-1178
Water, bed sediment, and biota were sampled in streams from Butte to near Missoula as part of a long-term monitoring program in the upper Clark Fork basin; additional water samples were collected in the Clark Fork basin from sites near Missoula downstream to near the confluence of the Clark Fork...
Preliminary geologic map of the Cook Inlet region, Alaska-Including parts of the Talkeetna, Talkeetna Mountains, Tyonek, Anchorage, Lake Clark, Kenai, Seward, Iliamna, Seldovia, Mount Katmai, and Afognak 1:250,000-scale quadrangles
2009, Open-File Report 2009-1108
The growth in the use of Geographic Information Systems (GIS) has highlighted the need for digital geologic maps that have been attributed with information about age and lithology. Such maps can be conveniently used to generate derivative maps for manifold special purposes such as mineral-resource assessment, metallogenic studies, tectonic studies,...
Depth to water, saturated thickness, and other geospatial datasets used in the design and installation of a groundwater monitoring-well network in the High Plains Aquifer, Colorado
Jennifer L. Flynn, L. Rick Arnold, Suzanne S. Paschke
2009, Data Series 472
These datasets were compiled in support of U.S. Geological Survey Data Series 456, Design and Installation of a Groundwater Monitoring-Well Network in the High Plains Aquifer, Colorado. These datasets were developed as part of a cooperative project between the U.S. Geological Survey and the Colorado Department of Agriculture. The purpose...
Land Treatment Digital Library
David S. Pilliod
2009, Fact Sheet 2009-3095
A dynamic system to enter, store, retrieve, and analyze Federal land-treatment data. More information and access to data available at: http://greatbasin.wr.usgs.gov/ltdl Across the country, public land managers make hundreds of decisions each year that influence landscapes and ecosystems within the lands they manage. Many of these decisions involve vegetation manipulations known...
Hydrogeology and Groundwater Resources of the Coastal Aquifers of Southeastern Massachusetts
John P. Masterson, Donald A. Walter
2009, Circular 1338
The glacially derived aquifer systems of southeastern Massachusetts compose the largest groundwater reservoir in the State. Population increases, land-use changes, and climate change in this area could lead to three primary environmental effects that relate directly to groundwater resources - (1) increases in pumping that could adversely affect environmentally sensitive...
Quality of Surface Water in Missouri, Water Year 2008
William Otero-Benitez, Jerri V. Davis
2009, Open-File Report 2009-1214
The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designed and operates a series of monitoring stations on streams throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2008 water year (October 1, 2007, through September 30, 2008), data were collected at 67 stations,...
Coastal Circulation and Sediment Dynamics in War-in-the-Pacific National Historical Park, Guam; measurements of waves, currents, temperature, salinity, and turbidity, June 2007-January 2008
Curt D. Storlazzi, M. Katherine Presto, Joshua B. Logan
2009, Open-File Report 2009-1195
Flow in and around coral reefs affects a number of physical, chemical and biologic processes that influence the health and sustainability of coral reef ecosystems. These range from the residence time of sediment and contaminants to nutrient uptake and larval retention and dispersal. As currents approach a coast they diverge...
Preliminary Geologic Map of the Buxton 7.5' Quadrangle, Washington County, Oregon
Philip A. Dinterman, Alison R. Duvall
2009, Open-File Report 2009-1186
This map, compiled from previously published and unpublished data, and new mapping by the authors, represents the general distribution of bedrock and surficial deposits of the Buxton 7.5-minute quadrangle. The database delineates map units that are identified by general age and lithology following the stratigraphic nomenclature of the U.S. Geological...
Geologic Map of the Carlton Quadrangle, Yamhill County, Oregon
Karen L. Wheeler, Ray E. Wells, Joseph M. Minervini, Jessica L. Block
2009, Open-File Report 2009-1172
The Carlton, Oregon, 7.5-minute quadrangle is located in northwestern Oregon, about 35 miles (57 km) southwest of Portland. It encompasses the towns of Yamhill and Carlton in the northwestern Willamette Valley and extends into the eastern flank of the Oregon Coast Range. The Carlton quadrangle is one of several dozen...
Geologic Map of The Volcanoes Quadrangle, Bernalillo and Sandoval Counties, New Mexico
Ren A. Thompson, Ralph R. Shroba, Christopher M. Menges, Dwight L. Schmidt, Stephen F. Personius, Theodore R. Brandt
2009, Scientific Investigations Map 3083
This geologic map, in support of the U.S. Geological Survey Middle Rio Grande Basin Geologic Mapping Project, shows the spatial distribution of surficial deposits, lava flows, and related sediments of the Albuquerque volcanoes, upper Santa Fe Group sediments, faults, and fault-related structural features. These deposits are on, along, and beneath...
