Flood of June 7-9, 2008, in Central and Southern Indiana
Scott E. Morlock, Chad D. Menke, Donald V. Arvin, Moon H. Kim
2008, Open-File Report 2008-1322
On June 6-7, 2008, heavy rainfall of 2 to more than 10 inches fell upon saturated soils and added to already high streamflows from a wetter than normal spring in central and southern Indiana. The heavy rainfall resulted in severe flooding on many streams within the White River Basin during...
Streamflow conditions in the Guadalupe River Basin, south-central Texas, water years 1987-2006— An assessment of streamflow gains and losses and relative contribution of major springs to streamflow
Darwin J. Ockerman, Richard N. Slattery
2008, Scientific Investigations Report 2008-5165
The U.S. Geological Survey, in cooperation with the Edwards Aquifer Authority, assessed available streamflow data in the Guadalupe River Basin to determine streamflow gains and losses and the relative contribution of flow from major springs - Comal Springs, San Marcos Springs, and Hueco Springs - to streamflow in reaches of...
Ground-water quality data in the San Fernando-San Gabriel study unit, 2005— Results from the California GAMA program
Michael Land, Kenneth Belitz
2008, Data Series 356
Ground-water quality in the approximately 460 square mile San Fernando-San Gabriel study unit (SFSG) was investigated between May and July 2005 as part of the Priority Basin Assessment Project of the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The GAMA Priority Basin Assessment Project was developed in response to the...
Isotope and Chemical Methods in Support of the U.S. Geological Survey Science Strategy, 2003-2008
R. O. Rye, C. A. Johnson, G. P. Landis, A. H. Hofstra, P. Emsbo, C. A. Stricker, A.G. Hunt, B.G. Rusk
2008, Fact Sheet 2008-3083
Principal functions of the Mineral Resources Program are providing information to decision-makers related to mineral deposits on federal lands and predicting the environmental consequences of the mining or natural weathering of those deposits. Performing these functions requires that predictions be made of the likelihood of undiscovered deposits. The predictions are...
Wyoming Landscape Conservation Initiative Science Workshop Proceedings, May 15-17, 2007
Frank D’Erchia
2008, Scientific Investigations Report 2008-5073
The U.S. Geological Survey (USGS) hosted a Wyoming Landscape Conservation Initiative (WLCI) Science Workshop at the University of Wyoming on May 15, 16, and 17, 2007. The goal of the workshop was to gather information from stakeholders about research needs and existing data resources to help develop the USGS WLCI...
Enhanced sidescan-sonar imagery, north-central Long Island Sound
K.Y. McMullen, L.J. Poppe, P.T. Schattgen, E. F. Doran
2008, Open-File Report 2008-1174
The U.S. Geological Survey, National Oceanic and Atmospheric Administration (NOAA), and Connecticut Department of Environmental Protection have been working cooperatively to map the sea-floor geology within Long Island Sound. Sidescan-sonar imagery collected during three NOAA hydrographic surveys (H11043, H11044, and H11045) was used to interpret the surficial-sediment distribution and sedimentary...
An evaluation of selected extraordinary floods in the United States reported by the U.S. Geological Survey and implications for future advancement of flood science
John E. Costa, Robert D. Jarrett
2008, Scientific Investigations Report 2008-5164
Thirty flood peak discharges determine the envelope curve of maximum floods documented in the United States by the U.S. Geological Survey. These floods occurred from 1927 to 1978 and are extraordinary not just in their magnitude, but in their hydraulic and geomorphic characteristics. The reliability of the computed discharge of...
Geological, geochemical, and geophysical studies by the U.S. Geological Survey in Big Bend National Park, Texas
W. R. Page, K. J. Turner, R. G. Bohannon, M. E. Berry, V. S. Williams, D. P. Miggins, M. Ren, E. Y. Anthony, L. A. Morgan, P. W. C. Shanks, J. E. Gray, P. M. Theodorakos, David P. Krabbenhoft, A. H. Manning, P. A. Gemery-Hill, E. C. Hellgren, C. A. Stricker, D. P. Onorato, C. A. Finn, E. Anderson
J. E. Gray, W. R. Page, editor(s)
2008, Circular 1327
Big Bend National Park (BBNP), Tex., covers 801,163 acres (3,242 km2) and was established in 1944 through a transfer of land from the State of Texas to the United States. The park is located along a 118-mile (190-km) stretch of the Rio Grande at the United States-Mexico border. The park...
Understanding the occurrence and transport of current-use pesticides in the San Francisco estuary watershed
Kathryn Kuivila, Michelle L. Hladik
2008, San Francisco Estuary and Watershed Science (6)
The occurrence and potential effects of current-use pesticides are of concern in the San Francisco Estuary watershed but our understanding of the spatial and temporal distribution of contamination is limited. This paper summarizes almost two decades of historical data and uses it to describe our current knowledge of the processes...
Potential effects of a scenario earthquake on the economy of southern California: Intraregional commuter, worker, and earnings flow analysis
Benson C. Sherrouse, D. J. Hester
2008, Open-File Report 2008-1254
The Multi-Hazards Demonstration Project (MHDP) is a collaboration between the U.S. Geological Survey (USGS) and various partners from the public and private sectors and academia, meant to improve Southern California's resiliency to natural hazards (Jones and others, 2007). In support of the MHDP objectives, the ShakeOut Scenario was developed. It...
Base of principal aquifer for the Elkhorn-Loup model area, North-Central Nebraska
V. L. McGuire, Steven M. Peterson
2008, Scientific Investigations Map 3042
In Nebraska, the water managers in the Natural Resources Districts and the Nebraska Department of Natural Resources are concerned with the effect of ground-water withdrawal on the availability of surface water and the long-term effects of ground-water withdrawal on ground- and surface-water resources. In north-central Nebraska, in the Elkhorn and...
Selected Water- and Sediment-Quality, Aquatic Biology, and Mine-Waste Data from the Ely Copper Mine Superfund Site, Vershire, VT, 1998-2007
Denise M. Argue, Richard G. Kiah, Nadine M. Piatak, Robert R. Seal II, Jane M. Hammarstrom, Edward Hathaway, James F. Coles
2008, Data Series 378
The data contained in this report are a compilation of selected water- and sediment-quality, aquatic biology, and mine-waste data collected at the Ely Copper Mine Superfund site in Vershire, VT, from August 1998 through May 2007. The Ely Copper Mine Superfund site is in eastern, central Vermont (fig. 1) within...
Mercury Deposition Network Site Operator Training for the System Blank and Blind Audit Programs
Gregory A. Wetherbee, Christopher M.B. Lehmann
2008, Open-File Report 2008-1252
The U.S. Geological Survey operates the external quality assurance project for the National Atmospheric Deposition Program/Mercury Deposition Network. The project includes the system blank and blind audit programs for assessment of total mercury concentration data quality for wet-deposition samples. This presentation was prepared to train new site operators and to...
U.S.-Mexico Border Geographic Information System
Jean W. Parcher
2008, Fact Sheet 2008-3069
Geographic Information Systems (GIS) and the development of extensive geodatabases have become invaluable tools for addressing a variety of contemporary societal issues and for making predictions about the future. The United States-Mexico Geographic Information System (USMX-GIS) is based on fundamental datasets that are produced and/or approved by the national geography...
Three-Dimensional Geologic Map of the Hayward Fault Zone, San Francisco Bay Region, California
G. A. Phelps, R. W. Graymer, R.C. Jachens, D. A. Ponce, R.W. Simpson, C. M. Wentworth
2008, Scientific Investigations Map 3045
A three-dimensional (3D) geologic map of the Hayward Fault zone was created by integrating the results from geologic mapping, potential field geophysics, and seismology investigations. The map volume is 100 km long, 20 km wide, and extends to a depth of 12 km below sea level. The map volume is...
StreamStats: A water resources web application
Kernell G. Ries III, John D. Guthrie, Alan H. Rea, Peter A. Steeves, David W. Stewart
2008, Fact Sheet 2008-3067
Streamflow statistics, such as the 1-percent flood, the mean flow, and the 7-day 10-year low flow, are used by engineers, land managers, biologists, and many others to help guide decisions in their everyday work. For example, estimates of the 1-percent flood (the flow that is exceeded, on average, once in...
Historical Orthoimagery of the Lake Tahoe Basin
Christopher E. Soulard, Christian G. Raumann
2008, Data Series 376
The U.S. Geological Survey (USGS) Western Geographic Science Center has developed a series of historical digital orthoimagery (HDO) datasets covering part or all of the Lake Tahoe Basin. Three datasets are available: (A) 1940 HDOs for the southern Lake Tahoe Basin, (B) 1969 HDOs for the entire Lake Tahoe Basin,...
Gravity Data from Dry Lake and Delamar Valleys, east-central Nevada
Edward A. Mankinen, Bruce A. Chuchel, Barry C. Moring
2008, Open-File Report 2008-1299
Cenozoic basins in eastern Nevada and western Utah constitute major ground-water recharge areas in the eastern part of the Great Basin, and our continuing studies are intended to characterize the geologic framework of the region. Prior to these investigations, regional gravity coverage was variable over the region, adequate in some...
Southwestern Willow Flycatcher Breeding Site and Territory Summary - 2007
Scott L. Durst, Mark K. Sogge, Shay D. Stump, Hira A. Walker, Barbara E. Kus, Susan J. Sferra
2008, Open-File Report 2008-1303
The Southwestern willow flycatcher (Empidonax traillii extimus; hereafter references to willow flycatcher and flycatcher refer to E.t. extimus, except where specifically noted) is an endangered bird that breeds only in dense riparian habitats in parts of six Southwestern states (Arizona, New Mexico, southern California, extreme southern Nevada, southern Utah, and...
Applying the land use portfolio model to estimate natural-hazard loss and risk — A hypothetical demonstration for Ventura County, California
Laura B. Dinitz
2008, Open-File Report 2008-1309
With costs of natural disasters skyrocketing and populations increasingly settling in areas vulnerable to natural hazards, society is challenged to better allocate its limited risk-reduction resources. In 2000, Congress passed the Disaster Mitigation Act, amending the Robert T. Stafford Disaster Relief and Emergency Assistance Act (Robert T. Stafford Disaster Relief...
Summary of annual mean and annual harmonic mean statistics of daily mean streamflow for 620 U.S. Geological Survey streamflow-gaging stations in Texas through water year 2007
William H. Asquith, Franklin T. Heitmuller
2008, Data Series 372
Analysts and managers of surface-water resources have interest in annual mean and annual harmonic mean statistics of daily mean streamflow for U.S. Geological Survey (USGS) streamflow-gaging stations in Texas. The mean streamflow represents streamflow volume, whereas the harmonic mean streamflow represents an appropriate statistic for assessing constituent concentrations that might...
A Bernoulli Formulation of the Land-Use Portfolio Model
Richard A. Champion
2008, Open-File Report 2008-1310
Decision making for natural-hazards mitigation can be sketched as knowledge available in advance (a priori), knowledge available later (a posteriori), and how consequences of the mitigation decision might be viewed once future outcomes are known. Two outcomes - mitigating for a hazard event that will occur, and not mitigating for...
Description of Existing Data for Integrated Landscape Monitoring in the Puget Sound Basin, Washington
Danielle P. Aiello, Alicia A. Torregrosa, Allyson L. Jason, Tracy L. Fuentes, Edward G. Josberger
2008, Open-File Report 2008-1308
This report summarizes existing geospatial data and monitoring programs for the Puget Sound Basin in northwestern Washington. This information was assembled as a preliminary data-development task for the U.S. Geological Survey (USGS) Puget Sound Integrated Landscape Monitoring (PSILM) pilot project. The PSILM project seeks to support natural resource decision-making by...
Mormon cricket control in Utah's west desert - Evaluation of impacts of the pesticide Diflubenzuron on nontarget arthropod communities
Tim B. Graham, Anne M.D. Brasher, Rebecca N. Close
2008, Open-File Report 2008-1305
Grasshopper and Mormon cricket (Orthoptera) populations periodically build to extremely high numbers and can cause significant economic damage in rangelands and agricultural fields of the Great Plains and Intermountain West. A variety of insecticides have been applied to control population outbreaks, with recent efforts directed at minimizing impacts to nontarget...
Relational database for the geology of the northern Rocky Mountains— Idaho, Montana, and Washington
J. Douglas Causey, Michael L. Zientek, Arthur A. Bookstrom, Thomas P. Frost, Karl V. Evans, Anna B. Wilson, Bradley S. Van Gosen, David E. Boleneus, Rebecca A. Pitts
2008, Data Series 371
A relational database was created to prepare and organize geologic map-unit and lithologic descriptions for input into a spatial database for the geology of the northern Rocky Mountains, a compilation of forty-three geologic maps for parts of Idaho, Montana, and Washington in U.S. Geological Survey Open File Report 2005-1235. Not...
