Two-dimensional resistivity investigation along West Fork Trinity River, Naval Air Station-Joint Reserve Base Carswell Field, Fort Worth, Texas, October 2004
Sachin D. Shah, Gregory P. Stanton
2006, Data Series 178
Naval Air Station-Joint Reserve Base Carswell Field (NAS-JRB) at Fort Worth, Tex., constitutes a government-owned, contractor-operated facility that has been in operation since 1942. Contaminants, primarily volatile organic compounds and metals, have entered the ground-water-flow system through leakage from waste-disposal sites and manufacturing processes. Ground water flows from west to...
An evaluation and review of water-use estimates and flow data for the Lower Klamath and Tule Lake National Wildlife Refuges, Oregon and California
John C. Risley, Marshall W. Gannett
2006, Scientific Investigations Report 2006-5036
The Lower Klamath and Tule Lake National Wildlife Refuges, located in the upper Klamath Basin of Oregon and California, encompass approximately 46,700 and 39,100 acres, respectively. Demand for water in the semiarid upper Klamath Basin has increased in recent years, resulting in the need to better quantify water availability and...
Summary of Environmental Monitoring and Assessment Program (EMAP) activities in South Dakota, 2000–2004
Allen J. Heakin, Kathleen M. Neitzert, Jeffrey S. Shearer
2006, Scientific Investigations Report 2006-5007
The U.S. Environmental Protection Agency (USEPA) initiated data-collection activities for the Environmental Monitoring and Assessment Program-West (EMAP-West) in South Dakota during 2000. The objectives of the study were to develop the monitoring tools necessary to produce unbiased estimates of the ecological condition of surface waters across a large geographic area...
The Environmental Monitoring and Assessment Program (EMAP)-West: Summary of activities and accomplishments in South Dakota, 2000-2004
Allen J. Heakin, Kathleen M. Neitzert
2006, Fact Sheet 2006-3001
The Environmental Monitoring and Assessment Program (EMAP)-West was initiated in South Dakota in 2000 by the U.S. Environmental Protection Agency (USEPA). The two primary objectives of the surface waters component of EMAP-West were to (1) develop the monitoring tools (biological indicators, stream survey design, estimates of reference condition) necessary...
Infrasonic array observations at I53US of the 2006 Augustine Volcano eruptions
C.R. Wilson, J.V. Olson, Curt A.L. Szuberla, Steve McNutt, Guy Tytgat, Douglas P. Drob
2006, InfraMatics (13) 11-25
The recent January 2006 Augustine eruptions, from the 11th to the 28th, have produced a series of 12 infrasonic signals that were observed at the I53US array at UAF. the eruption times for the signals were provided by the...
Effects of spatially variable resolution on field-scale estimates of tracer concentration from electrical inversions using Archie's law
Kamini Singha, Steven M. Gorelick
2006, Geophysics (71) G83-G91
Two important mechanisms affect our ability to estimate solute concentrations quantitatively from the inversion of field-scale electrical resistivity tomography (ERT) data: (1) the spatially variable physical processes that govern the flow of current as well as the variation of physical properties in space and (2) the overparameterization of inverse models,...
Applications of geophysical methods to volcano monitoring
Jeff Wynn, Daniel Dzurisin, Carol A. Finn, James P. Kauahikaua, Richard G. Lahusen
2006, Conference Paper, 19th Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP 2006): Geophysical applications for environmental and engineering hazards - Advances and constraints
The array of geophysical technologies used in volcano hazards studies - some developed originally only for volcano monitoring - ranges from satellite remote sensing including InSAR to leveling and EDM surveys, campaign and telemetered GPS networks, electronic tiltmeters and strainmeters, airborne magnetic and electromagnetic surveys, short-period and broadband seismic...
New products from the shuttle radar topography mission
Dean B. Gesch, Tom Farr, James Slater, Jan-Peter Muller, Sally Cook
2006, Eos, Transactions, American Geophysical Union (87) 174
New data products with broad applicability to the Earth sciences are now available from the Shuttle Radar Topography Mission (SRTM). SRTM, a joint project of the National Geospatial-Intelligence Agency (NGA) and NASA, flew aboard the Space Shuttle Endeavour on an 11-day mission in February 2000 with the goal of collecting...
Water resources data, Ohio, water year 2005 : Volume 2. St. Lawrence River basin and statewide project data
J.P. Mangus, S.R. Frum
2006, Water Data Report OH-05-2
Continuous hydrologic simulation and flood-frequency, hydraulic, and flood-hazard analysis of the Blackberry Creek watershed, Kane County, Illinois
David T. Soong, Timothy D. Straub, Elizabeth A. Murphy
2006, Scientific Investigations Report 2005-5270
Results of hydrologic model, flood-frequency, hydraulic model, and flood-hazard analysis of the Blackberry Creek watershed in Kane County, Illinois, indicate that the 100-year and 500-year flood plains range from approximately 25 acres in the tributary F watershed (a headwater subbasin at the northeastern corner of the watershed) to almost 1,800...
Suspended-sediment yields and stream-channel processes on Judy's Branch watershed in the St. Louis Metro East region in Illinois
Timothy D. Straub, Gary P. Johnson, Donald P. Roseboom, Carlos R. Sierra
2006, Scientific Investigations Report 2006-5016
Judy's Branch watershed, a small basin (8.64 square miles) in the St. Louis Metro East region in Illinois, was selected as a pilot site to determine suspended-sediment yields and stream-channel processes in the bluffs and American Bottoms (expansive low-lying valley floor in the region). Suspended-sediment and stream-chan-nel data collected and...
Water resources data, Ohio, water year 2005 : Volume 1. Ohio River basin excluding project data
J.P. Mangus, S.R. Frum
2006, Water Data Report OH-05-1
Water resources of Carbon County, Wyoming
Timothy T. Bartos, Laura L. Hallberg, Jon P. Mason, Jodi R. Norris, Kirk A. Miller
2006, Scientific Investigations Report 2006-5027
Carbon County is located in the south-central part of Wyoming and is the third largest county in the State. A study to describe the physical and chemical characteristics of surface-water and ground-water resources in Carbon County was conducted by the U.S. Geological Survey in cooperation with the Wyoming State Engineer's...
Guidelines and standard procedures for continuous water-quality monitors: Station operation, record computation, and data reporting
Richard J. Wagner, Robert W. Boulger Jr., Carolyn J. Oblinger, Brett A. Smith
2006, Techniques and Methods 1-D3
The U.S. Geological Survey uses continuous water-quality monitors to assess the quality of the Nation's surface water. A common monitoring-system configuration for water-quality data collection is the four-parameter monitoring system, which collects temperature, specific conductance, dissolved oxygen, and pH data. Such systems also can be configured to measure other properties,...
Chlorophyll a and inorganic suspended solids in backwaters of the upper Mississippi River system: Backwater lake effects and their associations with selected environmental predictors
James T. Rogala, Brian R. Gray
2006, Open-File Report 2006-1043
The Long Term Resource Monitoring Program (LTRMP) uses a stratified random sampling design to obtain water quality statistics within selected study reaches of the Upper Mississippi River System (UMRS). LTRMP sampling strata are based on aquatic area types generally found in large rivers (e.g., main channel, side channel, backwater, and...
EMMMA: A web-based system for environmental mercury mapping, modeling, and analysis
Hearn Jr., Stephen P. Wente, David I. Donato, John J. Aguinaldo
2006, Open-File Report 2006-1086
Mercury in our environment - in our air, water, soil, and especially our food - poses significant hazards to human health, particularly for developing fetuses and young children. Because of the importance of this issue and the length of time it has been studied, large and complex data sets of...
Micropaleontology of selected wells and seismic shot holes, northern Alaska
Michael B. Mickey, Hideyo Haga, Kenneth J. Bird
2006, Open-File Report 2006-1055
This report provides micropaleontologic data (foraminifera, pollen, spores, and microplankton) and interpretations of the rocks penetrated by 49 wells and 3,134 seismic shot holes distributed among 73 seismic lines (figs. 1, 2; table 1). All shot holes and 30 wells are located within the National Petroleum Reserve in Alaska (NPRA); the...
U.S. Geological Survey and Afghanistan Ministry of Mines and Industry cooperative assessment of Afghanistan's undiscovered oil and gas
Craig J. Wandrey, Gregory Ulmishek, Warren Agena, Timothy R. Klett, Afghanistan Oil and Gas Research Assessment Team
2006, Open-File Report 2006-1095
Results of the U.S. Geological Survey and Afghanistan Ministry of Mines and Industry cooperative assessment of undiscovered petroleum resources of northern Afghanistan were first released through this presentation on March 14, 2006, at the Afghan Embassy in Washington, D.C. On March 15 the results were presented in Kabul, Afghanistan. The...
Status of water levels and selected water-quality conditions in the Sparta-Memphis aquifer in Arkansas, Spring-Summer 2003
T.P. Schrader
2006, Scientific Investigations Report 2006-5021
During the spring of 2003, water levels were measured in 341 wells in the Sparta-Memphis aquifer in Arkansas. Waterquality samples were collected for temperature and specificconductance measurements during the spring-summer of 2003 from 70 wells in Arkansas in the Sparta-Memphis aquifer. Maps of areal distribution of potentiometric surface, change in...
A computer program for estimating instream travel times and concentrations of a potential contaminant in the Yellowstone River, Montana
Peter McCarthy
2006, Scientific Investigations Report 2006-5057
The Yellowstone River is very important in a variety of ways to the residents of southeastern Montana; however, it is especially vulnerable to spilled contaminants. In 2004, the U.S. Geological Survey, in cooperation with Montana Department of Environmental Quality, initiated a study to develop a computer program to rapidly estimate...
The U.S. Geological Survey and City of Atlanta water-quality and water-quantity monitoring network
Arthur J. Horowitz, W. Brian Hughes
2006, Fact Sheet 2005-3126
Population growth and urbanization affect the landscape, and the quality and quantity of water in nearby rivers and streams, as well as downstream receiving waters (Ellis, 1999). Typical impacts include: (1) disruption of the hydrologic cycle through increases in the extent of impervious surfaces (e.g., roads, roofs, sidewalks) that increase...
Preliminary surficial geologic map of a Calico Mountains piedmont and part of Coyote Lake, Mojave desert, San Bernardino County, California
Stephanie L. Dudash
2006, Open-File Report 2006-1090
This 1:24,000 scale detailed surficial geologic map and digital database of a Calico Mountains piedmont and part of Coyote Lake in south-central California depicts surficial deposits and generalized bedrock units. The mapping is part of a USGS project to investigate the spatial distribution of deposits linked to changes in climate,...
Physical and vegetative characteristics of a relocated stream reach, constructed wetland, and riparian buffer, Upper Saucon Township, Lehigh County, Pennsylvania, 2000-04
Jeffrey J. Chaplin, Kirk E. White, Connie A. Loper
2006, Scientific Investigations Report 2006-5042
The U.S. Geological Survey, in cooperation with the Pennsylvania Department of Transportation, Engineering District 5-0, investigated physical and vegetative changes within a relocated stream reach, constructed wetland, and riparian buffer from September 2000 to October 2004. This report presents an evaluation of data collected using methods from multiple sources that...
Water resources data - Wisconsin, water year 2005
R.J. Waschbusch, D.L. Olson, S.B. Marsh
2006, Water Data Report WI-05-1
Water-resources data for the 2005 water year for Wisconsin include records of streamflow at gaging stations, partial-record stations, and miscellaneous sites, records of precipitation, and records of chemical, biological, and physical characteristics of surface water. In addition, water levels in observation wells are reported. These data were collected by the...
Water resources data, Florida, water year 2005. Volume 1B: Northeast Florida ground water
A.P. Nazarian, E.P. Simonds, S.M. Dickerson
2006, Water Data Report FL-05-1B
Water resources data for the 2005 water year in Florida consist of continuous or daily discharge for 429 streams, periodic discharge for 9 streams, continuous or daily stage for 218 streams, periodic stage for 5 streams, peak stage and discharge for 28 streams; continuous or daily elevations for 15 lakes,...
