Cross-Sectional Data for Selected Reaches of the Chattahoochee River within the Chattahoochee River National Recreation Area, Georgia, 2004
Melinda S. Dalton
2006, Data Series 219
This report presents hydrologic data for selected reaches of the Chattahoochee River within the Chattahoochee River National Recreation Area (CRNRA). Data about transect location, width, depth, and velocity of flow for selected reaches of the river are presented in tabular form. The tables contain measurements collected from shoal and run...
Hydrogeologic framework and ground-water Flow in quaternary deposits at the U.S. Army Atterbury Joint Maneuver Training Center near Edinburgh, Indiana, 2002-2003
Bret A. Robinson, Martin R. Risch
2006, Scientific Investigations Report 2006-5172
A hydrogeologic framework was developed for unconsolidated Quaternary deposits at the U.S. Army Atterbury Joint Maneuver Training Center. The framework describes the potential for the occurrence of ground water on the basis of physiography and the distribution of geologic materials within the study area. Four geologic units-the Jessup, Trafalgar, Atherton,...
Post-Wildfire Sedimentation in Saguaro National Park, Rincon Mountain District, and Effects on Lowland Leopard Frog Habitat
John T.C. Parker
2006, Scientific Investigations Report 2006-5235
The Rincon Mountain District of Saguaro National Park occupies about 272 square kilometers of mountains, canyons, and alluvial fans in southeastern Arizona just east of Tucson. The park contains some of the last remaining habitat in the Tucson Basin of the lowland leopard frog that lives in the bedrock pools...
Hydrologic Characteristics of a Managed Wetland and a Natural Riverine Wetland along the Kankakee River in Northwestern Indiana
Leslie D. Arihood, E. Randall Bayless, William C. Sidle
2006, Scientific Investigations Report 2006-5222
Characteristics of ground-water/surface-water interactions were identified at a managed wetland (Hog Marsh) and a natural riverine wetland (LaSalle) located on the north and south sides, respectively, of the Kankakee River in northwestern Indiana. Hog Marsh covers about 390 hectares of the Grand Kankakee Marsh County Park. LaSalle covers about 100...
Apparent Consumption vs. Total Consumption--A Lead-Acid Battery Case Study
David R. Wilburn, David A. Buckingham
2006, Scientific Investigations Report 2006-5155
Introduction: This report compares estimates of U.S. apparent consumption of lead with estimates of total U.S. consumption of this mineral commodity from a materials flow perspective. The difference, attributed to the amount of lead contained in imported and exported products, was found to be significant for this sector. The study...
Surface-Water Quantity and Quality of the Upper Milwaukee River, Cedar Creek, and Root River Basins, Wisconsin, 2004
David W. Hall
2006, Open-File Report 2006-1121
The U.S. Geological Survey, in cooperation with the Southeastern Wisconsin Regional Planning Commission (SEWRPC), collected discharge and water-quality data at nine sites in previously monitored areas of the upper Milwaukee River, Cedar Creek, and Root River Basins, in Wisconsin from May 1 through November 15, 2004. The data were collected...
Agricultural Chemicals in Leary Weber Ditch Basin, Hancock County, Indiana, 2003-04
Nancy T. Baker, Timothy R. Lathrop
2006, Data Series 214
Leary Weber Ditch Basin, Hancock County, Indiana, is part of an Agricultural Chemicals: Source, Transport, and Fate study conducted by the National Water-Quality Assessment Program of the U.S. Geological Survey. Water-quality samples were collected in Leary Weber Ditch and in the major hydrologic compartments of the Leary Weber Ditch Basin...
Magnitude and Frequency of Floods on Nontidal Streams in Delaware
Kernell G. Ries III, Jonathan J.A. Dillow
2006, Scientific Investigations Report 2006-5146
Reliable estimates of the magnitude and frequency of annual peak flows are required for the economical and safe design of transportation and water-conveyance structures. This report, done in cooperation with the Delaware Department of Transportation (DelDOT) and the Delaware Geological Survey (DGS), presents methods for estimating the magnitude and frequency...
Aeromagnetic and Gravity Surveys in Afghanistan: A Web Site for Distribution of Data
Ronald E. Sweeney, Robert P. Kucks, Patricia L. Hill, Carol A. Finn
2006, Open-File Report 2006-1204
Aeromagnetic data were digitized from aeromagnetic maps created from aeromagnetic surveys flown in southeastern and southern Afghanistan in 1966 by PRAKLA, Gesellschaft fur praktische Lagerstattenforschung GmbH, Hannover, Germany, on behalf of the 'Bundesanstalt fur...
The Effectiveness of Cattlemans Detention Basin, South Lake Tahoe, California
Jena M. Green
Jena M. Green, editor(s)
2006, Scientific Investigations Report 2006-5259
Lake Tahoe (Nevada-California) has been designated as an 'outstanding national water resource' by the U.S. Environmental Protection Agency, in part, for its exceptional clarity. Water clarity in Lake Tahoe, however, has been declining at a rate of about one foot per year for more than 35 years. To decrease the...
Simulation of Water Levels and Salinity in the Rivers and Tidal Marshes in the Vicinity of the Savannah National Wildlife Refuge, Coastal South Carolina and Georgia
Paul Conrads, Edwin A. Roehl, Ruby C. Daamen, Wiley M. Kitchens
2006, Scientific Investigations Report 2006-5187
The Savannah Harbor is one of the busiest ports on the East Coast of the United States and is located downstream from the Savannah National Wildlife Refuge, which is one of the Nation?s largest freshwater tidal marshes. The Georgia Ports Authority and the U.S. Army Corps of Engineers funded hydrodynamic...
Inversion of Gravity Data to Define the Pre-Cenozoic Surface and Regional Structures Possibly Influencing Groundwater Flow in the Rainier Mesa Region, Nye County, Nevada
Thomas G. Hildenbrand, Geoffrey A. Phelps, Edward A. Mankinen
2006, Open-File Report 2006-1299
A three-dimensional inversion of gravity data from the Rainier Mesa area and surrounding regions reveals a topographically complex pre-Cenozoic basement surface. This model of the depth to pre-Cenozoic basement rocks is intended for use in a 3D hydrogeologic model being constructed for the Rainier Mesa area. Prior to this study,...
Geophysical Investigations of the Smoke Creek Desert and their Geologic Implications, Northwest Nevada and Northeast California
David A. Ponce, Jonathan M. G. Glen, Janet E. Tilden
2006, Open-File Report 2006-1176
The Smoke Creek Desert is a large basin about 100 km (60 mi) north of Reno near the California-Nevada border, situated along the northernmost parts of the Walker Lane Belt, a physiographic region defined by diverse topographic expression consisting of northweststriking topographic features and strike-slip faulting. Because geologic and geophysical...
StreamVOC - A deterministic source-apportionment model to estimate volatile organic compound concentrations in rivers and streams
William E. Asher, David A. Bender, John S. Zogorski, Roy C. Bartholomay
2006, Scientific Investigations Report 2006-5110
This report documents the construction and verification of the model, StreamVOC, that estimates (1) the time- and position-dependent concentrations of volatile organic compounds (VOCs) in rivers and streams as well as (2) the source apportionment (SA) of those concentrations. The model considers how different types of sources and loss processes...
Application of a stream-aquifer model to Monument Creek for development of a method to estimate transit losses for reusable water, El Paso County, Colorado
Gerhard Kuhn, L. Rick Arnold
2006, Scientific Investigations Report 2006-5184
The U.S. Geological Survey, in cooperation with Colorado Springs Utilities, the Colorado Water Conservation Board, and the El Paso County Water Authority, began a study in 2004 to (1) apply a stream-aquifer model to Monument Creek, (2) use the results of the modeling to develop a transit-loss accounting program for...
A logistic regression equation for estimating the probability of a stream in Vermont having intermittent flow
Scott A. Olson, Michael C. Brouillette
2006, Scientific Investigations Report 2006-5217
A logistic regression equation was developed for estimating the probability of a stream flowing intermittently at unregulated, rural stream sites in Vermont. These determinations can be used for a wide variety of regulatory and planning efforts at the Federal, State, regional, county and town levels, including such applications as assessing...
Evaluation of baseline ground-water conditions in the Mosteiros, Ribeira Paul, and Ribeira Fajã Basins, Republic of Cape Verde, West Africa, 2005-06
Victor M. Heilweil, John D. Earle, Jay R. Cederberg, Mickey M. Messer, Brent E. Jorgensen, Ingrid M. Verstraeten, Miguel A. Moura, Arrigo Querido, Spencer, Tatiana Osorio
2006, Scientific Investigations Report 2006-5207
This report documents current (2005-06) baseline ground-water conditions in three basins within the West African Republic of Cape Verde (Mosteiros on Fogo, Ribeira Paul on Santo Antão, and Ribeira Fajã on São Nicolau) based on existing data and additional data collected during this study. Ground-water conditions (indicators) include ground-water levels,...
Base-flow yields of watersheds in the Berkeley County area, West Virginia
Ronald D. Evaldi, Katherine S. Paybins
2006, Data Series 216
Base-flow yields at approximately 50 percent of the annual mean ground-water recharge rate were estimated for watersheds in the Berkeley County area, W.Va. These base-flow yields were determined from two sets of discharge measurements made July 25-28, 2005, and May 4, 2006. Two sections of channel along Opequon Creek had...
Instream flow characterization of Upper Salmon River basin streams, central Idaho, 2005
Terry R. Maret, Jon Hortness, Douglas S. Ott
2006, Scientific Investigations Report 2006-5230
Anadromous fish populations in the Columbia River Basin have plummeted in the last 100 years. This severe decline led to Federal listing of Chinook salmon (Oncorhynchus tshawytscha) and steelhead trout (Oncorhynchus mykiss) stocks as endangered or threatened under the Endangered Species Act (ESA) in the 1990s. Historically, the upper Salmon...
An assessment of flow data from Klamath River sites between Link River Dam and Keno Dam, south-central Oregon
John C. Risley, Glen W. Hess, Bruce J. Fisher
2006, Scientific Investigations Report 2006-5212
Records of diversion and return flows for water years 1961?2004 along a reach of the Klamath River between Link River and Keno Dams in south-central Oregon were evaluated to determine the cause of a water-balance inconsistency in the hydrologic data. The data indicated that the reach was losing flow in...
Annual ground-water discharge by evapotranspiration from areas of spring-fed riparian vegetation along the eastern margin of Death Valley, 2000-02
Randell J. Laczniak, J. LaRue Smith, Guy A. DeMeo
2006, Scientific Investigations Report 2006-5145
Flow from major springs and seeps along the eastern margin of Death Valley serves as the primary local water supply and sustains much of the unique habitat in Death Valley National Park. Together, these major spring complexes constitute the terminus of the Death Valley Regional Ground-Water Flow System--one of the...
A graphical modeling tool for evaluating nitrogen loading to and nitrate transport in ground water in the mid-Snake region, south-central Idaho
David W. Clark, Kenneth D. Skinner, David W. Pollock
2006, Scientific Investigations Report 2006-5137
A flow and transport model was created with a graphical user interface to simplify the evaluation of nitrogen loading and nitrate transport in the mid-Snake region in south-central Idaho. This model and interface package, the Snake River Nitrate Scenario Simulator, uses the U.S. Geological Survey's MODFLOW 2000 and MOC3D models....
Deep resistivity structure of Yucca Flat, Nevada Test Site, Nevada
Theodore H. Asch, Brian D. Rodriguez, Jay A. Sampson, Erin L. Wallin, Jackie M. Williams
2006, Open-File Report 2006-1261
The Department of Energy (DOE) and the National Nuclear Security Administration (NNSA) at their Nevada Site Office are addressing groundwater contamination resulting from historical underground nuclear testing through the Environmental Management program and, in particular, the Underground Test Area project. One issue of concern is the nature of the somewhat...
Aeromagnetic and gravity data over the Central Transantarctic Mountains (CTAM), Antarctica: a website for the distribution of data and maps
E. D. Anderson, C. A. Finn, D. Damaske, J.D. Abraham, F. Goldmann, J. W. Goodge, P. Braddock
2006, Open-File Report 2006-1255
Near complete coverage of the East Antarctic Shield by ice hampers geological study of crustal architecture important for understanding global tectonic and climate history. Limited exposures in the central Transantarctic Mountains (CTAM), however, show that Archean and Proterozoic rocks of the shield as well as Neoproterozoic-lower Paleozoic sedimentary successions were...
Effects of streambank fencing of pasture land on benthic macroinvertebrates and the quality of surface water and shallow ground water in the Big Spring Run basin of Mill Creek watershed, Lancaster County, Pennsylvania, 1993-2001
Daniel G. Galeone, Robin A. Brightbill, Dennis J. Low, David L. O’Brien
2006, Scientific Investigations Report 2006-5141
Streambank fencing along stream channels in pastured areas and the exclusion of pasture animals from the channel are best-management practices designed to reduce nutrient and suspended-sediment yields from drainage basins. Establishment of vegetation in the fenced area helps to stabilize streambanks and provides better habitat for wildlife in and near...
