Selected time-lapse movies of the east rift zone eruption of KĪlauea Volcano, 2004–2008
Tim R. Orr
2011, Data Series 621
Since 2004, the U.S. Geological Survey's Hawaiian Volcano Observatory has used mass-market digital time-lapse cameras and network-enabled Webcams for visual monitoring and research. The 26 time-lapse movies in this report were selected from the vast collection of images acquired by these camera systems during 2004–2008. Chosen for their content and...
Streamflow, groundwater hydrology, and water quality in the upper Coleto Creek watershed in southeast Texas, 2009–10
Christopher L. Braun, Rebecca B. Lambert
2011, Scientific Investigations Report 2011-5157
The U.S. Geological Survey (USGS), in cooperation with the Goliad County Groundwater Conservation District, Victoria County Groundwater Conservation District, Pecan Valley Groundwater Conservation District, Guadalupe-Blanco River Authority, and San Antonio River Authority, did a study to examine the hydrology and stream-aquifer interactions in the upper Coleto Creek watershed. Findings of...
Streamflow and streambed scour in 2010 at bridge 339, Copper River, Alaska
Jeffrey S. Conaway, Timothy P. Brabets
2011, Professional Paper 1784-C
The Copper River Highway traverses a dynamic and complex network of braided and readily erodible channels that constitute the Copper River Delta, Alaska, by way of 11 bridges. Over the past decade, several of these bridges and the highway have sustained serious damage from both high and low flows and...
Bathymetric surveys at highway bridges crossing the Missouri and Mississippi Rivers near St. Louis, Missouri, 2010
Richard J. Huizinga
2011, Scientific Investigations Report 2011-5170
Bathymetric surveys were conducted by the U.S. Geological Survey, in cooperation with the Missouri Department of Transportation, on the Missouri and Mississippi Rivers in the vicinity of 12 bridges at 7 highway crossings near St. Louis, Missouri, in October 2010. A multibeam echo sounder mapping system was used to obtain...
Hydrogeologic setting and simulation of groundwater flow near the Canterbury and Leadville Mine Drainage Tunnels, Leadville, Colorado
Tristan P. Wellman, Suzanne S. Paschke, Burke Minsley, Jean A. Dupree
2011, Scientific Investigations Report 2011-5085
The Leadville mining district is historically one of the most heavily mined regions in the world producing large quantities of gold, silver, lead, zinc, copper, and manganese since the 1860s. A multidisciplinary investigation was conducted by the U.S. Geological Survey, in cooperation with the Colorado Department of Public Health and...
Simulations of flow and prediction of sediment movement in Wymans Run, Cochranton Borough, Crawford County, Pennsylvania
Elizabeth Hittle
2011, Open-File Report 2011-1223
In small watersheds, runoff entering local waterways from large storms can cause rapid and profound changes in the streambed that can contribute to flooding. Wymans Run, a small stream in Cochranton Borough, Crawford County, experienced a large rain event in June 2008 that caused sediment to be deposited at a...
Suspended sediment and bedload in the First Broad River Basin in Cleveland County, North Carolina, 2008-2009
William F. Hazell, Brad A. Huffman
2011, Scientific Investigations Report 2011-5079
A study was conducted to characterize sediment transport upstream and downstream from a proposed dam on the First Broad River near the town of Lawndale in Cleveland County, North Carolina. Streamflow was measured continuously, and 381 suspended-sediment samples were collected between late March 2008 and September 2009 at two monitoring...
Flow studies for recycling metal commodities in the United States
Scott F. Sibley
2011, Circular 1196
As world population increases and the world economy expands, so does the demand for natural resources. An accurate assessment of the Nation's mineral resources must include not only the resources available in the ground but also those that become available through recycling. Supplying this information to decisionmakers is an essential...
Dynamically downscaled climate simulations over North America: Methods, evaluation, and supporting documentation for users
S. W. Hostetler, J. R. Alder, A.M. Allan
2011, Open-File Report 2011-1238
We have completed an array of high-resolution simulations of present and future climate over Western North America (WNA) and Eastern North America (ENA) by dynamically downscaling global climate simulations using a regional climate model, RegCM3. The simulations are intended to provide long time series of internally consistent surface and atmospheric...
Overview of flow studies for recycling metal commodities in the United States
Scott F. Sibley
2011, Circular 1196-AA
Metal supply consists of primary material from a mining operation and secondary material, which is composed of new and old scrap. Recycling, which is the use of secondary material, can contribute significantly to metal production, sometimes accounting for more than 50 percent of raw material supply. From 2001 to 2011,...
Quality of surface water in Missouri, water year 2010
Miya N. Barr
2011, Data Series 636
The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designs and operates a series of monitoring stations on streams throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2010 water year (October 1, 2009 through September 30, 2010), data were collected at 75 stations-72...
Analysis of the transport of sediment by the Suncook River in Epsom, Pembroke, and Allenstown, New Hampshire, after the May 2006 flood
Robert H. Flynn
2011, Scientific Investigations Report 2011-5088
During May 13-16, 2006, rainfall in excess of 8.8 inches flooded central and southern New Hampshire. On May 15, 2006, a breach in a bank of the Suncook River in Epsom, New Hampshire, caused the river to follow a new path. In order to assess and predict the effect of...
Geologic map of the Metis Mons quadrangle (V–6), Venus
James M. Dohm, Kenneth L. Tanaka, James A. Skinner
2011, Scientific Investigations Map 3158
The Metis Mons quadrangle (V–6) in the northern hemisphere of Venus (lat 50° to 75° N., long 240° to 300° E.) includes a variety of coronae, large volcanoes, ridge and fracture (structure) belts, tesserae, impact craters, and other volcanic and structural features distributed within a plains setting, affording study of...
Continuous resistivity profiling data from the Corsica River Estuary, Maryland
V.A. Cross, J.F. Bratton, C.R. Worley, John Crusius, K.D. Kroeger
2011, Open-File Report 2010-1094
Submarine groundwater discharge (SGD) into Maryland's Corsica River Estuary was investigated as part of a larger study to determine its importance in nutrient delivery to the Chesapeake Bay. The Corsica River Estuary represents a coastal lowland setting typical of much of the eastern bay. An interdisciplinary U.S. Geological Survey (USGS)...
Compilation of watershed models for tributaries to the Great Lakes, United States, as of 2010, and identification of watersheds for future modeling for the Great Lakes Restoration Initiative
William F. Coon, Elizabeth A. Murphy, David T. Soong, Jennifer B. Sharpe
2011, Open-File Report 2011-1202
As part of the Great Lakes Restoration Initiative (GLRI) during 2009–10, the U.S. Geological Survey (USGS) compiled a list of existing watershed models that had been created for tributaries within the United States that drain to the Great Lakes. Established Federal programs that are overseen by the National Oceanic and...
Postwildfire debris flows hazard assessment for the area burned by the 2011 Track Fire, northeastern New Mexico and southeastern Colorado
Anne C. Tillery, Michael J. Darr, Susan H. Cannon, John A. Michael
2011, Open-File Report 2011-1257
In June 2011, the Track Fire burned 113 square kilometers in Colfax County, northeastern New Mexico, and Las Animas County, southeastern Colorado, including the upper watersheds of Chicorica and Raton Creeks. The burned landscape is now at risk of damage from postwildfire erosion, such as that caused by debris flows...
A study of the effects of implementing agricultural best management practices and in-stream restoration on suspended sediment, stream habitat, and benthic macroinvertebrates at three stream sites in Surry County, North Carolina, 2004-2007-Lessons learned
Douglas G. Smith, G.M. Ferrell, Douglas A. Harned, Thomas F. Cuffney
2011, Scientific Investigations Report 2011-5098
The effects of agricultural best management practices and in-stream restoration on suspended-sediment concentrations, stream habitat, and benthic macroinvertebrate assemblages were examined in a comparative study of three small, rural stream basins in the Piedmont and Blue Ridge Physiographic Provinces of North Carolina and Virginia between 2004 and 2007. The study...
Probability and volume of potential postwildfire debris flows in the 2011 Indian Gulch burn area, near Golden, Colorado
Barbara C. Ruddy
2011, Open-File Report 2011-1248
This report presents an assessment of the debris-flow hazards from drainage basins burned in 2011 by the Indian Gulch wildfire near Golden, Colorado. Empirical models derived from statistical evaluation of data collected from recently burned drainage basins throughout the intermountain western United States were used to estimate the probability of...
Flood-frequency analyses from paleoflood investigations for Spring, Rapid, Boxelder, and Elk Creeks, Black Hills, western South Dakota
Tessa M. Harden, Jim E. O'Connor, Daniel G. Driscoll, John F. Stamm
2011, Scientific Investigations Report 2011-5131
Flood-frequency analyses for the Black Hills area are important because of severe flooding of June 9-10, 1972, that was caused by a large mesoscale convective system and caused at least 238 deaths. Many 1972 peak flows are high outliers (by factors of 10 or more) in observed records that date...
Technique for estimation of streamflow statistics in mineral areas of interest in Afghanistan
Scott A. Olson, Thomas J. Mack
2011, Open-File Report 2011-1176
A technique for estimating streamflow statistics at ungaged stream sites in areas of mineral interest in Afghanistan using drainage-area-ratio relations of historical streamflow data was developed and is documented in this report. The technique can be used to estimate the following streamflow statistics at ungaged sites: (1) 7-day low flow...
Status and understanding of groundwater quality in the Santa Clara River Valley, 2007-California GAMA Priority Basin Project
Carmen A. Burton, Joseph Montrella, Matthew K. Landon, Kenneth Belitz
2011, Scientific Investigations Report 2011-5052
Groundwater quality in the approximately 460-square-mile Santa Clara River Valley study unit was investigated from April through June 2007 as part of the Priority Basin Project of the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The GAMA Priority Basin Project is conducted by the U.S. Geological Survey (USGS) in collaboration...
Simulating daily water temperatures of the Klamath River under dam removal and climate change scenarios
Russell W. Perry, John C. Risley, Scott J. Brewer, Edward C. Jones, Dennis W. Rondorf
2011, Open-File Report 2011-1243
A one-dimensional daily averaged water temperature model was used to simulate Klamath River temperatures for two management alternatives under historical climate conditions and six future climate scenarios. The analysis was conducted for the Secretarial Determination on removal of four hydroelectric dams on the Klamath River. In 2012, the Secretary of...
Hydrogeology and simulation of groundwater flow at the Green Valley reclaimed coal refuse site near Terre Haute, Indiana
E. Randall Bayless, Leslie D. Arihood, Kathleen K. Fowler
2011, Scientific Investigations Report 2011-5116
The Green Valley reclaimed coal refuse site, near Terre Haute, Ind., was mined for coal from 1948 to 1963. Subsurface coal was cleaned and sorted at land surface, and waste material was deposited over the native glacial till. Approximately 2.7 million cubic yards of waste was deposited over 159 acres...
Conceptual model of the Great Basin carbonate and alluvial aquifer system
Victor M. Heilweil, Lynette E. Brooks, editor(s)
2011, Scientific Investigations Report 2010-5193
A conceptual model of the Great Basin carbonate and alluvial aquifer system (GBCAAS) was developed by the U.S. Geological Survey (USGS) for a regional assessment of groundwater availability as part of a national water census. The study area is an expansion of a previous USGS Regional Aquifer Systems Analysis (RASA)...
Hydrogeologic and geochemical characterization of groundwater resources in Rush Valley, Tooele County, Utah
Philip M. Gardner, Stefan Kirby
2011, Scientific Investigations Report 2011-5068
The water resources of Rush Valley were assessed during 2008–2010 with an emphasis on refining the understanding of the groundwater-flow system and updating the groundwater budget. Surface-water resources within Rush Valley are limited and are generally used for agriculture. Groundwater is the principal water source for most other uses including...
