An analysis of potential water availability from the Charles Mill, Clendening, Piedmont, Pleasant Hill, Senecaville, and Wills Creek Lakes in the Muskingum River Watershed, Ohio
G. F. Koltun
2014, Scientific Investigations Report 2014-5071
This report presents the results of a study to assess potential water availability from the Charles Mill, Clendening, Piedmont, Pleasant Hill, Senecaville, and Wills Creek Lakes, located within the Muskingum River Watershed, Ohio. The assessment was based on the criterion that water withdrawals should not appreciably affect maintenance of recreation-season...
Extending the turbidity record: making additional use of continuous data from turbidity, acoustic-Doppler, and laser diffraction instruments and suspended-sediment samples in the Colorado River in Grand Canyon
Nicholas Voichick, David J. Topping
2014, Scientific Investigations Report 2014-5097
Turbidity is a measure of the scattering and absorption of light in water, which in rivers is primarily caused by particles, usually sediment, suspended in the water. Turbidity varies significantly with differences in the design of the instrument measuring turbidity, a point that is illustrated in this study by side-by-side...
Proceedings of the U.S. Geological Survey Eighth Biennial Geographic Information Science Workshop and first The National Map Users Conference, Denver, Colorado, May 10-13, 2011
Jennifer B. Sieverling, Jeffrey Dietterle, editor(s)
2014, Scientific Investigations Report 2011-5053
The U.S. Geological Survey (USGS) is sponsoring the first The National Map Users Conference in conjunction with the eighth biennial Geographic Information Science (GIS) Workshop on May 10-13, 2011, in Lakewood, Colorado. The GIS Workshop will be held at the USGS National Training Center, located on the Denver Federal Center,...
Simulation of natural flows in major river basins in Alabama
Alexandria M. Hunt, Ana María García
2014, Scientific Investigations Report 2014-5021
The Office of Water Resources (OWR) in the Alabama Department of Economic and Community Affairs (ADECA) is charged with the assessment of the State’s water resources. This study developed a watershed model for the major river basins that are within Alabama or that cross Alabama’s borders, which serves as a...
Mercury speciation in the Mt. Amiata mining district (Italy): interplay between urban activities and mercury contamination
Valentina Rimondi, Fabrizio Bardelli, Marco Benvenuti, Pilario Costagliola, John E. Gray, Pierfranco Lattanzi
2014, Chemical Geology (380) 110-118
A fundamental step to evaluate the biogeochemical and eco-toxicological significance of Hg dispersion in the environment is to determine speciation of Hg in solid matrices. In this study, several analytical techniques such as scanning electron microscopy-energy dispersive X-ray spectroscopy (SEM-EDS), sequential chemical extractions (SCEs), and X-ray absorption spectroscopy (XANES) were...
Prevalence, transmission, and genetic diversity of blood parasites infecting tundra-nesting geese in Alaska
Andrew M. Ramey, John A. Reed, Joel A. Schmutz, Tom F. Fondell, Brandt W. Meixell, Jerry W. Hupp, David H. Ward, John Terenzi, Craig R. Ely
2014, Canadian Journal of Zoology (92) 699-706
A total of 842 blood samples collected from five species of tundra-nesting geese in Alaska was screened for haemosporidian parasites using molecular techniques. Parasites of the generaLeucocytozoon Danilewsky, 1890, Haemoproteus Kruse, 1890, and Plasmodium Marchiafava and Celli, 1885 were detected in 169 (20%), 3 (<1%), and 0 (0%) samples, respectively. Occupancy modeling was used to...
Invasive hybridization in a threatened species is accelerated by climate change
Clint C. Muhlfeld, Ryan P. Kovach, Leslie A. Jones, Robert K. Al-Chokhachy, Matthew C. Boyer, Robb F. Leary, Winsor H. Lowe, Gordon Luikart, Fred W. Allendorf
2014, Nature Climate Change (4) 620-624
Climate change will decrease worldwide biodiversity through a number of potential pathways1, including invasive hybridization<a id="ref-link-section-d51451e531" title="Hoffmann, A. A. & Sgro, C....
Factors affecting temporal variability of arsenic in groundwater used for drinking water supply in the United States
Joseph D. Ayotte, Marcel Belaval, Scott A. Olson, Karen R. Burow, Sarah M. Flanagan, Stephen R. Hinkle, Bruce D. Lindsey
2014, Science of the Total Environment (505) 1370-1379
The occurrence of arsenic in groundwater is a recognized environmental hazard with worldwide importance and much effort has been focused on surveying and predicting where arsenic occurs. Temporal variability is one aspect of this environmental hazard that has until recently received less attention than other aspects. For this study, we...
Regional differentiation among populations of the Diamondback terrapin (Malaclemys terrapin)
Kristen M. Hart, Margaret E. Hunter, Tim L. King
2014, Conservation Genetics (15) 593-603
The Diamondback terrapin (Malaclemys terrapin) is a brackish-water turtle species whose populations have been fragmented due to anthropogenic activity such as development of coastal habitat and entrapment in commercial blue crab (Callinectes sapidus) fishing gear. Genetic analyses can improve conservation efforts for the long-term protection of the species. We used...
Development of flood-inundation maps for the Mississippi River in Saint Paul, Minnesota
Christiana R. Czuba, James D. Fallon, Corby R. Lewis, Diane F. Cooper
2014, Scientific Investigations Report 2014-5079
Digital flood-inundation maps for a 6.3-mile reach of the Mississippi River in Saint Paul, Minnesota, were developed through a multi-agency effort by the U.S. Geological Survey in cooperation with the U.S. Army Corps of Engineers and in collaboration with the National Weather Service. The inundation maps, which can be accessed...
Assessing climate-change risks to cultural and natural resources in the Yakima River Basin, Washington, USA
James R. Hatten, Stephen M. Waste, Alec G. Maule
2014, Climatic Change (124) 363-370
We provide an overview of an interdisciplinary special issue that examines the influence of climate change on people and fish in the Yakima River Basin, USA. Jenni et al. (2013) addresses stakeholder-relevant climate change issues, such as water availability and uncertainty, with decision analysis tools. Montag et al. (2014) explores...
Groundwater levels and water quality during a 96-hour aquifer test in Pickaway County, Ohio, 2012
Ralph J. Haefner, Donna L. Runkle, Brian E. Mailot
2014, Scientific Investigations Report 2014-5040
During October–November 2012, a 96-hour aquifer test was performed at a proposed well field in northern Pickaway County, Ohio, to investigate groundwater with elevated nitrate concentrations. Earlier sampling done by the City of Columbus revealed that some wells had concentrations of nitrate that approached 10 milligrams per liter (mg/L), whereas...
Discharge, water temperature, and selected meteorological data for Vancouver Lake, Vancouver, Washington, water years 2011-13
James R. Foreman, Cameron A. Marshall, Rich W. Sheibley
2014, Data Series 849
The U.S. Geological Survey partnered with the Vancouver Lake Watershed Partnership in a 2-year intensive study to quantify the movement of water and nutrients through Vancouver Lake in Vancouver, Washington. This report is intended to assist the Vancouver Lake Watershed Partnership in evaluating potential courses of action to mitigate seasonally...
Organic substances in produced and formation water from unconventional natural gas extraction in coal and shale
William H. Orem, Calin A. Tatu, Matthew S. Varonka, Harry E. Lerch, Anne L. Bates, Mark A. Engle, Lynn M. Crosby, Jennifer McIntosh
2014, International Journal of Coal Geology (126) 20-31
Organic substances in produced and formation water from coalbed methane (CBM) and gas shale plays from across the USA were examined in this study. Disposal of produced waters from gas extraction in coal and shale is an important environmental issue because of the large volumes of water involved and the...
Large biases in regression-based constituent flux estimates: causes and diagnostic tools
Robert M. Hirsch
2014, Journal of the American Water Resources Association (50) 1401-1424
It has been documented in the literature that, in some cases, widely used regression-based models can produce severely biased estimates of long-term mean river fluxes of various constituents. These models, estimated using sample values of concentration, discharge, and date, are used to compute estimated fluxes for a multiyear period at...
Low-altitude photographic transects of the Arctic Network of National Park Units and Selawik National Wildlife Refuge, Alaska, July 2013
Bruce G. Marcot, M. Torre Jorgenson, Anthony R. DeGange
2014, Data Series 846
During July 16–18, 2013, low-level photography flights were conducted (with a Cessna 185 with floats and a Cessna 206 with tundra tires) over the five administrative units of the National Park Service Arctic Network (Bering Land Bridge National Preserve, Cape Krusenstern National Monument, Gates of the Arctic National Park and...
Unsaturated flow characterization utilizing water content data collected within the capillary fringe
Arthur Baehr, Timothy J. Reilly
2014, Air, Soil and Water Research (7) 47-52
An analysis is presented to determine unsaturated zone hydraulic parameters based on detailed water content profiles, which can be readily acquired during hydrological investigations. Core samples taken through the unsaturated zone allow for the acquisition of gravimetrically determined water content data as a function of elevation at 3 inch intervals....
The USGS National Streamflow Information Program and the importance of preserving long-term streamgages
Glenn A. Hodgkins, J. Michael Norris, Robert M. Lent
2014, Fact Sheet 2014-3026
Long-term streamflow information is critical for use in several water-related areas that are important to humans and wildlife, including water management, computation of flood and drought flows for water infrastructure, and analysis of climate-related trends. Specific uses are many and diverse and range from informing water rights across state and...
Hydrogeology and water quality of the Nanticoke Creek stratified-drift aquifer, near Endicott, New York
Elizabeth A. Kreitinger, William M. Kappel
2014, Scientific Investigations Report 2014-5063
The Village of Endicott, New York, is seeking an alternate source of public drinking water with the potential to supplement their current supply, which requires treatment due to legacy contamination. The southerly-draining Nanticoke Creek valley, located north of the village, was identified as a potential water source and the local...
Water resources of De Soto Parish, Louisiana
Lawrence B. Prakken, Vincent E. White
2014, Fact Sheet 2013-3107
Information concerning the availability, use, and quality of water in De Soto Parish, Louisiana, is critical for proper water-supply management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information on the...
Creating a monthly time series of the potentiometric surface in the Upper Floridan aquifer, Northern Tampa Bay area, Florida, January 2000-December 2009
Terrie M. Lee, Geoffrey G. Fouad
2014, Scientific Investigations Report 2014-5038
In Florida’s karst terrain, where groundwater and surface waters interact, a mapping time series of the potentiometric surface in the Upper Floridan aquifer offers a versatile metric for assessing the hydrologic condition of both the aquifer and overlying streams and wetlands. Long-term groundwater monitoring data were used to generate a...
Beach science in the Great Lakes
Meredith B. Nevers, Murulee N. Byappanahalli, Thomas A. Edge, Richard L. Whitman
2014, Journal of Great Lakes Research (40) 1-14
Monitoring beach waters for human health has led to an increase and evolution of science in the Great Lakes, which includes microbiology, limnology, hydrology, meteorology, epidemiology, and metagenomics, among others. In recent years, concerns over the accuracy of water quality standards at protecting human health have led to a significant...
The distribution and extent of heavy metal accumulation in song sparrows along Arizona's upper Santa Cruz River
Michael B. Lester, Charles van Riper III
2014, Environmental Monitoring and Assessment (186) 4779-4791
Heavy metals are persistent environmental contaminants, and transport of metals into the environment poses a threat to ecosystems, as plants and wildlife are susceptible to long-term exposure, bioaccumulation, and potential toxicity. We investigated the distribution and cascading extent of heavy metal accumulation in southwestern song sparrows (Melospiza melodia fallax), a...
Factors affecting public-supply well vulnerability in two karst aquifers
MaryLynn Musgrove, Brian G. Katz, Lynne S. Fahlquist, Christy A. Crandall, Richard J. Lindgren
2014, Ground Water (52) 63-75
Karst aquifers occur in a range of climatic and geologic settings. Nonetheless, they are commonly characterized by their vulnerability to water-quality impairment. Two karst aquifers, the Edwards aquifer in south-central Texas and the Upper Floridan aquifer in western Florida, were investigated to assess factors that control the movement of contaminants...
Mercury concentrations in water, and mercury and selenium concentrations in fish from Brownlee Reservoir and selected sites in Boise and Snake Rivers, Idaho and Oregon, 2013
Dorene E. MacCoy
2014, Open-File Report 2014-1099
Mercury (Hg) analyses were conducted on samples of sport fish and water collected from six sampling sites in the Boise and Snake Rivers, and Brownlee Reservoir to meet National Pollution Discharge and Elimination System (NPDES) permit requirements for the City of Boise, Idaho. A water sample was collected from each...
