Nutrient attenuation in rivers and streams, Puget Sound Basin, Washington
Rich W. Sheibley, Christopher P. Konrad, Robert W. Black
2015, Scientific Investigations Report 2015-5074
Nutrients such as nitrogen and phosphorus are important for aquatic ecosystem health. Excessive amounts of nutrients, however, can make aquatic ecosystems harmful for biota because enhanced growth and decay cycles of aquatic algae can reduce dissolved oxygen in the water. In Puget Sound marine waters, low dissolved oxygen concentrations are...
Geologic map of the Vashon 7.5' quadrangle and selected areas, King County, Washington
Derek B. Booth, Kathy Goetz Troost, Rowland W. Tabor
2015, Scientific Investigations Map 3328
This map is an interpretation of a 6-ft-resolution lidar-derived digital elevation model combined with geology by Derek B. Booth and Kathy Goetz Troost. Field work by Booth and Troost was located on the 1:24,000-scale topographic map of the Vashon and Des Moines 7.5' quadrangles that were published in 1997 and...
Water levels and water quality in the Mississippi River Valley alluvial aquifer in eastern Arkansas, 2012
Tony P. Schrader
2015, Scientific Investigations Report 2015-5059
During the spring of 2012, the U.S. Geological Survey, in cooperation with the Arkansas Natural Resources Commission and the Arkansas Geological Survey, measured water levels in 342 wells completed in the Mississippi River Valley alluvial aquifer in eastern Arkansas. The Arkansas Natural Resources Commission measured water levels in 11 wells,...
Hydrogeologic data and water-quality data from a thick unsaturated zone at a proposed wastewater-treatment facility site, Yucca Valley, San Bernardino County, California, 2008-11
David O’Leary, Dennis A. Clark, John A. Izbicki
2015, Data Series 925
The Hi-Desert Water District, in the community of Yucca Valley, California, is considering constructing a wastewater-treatment facility and using the reclaimed water to recharge the aquifer system through surface spreading. The Hi-Desert Water District is concerned with possible effects of this recharge on water quality in the underlying groundwater system;...
Surface monitoring of microseismicity at the Decatur, Illinois, CO2 sequestration demonstration site
J. Ole Kaven, Stephen H. Hickman, Arthur F. McGarr, William L. Ellsworth
2015, Seismological Research Letters (86) 1096-1101
Sequestration of CO2 into subsurface reservoirs can play an important role in limiting future emission of CO2 into the atmosphere (e.g., Benson and Cole, 2008). For geologic sequestration to become a viable option to reduce greenhouse gas emissions, large-volume injection of supercritical CO2 into deep sedimentary formations is required. These...
Water-quality trends in the Scituate reservoir drainage area, Rhode Island, 1983-2012
Kirk P. Smith
2015, Scientific Investigations Report 2015-5058
The Scituate Reservoir is the primary source of drinking water for more than 60 percent of the population of Rhode Island. Water-quality and streamflow data collected at 37 surface-water monitoring stations in the Scituate Reservoir drainage area, Rhode Island, from October 2001 through September 2012, water years (WYs) 2002-12, were...
Hydrologic model of the Modesto Region, California, 1960-2004
Steven P. Phillips, Diane L. Rewis, Jonathan A. Traum
2015, Scientific Investigations Report 2015-5045
Strategies for managing water supplies and groundwater quality in the Modesto region of the eastern San Joaquin Valley, California, are being formulated and evaluated by the Stanislaus and Tuolumne Rivers Groundwater Basin Association. Management issues and goals in the basin include an area in the lower part of the basin...
Hydrologic data from wells at or in the vicinity of the San Juan coal mine, San Juan County, New Mexico
Anne M. Stewart, Nicole Thomas
2015, Data Series 933
In 2010, in cooperation with the Mining and Minerals Division (MMD) of the State of New Mexico Energy, Minerals and Natural Resources Department, the U.S. Geological Survey (USGS) initiated a 4-year assessment of hydrologic conditions at the San Juan coal mine (SJCM), located about 14 miles west-northwest of the city...
Southern Salish Sea Habitat Map Series: Admiralty Inlet
Guy R. Cochrane, Megan N. Dethier, Timothy O. Hodson, Kristine K. Kull, Nadine E. Golden, Andrew C. Ritchie, Crescent Moegling, Robert E. Pacunski
Guy R. Cochrane, editor(s)
2015, Open-File Report 2015-1073
In 2010 the Environmental Protection Agency, Region 10 initiated the Puget Sound Scientific Studies and Technical Investigations Assistance Program, designed to support research in support of implementing the Puget Sound Action Agenda. The Action Agenda was created in response to Puget Sound having been designated as one of 28 estuaries...
Newberry Volcano's youngest lava flows
Joel E. Robinson, Julie M. Donnelly-Nolan, Robert A. Jensen
2015, Scientific Investigations Map 3329
Most of Newberry Volcano's youngest lava flows are found within the Newberry National Volcanic Monument in central Oregon. Established November 5, 1990, the monument is managed by the U.S. Forest Service as part of the Deschutes National Forest. Since 2011, a series of aerial surveys over the monument collected elevation...
Continuous monitoring of sediment and nutrients in the Illinois River at Florence, Illinois, 2012-13
Paul J. Terrio, Timothy D. Straub, Marian M. Domanski, Nicholas A. Siudyla
2015, Scientific Investigations Report 2015-5040
The Illinois River is the largest river in Illinois and is the primary contributing watershed for nitrogen, phosphorus, and suspended-sediment loading to the upper Mississippi River from Illinois. In addition to streamflow, the following water-quality constituents were monitored at the Illinois River at Florence, Illinois (U.S. Geological Survey station number...
Soil- and groundwater-quality data for petroleum hydrocarbon compounds within Fuels Area C, Ellsworth Air Force Base, South Dakota, 2014
David A. Bender, Barbara L. Rowe
2015, Data Series 939
Ellsworth Air Force Base is an Air Combat Command located approximately 10 miles northeast of Rapid City, South Dakota. Ellsworth Air Force Base occupies about 6,000 acres within Meade and Pennington Counties, and includes runways, airfield operations, industrial areas, housing, and recreational facilities. Fuels Area C within Ellsworth Air Force...
Flood-inundation maps for the Hoosic River, North Adams and Williamstown, Massachusetts, from the confluence with the North Branch Hoosic River to the Vermont State line
Pamela J. Lombard, Gardner C. Bent
2015, Scientific Investigations Report 2014-5236
A series of nine digital flood-inundation maps were developed for an 8-mile reach of the Hoosic River in North Adams and Williamstown, Massachusetts, by the U.S. Geological Survey (USGS) in cooperation with the Federal Emergency Management Agency. The coverage of the maps extends from the confluence with the North Branch...
Mercury and methylmercury in reservoirs in Indiana
Martin R. Risch, Amanda L. Fredericksen
2015, Professional Paper 1813
Mercury (Hg) is an element that occurs naturally, but evidence suggests that human activities have resulted in increased amounts being released to the atmosphere and land surface. When Hg is converted to methylmercury (MeHg) in aquatic ecosystems, MeHg accumulates and increases in the food web so that some fish contain...
California State Waters Map Series — Offshore of Tomales Point, California
Samuel Y. Johnson, Peter Dartnell, Nadine E. Golden, Stephen R. Hartwell, H. Gary Greene, Mercedes D. Erdey, Guy R. Cochrane, Janet Tilden Watt, Rikk G. Kvitek, Michael W. Manson, Charles A. Endris, Bryan E. Dieter, Lisa M. Krigsman, Ray W. Sliter, Erik N. Lowe, John L. Chinn
Samuel Y. Johnson, Susan A. Cochran, editor(s)
2015, Open-File Report 2015-1088
In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP), designed to create a comprehensive seafloor map of high-resolution bathymetry, marine benthic habitats, and geology within the 3-nautical-mile limit of California’s State Waters. The CSMP approach is to create highly detailed seafloor maps through collection, integration,...
California State Waters Map Series — Drakes Bay and vicinity, California
Janet Watt, Peter Dartnell, Nadine E. Golden, H. Gary Greene, Mercedes D. Erdey, Guy R. Cochrane, Samuel Y. Johnson, Stephen R. Hartwell, Rikk G. Kvitek, Michael W. Manson, Charles A. Endris, Bryan E. Dieter, Ray W. Sliter, Lisa M. Krigsman, Erik N. Lowe, John L. Chinn
Janet Watt, Susan A. Cochran, editor(s)
2015, Open-File Report 2015-1041
In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP), designed to create a comprehensive seafloor map of high-resolution bathymetry, marine benthic habitats, and geology within the 3-nautical-mile limit of California’s State Waters. The CSMP approach is to create highly detailed seafloor maps through collection, integration,...
In-reservoir behavior, dam passage, and downstream migration of juvenile Chinook salmon and juvenile steelhead from Detroit Reservoir and Dam to Portland, Oregon, February 2013-February 2014
John W. Beeman, Noah S. Adams
2015, Open-File Report 2015-1090
In the second year of 2 years of study, the movements of juvenile spring Chinook salmon (Oncorhynchus tshawytscha) and juvenile summer steelhead (Oncorhynchus mykiss) through Detroit Reservoir, passing Detroit Dam, and migrating downstream to Portland, Oregon, were studied during a 1-year-long period beginning in February 2013. The primary purpose of...
California State Waters Map Series — Offshore of San Francisco, California
Guy R. Cochrane, Samuel Y. Johnson, Peter Dartnell, H. Gary Greene, Mercedes D. Erdey, Nadine E. Golden, Stephen R. Hartwell, Charles A. Endris, Michael W. Manson, Ray W. Sliter, Rikk G. Kvitek, Janet Tilden Watt, Stephanie L. Ross, Terry R. Bruns
Guy R. Cochrane, Susan A. Cochran, editor(s)
2015, Open-File Report 2015-1068
In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP), designed to create a comprehensive seafloor map of high-resolution bathymetry, marine benthic habitats, and geology within California’s State Waters. The CSMP approach is to create highly detailed seafloor maps through collection, integration, interpretation, and visualization of...
Water-quality characteristics of stormwater runoff in Rapid City, South Dakota, 2008-14
Galen K. Hoogestraat
2015, Scientific Investigations Report 2015-5069
The water quality of Rapid Creek is important because the reach that flows through Rapid City, South Dakota, is a valuable spawning area for a self-sustaining trout fishery, actively used for recreation, and a seasonal municipal water supply for the City of Rapid City. This report presents the current (2008–14)...
Reducing cross-sectional data using a genetic algorithm method and effects on cross-section geometry and steady-flow profiles
Charles E. Berenbrock
2015, Scientific Investigations Report 2015-5034
Reduction of cross-sectional data using a genetic algorithm method, and the effects of data reduction on channel geometry and steady-flow profiles, were analyzed. Two reduction methods─standard and genetic algorithms─were used to reduce cross-sectional data from the Kootenai River in northern Idaho. Cross sections that are representative of meander, straight, braided,...
Bathymetric and velocimetric surveys at highway bridges crossing the Missouri and Mississippi Rivers on the periphery of Missouri, June 2014
Richard J. Huizinga
2015, Scientific Investigations Report 2015-5048
Bathymetric and velocimetric data were collected by the U.S. Geological Survey, in cooperation with the Missouri Department of Transportation, in the vicinity of 8 bridges at 7 highway crossings of the Missouri and Mississippi Rivers on the periphery of Missouri from June 3 to 11, 2014. A multibeam echosounder mapping...
Analysis of regional rainfall-runoff parameters for the Lake Michigan Diversion hydrological modeling
David T. Soong, Thomas M. Over
2015, Scientific Investigations Report 2015-5053
The Lake Michigan Diversion Accounting (LMDA) system has been developed by the U.S. Army Corps of Engineers, Chicago District (USACE-Chicago) and the State of Illinois as a part of the interstate Great Lakes water regulatory program. The diverted Lake Michigan watershed is a 673-square-mile watershed that is comprised of the...
Flood-inundation maps for the White River at Indianapolis, Indiana, 2014
Elizabeth A. Nystrom
2015, Scientific Investigations Report 2015-5051
Digital flood-inundation maps for a 6.4-mile reach of the White River in Indianapolis, Indiana, from 0.3 miles upstream of Michigan Street to the Harding Street Generating Station dam (at the confluence with Lick Creek), were created by the U.S. Geological Survey (USGS) in cooperation with the Indiana Office of Community...
Summary of oceanographic and water-quality measurements in Rachel Carson National Wildlife Refuge, Wells, Maine, in 2013
Ellyn T. Montgomery, Neil K. Ganju, Patrick J. Dickhudt, Jonathan Borden, Marinna A. Martini, Sandra M. Brosnahan
2015, Open-File Report 2015-1072
Suspended-sediment transport is a critical element controlling the geomorphology of tidal wetland complexes. Wetlands rely on organic material and inorganic sediment deposition to maintain their elevation relative to sea level. The U.S. Geological Survey performed observational deployments to measure suspended-sediment concentration and water flow rates in the tidal channels of...
Hydrology of the middle San Pedro area, southeastern Arizona
Jeffrey T. Cordova, Jesse E. Dickinson, Kimberly R. Beisner, Candice B. Hopkins, Jeffrey R. Kennedy, Donald R. Pool, Edward P. Glenn, Pamela L. Nagler, Blakemore E. Thomas
2015, Scientific Investigations Report 2013-5040
In the middle San Pedro Watershed in southeastern Arizona, groundwater is the primary source of water supply for municipal, domestic, industrial, and agricultural use. The watershed comprises two smaller subareas, the Benson subarea and the Narrows-Redington subarea. Early 21st century projections for heavy population growth in the watershed have not...
