Effects of Chiloquin Dam on spawning distribution and larval emigration of Lost River, shortnose, and Klamath largescale suckers in the Williamson and Sprague Rivers, Oregon
Barbara A. Martin, David A. Hewitt, Craig M. Ellsworth
2013, Open-File Report 2013-1039
Chiloquin Dam was constructed in 1914 on the Sprague River near the town of Chiloquin, Oregon. The dam was identified as a barrier that potentially inhibited or prevented the upstream spawning migrations and other movements of endangered Lost River (Deltistes luxatusChasmistes brevirostris) suckers, as well as other...
Hyperspectral surface materials map of quadrangle 3562, Khawja-Jir (403) and Murghab (404) quadrangles, Afghanistan, showing iron-bearing minerals and other materials
Trude King, Todd M. Hoefen, Raymond F. Kokaly, Keith E. Livo, Michaela R. Johnson, Stuart A. Giles
2013, Open-File Report 2013-1202-B
This map shows the spatial distribution of selected iron-bearing minerals and other materials derived from analysis of airborne HyMap™ imaging spectrometer (hyperspectral) data of Afghanistan collected in late 2007. This map is one in a series of U.S. Geological Survey/Afghanistan Geological Survey quadrangle maps covering Afghanistan. Flown at an altitude of...
Water quality in the Anacostia River, Maryland and Rock Creek, Washington, D.C.: Continuous and discrete monitoring with simulations to estimate concentrations and yields of nutrients, suspended sediment, and bacteria
Cherie V. Miller, Jeffrey G. Chanat, Joseph M. Bell
2013, Open-File Report 2013-1034
Concentrations and loading estimates for nutrients, suspended sediment, and E. coli bacteria were summarized for three water-quality monitoring stations on the Anacostia River in Maryland and one station on Rock Creek in Washington, D.C. Both streams are tributaries to the Potomac River in the Washington, D.C. metropolitan area and contribute...
Nitrate in watersheds: straight from soils to streams?
Elizabeth B. Sudduth, Steven S. Perakis, Emily S. Bernhardt
2013, Journal of Geophysical Research G: Biogeosciences (118) 291-302
Human activities are rapidly increasing the global supply of reactive N and substantially altering the structure and hydrologic connectivity of managed ecosystems. There is long-standing recognition that N must be removed along hydrologic flowpaths from uplands to streams, yet it has proven difficult to assess the generality of this removal...
Aquatic assessment of the Pike Hill Copper Mine Superfund site, Corinth, Vermont
Nadine M. Piatak, Denise M. Argue, Robert R. Seal II, Richard G. Kiah, John M. Besser, James F. Coles, Jane M. Hammarstrom, Denise M. Levitan, Jeffrey R. Deacon, Christopher G. Ingersoll
2013, Scientific Investigations Report 2012-5288
The Pike Hill Copper Mine Superfund site in Corinth, Orange County, Vermont, includes the Eureka, Union, and Smith mines along with areas of downstream aquatic ecosystem impairment. The site was placed on the U.S. Environmental Protection Agency (USEPA) National Priorities List in 2004. The mines, which operated from about 1847...
Prediction of suspended-sediment concentrations at selected sites in the Fountain Creek watershed, Colorado, 2008-09
Stogner, Jonathan M. Nelson, Richard R. McDonald, Paul J. Kinzel, David P. Mau
2013, Scientific Investigations Report 2012-5102
In 2008, the U.S. Geological Survey (USGS), in cooperation with Pikes Peak Area Council of Governments, Colorado Water Conservation Board, Colorado Springs City Engineering, and the Lower Arkansas Valley Water Conservancy District, began a small-scale pilot study to evaluate the effectiveness of the use of a computational model of streamflow...
Groundwater quality in the Madera and Chowchilla subbasins of the San Joaquin Valley, California
Jennifer L. Shelton, Miranda S. Fram, Kenneth Belitz
2013, Fact Sheet 2012-3099
Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project of the GAMA Program provides a comprehensive assessment of the State’s untreated groundwater quality and increases public access...
Sources and characteristics of organic matter in the Clackamas River, Oregon, related to the formation of disinfection by-products in treated drinking water
Kurt D. Carpenter, Tamara E.C. Kraus, Jami H. Goldman, John Franco Saraceno, Bryan D. Downing, Brian A. Bergamaschi, Gordon McGhee, Tracy Triplett
2013, Scientific Investigations Report 2013-5001
This study characterized the amount and quality of organic matter in the Clackamas River, Oregon, to gain an understanding of sources that contribute to the formation of chlorinated and brominated disinfection by-products (DBPs), focusing on regulated DBPs in treated drinking water from two direct-filtration treatment plants that together serve approximately...
Groundwater-quality data in the Western San Joaquin Valley study unit, 2010 - Results from the California GAMA Program
Timothy M. Mathany, Matthew K. Landon, Jennifer L. Shelton, Kenneth Belitz
2013, Data Series 706
Groundwater quality in the approximately 2,170-square-mile Western San Joaquin Valley (WSJV) study unit was investigated by the U.S. Geological Survey (USGS) from March to July 2010, as part of the California State Water Resources Control Board (SWRCB) Groundwater Ambient Monitoring and Assessment (GAMA) Program's Priority Basin Project (PBP). The GAMA-PBP...
Water quality, streamflow conditions, and annual flow-duration curves for streams of the San Juan–Chama Project, southern Colorado and northern New Mexico, 1935-2010
Sarah E. Falk, Scott K. Anderholm, Katya A. Hafich
2013, Scientific Investigations Report 2013-5005
The Albuquerque–Bernalillo County Water Utility Authority supplements the municipal water supply for the Albuquerque metropolitan area, in central New Mexico, with water diverted from the Rio Grande. Water diverted from the Rio Grande for municipal use is derived from the San Juan–Chama Project, which delivers water from streams in the...
Digital data from the Great Sand Dunes airborne gravity gradient survey, south-central Colorado
B. J. Drenth, J.D. Abraham, V. J. S. Grauch, V.F. Labson, G. Hodges
2013, Open-File Report 2013-1011
This report contains digital data and supporting explanatory files describing data types, data formats, and survey procedures for a high-resolution airborne gravity gradient (AGG) survey at Great Sand Dunes National Park, Alamosa and Saguache Counties, south-central Colorado. In the San Luis Valley, the Great Sand Dunes survey covers a large...
Methods for estimating selected low-flow statistics and development of annual flow-duration statistics for Ohio
G. F. Koltun, Stephanie P. Kula
2013, Scientific Investigations Report 2012-5138
This report presents the results of a study to develop methods for estimating selected low-flow statistics and for determining annual flow-duration statistics for Ohio streams. Regression techniques were used to develop equations for estimating 10-year recurrence-interval (10-percent annual-nonexceedance probability) low-flow yields, in cubic feet per second per square mile, with...
Preliminary hydrogeologic assessment near Tassi and Pakoon Springs, western part of Grand Canyon-Parashant National Monument, Arizona
Margot Truini
2013, Scientific Investigations Report 2012-5276
Tassi and Pakoon Springs are both in the Grand Wash Trough in the western part of Grand Canyon-Parashant National Monument on the Arizona Strip. The monument is jointly managed by the National Park Service (NPS) and the Bureau of Land Management. This study was in response to NPS’s need to...
Water-quality and flow data, Chulitna River basin, Southwest Alaska, October 2009-June 2012
Timothy P. Brabets
2013, Open-File Report 2013-1009
The Chulitna River basin in southwest Alaska drains an area of about 1,160 square miles, with the lower 158 square miles of the basin in Lake Clark National Park and Preserve. Water from this basin influences Lake Clark ecosystems that support salmon that, in part, sustain the Bristol Bay fishery....
Determination of flow losses in the Cape Fear River between B. Everett Jordan Lake and Lillington, North Carolina, 2008-2010
J. Curtis Weaver, Kristen Bukowski McSwain
2013, Scientific Investigations Report 2012-5226
During 2008-2010, the U.S. Geological Survey conducted a hydrologic investigation in cooperation with the Triangle J Council of Governments Cape Fear River Flow Study Committee and the North Carolina Division of Water Resources to collect hydrologic data in the Cape Fear River between B. Everett Jordan Lake and Lillington in...
Development of a database-driven system for simulating water temperature in the lower Yakima River main stem, Washington, for various climate scenarios
Frank Voss, Alec Maule
2013, Open-File Report 2013-1010
A model for simulating daily maximum and mean water temperatures was developed by linking two existing models: one developed by the U.S. Geological Survey and one developed by the Bureau of Reclamation. The study area included the lower Yakima River main stem between the Roza Dam and West Richland, Washington....
Groundwater quality and the relation between pH values and occurrence of trace elements and radionuclides in water samples collected from private wells in part of the Kickapoo Tribe of Oklahoma Jurisdictional Area, central Oklahoma, 2011
Carol Becker
2013, Scientific Investigations Report 2012-5253
From 1999 to 2007, the Indian Health Service reported that gross alpha-particle activities and concentrations of uranium exceeded the Maximum Contaminant Levels for public drinking-water supplies in water samples from six private wells and two test wells in a rural residential neighborhood in the Kickapoo Tribe of Oklahoma Jurisdictional Area,...
Bedrock topography of western Cape Cod, Massachusetts, based on bedrock altitudes from geologic borings and analysis of ambient seismic noise by the horizontal-to-vertical spectral-ratio method
Gillian M. Fairchild, John W. Lane Jr., Emily B. Voytek, Denis R. LeBlanc
2013, Scientific Investigations Map 3233
This report presents a topographic map of the bedrock surface beneath western Cape Cod, Massachusetts, that was prepared for use in groundwater-flow models of the Sagamore lens of the Cape Cod aquifer. The bedrock surface of western Cape Cod had been characterized previously through seismic refraction surveys and borings drilled...
Nutrient and sediment concentrations, yields, and loads in impaired streams and rivers in the Taunton River Basin, Massachusetts, 1997-2008
Jeffrey R. Barbaro, Jason R. Sorenson
2013, Scientific Investigations Report 2012-5277
Rapid development, population growth, and the changes in land and water use accompanying development are placing increasing stress on water resources in the Taunton River Basin. An assessment by the Massachusetts Department of Environmental Protection determined that a number of tributary streams to the Taunton River are impaired for a...
Hydrogeologic framework, hydrology, and water quality in the Pearce Creek Dredge Material Containment Area and vicinity, Cecil County, Maryland, 2010-11
Cheryl A. Dieter, Michael T. Koterba, Otto S. Zapecza, Charles W. Walker, Donald E. Rice
2013, Scientific Investigations Report 2012-5263
In 2009, to support an evaluation of the feasibility of reopening the Pearce Creek Dredge Material Containment Area (DMCA) in Cecil County, Maryland, for dredge-spoil disposal, the U.S. Geological Survey (USGS) began to implement a comprehensive study designed to improve the understanding of the hydrogeologic framework, hydrology, and water quality...
Hydraulic and Geomorphic Assessment of the Merced River and Historic Bridges in Eastern Yosemite Valley, Yosemite National Park, California: Sacramento, California
J. Toby Minear, Scott Wright
2013, Open-File Report 2013-1016
The Merced River in the popular and picturesque eastern-most part of Yosemite Valley in Yosemite National Park, California, USA, has been extensively altered since the park was first conceived in 1864. Historical human trampling of streambanks has been suggested as the cause of substantial increases in stream width, and the...
What is the economic value of satellite imagery?
Ronald P. Raunikar, William M. Forney, Susan P. Benjamin
2013, Fact Sheet 2013-3003
Does remote-sensing information, such as that from Landsat and similar Earth-observing satellites, provide economic benefits to society, and can this value be estimated? Using satellite data for northeastern Iowa, U.S. Geological Survey scientists modeled the relations among land uses, agricultural production, and dynamic nitrate (NO3-) contamination of aquifers. They demonstrated...
Application of sediment characteristics and transport conditions to resource management in selected main-stem reaches of the Upper Colorado River, Colorado and Utah, 1965-2007
Cory A. Williams, Keelin R. Schaffrath, John G. Elliott, Rodney J. Richards
2013, Scientific Investigations Report 2012-5195
The Colorado River Basin provides habitat for 14 native fish, including 4 endangered species protected under the Federal Endangered Species Act of 1973. These endangered fish species once thrived in the Colorado River system, but water-resource development, including the building of numerous diversion dams and several large reservoirs, and the...
Summary and interpretation of discrete and continuous water-quality monitoring data, Mattawoman Creek, Charles County, Maryland, 2000-11
Jeffrey G. Chanat, Cherie V. Miller, Joseph M. Bell, Brenda Feit Majedi, David P. Brower
2013, Scientific Investigations Report 2012-5265
Discrete samples and continuous (15-minute interval) water-quality data were collected at Mattawoman Creek (U.S. Geological Survey station number 01658000) from October 2000 through January 2011, in cooperation with the Charles County (Maryland) Department of Planning and Growth Management, the Maryland Department of the Environment, and the Maryland Geological Survey. Mattawoman...
Effects of best-management practices in Bower Creek in the East River priority watershed, Wisconsin, 1991-2009
Steven R. Corsi, Judy A. Horwatich, Troy D. Rutter, Roger T. Bannerman
2013, Scientific Investigations Report 2012-5217
Hydrologic and water-quality data were collected at Bower Creek during the periods before best-management practices (BMPs), and after BMPs were installed for evaluation of water-quality improvements. The monitoring was done between 1990 and 2009 with the pre-BMP period ending in July 1994 and the post-BMP period beginning in October 2006....
