Generalized sediment budgets of the Lower Missouri River, 1968–2014
David C. Heimann
2016, Scientific Investigations Report 2016-5097
Sediment budgets of the Lower Missouri River were developed in a study led by the U.S. Geological Survey in cooperation with the U.S. Army Corps of Engineers. The scope of the study included the development of a long-term (post-impoundment, 1968–2014) average annual sediment budget and selected annual, monthly, and daily...
Quaternary geologic map of the Wolf Point 1° × 2° quadrangle, Montana and North Dakota
David S. Fullerton, Roger B. Colton, Charles A. Bush
2016, Open-File Report 2016-1142
The Wolf Point quadrangle encompasses approximately 16,084 km2 (6,210 mi2). The northern boundary is the Montana/Saskatchewan (U.S.-Canada) boundary. The quadrangle is in the Northern Plains physiographic province and it includes the Peerless Plateau and Flaxville Plain. The primary river is the Missouri River.The map units are surficial deposits and materials,...
Tropical storm Irene flood of August 2011 in northwestern Massachusetts
Gardner C. Bent, Scott A. Olson, Andrew J. Massey
2016, Scientific Investigations Report 2016-5027
A Presidential disaster was declared in northwestern Massachusetts, following flooding from tropical storm Irene on August 28, 2011. During the storm, 3 to 10 inches of rain fell on soils that were susceptible to flash flooding because of wet antecedent conditions. The gage height at one U.S. Geological Survey streamgage...
Flood-inundation maps for the Green River in Colrain, Leyden, and Greenfield, Massachusetts, from U.S. Geological Survey streamgage 01170100 Green River near Colrain to the confluence with the Deerfield River
Robert H. Flynn, Gardner C. Bent, Pamela J. Lombard
2016, Scientific Investigations Report 2016-5107
The U.S. Geological Survey developed flood elevations in cooperation with the Federal Emergency Management Agency for a 14.3-mile reach of the Green River in Colrain, Leyden, and Greenfield, Massachusetts, to assist landowners and emergency management workers to prepare for and recover from floods. The river reach extends from the U.S....
Geomorphic responses of Duluth-area streams to the June 2012 flood, Minnesota
Faith A. Fitzpatrick, Christopher A. Ellison, Christiana R. Czuba, Benjamin M. Young, Molly M. McCool, Joel T. Groten
2016, Scientific Investigations Report 2016-5104
In 2013, the U.S. Geological Survey, in cooperation with the Minnesota Pollution Control Agency, completed a geomorphic assessment of 51 Duluth-area stream sites in 20 basins to describe and document the stream geomorphic changes associated with the June 2012 flood. Heavy rainfall caused flood peaks with annual exceedance probabilities of...
Documentation of a groundwater flow model developed to assess groundwater availability in the Northern Atlantic Coastal Plain aquifer system from Long Island, New York, to North Carolina
John P. Masterson, Jason P. Pope, Michael N. Fienen, Jack Monti, Jr., Mark R. Nardi, Jason S. Finkelstein
2016, Scientific Investigations Report 2016-5076
The U.S. Geological Survey developed a groundwater flow model for the Northern Atlantic Coastal Plain aquifer system from Long Island, New York, to northeastern North Carolina as part of a detailed assessment of the groundwater availability of the area and included an evaluation of how these resources have changed over...
Streamflow of 2015—Water year national summary
Xiaodong Jian, David M. Wolock, Harry F. Lins, Steve Brady
2016, Fact Sheet 2016-3055
IntroductionThe maps and graphs in this summary describe national streamflow conditions for water year 2015 (October 1, 2014, to September 30, 2015) in the context of the 86-year period 1930–2015, unless otherwise noted. The illustrations are based on observed data from the U.S. Geological Survey’s (USGS) National Streamflow Information Program...
Simulation of climate change effects on streamflow, groundwater, and stream temperature using GSFLOW and SNTEMP in the Black Earth Creek Watershed, Wisconsin
Randall J. Hunt, Stephen M. Westenbroek, John F. Walker, William R. Selbig, R. Steven Regan, Andrew T. Leaf, David A. Saad
2016, Scientific Investigations Report 2016-5091
A groundwater/surface-water model was constructed and calibrated for the Black Earth Creek watershed in south-central Wisconsin. The model was then run to simulate scenarios representing common societal concerns in the basin, focusing on maintaining a cold-water resource in an urbanizing fringe near its upper stream reaches and minimizing downstream flooding....
Geology, hydrology, water quality, and potential for interbasin invasive-species spread by way of the groundwater pathway near Lemont, Illinois
Robert T. Kay, P.C. Mills, P. Ryan Jackson
2016, Scientific Investigations Report 2016-5095
Invasive species such as Asian carps have the potential to travel in the egg, larval, or fry stages from the Des Plaines River (DPR) to the Chicago Sanitary and Ship Canal (CSSC) by way of the network of secondary-permeability features in the dolomite aquifer between these water bodies. Such movement...
Hydrological conditions and evaluation of sustainable groundwater use in the Sierra Vista Subwatershed, Upper San Pedro Basin, southeastern Arizona
Bruce Gungle, James B. Callegary, Nicholas V. Paretti, Jeffrey R. Kennedy, Christopher J. Eastoe, Dale S. Turner, Jesse E. Dickinson, Lainie R. Levick, Zachary P. Sugg
2016, Scientific Investigations Report 2016-5114
This study assessed progress toward achieving sustainable groundwater use in the Sierra Vista Subwatershed of the Upper San Pedro Basin, Arizona, through evaluation of 14 indicators of sustainable use. Sustainable use of groundwater in the Sierra Vista Subwatershed requires, at a minimum, a stable rate of groundwater discharge to, and...
California State Waters Map Series — Offshore of Monterey, California
Samuel Y. Johnson, Peter Dartnell, Stephen R. Hartwell, Guy R. Cochrane, Nadine E. Golden, Janet Watt, Clifton W. Davenport, Rikk G. Kvitek, Mercedes D. Erdey, Lisa M. Krigsman, Ray W. Sliter, Katherine L. Maier
Samuel Y. Johnson, Susan A. Cochran, editor(s)
2016, Open-File Report 2016-1110
IntroductionIn 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,...
Network global navigation satellite system survey to harmonize water-surface elevation data for the Rainy River Basin
Jeffrey R. Ziegeweid, R. Jason Silliker, Brenda K. Densmore, Justin Krahulik
2016, Scientific Investigations Report 2016-5109
Continuously recording water-level streamgages in Rainy Lake and Namakan Reservoir are used to regulate water levels according to rule curves established in 2000 by the International Joint Commission; however, water levels at streamgages were referenced to a variety of vertical datums, confounding efforts to model the flow of water through...
Low-flow characteristics for streams on the Islands of Kauaʻi, Oʻahu, Molokaʻi, Maui, and Hawaiʻi, State of Hawaiʻi
Chui Ling Cheng
2016, Scientific Investigations Report 2016-5103
Statistical models were developed to estimate natural streamflow under low-flow conditions for streams with existing streamflow data at measurement sites on the Islands of Kauaʻi, Oʻahu, Molokaʻi, Maui, and Hawaiʻi. Streamflow statistics used to describe the low-flow characteristics are flow-duration discharges that are equaled or exceeded between 50 and 95...
Preliminary results from exploratory sampling of wells for the California oil, gas, and groundwater program, 2014–15
Peter B. McMahon, Justin T. Kulongoski, Michael T. Wright, Michael T. Land, Matthew K. Landon, Isabelle M. Cozzarelli, Avner Vengosh, George R. Aiken
2016, Open-File Report 2016-1100
Introduction In 2014 and 2015, the U.S. Geological Survey (USGS) sampled water wells in the Los Angeles Basin and southern San Joaquin Valley, California, and oil wells in the San Joaquin Valley for analysis of multiple chemical, isotopic, and groundwater-age tracers. The purpose of this reconnaissance sampling was to evaluate the utility of tracers for assessing the effects of oil...
Baseline coastal oblique aerial photographs collected from Navarre Beach, Florida, to Breton Island, Louisiana, September 18–19, 2015
Karen L. M. Morgan
2016, Data Series 1008
The U.S. Geological Survey (USGS), as part of the National Assessment of Coastal Change Hazards project, conducts baseline and storm-response photography missions to document and understand the changes in vulnerability of the Nation's coasts to extreme storms. On September 18–19, 2015, the USGS conducted an oblique aerial photographic survey...
Budgets and chemical characterization of groundwater for the Diamond Valley flow system, central Nevada, 2011–12
David L. Berger, C. Justin Mayers, C. Amanda Garcia, Susan G. Buto, Jena M. Huntington
2016, Scientific Investigations Report 2016-5055
The Diamond Valley flow system consists of six hydraulically connected hydrographic areas in central Nevada. The general down-gradient order of the areas are southern and northern Monitor Valleys, Antelope Valley, Kobeh Valley, Stevens Basin, and Diamond Valley. Groundwater flow in the Diamond Valley flow system terminates at a large playa...
Catalog of microscopic organisms of the Everglades, Part 1—The cyanobacteria
Barry H. Rosen, Jan Mares
2016, Open-File Report 2016-1114
The microscopic organisms of the Everglades include numerous prokaryotic organisms, including the eubacteria, such as the cyanobacteria and non-photosynthetic bacteria, as well as several eukaryotic algae and protozoa that form the base of the food web. This report is part 1 in a series of reports that describe microscopic organisms...
Water-quality trends and constituent-transport analysis for selected sampling sites in the Milltown Reservoir/Clark Fork River Superfund Site in the upper Clark Fork Basin, Montana, water years 1996–2015
Steven K. Sando, Aldo V. Vecchia
2016, Scientific Investigations Report 2016-5100
During the extended history of mining in the upper Clark Fork Basin in Montana, large amounts of waste materials enriched with metallic contaminants (cadmium, copper, lead, and zinc) and the metalloid trace element arsenic were generated from mining operations near Butte and milling and smelting operations near Anaconda. Extensive deposition...
Effects of aquifer storage and recovery activities on water quality in the Little Arkansas River and Equus Beds Aquifer, south-central Kansas, 2011–14
Mandy L. Stone, Jessica D. Garrett, Barry C. Poulton, Andrew C. Ziegler
2016, Scientific Investigations Report 2016-5042
The Equus Beds aquifer in south-central Kansas is aprimary water source for the city of Wichita. The Equus Beds aquifer storage and recovery (ASR) project was developed to help the city of Wichita meet increasing current (2016) and future water demands. The Equus Beds ASR project pumps water out of...
Missouri River Scaphirhynchus albus (pallid sturgeon) effects analysis—Integrative report 2016
Robert B. Jacobson, Mandy L. Annis, Michael E. Colvin, Daniel A. James, Timothy L. Welker, Michael J. Parsley
2016, Scientific Investigations Report 2016-5064
The Missouri River Pallid Sturgeon Effects Analysis was designed to carry out three components of an assessment of how Missouri River management has affected, and will affect, population dynamics of endangered Scaphirhynchus albus (pallid sturgeon): (1) collection of reliable scientific information, (2) critical assessment and synthesis of available data and...
Low-flow frequency and flow duration of selected South Carolina streams in the Savannah and Salkehatchie River Basins through March 2014
Toby D. Feaster, Wladmir B. Guimaraes
2016, Open-File Report 2016-1101
An ongoing understanding of streamflow characteristics of the rivers and streams in South Carolina is important for the protection and preservation of the State’s water resources. Information concerning the low-flow characteristics of streams is especially important during critical flow periods, such as during the historic droughts that South Carolina has...
Aeromagnetic map of northwest Utah and adjacent parts of Nevada and Idaho
Victoria E. Langenheim
2016, Utah Geological Survey Miscellaneous Publication 16-4
Two aeromagnetic surveys were flown to promote further understanding of the geology and structure in northwest Utah and adjacent parts of Nevada and Idaho by serving as a basis for geophysical interpretations and by supporting geological mapping, water and mineral resource investigations, and other topical studies. Although this area is...
Assessing landslide potential on coastal bluffs near Mukilteo, Washington—Geologic site characterization for hydrologic monitoring
Benjamin B. Mirus, Joel B. Smith, Benjamin Stark, York Lewis, Abigail Michel, Rex L. Baum
2016, Open-File Report 2016-1082
During the summer 2015, the U.S. Geological Survey collected geologic and geotechnical data for two sites on coastal bluffs along the eastern shore of Puget Sound, Washington. The U.S. Geological Survey also installed hydrologic instrumentation at the sites and collected specimens for laboratory testing. The two sites are located on...
Flood-inundation maps for Lake Champlain in Vermont and in northern Clinton County, New York
Robert H. Flynn, Laura Hayes
2016, Scientific Investigations Report 2016-5060
Digital flood-inundation maps for an approximately100-mile length of Lake Champlain in Addison, Chittenden, Franklin, and Grand Isle Counties in Vermont and northern Clinton County in New York were created by the U.S. Geological Survey (USGS) in cooperation with the International Joint Commission (IJC). The flood-inundationmaps, which can be accessed through...
Updated logistic regression equations for the calculation of post-fire debris-flow likelihood in the western United States
Dennis M. Staley, Jacquelyn A. Negri, Jason W. Kean, Jayme L. Laber, Anne C. Tillery, Ann M. Youberg
2016, Open-File Report 2016-1106
Wildfire can significantly alter the hydrologic response of a watershed to the extent that even modest rainstorms can generate dangerous flash floods and debris flows. To reduce public exposure to hazard, the U.S. Geological Survey produces post-fire debris-flow hazard assessments for select fires in the western United States. We use...
