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Publications

Cyanotoxin mixture models

Relating environmental variables and toxin co-occurrence to human exposure risk

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Organic contaminants assessed in 305 streams

Multi-region assessment of chemical mixture exposures and predicted cumulative effects in USA wadeable urban/agriculture-gradient streams

Full Publication

Using infrared imagery to map agricultural drainage

Overall results and key findings on the use of UAV visible-color, multispectral, and thermal infrared imagery to map agricultural drainage

Full Publication

Utilizing locally available slag to treat waste or agricultural waters

Geochemical Characterization of Iron and Steel Slag and Its Potential to Remove Phosphate and Neutralize Acid

Full Publication

Polycyclic Aromatic Hydrocarbons

PAH in Streambed Sediment in Great Lakes Tributaries

PAH - Great Lakes

The scientific reputation of the U.S. Geological Survey (USGS) for excellence, integrity and objectivity is one of the Bureau’s most important assets to ensuring long-term credibility and public trust. Below you can view OKI publications, and may search for them by TITLE or KEYWORD but not by AUTHOR.

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Flood-inundation maps for the Wabash River at Memorial Bridge at Vincennes, Indiana

Digital flood-inundation maps for a 10.2-mile reach of the Wabash River from Sevenmile Island to 3.7 mile downstream of Memorial Bridge (officially known as Lincoln Memorial Bridge) at Vincennes, Indiana, were created by the U.S. Geological Survey (USGS) in cooperation with the Indiana Office of Community and Rural Affairs. The inundation maps, which can be accessed through the USGS Flood Inundati
Authors
Kathleen K. Fowler, Chad D. Menke
By
Ohio-Kentucky-Indiana Water Science Center

Response of currents and water quality to changes in dam operations in Hoover Reservoir, Columbus, Ohio, August 24–28, 2015

Hoover Reservoir, an important drinking water supply for the City of Columbus, Ohio, has been the source of a series of taste and odor problems in treated drinking water during the past few years. These taste and odor problems were caused by the compounds geosmin and 2-methylisoborneol, which are thought to have been related to cyanobacteria blooms. In an effort to reduce the phosphorus available
Authors
Branden L. Vonins, P. Ryan Jackson
By
Water Resources Mission Area, Ohio-Kentucky-Indiana Water Science Center

Atmospheric deposition to forests in the eastern USA

Atmospheric mercury (Hg) deposition to forests is important because half of the land cover in the eastern USA is forest. Mercury was measured in autumn litterfall and weekly precipitation samples at a total of 27 National Atmospheric Deposition Program (NADP) monitoring sites in deciduous and mixed deciduous-coniferous forests in 16 states in the eastern USA during 2007–2014. These simultaneous, u
Authors
Martin R. Risch, John F. DeWild, David A. Gay, Leiming Zhang, Elizabeth W. Boyer, David P. Krabbenhoft
By
Ohio-Kentucky-Indiana Water Science Center, Upper Midwest Water Science Center, Mercury Research Laboratory

Flood-inundation maps for the Big Blue River at Shelbyville, Indiana

Digital flood-inundation maps for a 4.1-mile reach of the Big Blue River at Shelbyville, Indiana, were created by the U.S. Geological Survey (USGS) in cooperation with the Indiana Office of Community and Rural Affairs. The floodinundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at https://water. usgs.gov/osw/flood_inundation/, depict estimates of the
Authors
Kathleen K. Fowler
By
Ohio-Kentucky-Indiana Water Science Center

Flood-inundation maps for the St. Joseph River at Elkhart, Indiana

Digital flood-inundation maps for a 6.6-mile reach of the St. Joseph River at Elkhart, Indiana, were created by the U.S. Geological Survey (USGS) in cooperation with the Indiana Office of Community and Rural Affairs. The flood-inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at https://water.usgs.gov/osw/flood_inundation/, depict estimates of the ar
Authors
Zachary W. Martin
By
Ohio-Kentucky-Indiana Water Science Center

Multi-year microbial source tracking study characterizing fecal contamination in an urban watershed

Microbiological and hydrological data were used to rank tributary stream contributions of bacteria to the Little Blue River in Independence, Missouri. Concentrations, loadings and yields of E. coli and microbial source tracking (MST) markers, were characterized during base flow and storm events in five subbasins within Independence, as well as sources entering and leaving the city through the rive

Authors
Rebecca N. Bushon, Amie M.G. Brady, Eric D. Christensen, Erin A. Stelzer
By
Water Resources Mission Area, Ohio-Kentucky-Indiana Water Science Center, Ohio Water Microbiology Laboratory

Maps and grids of hydrogeologic information created from standardized water-well drillers’ records of the glaciated United States

As part of the National Water Availability and Use Program established by the U.S. Geological Survey (USGS) in 2005, this study took advantage of about 14 million records from State-managed collections of water-well drillers’ records and created a database of hydrogeologic properties for the glaciated United States. The water-well drillers’ records were standardized to be relatively complete and e
Authors
E. Randall Bayless, Leslie D. Arihood, Howard W. Reeves, Benjamin J.S. Sperl, Sharon L. Qi, Valerie E. Stipe, Aubrey R. Bunch
By
Water Resources Mission Area, Ohio-Kentucky-Indiana Water Science Center

Water quality and natural resources in the Green River Basin

No abstract available.
Authors
Brad D. Lee, Tanja N. Williamson, Angela S. Crain
By
Ohio-Kentucky-Indiana Water Science Center

Science to support the understanding of Ohio's water resources, 2016-17

Ohio’s water resources support a complex web of human activities and nature—clean and abundant water is needed for drinking, recreation, farming, and industry, as well as for fish and wildlife needs. Although rainfall in normal years can support these activities and needs, occasional floods and droughts can disrupt streamflow, groundwater, water availability, water quality, recreation, and aquatic
Authors
Kimberly Shaffer, Stephanie P. Kula
By
Water Resources Mission Area, Ohio-Kentucky-Indiana Water Science Center

The estimated six-year mercury dry deposition across North America

Dry deposition of atmospheric mercury (Hg) to various land covers surrounding 24 sites in North America was estimated for the years 2009 to 2014. Depending on location, multiyear mean annual Hg dry deposition was estimated to range from 5.1 to 23.8 μg m–2 yr–1 to forested canopies, 2.6 to 20.8 μg m–2 yr–1 to nonforest vegetated canopies, 2.4 to 11.2 μg m–2 yr–1 to urban and built up land covers, a
Authors
Leiming Zhang, Zhiyong Wu, Irene Cheng, L. Paige Wright, Mark L. Olson, David A. Gay, Martin R. Risch, Steven Brooks, Mark S. Castro, Gary D. Conley, Eric S. Edgerton, Thomas M. Holsen, Winston Luke, Robert Tordon, Peter Weiss-Penzias
By
Ohio-Kentucky-Indiana Water Science Center

Performance evaluation testing of wells in the gradient control system at a federally operated Confined Disposal Facility using single well aquifer tests, East Chicago, Indiana

The U.S. Geological Survey (USGS) performed tests to evaluate the hydrologic connection between the open interval of the well and the surrounding Calumet aquifer in response to fouling of extraction well pumps onsite. Two rounds of air slug testing were performed on seven monitoring wells and step drawdown and subsequent recovery tests on three extraction wells on a U.S. Army Corps of Engineers Co
Authors
David C. Lampe, Michael D. Unthank
By
Ohio-Kentucky-Indiana Water Science Center

Flood-inundation maps for the Yellow River at Plymouth, Indiana

Digital flood-inundation maps for a 4.9-mile reach of the Yellow River at Plymouth, Indiana (Ind.), were created by the U.S. Geological Survey (USGS) in cooperation with the Indiana Office of Community and Rural Affairs. The flood-inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at http://water.usgs.gov/osw/flood_inundation/, depict estimates of the
Authors
Chad D. Menke, Aubrey R. Bunch, Moon H. Kim
By
Ohio-Kentucky-Indiana Water Science Center