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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September 1, 2003

Flood of North-Central Indiana, July 2003 Flood of North-Central Indiana, July 2003

No abstract available.

Authors

D.V. Arvin, H.T. Nguyen, L.M. Huff

Water Resources Mission Area, Ohio-Kentucky-Indiana Water Science Center

August 1, 2003

Hydrogeology and geochemistry of aquifers underlying the San Lorenzo and San Leandro areas of the East Bay Plain, Alameda County, California Hydrogeology and geochemistry of aquifers underlying the San Lorenzo and San Leandro areas of the East Bay Plain, Alameda County, California

The East Bay Plain, on the densely populated eastern shore of San Francisco Bay, contains an upper aquifer system to depths of 250 feet below land surface and an underlying lower aquifer system to depths of more than 650 feet. Injection and recovery of imported water has been proposed for deep aquifers at two sites within the lower aquifer system. Successful operation requires that the...

Authors

John A. Izbicki, James W. Borchers, David A. Leighton, Justin T. Kulongoski, Latoya Fields, Devin L. Galloway, Robert L. Michel

Ohio-Kentucky-Indiana Water Science Center

August 1, 2003

Tethered acoustic doppler current profiler platforms for measuring streamflow Tethered acoustic doppler current profiler platforms for measuring streamflow

The U.S. Geological Survey tested and refined tethered-platform designs for measuring streamflow. Platform specifications were developed, radio-modem telemetry of acoustic Doppler current profiler (ADCP) data and potential platform-hull sources were investigated, and hulls were tested and evaluated. Different platforms, which included a variety of hull configurations, were tested for...

Authors

Michael S. Rehmel, James A. Stewart, Scott E. Morlock

Water Resources Mission Area, Ohio-Kentucky-Indiana Water Science Center

July 1, 2003

Evolving issues and practices in managing ground-water resources: Case studies on the role of science Evolving issues and practices in managing ground-water resources: Case studies on the role of science

Hydrologic stresses throughout the 20th century and presently (2003) have caused the depletion and degradation of our Nation’s vital ground-water resources in many areas. Management strategies have been and are being implemented to optimize use of our ground-water resources with respect to achieving sustainability while mitigating the consequences of future withdrawals. The seven case...

Authors

Devin L. Galloway, William M. Alley, Paul M. Barlow, Thomas E. Reilly, Patrick Tucci

Water Resources Mission Area, Ohio-Kentucky-Indiana Water Science Center

May 1, 2003

Channel-Bank Conditions and Accumulations of Large Woody Debris along White River between Anderson and Indianapolis, Indiana, 2002 Channel-Bank Conditions and Accumulations of Large Woody Debris along White River between Anderson and Indianapolis, Indiana, 2002

No abstract available.

Authors

Bret A. Robinson

Water Resources Mission Area, Ohio-Kentucky-Indiana Water Science Center

April 1, 2003

Watershed inventory, Ravenna Training and Logistics Site, Ohio Watershed inventory, Ravenna Training and Logistics Site, Ohio

The Ohio Army National Guard (OHARNG) conducts training activities on the lands it manages to fulfill its primary mission of maintaining combat readiness. One of the training areas OHARNG manages is the Ravenna Training and Logistics Site (RTLS). This facility is co-located with the Ravenna Army Ammunition Plant (RVAAP) in Portage and Trumbull Counties, Ohio. Training activities can...

Authors

Chad J. Ostheimer, John S. Tertuliani

Water Resources Mission Area, Ohio-Kentucky-Indiana Water Science Center

January 1, 2003

Inferences on the hydrothermal system beneath the resurgent dome in Long Valley Caldera, east-central California, USA, from recent pumping tests and geochemical sampling Inferences on the hydrothermal system beneath the resurgent dome in Long Valley Caldera, east-central California, USA, from recent pumping tests and geochemical sampling

Quaternary volcanic unrest has provided heat for episodic hydrothermal circulation in the Long Valley caldera, including the present-day hydrothermal system, which has been active over the past 40 kyr. The most recent period of crustal unrest in this region of east-central California began around 1980 and has included periods of intense seismicity and ground deformation. Uplift totaling...

Authors

C. D. Farrar, M.L. Sorey, E. Roeloffs, D. L. Galloway, J. F. Howle, R. Jacobson

Water Resources Mission Area, California Water Science Center, Ohio-Kentucky-Indiana Water Science Center

January 1, 2003

Analysis of tests of subsurface injection, storage, and recovery of freshwater in Lancaster, Antelope Valley, California Analysis of tests of subsurface injection, storage, and recovery of freshwater in Lancaster, Antelope Valley, California

Ground-water levels in Lancaster, California, declined more than 200 feet during the 20th century, resulting in reduced ground-water supplies and more than 6 feet of land subsidence. Facing continuing population growth, water managers are seeking solutions to these problems. Injection of imported, treated fresh water into the aquifer system when it is most available and least expensive...

Authors

Steven P. Phillips, Carl S. Carlson, Loren F. Metzger, James F. Howle, Devin L. Galloway, Michelle Sneed, Marti E. Ikehara, Kenneth W. Hudnut, Nancy E. King

Water Resources Mission Area, Natural Hazards Mission Area, Earthquake Hazards Program, California Water Science Center, New England Water Science Center, Earthquake Science Center, Ohio-Kentucky-Indiana Water Science Center

January 1, 2003

Inverse modeling of interbed storage parameters using land subsidence observations, Antelope Valley, California Inverse modeling of interbed storage parameters using land subsidence observations, Antelope Valley, California

We use land-subsidence observations from repeatedly surveyed benchmarks and interferometric synthetic aperture radar (InSAR) in Antelope Valley, California, to estimate spatially varying compaction time constants, ??, and inelastic specific skeletal storage coefficients, Skv*, in a previously calibrated regional groundwater flow and subsidence model. The observed subsidence patterns...

Authors

J. Hoffmann, D. L. Galloway, H. A. Zebker

Water Resources Mission Area, California Water Science Center, Ohio-Kentucky-Indiana Water Science Center

January 1, 2003

Measuring human-induced land subsidence from space Measuring human-induced land subsidence from space

Satellite Interferometric Synthetic Aperture Radar (InSAR) is a revolutionary technique that allows scientists to measure and map changes on the Earth's surface as small as a few millimeters. By bouncing radar signals off the ground surface from the same point in space but at different times, the radar satellite can measure the change in distance between the satellite and ground (range...

Authors

Gerald W. Bawden, Michelle Sneed, Sylvia V. Stork, Devin L. Galloway

Water Resources Mission Area, California Water Science Center, Ohio-Kentucky-Indiana Water Science Center

January 1, 2003

Mineral precipitation and dissolution at two slag-disposal sites in northwestern Indiana, USA Mineral precipitation and dissolution at two slag-disposal sites in northwestern Indiana, USA

Slag is a ubiquitous byproduct of the iron- and steel-refining industries. In northwestern Indiana and northeastern Illinois, slag has been deposited over more than 52 km2 of land surface. Despite the widespread use of slag for fill and construction purposes, little is known about its chemical effects on the environment. Two slagdisposal sites were examined in northwestern Indiana where...

Authors

E.R. Bayless, M. S. Schulz

Water Resources Mission Area, Ecosystems Mission Area, Toxic Substances Hydrology, Environmental Health Program, Ohio-Kentucky-Indiana Water Science Center

January 1, 2003

MODFLOW-2000 ground-water model-user guide to the Subsidence and Aquifer-System Compaction (SUB) Package MODFLOW-2000 ground-water model-user guide to the Subsidence and Aquifer-System Compaction (SUB) Package

This report documents a computer program, the Subsidence and Aquifer-System Compaction (SUB) Package, to simulate aquifer-system compaction and land subsidence using the U.S. Geological Survey modular finite-difference ground-water flow model, MODFLOW-2000. The SUB Package simulates elastic (recoverable) compaction and expansion, and inelastic (permanent) compaction of compressible fine...

Authors

Jorn Hoffmann, S. A. Leake, D. L. Galloway, Alicia M. Wilson

Ohio-Kentucky-Indiana Water Science Center