Groundwater is the leading international journal focused exclusively on groundwater. Since 1963, Groundwater has published a dynamic mix of papers on topics related to groundwater including groundwater flow and well hydraulics, hydrogeochemistry and contaminant hydrogeology, application of geophysics, groundwater management and policy, and history of groundwater hydrology. The journal emphasizes articles that include presentation of theory with practical application.

Editor-in-Chief:
Hendrik M. Haitjema Ph.D., Indiana University
gweditor@indiana.edu

Executive Editors:
Thomas M. Missimer Ph.D., Florida Gulf Coast University
tmissimer@fgcu.edu
Robert A. Schincariol University of Western Ontario, Canada
schincar@uwo.ca
Yu-Feng Forrest Lin Ph.D. Illinois State Geological Survey
yflin@illinois.edu

Advisors to the Editor-in-Chief:
Randy J. Hunt Ph.D. U.S. Geological Survey
rjhunt@usg.gov
Eileen Poeter Ph.D. Poeter Engineering and Emerita Professor Colorado School of Mines
epoeter@mines.edu
James O. Rumbaugh Environmental Simulations Inc.
jrumbaugh@groundwatermodels.com
Franklin W. Schwartz Ph.D. The Ohio State University
frank@geology.ohio-state.edu

Technology Editor:
Michael J. Gefell PG, CPG, Anchor QEA LLC
mgefell@anchorqea.com

Book Editor:
Alan Fryar Ph.D. University of Kentucky
alan.fryar@uky.edu

History Editor:
David Deming PhD, University of Oklahoma
ddeming@ou.edu

Discussion Editor:
Stephen R. Kraemer Ph.D. U.S. EPA, Office of Research and Development
kraemer.stephen@epa.gov

Associate Editors:
Daniel Abrams, Ph.D., University of Illinois, Champaign
Mark Bakker, Ph.D., Delft University of Technology, The Netherlands
Matthew W. Becker, Ph.D., California State University, Long Beach
Philip Binning, Ph.D., Technical University of Denmark
Steffen Birk, Ph.D., University of Graz, Austria
Andrea E. Brookfield, Ph.D., Kansas Geological Survey
Serge Brouyere, Ph.D., University of Liège, Belgium
Claudius M. Bürger, Ph.D., Shell Global Solutions International B.V., The Netherlands
James J. Butler Jr., Ph.D., Kansas Geological Survey, Lawrence, Kansas
Chia-Shyun Chen, Ph.D., Institute of Applied Geology of the National Central University, Taiwan
Peter Cook, Ph.D., CSIRO Land and Water, Australia
James R. Craig, Ph.D., P.Eng., University of Waterloo, Canada
Frederick D. Day-Lewis, Ph.D., U.S. Geological Survey, Office of Groundwater, Branch of Geophysics, Storrs, Connecticut
Jiasong Fang, Ph.D., Hawaii Pacific University
Grant Ferguson, Ph.D., St. Francis Xavier University, Canada
Ty Ferre, Ph.D., University of Arizona
Michael N. Fienen, Ph.D., USGS Wisconsin Water Science Center, Middleton, Wisconsin
Michael J. Gefell, PG, CPG, Anchor, QEA LLC
Daren C. Gooddy, PhD., British Geological Survey, United Kingdom
John H. Guswa, Ph.D., JG Environmental Inc., Boxborough, Massachusetts
David John Hart, Ph.D., Wisconsin Geological and Natural History Survey
Li He, Ph.D., Ryerson University, Canada
Randy J. Hunt, Ph.D., US Geological Survey
Scott C. James, Ph.D., Sandia National Laboratories, New Mexico
Todd Jarvis, Ph.D., Oregon State University
M. Wojciech Kawecki, Ph.D., Saudi Aramco, Groundwater Division, Saudi Arabia
Elizabeth Keating, PhD., Los Alamos National Laboratory, New Mexico
Eve L. Kuniansky, PE, U.S. Geological Survey
Christian Langevin, Ph.D., USGS, Fort Lauderdale, Florida
Melissa E. Lenczewski, Ph.D., Northern Illinois University
Shu-Guang Li, Ph.D., P.E., Michigan State University
David Lipson, Ph.D., Hydro Science + Engineering
Ganming Liu, Ph.D., Bowling Green State University, Ohio
Bettina Longino, Ph.D., The Johnson Company, Inc., Montpelier, Vermont
Chris Lowry, Ph.D., University at Buffalo
Kenneth Luther, Ph.D., Valparaiso University, Valparaiso, Indiana
Robert G. Maliva, Ph.D., Schlumberger Water Services, Fort Myers, Florida
Jonathan Martin, Ph.D., University of Florida
Costantino Masciopinto, CNR-IRSA Water Research Institutevia, Bari, Italy
John E. McCray, Ph.D., Colorado School Mines
Steffen Mehl, Ph.D., California State University, Chico
June E. Mirecki, Ph.D., PG, U.S. Army Corps of Engineers, Jacksonville, Florida
Louis Motz, Ph.D., University Of Florida
Jean-Philippe Nicot, Ph.D., Bureau of Economic Geology, The University of Texas in Austin
Frederick L. Paillet, Ph.D., University of Arkansas
Samuel Panno, Illinois State Geological Survey, Champaign, Illinois
Tom Perina, PhD, PG, CHG., CB&I Federal Services, Irvine, California
Michael Riley, University of Birmingham, United Kingdom
Tim Scheibe, Ph.D., Pacific Northwest National Laboratory, Richland, Washington
Gregory Schnaar, Ph.D., Daniel B. Stephens & Associates, Inc., Goleta, California
Martin H. Schroth, Ph.D., ETH Zrich Institute of Biogeochemistry and Pollutant Dynamics, Switzerland
Nick Sepulveda, Ph.D., USGS, Orlando, Florida
Allen M. Shapiro, Ph.D., USGS, Reston, Virginia
Craig T. Simmons, Ph.D., Flinders University, Australia
Birgit Steinich, Ph.D., San Luis Potosi Institute of Scientific Research and Technology, Mexico
Randy Stotler, Ph.D., The University of Kansas
Nicole T. Sweetland, Ph.D., P.G., Daniel B. Stephens & Associates, Inc., Goleta, California
Steve Thornton, Ph.D., University of Sheffield, United Kingdom
Claire Tiedeman, USGS-WRD, Menlo Park, California
Laura Toran, Ph.D., Temple University, Philadelphia, Pennsylvania
Guangcai Wang, Ph.D., China University of Geosciences, Beijing, China
Adam S. Ward, Ph.D., PE, University of Iowa
Tamie Weaver, Ph.D., ERM Melbourne, Australia
Tao Yang, Ph.D., Hohai University, China
Hund-Der Yeh, Ph.D., National Chiao Tung University, Taiwan
Willem Jan Zaadnoordijk, Delft University of Technology, The Netherlands
Jim Zhang, Ph.D., URS Corporation, Oakland, California
Yong Zhang, Ph.D., Desert Research Institute, Las Vegas, Nevada
You-Kuan Zhang, Ph.D., University of Iowa
Junfeng Zhu, Ph.D., University of Kentucky
Vitaly A. Zlotnik, Ph.D., University of Nebraska–Lincoln