During the course of this study, numerous persons contributed to the development of this report. Some provided material and talks at the request of the committee, some provided unsolicited material, and others provided advice for the committee to consider. The committee would like to thank all of these persons for their interest and support for this effort.
Joseph D. Ayotte, Chief, Groundwater Investigations and Research Section, New Hampshire–Vermont Water Science Center, USGS
Joe Beaman, U.S. Environmental Protection Agency
Betsy Behl, U.S. Environmental Protection Agency
Ken Belitz, Project Chief, California Ground-Water Ambient Monitoring Assessment, USGS
Nate Booth, IT Specialist, Center for Integrated Data Analytics, USGS
Sally Brady, Staff Scientist
Herb Buxton, Program Coordinator, Toxics Substances Hydrology Program, USGS
Judy Campbell Byrd, Environmental and Energy Study Institute
Tom Carpenter, U.S. Environmental Protection Agency
Charles Demas, Director, Louisiana Water Science Center, USGS
Neil Dubrovsky, Chief, NAWQA Nutrients National Synthesis, USGS
Hedeff Essaid, Research Hydrologist, Menlo Park, CA, USGS
Robert Gilliom, Chief, Pesticide National Synthesis Team, USGS
Paul Gruber, National Ground Water Association
Pixie Hamilton, NAWQA Communications Coordinator (through summer, 2011), Cooperative Water Program National Coordinator, USGS
Roger Helm, U.S. Fish and Wildlife Service
Robert M. Hirsch, Research Hydrologist, USGS
Susan Holdsworth, U.S. Environmental Protection Agency
Anne Hoos, Hydrologist, Tennessee Water Science Center, USGS
David Kidwell, National Oceanic and Atmospheric Administration
Matt Larsen, Associate Director, Climate and Land Use Change, USGS
Dennis Lynch, Director, Oregon Water Science Center, USGS
Mark Munn, Ecologist, Washington Water Science Center, USGS
Donna Myers, Chief, Office of Water Quality, USGS
Robin O’Malley, The H. John Heinz III Center for Science, Economics, and the Environment
Darrell Osterhoudt, Association of State Drinking Water Administrators
Tim Parker, National Ground Water Association
Marc Ribaudo, U.S. Department of Agriculture
Gary Rowe, Regional NAWQA Program Coordinator and Head of the NAWQA Cycle 3 Planning Team, USGS
Nancy Stoner, Natural Resources Defense Council (through February 2010)
Ione Taylor, Associate Director, Energy, Minerals, and Environmental Health, USGS
Joanne Taylor, Communications Specialist for the Director, USGS
Joshua F. Valder, USGS
A. B. Wade, Public Affairs Officer, USGS
Barbara Wainman, Director of the USGS Office of Communications, USGS
William Werkheiser, Associate Director, Water, USGS
Bill Wilbur, Chief, National Water-Quality Assessment Program, USGS
Dave Wolock, Lead Scientist, NAWQA Hydrologic Systems Team, USGS
Paul Young, Deputy Associate Director, Energy, Minerals, and Environmental Health, USGS
John S. Zogorski, Chief, Volatile Organic Compounds National Synthesis Team, USGS