SIMUNEK, Jirka, Department of Environmental Sciences, University of California-Riverside, Riverside, CA 92521, Jiri.Simunek@ucr.edu, ŠEJNA, Miroslav, PC-Progress, Ltd, Prague 2, 120 00, Czech Republic, JACQUES, Diederik, Performance Assessments, Belgian Nuclear Research Institute, Mol, B-2400, Belgium, LANGERGRABER, Guenter, Institute for Sanitary Engineering and Water Pollution Control, University of Natural Resources and Life Sciences, Vienna, A-1190, Austria, BRADFORD, Scott A., US Salinity Laboratory, USDA, ARS, Riverside, CA 92507, and VAN GENUCHTEN, Martinus T., Department of Mechanical Engineering, COPPE/LTTC, Federal University of Rio de Janeiro, UFRJ, Rio de Janeiro, 21945-970, Brazil

ANDRASKI, Brian J.¹, JACKSON, W. Andrew², WELBORN, Toby L.¹, STONESTROM, David A.³, and BOHLKE, J.K.⁴, (1) US Geological Survey, 2730 N Deer Run Rd, Carson City, NV 89701, andraski@usgs.gov, (2) Department of Civil Engineering, Texas Tech University, Lubbock, TX 79409-1023, (3) US Geological Survey, 345 Middlefield Road MS-420, Menlo Park, CA 94025, (4) U.S. Geological Survey, 431 National Center, 12201 Sunrise Valley Dr, Reston, VA 20192

SHILLABER, Annie, Geology and Environmental Geosciences, Northern Illinois University, 1425 W. Lincoln Highway, Davis Hall 312, DeKalb, IL 60115, ashillaber@niu.edu and POLLYEA, Ryan M., Department of Geology and Environmental Geosciences, Northern Illinois University, 1425 W. Lincoln Highway, Davis Hall 312, DeKalb, IL 60115

TROST, Jared J.¹, SIHOTA, Natasha², MAYER, K. Ulrich², MASON, Brent¹, and BERG, Andrew¹, (1) U.S. Geological Survey, Minnesota Water Science Center, 2280 Woodale Drive, Mounds View, MN 55112, jtrost@usgs.gov, (2) Earth, Ocean and Atmospheric Sciences, University of British Columbia, 6339 Stores Rd, Vancouver, BC V6T1Z4, Canada

STONESTROM, David A.¹, SCHULZ, Marjorie S.², LAWRENCE, Corey³, KYKER-SNOWMAN, Emily³, HARDEN, Jennifer W.⁴, and WHITE, Art F.⁵, (1) US Geological Survey, 345 Middlefield Road MS-420, Menlo Park, CA 94025, dastones@usgs.gov, (2) US Geological Survey, 345 Middlefield Road MS 420, Menlo Park, CA 94025, (3) U.S. Geological Survey, Menlo Park, CA 94025, (4) U.S. Geological Survey, MS 962, Menlo Park, CA 94025, (5) US Geological Survey, Menlo Park, CA 94025

EVETT, Steven R.¹, KUSTAS, William P.², ALFIERI, Joseph G.², PRUEGER, John H.³, and CHÁVEZ, José L.⁴, (1) Conservation and Production Research Laboratory, USDA-ARS, P.O. Drawer 10, Bushland, TX 79012-0010, Steve.Evett@ars.usda.gov, (2) USDA-ARS Hydrology & Remote Sensing Laboratory, Bldg. 007 Rm. 104, Beltsville, MD 20705, (3) USDA-ARS, National Lab for Agriculture and the Environment, 2110 University Blvd, Ames, IA 50011-3120, (4) Department of Civil and Environmental Engineering, Colorado State University, 1372 Campus Delivery, Fort Collins, CO 80523-1372

GATES, John B., NASTA, Paolo, and HOUSTON, Adam, Department of Earth and Atmospheric Sciences, University of Nebraska-Lincoln, 217 Bessey Hall, Lincoln, NE 68502, jgates2@unl.edu

ADANE, Zablon A., Department of Earth and Atmospheric Sciences, University of Nebraska-Lincoln, 312 Bessey Hall, Lincoln, NE 68502, zablon@huskers.unl.edu and GATES, John B., Department of Earth and Atmospheric Sciences, University of Nebraska-Lincoln, 217 Bessey Hall, Lincoln, NE 68502

WHITNEY, John W., United States Geological Survey, Denver Federal Center, MS-980, Denver, CO 80225, jwhitney@usgs.gov, GLANCY, Patrick A., US Geological Survey, Carson City, NV 89701, and BUCKINGHAM, Susan E., 2749 South Kearney St, Denver, CO 80222

NEAL, Conor, Department of Geology, University of Illinois at Urbana-Champaign, 605 East Springfield Ave, Champaign, IL 61820, cneal10@illinois.edu and ANDERS, Alison, University of Illinois at Urbana-Champaign, 1301 W Green St, Urbana, IL 61801

PIERRE, Jon Paul, Energy and Earth Resources Graduate Program, Jackson School of Geosciences, University of Texas at Austin, Austin, TX 78712, jppierre@utexas.edu, ABOLT, Charles J., Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Austin, TX 78712, and YOUNG, Michael H., Bureau of Economic Geology, University of Texas at Austin, University Station, Box X, Austin, TX 78712

CALDWELL, Todd G., Jackson School of Geosciences, University of Texas at Austin, Bureau of Economic Geology, Univesity Station, Box X, Austin, TX 78758, todd.caldwell@beg.utexas.edu, YOUNG, Michael H., Bureau of Economic Geology, University of Texas at Austin, University Station, Box X, Austin, TX 78712, and WILCOX, Bradford Paul, Ecosystem Science and Management, Texas A&M University, College Station, TX 77843

BERG, Matthew D.¹, WILCOX, Brad², ANGERER, Jay³, MARCANTONIO, Franco⁴, and FOX, William E.³, (1) Texas A&M University, 2138 TAMU, College Station, TX 77843, mattberg@tamu.edu, (2) Department of Ecosystem Science and Management, Texas A&M University, MS 2138, Texas A&M University, College Station, TX 77843-2126, (3) Temple, TX 76502, (4) Geology and Geophysics, Texas A&M University, College Station, TX 77843

PEACH, Brandon Tyler, Earth Science, UALR, 2801 South University Avenue, Little Rock, AR 72204, btpeach@ualr.edu, JOHNSON, Dawn M., Earth Science, University of Arkansas at Little Rock, 2801 South University, Little Rock, AR 72204, MCMILLAN, Margaret E., Department of Earth Science, University of Arkansas at Little Rock, 2801 S. University Avenue, Little Rock, AR 72204, and RUHL, Laura, Earth Science, University of Arkansas at Little Rock, 2801 S. University Ave, 307 Fribourgh Hall, Little Rock, AR 72204-1000

SANDQUIST, Darren¹, MACIAS, Miguel¹, NEWLANDER, April¹, ROACH, Aimee¹, BEDFORD, David R.², MILLER, David M.³, and PERKINS, Kim S.⁴, (1) California State University, Fullerton, Fullerton, CA 92834-6850, dsandquist@fullerton.edu, (2) U.S. Geological Survey, 345 Middlefield Rd, MS 973, Menlo Park, CA 94025, (3) U.S. Geological Survey, 345 Middlefield Road MS 973, Menlo Park, CA 94025, (4) U.S. Geological Survey, 345 Middlefield Rd, MS-420, Menlo Park, CA 94025

WILLIAMS, David G.¹, CHEN, Janet², KIM, Sora L.³, MACDONALD, Chandelle J.², and SHUMAN, Bryan N.⁴, (1) Department of Ecosystem Science and Management, University of Wyoming, 1000 E. University Ave, Laramie, WY 82071, dgw@uwyo.edu, (2) Department of Ecosystem Science and Management, University of Wyoming, Laramie, WY 82071, (3) Department of Geology and Geophysics, University of Wyoming, 1000 University Ave. #3006, Laramie, WY 82071, (4) Department of Geology and Geophysics, University of Wyoming, 1000 University Ave. Dept. 3006, Laramie, WY 82071

PERKINS, Kim S.¹, NIMMO, John R.², MEDEIROS, Arthur C.³, SZUTU, Daphne J.⁴, and VON ALLMEN, Erica³, (1) U.S. Geological Survey, 345 Middlefield Rd, MS-420, Menlo Park, CA 94025, kperkins@usgs.gov, (2) U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025, (3) USGS, P.O. Box 369, Makawao, HI 96768, (4) U.S. Geological Survey, 345 Middlefield Road, MS 421, Menlo Park, CA 94025