FAMIGLIETTI, James¹, RODELL, Matthew², SWENSON, Sean³, CHAMBERS, Don⁴, LO, MinHui⁵, REAGER, JT⁵, VOSS, Katalyn⁵, ROZIER DE LINAGE, Caroline⁵ and HO, Stephanie⁵, (1)Earth System Science, University of California, Irvine, Irvine, CA 92697-3100, (2)NASA Goddard Space Flight Center, Hydrological Sciences Branch, Greenbelt, MD 20771, (3)NCAR, Boulder, CO 80307, (4)College of Marine Science, University of South Florida, St. Petersburg, FL 09323, (5)Earth System Science, UC Center for Hydrologic Modeling, University of California, Irvine, Irvine, CA 92697-4690, jfamigli@uci.edu, jfamigli@uci.edu

STOTLER, Randy L., Department of Geology, The University of Kansas, 1475 Jayhawk Blvd., Lindley Hall, Lawrence, KS 66045, BUTLER Jr, James J., Kansas Geological Survey, Lawrence, KS 66047 and REBOULET, Edward C., Kansas Geological Survey, University of Kansas, 1930 Constant Ave, Lawrence, KS 66047, stotler@kgs.ku.edu, stotler@kgs.ku.edu

ASANTE, Joseph and KREAMER, David K., Department of Geoscience, University of Nevada, Las Vegas, Nevada, 4505 Maryland Parkway, Las Vegas, NV 89154/4010, asantej@unlv.nevada.edu, asantej@unlv.nevada.edu

PARSEN, Michael J.¹, KRAUSE, Jacob J.², HART, David J.¹ and BRADBURY, Kenneth R.¹, (1)Wisconsin Geological and Natural History Survey, University of Wisconsin-Extension, 3817 Mineral Point Rd, Madison, WI 53705, (2)Geosciences, University of Wisconsin-Madison, Weeks Hall, 1215 W. Dayton St, Madison, WI 53706, mjparsen@wisc.edu, mjparsen@wisc.edu

DIETRICH, Peter¹, LAMERT, Hendrik¹, SCHNEIDEWIND, Uwe² and LEVEN, Carsten³, (1)Department Monitoring and Exploration Technologies, Helmholtz Centre for Environmental Research - UFZ, Permoserstraße 15, Leipzig, 04318, Germany, (2)Land and Water Management Team, VITO - Flemish Institute for Technological Research, Boeretang 200, Mol, B-2400, Belgium, (3)Center for Applied Geoscience, University of Tübingen, Sigwartstr. 10, Tübingen, 72076, Germany, peter.dietrich@ufz.de, peter.dietrich@ufz.de

SCHILLIG, Peter C.¹, DEVLIN, J.F.¹, RUDOLPH, David L.², CRITCHLEY, Catherine, E.³ and SHAW, H. Jane², (1)Department of Geology, University of Kansas, Lindley Hall Room 120, 1475 Jayhawk BLVD, Lawrence, KS 66045, (2)Earth & Environmental Sciences, University of Waterloo, Waterloo, ON N2L 3G1, Canada, (3)Golder Associates Ltd, London, ON N6L 1C1, Canada, schillig@ku.edu, schillig@ku.edu

DOGAN, Mine¹, MEERSCHAERT, Mark M.², BENSON, David A.³, HYNDMAN, David W.⁴, VAN DAM, Remke, L.¹, BUTLER Jr, James J.⁵ and BOHLING, Geoffrey C.⁶, (1)Department of Geological Sciences, Michigan State University, 206 Natural Science Building, East Lansing, MI 48824, (2)Department of Statistics and Probability, Michigan State University, A416 Wells Hall, East Lansing, MI 48824, (3)Hydrologic Science and Engineering, Colorado School of Mines, 1500 Illinois St, Golden, CO 80401, (4)Department of Geological Sciences, Michigan State University, East Lansing, MI 48824, (5)Kansas Geological Survey, Lawrence, KS 66047, (6)Kansas Geological Survey, University of Kansas, 1930 Constant Ave, Lawrence, KS 66047, minedoga@msu.edu, minedoga@msu.edu

HEBIG, Klaus H.¹, ITO, Narimitsu², SCHEYTT, Traugott J.¹ and MARUI, Atsunao³, (1)Department of Applied Geosciences, Hydrogeology Research Group, Technische Universität Berlin, Ernst-Reuter-Platz 1, Berlin, 10587, Germany, (2)NEWJEC Inc, 1-12-13 Shin-Ohashi, Koto-ku, Tokyo, 135-0007, Japan, (3)The National Institute of Advanced Industrial Science and Technology, Groundwater Research Group, Central 7, 1-1-1, Higashi, Tsukuba, Ibaraki, 305-8567, Japan, klaus.hebig-schubert@tu-berlin.de, klaus.hebig-schubert@tu-berlin.de

CASSIANI, Giorgio¹, DEIANA, Rita², CAMPORESE, Matteo³, SALANDIN, Paolo³, VIGNOLI, Giulio⁴, ROSSI, Matteo¹ and PERRI, Maria Teresa², (1)Department of Geosciences, Università degli Studi di Padova, via gradenigo 6, Padova, I-35131, Italy, (2)Dipartimento di Geoscienze, Università di Padova, Via Gradenigo 6, Padova, I-35131, Italy, (3)Dipartimento IMAGE, Università di Padova, Via Loredan 20, Padova, I-35131, Italy, (4)Earth Sciences Department, King Fahd University of Petroleum & Minerals, Dhahran, 31261, Saudi Arabia, giorgio.cassiani@unipd.it, giorgio.cassiani@unipd.it

ONG, John T.¹, ZLOTNIK, Vitaly A.¹, LANE Jr, John W.², HALIHAN, Todd³, SWINEHART, James B.⁴, CARDENAS, M. Bayani⁵, BEFUS, Kevin M.⁵, FRITZ, Sherilyn C.⁶, LENTERS, John D.⁷ and RAANAN-KIPERWAS, Hadas⁸, (1)Department of Earth and Atmospheric Sciences, University of Nebraska-Lincoln, 214 Bessey Hall, Lincoln, NE 68588-0340, (2)Branch of Geophysics, USGS, Storrs, CT 06269, (3)School of Geology, Oklahoma State University, 105 Noble Research Center, Stillwater, OK 74078, (4)School of Natural Resources, University of Nebraska-Lincoln, 607 Hardin Hall, Lincoln, NE 68583-0996, (5)Department of Geological Sciences, Jackson School of Geosciences, The University of Texas at Austin, 1 University Station C9000, Austin, TX 78712-0254, (6)Department of Earth and Atmospheric Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588, (7)School of Natural Resources, University of Nebraska-Lincoln, 723 Hardin Hall, Lincoln, NE 68583-0987, (8)Division of Earth and Ocean Sciences, Nicholas School of the Environment, Duke University, Durham, NC 27708, jbong@huskers.unl.edu, jbong@huskers.unl.edu

JOECKEL, R.M., CSD, School of Natural Resources, Department of Earth and Atmospheric Sciences, and U.N. State Museum, University of Nebraska-Lincoln, Lincoln, NE 68583-0996, KORUS, Jesse T., Conservation and Survey Division, School of Natural Resources, University of Nebraska-Lincoln, Hardin Hall, 3310 Holdrege St, Lincoln, NE 68583-0996, HANSON, P.R., CSD, School of Natural Resources, University of Nebraska-Lincoln, Lincoln, NE 68583-0996, DIVINE, D., Lower Platte South Natural Resources District, P.O. Box 83581, Lincoln, NE 68521 and OLAFSEN LACKEY, S., CSD, School of Natural Resources, University of Nebraska-Lincoln, Suite 104, 601 E. Benjamn Avenue, Norfolk, NE 68701-0812, rjoeckel3@unl.edu, rjoeckel3@unl.edu

JOHNSON, Carole D.¹, LANE Jr, John W.¹, WALSH, David O.² and LEBLANC, Denis³, (1)U.S. Geological Survey, Office of Groundwater, Branch of Geophysics, 11 Sherman Place, Unit 5015, Storrs-Mansfield, CT 06269, (2)Vista Clara, Inc, 12201 Cyrus Way, Mukilteo, WA 98275, (3)U. S. Geological Survey, Massachusetts–Rhode Island Water Science Center, 10 Bearfoot Road, Northborough, MA 01532, cjohnson@usgs.gov, cjohnson@usgs.gov