LIU, Chongxuan¹, SHANG, Jianying¹, SHAN, Huimei¹, and ZACHARA, John², (1) Geochemistry, Pacific Northwest National Laboratory, 3335 Innovation Street, Richland, WA 99354, Chongxuan.liu@pnnl.gov, (2) Fundamental Sciences Directorate, Northwest National Laboratory, PO Box 999; MS K8-96, Richland, WA 99354

ZHANG, Xiaoying, Dep. of Earth, Ocean and Atmospheric Science, Florida State University, 108 Carraway Bldg, Florida State University, Tallahassee, FL 32306, xz09g@fsu.edu, LIU, Chongxuan, Geochemistry, Pacific Northwest National Laboratory, 3335 Innovation Street, Richland, WA 99354, HU, Bill, Dept of Earth, Ocean and Atmospheric Sciences, Florida State Univ, 108 Carraway Bldg, Tallahassee, FL 32306, and HU, Q.H., Department of Earth and Environmental Sciences, University of Texas at Arlington, Arlington, TX 76019

MILKUS, Christian D., Department of Applied Geosciences, Hydrogeology Research Group, Berlin University of Technology, Ernst-Reuter-Platz 1, Berlin, 10587, Germany, christian.milkus@tu-berlin.de, RADNY, Dirk, Dept. Water Resources and Drinking Water (Research Group Hydrogeology), Swiss Federal Institute of Aquatic Science and Technology, Ueberlandstrasse 133, Duebendorf, 8600, Switzerland, and SCHEYTT, Traugott J., Department of Applied Geosciences, Hydrogeology Research Group, Technische Universität Berlin, Ernst-Reuter-Platz 1, Berlin, 10587, Germany

DRUHAN, Jennifer L., Geological & Environmental Sciences, Stanford University, Stanford, CA 94305, jdruhan@stanford.edu and MAHER, Kate, Dept. of Geological and Environmental Science, Stanford University, 450 Serra Mall, Building 320, Stanford, CA 94305-2115

SOLPUKER, Utku, LIU, Ganming, and SCHWARTZ, Franklin W., School of Earth Sciences, The Ohio State University, 125 S. Oval Mall, Columbus, OH 43210, schwartz.11@osu.edu

BOLSTER, Diogo, Civil and Environmental Engineering and Earthe Sciences, University of Notre Dame, Fitzpatrick Hall, Notre Dame, IN 46545, dbolster@nd.edu

HEBIG, Klaus H.¹, ZEILFELDER, Sarah¹, ITO, Narimitsu², MACHIDA, Isao³, SCHEYTT, Traugott J.¹, and MARUI, Atsunao⁴, (1) Department of Applied Geosciences, Hydrogeology Research Group, Technische Universität Berlin, Ernst-Reuter-Platz 1, Berlin, 10587, Germany, klaus.hebig-schubert@tu-berlin.de, (2) NEWJEC Inc, 5-7 Kameido 1-chome, Koto-ku, Tokyo, 136-0071, Japan, (3) National Institute of Advanced Industrial Science and Technology, Geological Survey of Japan, Chuo 7, 1-1-1 Higashi, Tsukuba-shi, Ibaraki, 305-8567, Japan, (4) The National Institute of Advanced Industrial Science and Technology, Groundwater Research Group, Central 7, 1-1-1, Higashi, Tsukuba, Ibaraki, 305-8567, Japan

ZEILFELDER, Sarah¹, HEBIG, Klaus H.¹, ITO, Narimitsu², MACHIDA, Isao³, 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, sarah.zeilfelder@tu-berlin.de, (2) NEWJEC Inc, 5-7 Kameido 1-chome, Koto-ku, Tokyo, 136-0071, Japan, (3) National Institute of Advanced Industrial Science and Technology, Groundwater Research Group, Chuo 7, 1-1-1 Higashi, Tsukuba, Ibaraki, 305-8567, Japan

WANG, Quanrong, School of Environmental Studies, China University of Geosciences, Wuhan, Hubei 430074, China, wqr88@126.com and ZHAN, Hongbin, Geology & Geophysics, Texas A&M University, College Station, TX 77840

ZATWARNICKI, Katelyn M.¹, JOHNSON, Thomas M.¹, ROADCAP, George S.², and ABRAMS, Daniel B.², (1) Geology, University of Illinois, 156 Computing Applications Building, 605 E. Springfield Ave, Champaign, IL 61820, zatwarn2@illinois.edu, (2) Illinois State Water Survey, Prairie Research Institute, University of Illinois, 2204 Griffith Drive, Champaign, IL 61820

BENSON, David A., Hydrologic Science and Engineering, Colorado School of Mines, 1500 Illinois St, Golden, CO 80401, dbenson@mines.edu

DING, Dong, Hydrologic Science and Engineering, 1516 Illinois Street, Golden, CO 80401, dding@mines.edu and BENSON, David A., Hydrologic Science and Engineering, Colorado School of Mines, 1500 Illinois St, Golden, CO 80401

SOLTANIAN, Mohamad Reza, Department of Earth and Environmental Sciences, Wright State University, 260 Brehm Lab, 3640 Colonel Glenn Highway, Fairborn, OH 45435-0001, m.rezasoltanian@gmail.com, RITZI, Robert, Earth and Environmental Sciences, Wright State Univeristy, 3640 Colonel Glenn Hwy, Dayton, OH 45435, HUANG, Chaocheng, Department of Mathematics and Statistic, Wright State Univeristy, 3640 Colonel Glenn Hwy, Dayton, OH 45435-0001, DAI, Zhenxue, EES-16, Earth and Environmental Sciences Division, Los Alamos National Laboratory, Mailstop T003, Los Alamos, NM 87545, and DOMINIC, David F., Earth and Environmental Sciences, Wright State University, Dayton, OH 45435

ARORA, Bhavna, Earth Sciences Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, MS 74-316C, Berkeley, CA 94720, barora@lbl.gov, SENGOR, S. Sevinc, Civil & Environmental Engineering, Southern Methodist University, Dallas, TX 75275, STEEFEL, Carl, Earth Sciences Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Mail Stop 90-1116, Berkeley, CA 94720, and SPYCHER, Nicolas, Earth Sciences Division, Lawrence Berkeley Laboratory, MS 90-1116, 1 Cyclotron Road, Berkeley, CA 94720