Mike Wireman¹, Boris Kornilovich² and Yuri Koshik³, (1)Granite Ridge Groundwater, Boulder, CO, (2)Chemistry, National Technical University of Ukraine, Kiev, Ukraine, (3)Ukrainian Research-Development and Design-Prospecting Institute of Industrial Technology, Zhoty Vody, Ukraine

John Wilson, Ph.D¹, Ian Hers, PH.D.² and Parisa Jourabchi, PH.D.³, (1)Scissortail Environmental Solutions, Ada, OK, (2)Golder Associates Ltd., Burnaby, BC, Canada, (3)Golder Associates Ltd., Vancouver, BC, Canada

Mark Klemmer, PE¹, Scott Murphy², William Parry³ and Jeffrey Bonsteel⁴, (1)Arcadis, Novi, MI, (2)ARCADIS U.S., Inc., Milwaukee, WI, (3)CSX Transportation, Inc., Selkirk, NY, (4)ARCADIS U.S., Inc., Newtown, PA, United States

Andrew B. Bittner¹, John Kondziolka², Peter Nangeroni, P.E.³, Robert McGrath⁴ and Manu Sharma⁵, (1)Gradient, Cambridge, MA, (2)Gradient, (3)Woodard & Curran, Dedham, MA, (4)Woodard and Curran, Dedham, MA, (5)Gradient Corp, Cambridge, MA

Todd H. Wiedemeier¹ and John Wilson, Ph.D², (1)T H Wiedemeier & Associates, Inc., Sedalia, CO, (2)Scissortail Environmental Solutions, Ada, OK