Martin Helmke¹, Daniel Bochicchio², John Ennis², D. Matt Lyon², Jeffrey Leberfinger³, Greg Schultz⁴ and John Foley⁵, (1)West Chester University of Pennsylvania, Department of Earth and Space Sciences, West Chester, PA, United States, (2)Groundwater and Environmental Services, Inc., Exton, PA, United States, (3)Exploration Instruments, LLC, Harrisburg, PA, United States, (4)White River Technologies, Inc., Lebanon, NH, United States, (5)White River Technologies, Inc., Newton, MA, United States