1. G360 Institute for Groundwater Research, College of Engineering and Physical Sciences, University of Guelph, 50 Stone Road East, Guelph, Ontario, Canada N1G 2W1
2. Department of Civil Engineering, University of Toronto, 35 Saint George Street, Toronto, Ontario, Canada, M5S 1A4
3. Regional Municipality of Halton, 1151 Bronte Road, Oakville, Ontario, Canada L6M 3L1
4. DuPont, 974 Centre Road, Wilmington, Delaware 19805, United States
5. Department of Earth and Environmental Sciences, University of Waterloo, 200 University Avenue West, Waterloo, Ontario, Canada N2L 3GI