1. Ph.D. Candidate, Dept. of Civil Engineering, Univ. of Toronto, 35 St. George St., Toronto, ON, Canada M5S 1A4 (corresponding author).
2. Professor, Dept. of Civil Engineering, Univ. of Toronto, 35 St. George St., Toronto, ON, Canada M5S 1A4.
3. Hydraulic Specialist, HydraTek & Associates, 216 Chrislea Rd., Suite# 204, Vaughan, ON, Canada L4L 8S5.