1. Assistant Professor, Dept. of Civil Engineering, Univ. of Ottawa, 161 Louis Pasteur St., Ottawa ON, Canada K1N 6N5 (corresponding author). E-mail: crennie@genie.uottawa.ca
2. Standards Documentation Technologist, Water Survey, Environment Canada, 373 Sussex Dr., Ottawa ON, Canada K1A 0H3. E-mail: francois.rainville@ec.gc.ca
3. Ph.D. Candidate, Dept. of Civil Engineering, Univ. of Ottawa, 161 Louis Pasteur St., Ottawa ON, Canada K1N 6N5. E-mail: skash014@ uottawa.ca