1. NSERC Industrial Chair on Drinking Water, École Polytechnique de Montréal, Civil Geological and Mining Engineering, C.P. 6079, Succ. Centre-ville, Montréal, QC H3C 3A7, Canada (corresponding author).
2. NSERC Industrial Chair on Drinking Water, École Polytechnique de Montréal, Civil Geological and Mining Engineering, C.P. 6079, Succ. Centre-ville, Montréal, QC H3C 3A7, Canada.
3. Usine de Traitement Chomedey Ville de Laval, 3810, Boul. Lévesque, Chomedey, Laval, QC H7V 3Z4, Canada.
4. MWH Soft, 618 Michillinda Ave., Ste. 200, Arcadia, CA 91007.
5. Univ. of Toronto, Dept. of Civil Engineering, 35 St. George St., Toronto, ON M5S 1A4, Canada.