1. Ph.D. Student, ArGEnCo Dept., Research Group of Hydraulics in Environmental and Civil Engineering, Univ. of Liege, Quartier Polytech—Allée de la Découverte 9, Bat B52/3 +1, Liège B-4000, Belgium (corresponding author).
2. Assistant Professor, Utah Water Research Laboratory, Dept. of Civil and Environmental Engineering, Utah State Univ., 8200 Old Main Hill, Logan, UT 84322-8200.
3. Professor, Utah Water Research Laboratory, Dept. of Civil and Environmental Engineering, Utah State Univ., 8200 Old Main Hill, Logan, UT 84322-8200.
4. Associate Professor, ArGEnCo Dept., Research Group of Hydraulics in Environmental and Civil Engineering, Univ. of Liege, Quartier Polytech—Allée de la Découverte 9, Bat B52/3 +1, Liège B-4000, Belgium.