1. Researcher, Urban Water, Dept. of Civil, Environmental and Natural Resources Engineering, Luleå Univ. of Technology, SE-971 87 Luleå, Sweden; Stormwater Manager, Örebro municipality, Division of Water and Wastewater, Box 30000, 701 35 Örebro, Sweden.
2. Senior Lecturer, Urban Water, Dept. of Civil, Environmental and Natural Resources Engineering, Luleå Univ. of Technology, SE-971 87 Luleå, Sweden (corresponding author).
3. Professor, Division of Geosciences and Environmental Engineering, Dept. of Civil, Environmental and Natural Resources Engineering, Luleå Univ. of Technology, SE-971 87 Luleå, Sweden.
4. Professor, Urban Water, Dept. of Civil, Environmental and Natural Resources Engineering, Luleå Univ. of Technology, SE-971 87 Luleå, Sweden.