1. Water Resources City Planner, City of Portland Bureau of Environmental Services, 1900 SW 4th Ave., Portland, OR 97201 (corresponding author). ORCID: .
2. Associate Professor, Dept. of Environmental Science and Management, Portland State Univ., Portland, OR 97207. ORCID: .
3. Assistant Professor, Shiley School of Engineering, Univ. of Portland, Portland, OR 97203.
4. Statistician, City of Portland Bureau of Environmental Services, 6543 N Burlington Ave., Portland, OR 97203. ORCID: .