1. Chief Engineer, Dept. of Land Development Services, Fairfax County Government, 12055 Government Center Pkwy., Fairfax, VA 22035.
2. Chief Engineer, Dept. of Land Development Services, Fairfax County Government, 12055 Government Center Pkwy., Fairfax, VA 22035; Adjunct Professor, Dept. of Civil and Environmental Engineering, Univ. of Maryland, 1173 Glenn L. Martin Hall, College Park, MD 20742-3021 (corresponding author).
3. Water Resource Project Manager, Dept. of Public Works and Environmental Services, Fairfax County Government, Stormwater Planning Division, 12000 Government Center Pkwy., Suite 449, Fairfax, VA 22035. ORCID: .