1. Extension Associate, Dept. of Biological and Agricultural Engineering, North Carolina State Univ., 3100 Faucette Dr., Raleigh, NC 27695-7625 (corresponding author).
2. Associate Professor and Extension Specialist, Dept. of Biological and Agricultural Engineering, North Carolina State Univ., 3100 Faucette Dr., Raleigh, NC 27695-7625.
3. Extension Assistant Research Technician, Dept. of Biological and Agricultural Engineering, North Carolina State Univ., 3100 Faucette Dr., Raleigh, NC 27695-7625.
4. Water Resources Engineer, Tetra Tech, 1230 Columbia St., Suite 1000, San Diego, CA 92101.
5. Project Manager, Highway Stormwater Program, Hydraulics Unit, North Carolina Dept. of Transportation, 1020 Birch Ridge Rd., Raleigh, NC 27610.