1. City of Durham, Stormwater and GIS Division; 101 City Hall Plaza Durham NC 27701
2. Virginia Polytechnic Institute and State Univ.; Biological Systems Engineering Dep.; 155 Ag Quad Ln. Blacksburg VA 24061
3. Missouri Univ. of Science and Technology, Civil, Architectural; Environmental Engineering Dep.; 211 Butler-Carlton Hall, 1401 North Pine St. Rolla MO 65409
4. College of Agriculture and Life Sciences, Virginia Polytechnic Institute and State Univ.; Biological Systems Engineering Dep.; 250 Drillfield Dr. Blacksburg VA 24061
5. Virginia Polytechnic Institute and State Univ., School of Plant and Environmental Sciences; 185 Ag Quad Ln. Blacksburg VA 24061