1. Professor, Dept. of Civil and Environmental Engineering, Univ. of Alabama, Tuscaloosa, AL 35487.
2. Civil Engineer, River System Operations and Environment, Tennessee Valley Authority, 400 West Summit Hill Dr., Knoxville, TN 37902.
3. Senior Staff Consultant, Michael Baker, Jr., Inc., 3601 Eisenhower Ave., Alexandria, VA 22304.
4. Manager, River System Operations and Environment, Tennessee Valley Authority, 400 West Summit Hill Dr., Knoxville, TN 37902.