1. Graduate Research Assistant, Dept. of Civil and Environmental Engineering, Univ. of Tennessee, Knoxville, TN 37996.
2. Post Master’s Research Associate, Oak Ridge National Laboratory, 1 Bethel Valley Rd., Oak Ridge, TN 37831.
3. Associate Professor, Dept. of Civil, Construction and Environmental Engineering, Univ. of Alabama, Tuscaloosa, AL 35487 (corresponding author).
4. Director of Office of Water Programs, Office of Water Programs, Univ. of Wyoming, 1000 East University Ave., Laramie, WY 82070.
5. Research Engineer, Dept. of Civil, Construction and Environmental Engineering, Univ. of Alabama, Tuscaloosa, AL 35487.