1. Member, ASCE
2. Fellow, ASCE
3. Res. Asst. Prof., Dept. of Civ. Engrg., Colorado State Univ., Fort Collins, CO 80523.
4. Prof., Dept. of Civ. Engrg., Colorado State Univ., Fort Collins, CO.
5. Hydr. Engr., Mussetter Engineering, Inc., Fort Collins, CO 80525.