1. Postdoctoral Researcher, Hydrologic Research Laboratory, Dept. of Civil and Environmental Engineering, Univ. of California, Davis, CA 95616 (corresponding author).
2. Professor, Hydrologic Research Laboratory, Dept. of Civil and Environmental Engineering, Univ. of California, Davis, CA 95616.
3. Assistant Project Scientist, Hydrologic Research Laboratory, Dept. of Civil and Environmental Engineering, Univ. of California, Davis, CA 95616.
4. Senior Engineer, California Dept. of Water Resources, Bay Delta Office, 1416 Ninth St., Sacramento, CA 95814.
5. Assistant Professor, Dept. of Civil and Architectural Engineering, Univ. of Wyoming, Laramie, WY 82071.
6. State Climatologist, California Dept. of Water Resources, Hydrology and Flood Operations Office, 3310 El Camino Ave., Sacramento, CA 95821.