1. University of Arizona Department of Hydrology and Atmospheric Sciences Tucson Arizona
2. Jet Propulsion Laboratory California Institute of Technology Pasadena California
3. ERT, Inc. Asheville North Carolina
4. Division of Hydrologic Sciences Desert Research Institute Reno Nevada
5. Joint Institute for Regional Earth System Science & Engineering University of California Los Angeles Los Angeles California
6. Arizona State University Knowledge Enterprise Development Tempe Arizona
7. Department of Geosciences and Environment California State University Los Angeles California