1. University of Colorado Boulder, 4001 Discovery Dr., Boulder, Colorado 80303, United States
2. Brown and Caldwell, 1527 Cole Blvd. #300, Lakewood, Colorado 80401, United States
3. Denver Water, 1600 W 12th Avenue, Denver, Colorado 80204, United States
4. Corona Environmental Consulting, 357 McCaslin Blvd., Suite 100, Louisville, Colorado 80027, United States