1) City of Billings, Montana

2) City of Rosemead, CA

3) CITY OF ST. CLOUD, MN

4) City of Stockton, California

5) County of Fallon, Montana

6) EL DORADO COUNTY TRANSPORTATION COMMISSION

7) Gerald R. Ford International Airport

8) Katadyn Desalination LLC

9) Metropolitan Airports Commission

10) Monrovia Unified School District

11) Riverside County, California

12) SAN BERNARDINO INTL. AIRPORT AUTHORITY

13) Sherburne County, Minnesota

14) ST. CLOUD AREA PLANNING ORGANIZATION

15) Stearns County, Minnesota