| Alameda County |
| Atlanta-Fulton
County Public Library |
| Brooklyn
Public Library |
| City
of Bellevue, Washington |
| City
of Benicia |
| City
of Carson |
| City
of Compton |
| City
of Inglewood |
| City
of Kansas City, Missouri |
| City
of Long Beach |
| City
of Los Angeles |
| City
of Lynwood |
| City
of Oakland |
| City
of Pasadena |
| City
of Richmond |
| City
of Richmond, Virginia |
| City
of Sacramento |
|
City
of San Diego
|
| City
and County of San Francisco |
| City
of San Jose |
| Central
Basin and West Basin Municipal Water Districts |
| Contra
Costa County |
| Dallas
Area Rapid Transit District Authority |
| Department
of Water and Power, City of Pasadena |
| East
Bay Municipal Utility District |
| Gary
Public Library |
| Long
Beach Water Department |
| Los
Angeles County Metropolitan Transportation Authority |
| The
Metropolitan Water District of Southern California |