| BEAUMONT-CHERRY VALLEY W.D. |
| CABAZON COUNTY W.D. |
| CITY OF BLYTHE WATER SYSTEM |
| CITY OF CATHEDRAL CITY |
| CITY OF COACHELLA W.S.A. |
| CITY OF CORONA W.S.A. |
| CITY OF DESERT HOT SPRINGS |
| CITY OF INDIAN WELLS |
| CITY OF INDIO W.S.A. |
| CITY OF LA QUINTA |
| CITY OF PALM DESERT |
| CITY OF PALM SPRINGS |
| CITY OF RANCHO MIRAGE |
| CITY OF RIVERSIDE W.S.A |
| CITY OF SAN JACINTO W.S.A. |
| COACHELLA VALLEY CO. W. D. |
| EAST BLYTHE COUNTY W.D. |
| EASTERN MUNICIPAL W.D. |
| ELSINORE VALLEY M.W.D. |
| ELSINORE WATER DISTRICT |
| FERN VALLEY WATER DISTRICT |
| HOME GARDENS COUNTY W.D. |
| IDYLLWILD CO. WATER DISTRICT |
| JURUPA C.S.D. |
| LAKE HEMET MUNICIPAL W.D. |
| LEE LAKE WATER DISTRICT |
| MISSION SPRINGS W.D. |
| MURRIETA COUNTY W.D. |
| MYOMA DUNES MUTUAL WATER CO. |
| PINE COVE CO. WATER DISTRICT |
| PINYON PINES COUNTY W.D. |
| RANCHO CALIFORNIA W.D. |
| RIVERSIDE COUNTY |
| RIVERSIDE HIGHLAND WATER CO. |
| RUBIDOUX C.S.D. |
| SOUTH MESA WATER CO. |
| WALLER TRACT MUTUAL WATER ASSO |
| WEST SAN BERNARDINO COUNTY W.D |
| WESTERN MUNICIPAL W.D. |
| YUCAIPA VALLEY WATER DISTRICT |