Groundwater Management Zones (0)
| <all other values> |
| Arlington |
| Beaumont |
| Bedford |
| Canyon |
| Chino-East |
| Chino-North |
| Chino-South |
| Coldwater |
| Colton |
| Elsinore |
| Hemet-South |
| Lakeview/Hemet-North |
| Lee Lake |
| Menifee |
| Orange County |
| Perris-North |
| Perris-South |
| Prado Basin |
| Riverside-A |
| Riverside-B |
| Riverside-C |
| Riverside-D |
| Riverside-E |
| Riverside-F |
| San Jacinto-Lower Pressure |
| San Jacinto-Upper Pressure |
| San Timoteo |
| Temescal |
| Warm Springs Valley |
| Yucaipa |
|