Water Systems
| Water System | Service Area | People Served | Contaminants detected |
|---|---|---|---|
OL Olivehurst Public U.D. | Yuba County, CA | 16,595 | 26 |
CI City Of Cupertino | Cupertino, CA | 16,530 | 7 |
FI Fillmore Water Dept | Ventura County, CA | 16,419 | 17 |
RI Ripon, City Of | Ripon, CA | 16,292 | 20 |
WA Walnut Park Mutual Water Co. | Los Angeles County, CA | 16,180 | 18 |
WE Western Mwd - Murrieta Division | Riverside County, CA | 16,143 | 21 |
LI Lincoln Avenue Water Co. | Los Angeles County, CA | 16,126 | 20 |
US Us Army Fort Irwin | San Bernardino County, CA | 16,000 | 24 |
CA Carpinteria Valley Water District | Santa Barbara County, CA | 15,996 | 27 |
CI City Of La Palma | La Palma, CA | 15,948 | 16 |