Water Systems
| Water System | Service Area | People Served | Contaminants detected |
|---|---|---|---|
SA San Gabriel County Wd | Los Angeles County, CA | 45,000 | 25 |
GO Golden State Water Company - Simi Valley | Ventura County, CA | 44,950 | 28 |
CI City Of Arcadia | Arcadia, CA | 44,738 | 31 |
HA Hawthorne-City Water Dept. | Hawthorne, CA | 44,729 | 24 |
CI City Of Los Banos | Los Banos, CA | 44,391 | 22 |
EL El Centro, City Of | El Centro, CA | 44,322 | 21 |
DI Diablo Water District | Contra Costa County, CA | 43,357 | 21 |
MI Mission Springs Wd | Riverside County, CA | 43,223 | 21 |
GS Gswc - Norwalk | Los Angeles County, CA | 42,997 | 39 |
RO Rohnert Park, City Of | Rohnert Park, CA | 42,484 | 29 |