Sonoma County, California
16 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Cloverdale, City of | 10,398 | Groundwater Under Influence | 3 | 2 |
| Rohnert Park, City of | 43,821 | Groundwater | 1,062 | 0 |
| Sonoma, City of | 11,725 | Groundwater | 10 | 0 |
| Petaluma, City of | 60,781 | Groundwater | 4 | 0 |
| Bacchus Landing Cellars | 250 | Groundwater | 1 | 0 |
| Santa Rosa, City of | 175,396 | Groundwater | 0 | 0 |
| Healdsburg, City of | 10,985 | Groundwater Under Influence | 0 | 0 |
| Sebastopol, City of | 7,522 | Groundwater | 0 | 0 |
| Cotati, City of | 7,303 | Groundwater | 0 | 0 |
| Sangiacomo Winery | 62 | Groundwater | 0 | 0 |
| Baca Tasting Room | 53 | Groundwater | 0 | 0 |
| Mycopia Llc | 45 | Groundwater | 0 | 0 |
| Truck Tops Usa | 40 | Groundwater | 0 | 0 |
| Lambert Bridge Winery | 38 | Groundwater | 0 | 0 |
| Fat Pilgrim General Store | 30 | Groundwater | 0 | 0 |
| Nalle Winery | 29 | Groundwater | 0 | 0 |