Water Systems Serving Zip Code 93422
Not sure which system is yours? Most residents in ZIP 93422 are likely served by Atascadero Mutual Water Co (population served: 30,618). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
6 active water systems have this ZIP in EPA records.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Carrisa Plains Elementary | 40 | Groundwater | 38 | 38 |
| Silver Creek Water Company | 25 | Groundwater | 3 | 1 |
| Garden Farms C.W.D. | 440 | Groundwater | 6 | 0 |
| Halfway Station | 25 | Groundwater | 4 | 0 |
| Atascadero Mutual Water Co | 30,618 | Groundwater | 0 | 0 |
| Creston Elementary School | 100 | Groundwater | 0 | 0 |