Water Systems Serving Zip Code 91902
Not sure which system is yours? Most residents in ZIP 91902 are likely served by Palomar Mountain Mutual Water Co. (population served: 193). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
2 active water systems have this ZIP in EPA records.
| Water system | Serves | Source | Violations | What kind |
|---|---|---|---|---|
| Old West Mobile Home Park | 80 | Groundwater | 147 | |
| Palomar Mountain Mutual Water Co. | 193 | Groundwater | 13 |