Water Systems Serving Zip Code 91910
Not sure which system is yours? Most residents in ZIP 91910 are likely served by Sweetwater Authority (population served: 191,282). 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 |
|---|---|---|---|---|
| De Anza Springs Resort | 1,000 | Groundwater | 4 | |
| Sweetwater Authority | 191,282 | Surface Water | 0 | none on record |