Water Systems Serving Zip Code 91734
Not sure which system is yours? Most residents in ZIP 91734 are likely served by San Gabriel Valley Water Co.-El Monte (population served: 248,000). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
3 active water systems have this ZIP in EPA records.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| San Gabriel Valley Water Co.-El Monte | 248,000 | Groundwater | 12 | 6 |
| San Gabriel Valley Water Co-Montebello 2 | 7,330 | Surface Water Purchased | 15 | 0 |
| San Gabriel Valley Water Co-Montebello 1 | 9,630 | Groundwater Purchased | 0 | 0 |