Water Systems Serving Zip Code 91740
Not sure which system is yours? Most residents in ZIP 91740 are likely served by Glendora-City, Water Dept. (population served: 49,934). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
1 active water systems have this ZIP in EPA records.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Kings Inn Motel | 129 | Groundwater | 111 | 108 |
Broader Glendora, California Matches
EPA often omits served ZIP codes for large utilities. These systems are tied to Glendora, California based on this ZIP code's city or county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Glendora-City, Water Dept. | 49,934 | Surface Water Purchased | 3 | 0 |