Water Systems Serving Zip Code 00791
Not sure which system is yours? Most residents in ZIP 00791 are likely served by Las Piedras Humacao (population served: 36,032). 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 |
|---|---|---|---|---|
| Colegio San Antonio Abad | 401 | Groundwater | 4 | |
| Las Piedras Humacao | 36,032 | Surface Water | 38 |