Water Systems Serving Zip Code 01521
Direct EPA ZIP Matches
6 active water systems have this ZIP in EPA records.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Balderelli Inc | 40 | Groundwater | 5 | 3 |
| Lake Siog Park | 100 | Groundwater | 3 | 1 |
| Holland Elementary School | 232 | Groundwater | 16 | 0 |
| Hollands Maine Attraction | 25 | Groundwater | 4 | 0 |
| Pjs Tavern | 30 | Groundwater | 0 | 0 |
| Holland Senior Center | 25 | Groundwater | 0 | 0 |
EPA ZIP records for this area only point to facility-specific systems. Large city utilities often omit served ZIP codes in the source data.