Water Systems Serving Zip Code 57330
Not sure which system is yours? Most residents in ZIP 57330 are likely served by Delmont (population served: 153). 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 |
|---|---|---|---|---|
| Delmont | 153 | Surface Water Purchased | 6 | 2 |
| Greenwood Colony | 85 | Groundwater | 48 | 0 |
| Clearfield Colony | 120 | Groundwater | 0 | 0 |