Water Systems Serving Zip Code 58257
Direct EPA ZIP Matches
1 active water systems have this ZIP in EPA records.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Mayville City of | 1,858 | Groundwater Purchased | 0 | 0 |
1 active water systems have this ZIP in EPA records.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Mayville City of | 1,858 | Groundwater Purchased | 0 | 0 |