Water Systems Serving Zip Code 53057
Not sure which system is yours? Most residents in ZIP 53057 are likely served by Mount Calvary Waterworks (population served: 478). 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 |
|---|---|---|---|---|
| St Pauls Lutheran Ch & Sch | 92 | Groundwater | 20 | 20 |
| Mount Calvary Waterworks | 478 | Groundwater | 0 | 0 |
| Riverside Hunting & Fishing Club | 25 | Groundwater | 0 | 0 |