Water Systems Serving Zip Code 53820
Not sure which system is yours? Most residents in ZIP 53820 are likely served by Potosi Waterworks (population served: 718). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
7 active water systems have this ZIP in EPA records.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Tennyson Waterworks | 367 | Groundwater | 15 | 3 |
| Potosi Waterworks | 718 | Groundwater | 10 | 3 |
| River Vista Estates LLC | 30 | Groundwater | 7 | 3 |
| Midway Pub | 30 | Groundwater | 15 | 0 |
| Yoders Rockville Bar | 53 | Groundwater | 12 | 0 |
| Burton Tavern | 51 | Groundwater | 0 | 0 |
| Potosi Community Bible Church | 40 | Groundwater | 0 | 0 |