Water Systems Serving Zip Code 57620
Not sure which system is yours? Most residents in ZIP 57620 are likely served by Perkins County Rural Water (population served: 470). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
2 active water systems have this ZIP in EPA records.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Bison | 310 | Surface Water Purchased | 14 | 3 |
| Perkins County Rural Water | 470 | Surface Water Purchased | 4 | 0 |