Water Systems Serving Zip Code 57028
Not sure which system is yours? Most residents in ZIP 57028 are likely served by Flandreau (population served: 2,372). 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 |
|---|---|---|---|---|
| Flandreau | 2,372 | Groundwater Purchased | 8 | 5 |
| Pleasant Valley Colony | 107 | Groundwater | 2 | 0 |
| Flandreau School | 375 | Groundwater Purchased | 23 | 0 |