Water Systems Serving Zip Code 57073
3 active water systems serve this zip code.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Wakonda | 276 | Groundwater Purchased | 5 | 3 |
| Clay Rural Water System | 4,780 | Groundwater | 0 | 0 |
| Clay Rws/south Union | 1,447 | Groundwater | 1 | 0 |