Clay County, Iowa
5 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Everly Water Supply | 575 | Groundwater | 1 | 0 |
| Dickens Water Works | 151 | Groundwater Purchased | 1 | 0 |
| Spencer Municipal Water Utility | 11,325 | Groundwater | 0 | 0 |
| Peterson Municipal Water Supply | 322 | Groundwater | 0 | 0 |
| Fostoria Municipal Water Supply | 233 | Groundwater Purchased | 0 | 0 |