Plymouth County, Iowa
13 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Merrill Municipal Water Supply | 717 | Groundwater | 25 | 0 |
| Country Celebrations Event Center | 200 | Groundwater | 21 | 0 |
| Craig Water Works | 79 | Groundwater Purchased | 18 | 0 |
| Hinton Water Supply | 935 | Groundwater | 7 | 0 |
| Oyens Water Supply | 92 | Groundwater | 4 | 0 |
| Remsen Municipal Utilities | 1,678 | Groundwater | 2 | 0 |
| Akron, City of | 1,558 | Groundwater | 2 | 0 |
| Brunsville Municipal Water Supply | 129 | Groundwater Purchased | 2 | 0 |
| Hole N the Wall Lodge | 90 | Groundwater | 2 | 0 |
| Westfield Water Supply | 123 | Groundwater | 1 | 0 |
| Lemars Water Department | 10,571 | Groundwater | 0 | 0 |
| Kingsley Water Supply | 1,396 | Groundwater | 0 | 0 |
| Hidden Acres Golf Course Llc | 100 | Groundwater | 0 | 0 |