Winnebago County, Iowa
19 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Rice Lake Golf & Country Club | 100 | Groundwater | 84 | 6 |
| Five Star Cooperative (scarville) | 114 | Groundwater | 49 | 0 |
| Word of Faith Dominion Church | 81 | Groundwater | 20 | 0 |
| Thorpe Park-winnebago Conservation | 60 | Groundwater | 12 | 0 |
| Rocky Knoll Mhp | 49 | Groundwater | 12 | 0 |
| Winnebago Cc Environmental Educ Center | 25 | Groundwater | 11 | 0 |
| Leland Water Supply | 249 | Groundwater | 5 | 0 |
| Pilot Knob State Park-campground | 50 | Groundwater | 4 | 0 |
| Three Fingers Campground | 252 | Groundwater | 3 | 0 |
| Rake Water Supply | 186 | Groundwater | 3 | 0 |
| Buffalo Center Muni Water Dept | 857 | Groundwater | 2 | 0 |
| Iowa Cage Free - Thompson | 75 | Groundwater | 2 | 0 |
| Forest City Water Supply | 4,285 | Groundwater | 1 | 0 |
| Lake Mills Municipal Water Dept-south | 2,158 | Groundwater | 1 | 0 |
| Thompson Water Works | 499 | Groundwater | 1 | 0 |
| Super Bowl | 110 | Groundwater | 0 | 0 |
| Scarville Lutheran Church | 95 | Groundwater | 0 | 0 |
| The Barn (buffalo Center) | 60 | Groundwater | 0 | 0 |
| Christensen Farms Midwest Llc | 25 | Groundwater | 0 | 0 |