Monona County, Iowa
Water Systems
14
Population Served
6,465
Total Violations
1,080
PFAS Detected
1
of 1 tested
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| ONAWA MUNICIPAL WATER PLANT | 2,906 | 3 | Detected |
| MAPLETON MUNICIPAL WATER PLANT | 1,124 | 129 | — |
| WHITING WATER SUPPLY | 727 | 19 | — |
| UTE WATER SUPPLY | 338 | 78 | — |
| TIMBER RIDGE LODGE RECREATION, LTD. | 250 | 51 | — |
| ONAWA KOA | 250 | 42 | — |
| BLENCOE MUNICIPAL WATERWORKS | 224 | 82 | — |
| MOORHEAD WATER SUPPLY | 189 | 136 | — |
| SOLDIER WATER SUPPLY | 180 | 95 | — |
| CASTANA MUNICIPAL WATER SUPPLY | 103 | 332 | — |
| LEWIS AND CLARK STATE PARK | 67 | 58 | — |
| DIVIDE HILL BAR & GRILL | 50 | 35 | — |
| PETERS PARK | 32 | 12 | — |
| SUNSET AT THE OASIS RV CAMPGROUND | 25 | 8 | — |