Public Water Systems
1,795 active water systems in IA.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| SUMNER WATER SUPPLY | SUMNER, IA | 2,030 | 156 | — |
| EPWORTH WATER SUPPLY | EPWORTH, IA | 2,023 | 44 | — |
| PARKERSBURG WATER SUPPLY | PARKERSBURG, IA | 2,019 | 8 | — |
| MONROE WATER SUPPLY | MONROE, IA | 2,007 | 28 | — |
| SIGOURNEY MUNI WATER WORKS | SIGOURNEY, IA | 2,004 | 20 | — |
| POWESHIEK WATER ASSOCIATION (CR) | TAMA, IA | 2,000 | 1 | — |
| DENVER WATER SUPPLY | DENVER, IA | 1,919 | 29 | — |
| NEW LONDON MUNIC WATER DEPT | NEW LONDON, IA | 1,910 | 40 | — |
| DALLAS CENTER WATER SUPPLY | DALLAS CENTER, IA | 1,901 | 7 | — |
| FLYING J NO 572 | MCCLURE, IA | 1,892 | 87 | — |
| POCAHONTAS WATER DEPARTMENT | POCAHONTAS, IA | 1,877 | 46 | — |
| DURANT WATER SUPPLY | DURANT, IA | 1,871 | 14 | — |
| LEON WATER SUPPLY | LEON, IA | 1,830 | 122 | — |
| COLUMBUS JUNCTION WATER SUPPLY | COLUMBUS JUNCTION, IA | 1,830 | 45 | — |
| GUTTENBERG WATER UTILITY | GUTTENBERG, IA | 1,817 | 37 | — |
| STUART WATER SUPPLY | STUART, IA | 1,814 | 56 | — |
| PARK VIEW VILLAGE | ANKENY, IA | 1,800 | 24 | — |
| TRUCKOMAT CORPORATION | WALCOTT, IA | 1,794 | 37 | — |
| FARLEY WATER SUPPLY | FARLEY, IA | 1,766 | 73 | — |
| LYON-SIOUX RWS-DOON | ROCK RAPIDS, IA | 1,765 | 26 | — |
| PONDEROSA UTILITIES INC. | MONTEZUMA, IA | 1,750 | 32 | — |
| CORNING MUNI WATER DEPARTMENT | CORNING, IA | 1,735 | 893 | — |
| LAKE CITY WATER SUPPLY | LAKE CITY, IA | 1,731 | 157 | — |
| WEST CENTRAL RWA-BOYER SYSTEM | MANNING, IA | 1,715 | 63 | Detected |
| SIRWA #1 (GREENFIELD) | CRESTON, IA | 1,712 | 80 | — |
| MANSON WATER SUPPLY | MANSON, IA | 1,709 | 213 | — |
| PRAIRIE CITY WATER WORKS | PRAIRIE CITY, IA | 1,703 | 48 | — |
| AVOCA WATER WORKS | AVOCA, IA | 1,697 | 15 | — |
| MEDIAPOLIS WATER SUPPLY | MEDIAPOLIS, IA | 1,688 | 49 | — |
| MOVILLE WATER SUPPLY | MOVILLE, IA | 1,687 | 76 | — |
| MOUNT AYR WATER TREATMENT PLANT | MOUNT AYR, IA | 1,683 | 611 | — |
| REMSEN MUNICIPAL UTILITIES | REMSEN, IA | 1,678 | 40 | — |
| PLEASANTVILLE WATER WORKS | PLEASANTVILLE, IA | 1,676 | 15 | — |
| REINBECK WATER SUPPLY | GLADBROOK, IA | 1,662 | 42 | — |
| GRANGER MUNI WATER SUPPLY | GRANGER, IA | 1,654 | 40 | — |
| XENIA RWD (MADRID) | BOUTON, IA | 1,635 | 12 | — |
| WOODBINE WATER DEPARTMENT | WOODBINE, IA | 1,622 | 29 | — |
| CORYDON WATER SUPPLY | CORYDON, IA | 1,610 | 1,441 | — |
| HARTLEY MUNICIPAL WATER DEPARTMENT | HARTLEY, IA | 1,605 | 0 | — |
| ACKLEY MUNICIPAL WATER WORKS | MARSHALLTOWN, IA | 1,599 | 31 | — |
| GUTHRIE CENTER MUNI WATER WORK | GUTHRIE CENTER, IA | 1,593 | 16 | — |
| TRAER MUNICIPAL WATER PLANT | TRAER, IA | 1,583 | 43 | — |
| AKRON, CITY OF | AKRON, IA | 1,558 | 96 | — |
| URBAN BLUFFS - NORTH | AVOCA, IA | 1,558 | 17 | Detected |
| URBANA WATER SUPPLY | URBANA, IA | 1,554 | 4 | — |
| NASHUA WATER SUPPLY | NASHUA, IA | 1,551 | 146 | — |
| WALCOTT WATERWORKS | WALCOTT, IA | 1,551 | 30 | — |
| SLATER MUNI WATER DEPT | SLATER, IA | 1,548 | 40 | — |
| MONTEZUMA MUNI WATER SUPPLY | MONTEZUMA, IA | 1,545 | 18 | — |
| LYON-SIOUX RWS-BIG SIOUX | ROCK RAPIDS, IA | 1,530 | 71 | Detected |