Public Water Systems
1,795 active public water systems in IA, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Guttenberg Golf & Country Club | Guttenberg, IA | 129 | 87 | - |
| Fremont Golf Course | Sidney, IA | 129 | 233 | - |
| Monmouth Water Supply | Monmouth, IA | 129 | 55 | - |
| Brunsville Municipal Water Supply | Storm Lake, IA | 129 | 45 | - |
| Harvest Farm Campground LLC | Cresco, IA | 129 | 12 | - |
| Somers Water Works | Somers, IA | 128 | 60 | - |
| Oak Lake Maintenance, Inc. | Whittemore, IA | 128 | 89 | - |
| Evangelical Covenant Church | Pomeroy, IA | 128 | 14 | - |
| Mt. Crescent Ski Area | Council Bluffs, IA | 128 | 223 | - |
| Heineejos Inc | Toronto, IA | 127 | 23 | - |
| Koch Fertilizer Ft Dodge LLC | Duncombe, IA | 127 | 1 | - |
| Woodland Wapello Mobile Home Park | Muscatine, IA | 126 | 179 | - |
| Saints Avenue Apartments | Waverly, IA | 125 | 122 | - |
| Jp's Country Store | Hazelton, IA | 125 | 0 | - |
| Living Hope Mennonite Church | Riceville, IA | 125 | 4 | - |
| Bluff Lake Catfish Farm | Maquoketa, IA | 125 | 52 | - |
| Scooters | Anamosa, IA | 125 | 82 | - |
| Pony Creek #1 HOA | Pacific Junction, IA | 125 | 170 | - |
| Carriage Place Estates HOA | Davenport, IA | 125 | 81 | - |
| Revelle 6th & 7th Addition | Blue Grass, IA | 125 | 85 | - |
| Linwood Mining and Minerals Corp | Davenport, IA | 125 | 102 | - |
| Lizard Creek Ranch | Fort Dodge, IA | 125 | 107 | - |
| Airport Lake Park-Chickasaw Ccb | Ionia, IA | 124 | 79 | - |
| Washington Prairie Lutheran Church | Decorah, IA | 124 | 165 | - |
| Rowan Muni Water Supply | Manly, IA | 124 | 85 | - |
| Larrabee Municipal Water Works | Storm Lake, IA | 123 | 69 | - |
| Westfield Water Supply | Newell, IA | 123 | 60 | - |
| Lakeview Knolls Homeowners Assn. | Solon, IA | 122 | 153 | - |
| Welton Water Supply | Calamus, IA | 121 | 6 | - |
| Ledyard Water Supply | Whittemore, IA | 121 | 46 | - |
| Louisa Courts MHP & Sales | Muscatine, IA | 121 | 232 | - |
| Saint Marys Water Corporation | Saint Charles, IA | 121 | 125 | - |
| Old East Paint Creek Lutheran Church | Waterville, IA | 120 | 5 | - |
| Rembrandt Enterprises Inc (Rembrandt) | Laurens, IA | 120 | 12 | - |
| Elkader Grace Evangelical Free Church | Elkader, IA | 120 | 62 | - |
| Hartwick Point Well | Delhi, IA | 120 | 174 | - |
| Camp Shalom | Maquoketa, IA | 120 | 358 | - |
| Westcott Heights HOA Part Three | Tipton, IA | 120 | 14 | - |
| Sobaski Real Estate | Fairfax, IA | 120 | 0 | - |
| Culvers Lawn and Garden | Marion, IA | 120 | 53 | - |
| Bella Terre Vineyard & Reception Hall | Glenwood, IA | 120 | 0 | - |
| Lanesboro Water Works | Fort Dodge, IA | 119 | 158 | - |
| Spook Cave and Campground | McGregor, IA | 118 | 42 | - |
| Rolling Knolls Golf Course | Dyersville, IA | 118 | 306 | - |
| Harper Water Supply | Muscatine, IA | 118 | 27 | - |
| Gilbertson Park | Elgin, IA | 117 | 29 | - |
| Harborview Leasing LLC | Eldridge, IA | 117 | 8 | - |
| Dawson Water Works | Dawson, IA | 116 | 116 | - |
| Rutland Water Supply | Gilmore City, IA | 116 | 158 | - |
| Hickory Acres | Marshalltown, IA | 115 | 53 | - |