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 |
|---|---|---|---|---|
| Loyal Order of the Moose-Iowa Falls | Iowa Falls, IA | 71 | 121 | - |
| Scales Pointe | North Liberty, IA | 71 | 200 | - |
| Tasc Inc. | Waukon, IA | 70 | 28 | - |
| Poet Biorefining-Shell Rock LLC | Fredericksburg, IA | 70 | 0 | - |
| Maggies Diner | McGregor, IA | 70 | 218 | - |
| Lazy Susan Campground | Holy Cross, IA | 70 | 52 | - |
| Rail One USA | Le Claire, IA | 70 | 6 | - |
| Treasure Village Inc | Milford, IA | 70 | 12 | - |
| Quality Water, Inc. #2 (K-L) | Dubuque, IA | 70 | 133 | - |
| Rapid Creek Ridge | Oxford, IA | 70 | 43 | - |
| Beyonder Getaway at Sleepy Hollow | Oxford, IA | 70 | 318 | - |
| Southdale Home Owners Assn | Whittemore, IA | 70 | 65 | - |
| Loyal Order of the Moose Lodge/C Rapids | Cedar Rapids, IA | 70 | 108 | - |
| Absolute Energy LLC | St Ansgar, IA | 70 | 4 | - |
| Valley Heights 1st Annex | Blue Grass, IA | 70 | 40 | - |
| Stoney Creek Subdivision | Davenport, IA | 70 | 19 | - |
| East Side Acres | Moville, IA | 70 | 245 | - |
| Camp at the Woods | Mason City, IA | 69 | 125 | - |
| Truesdale Water Supply | Spencer, IA | 69 | 15 | - |
| Lake Macbride Heights HOA | Oxford, IA | 69 | 67 | - |
| St Pauls Evangelical Country Church | Council Bluffs, IA | 69 | 21 | - |
| Clear Water Campground | Ventura, IA | 68 | 0 | - |
| Lowells Landing HOA | North Buena Vista, IA | 68 | 49 | - |
| Lore Mound Mobile Home Park | Peosta, IA | 68 | 56 | - |
| Ila Campus LLC | Maharishi Vedic City, IA | 68 | 32 | - |
| Wendram Bluff Homes Water System | Iowa City, IA | 68 | 202 | - |
| Orchard Water Works | Manly, IA | 68 | 219 | - |
| Varina Water Supply | Varina, IA | 68 | 29 | - |
| Linn Hollow MHP LLC | Muscatine, IA | 68 | 289 | - |
| Lunds Camp Inc | Monona, IA | 67 | 60 | - |
| Winchester Heights Subdivision | Swisher, IA | 67 | 8 | - |
| Frytown Water Coop | Kalona, IA | 67 | 40 | - |
| Lewis and Clark State Park | Onawa, IA | 67 | 58 | - |
| Deese Thirsty Camel | Columbus Jct, IA | 67 | 115 | - |
| Wexford Valley Campground | Harpers Ferry, IA | 66 | 0 | - |
| Oakwood Park Water Association | Mason City, IA | 66 | 278 | - |
| Waubonsie St Pk (Bridle Trail) | Hamburg, IA | 66 | 75 | - |
| Cocklin Fish Farm | Griswold, IA | 65 | 4 | - |
| Dolliver Muni Water Supply | Spencer, IA | 65 | 149 | - |
| Lakeshore RV Resort & Campground | Ames, IA | 65 | 77 | - |
| Valley View Water Association | Missouri Valley, IA | 65 | 165 | - |
| Frank Gotch State Park-Humboldt Ccb | Dakota City, IA | 65 | 0 | - |
| Turkey Creek Development | Iowa City, IA | 65 | 49 | - |
| Little Angels Child Care Center | Swisher, IA | 65 | 96 | - |
| Valero Lakota Plant | Lakota, IA | 65 | 51 | - |
| US Nameplate Company Inc | Mount Vernon, IA | 65 | 349 | - |
| Blairs Ferry Manor | Urbana, IA | 65 | 186 | - |
| Daybreak Foods Inc | Graettinger, IA | 65 | 30 | - |
| Backbone Golf and Country Club | Strawberry Point, IA | 64 | 84 | - |
| Lore Oaks Homeowners Assn. | Dubuque, IA | 64 | 41 | - |