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 |
|---|---|---|---|---|
| Vista Hills Water Association | Leclaire, IA | 39 | 66 | - |
| Rinard Water Supply | Fort Dodge, IA | 38 | 54 | - |
| Four Oaks (Mason City) | Mason City, IA | 38 | 7 | - |
| Lakeshore Water Association | Clear Lake, IA | 38 | 61 | - |
| Mason City Red Power Inc | Mason City, IA | 38 | 6 | - |
| Country Hills Water Corp | Peosta, IA | 38 | 93 | - |
| Shagbark Estates | Dubuque, IA | 38 | 70 | - |
| St Johns Lutheran Church (Homestead) | Homestead, IA | 38 | 18 | - |
| Minneiska # 1 North | Waukon, IA | 37 | 89 | - |
| River Ranch Camping Inc | Nashua, IA | 37 | 33 | - |
| Swartzrock Implement Co Inc | Charles City, IA | 37 | 51 | - |
| Riverview Subdivision | Muscatine, IA | 37 | 55 | Clean |
| Pints River Bar | Independence, IA | 36 | 94 | - |
| Cresco Golf and Country Club | Cresco, IA | 36 | 259 | - |
| Community Country Store Annex | Kalona, IA | 36 | 36 | - |
| Fox Valley Acres | Muscatine, IA | 36 | 85 | - |
| Lower Deer Creek Mennonite Church | Kalona, IA | 36 | 52 | - |
| Sorbo Family Campground | Lake Mills, IA | 36 | 45 | - |
| Benton County Nature Center/Rodgers Pk | Vinton, IA | 35 | 7 | - |
| Anchor Inn (Garber) | Garber, IA | 35 | 355 | - |
| Delhi Lakeview Estates | Quasqueton, IA | 35 | 200 | - |
| Alfred's Bar and Grill | Bernard, IA | 35 | 182 | - |
| Green Brier Subdivision | Dubuque, IA | 35 | 169 | - |
| Mines of Spain - Eb Lyons Nature Center | Peosta, IA | 35 | 94 | - |
| Hillandale Iowa II LLP | West Union, IA | 35 | 16 | - |
| The Meadows | Coralville, IA | 35 | 55 | - |
| Country Estates Mobile Home Park | Glenwood, IA | 35 | 177 | - |
| Barneys Bar and Grill | Decorah, IA | 35 | 89 | - |
| The Zipper | Ossian, IA | 35 | 436 | - |
| Salem Lutheran Church Correctionville | Correctionville, IA | 35 | 113 | - |
| Clarmond Country Club | Clarion, IA | 35 | 142 | - |
| Van Wall Equipment (Mason City) | Urbandale, IA | 34 | 4 | - |
| Pattison Shop | Garnavillo, IA | 34 | 35 | - |
| Whiskey Creek (Feedlot) | Sergeant Bluff, IA | 34 | 4 | - |
| Cedar River Campground | Tipton, IA | 33 | 135 | - |
| Cedar River Harley Davidson | Charles City, IA | 33 | 61 | - |
| Cedar Valley Humane Society | Cedar Rapids, IA | 33 | 4 | - |
| Chestnut Ridge | Cedar Rapids, IA | 33 | 144 | - |
| Under the Stars at Chimney Rock Cg LLC | Decorah, IA | 33 | 111 | - |
| Berea Heights Inc | Sioux City, IA | 33 | 0 | - |
| New Cooperative Rowan Mill | Rowan, IA | 33 | 32 | - |
| Ace Mobile Home Park | Dubuque, IA | 32 | 20 | - |
| Durango Depot | Durango, IA | 32 | 24 | - |
| Dorell Drive Home Owners Association | Hampton, IA | 32 | 6 | - |
| Peters Park | Onawa, IA | 32 | 12 | - |
| Burts Tavern | Nichols, IA | 32 | 110 | - |
| Twin Springs Camp Area | Decorah, IA | 32 | 19 | - |
| Plantation Country View Subdivision | Fredericksburg, IA | 32 | 23 | - |
| Hitchcock Nature Center | Council Bluffs, IA | 32 | 56 | - |
| Joes Campground | Dorchester, IA | 31 | 60 | - |