We found 11 public water systems that could serve the same population as Coffey (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Clinton Co Pwsd 3 | Counties of Caldwell, Clinton, Daviess, Dekalb | 3,410 | 0 | 9 |
| Daviess Co Pwsd 2 | Jameson | 2,448 | 0 | 1 |
| Daviess Co Pwsd 1 | Pattonsburg | 2,062 | 0 | 11 |
| Gallatin | Gallatin | 1,785 | 0 | 1 |
| Livingston Co Pwsd 4 | Chillicothe | 1,507 | 0 | 2 |
| Jamesport | Jamesport | 930 | 0 | 20 |
| Pattonsburg | Pattonsburg | 348 | 0 | 4 |
| Daviess Co Pwsd 3 | County of Daviess | 337 | 0 | 24 |
| Altamont | Altamont | 168 | 0 | 17 |
| Jameson | Jameson | 121 | 0 | 0 |
| Cypress Creek Farms | County of Daviess | 25 | 0 | 0 |