We found 9 public water systems that could serve the same population as Columbus Water Works (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Water Service Corp Of Kentucky | County of Hickman | 1,633 | 0 | 35 |
| Fulgham Elementary | Clinton | 220 | 0 | 0 |
| Howell's Country Kitchen | Clinton | 200 | 0 | 0 |
| K And N Water System | Clinton | 82 | 0 | 0 |
| Columbus Sand & Gravel | Columbus | 25 | 0 | 0 |
| Iron Banks Rigging | Columbus | 12 | 0 | 0 |
| Albert F Turner Trailer Court | Clinton | 10 | 0 | 0 |
| Harpers Country Hams | County of Hickman | 0 | 0 | 0 |
| Nickys Bar B Que | County of Hickman | 0 | 0 | 0 |