We found 6 public water systems in Warren county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Warren County Water District | Bowling Green | 74,096 | 30 | 124 |
| Bowling Green Municipal Utilities | Bowling Green | 44,912 | 25 | 4 |
| Smiths Grove Water Works | Smiths Grove | 1,000 | 0 | 0 |
| Morgantown Road Water Dist | Bowling Green | 875 | 0 | 0 |
| Jackson's Orchard | Bowling Green | 4 | 0 | 0 |
| Three Springs Bottled Water | Bowling Green | 0 | 0 | 0 |