We found 7 public water systems in Barton county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Barton Dade Cedar Jasp Co Cons Pwsd 1 | Counties of Barton, Cedar, Dade, Jasper | 8,641 | 0 | 5 |
| Lamar | Lamar | 4,659 | 0 | 42 |
| Golden City | County of Barton | 764 | 0 | 6 |
| Liberal | Liberal | 759 | 0 | 1 |
| Barton Co Pwsd #2 | Liberal | 660 | 0 | 0 |
| Mindenmines | Mindenmines | 340 | 0 | 9 |
| Burgess | County of Barton | 100 | 0 | 0 |