We found 7 public water systems in Monroe county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Monroe Co Pwsd 2 | Paris | 6,677 | 0 | 5 |
| Monroe City | Monroe City | 2,443 | 0 | 15 |
| Paris | Paris | 1,250 | 0 | 2 |
| Madison | Madison | 554 | 0 | 0 |
| Mark Twain Country Club | Mark Twain Club | 30 | 0 | 0 |
| Clarence Cannon Wholesale Wtr Comm | County of Monroe | 25 | 0 | 0 |
| Mark Twain State Park | Stoutsville | 25 | 0 | 0 |