We found 18 public water systems in Dooly county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Dot-rest Area #14 | County of Dooly | 4,849 | 0 | 0 |
| Vienna | Vienna | 3,973 | 0 | 9 |
| Unadilla | Unadilla | 3,522 | 0 | 34 |
| Dot-rest Area #13 | County of Dooly | 3,447 | 0 | 0 |
| Byromville | Byromville | 487 | 0 | 13 |
| Pinehurst | Pinehurst | 460 | 0 | 37 |
| Lilly | Lilly | 203 | 0 | 24 |
| Dooling | Dooling | 136 | 0 | 30 |
| Colony Inn | County of Dooly | 120 | 0 | 0 |
| Tremont Farms | County of Dooly | 106 | 0 | 0 |
| Ethridge Gulf Station | County of Dooly | 100 | 0 | 0 |
| WRIGHT GULF OIL STATION | County of Dooly | 100 | 0 | 0 |
| Mason's Shell Station | County of Dooly | 100 | 0 | 0 |
| Etheridge Chevron Station | County of Dooly | 100 | 0 | 0 |
| Weekend Retreat | Vienna | 78 | 0 | 0 |
| Dooly Co. Mental Retardation | County of Dooly | 65 | 0 | 0 |
| Unadilla Holding Company, Llc | County of Dooly | 50 | 0 | 0 |
| Owens Road Homeowners | County of Dooly | 45 | 0 | 0 |