We found 15 public water systems in Carroll county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Carroll Co Water District #1 | County of Carroll | 8,199 | 0 | 14 |
| Carrollton Utilities | County of Carroll | 5,729 | 0 | 100 |
| West Carroll Water District - Carrollton | County of Carroll | 2,617 | 0 | 7 |
| Dow Corning Corp/carrollton | Carrollton | 511 | 0 | 0 |
| M/t Chemicals Inc | Carrollton | 400 | 0 | 0 |
| Sanders Water Supply | Sanders | 250 | 0 | 0 |
| K U Ghent Generating Station | County of Carroll | 245 | 0 | 0 |
| West Carroll Water District- Henry Co #2 | County of Carroll | 116 | 0 | 0 |
| Green Acres Mobile Homes Court | Carrollton | 92 | 0 | 0 |
| West Carroll Water District - Milton | County of Carroll | 86 | 0 | 0 |
| Sargs Restaurant & Oasis Club | Ghent | 50 | 0 | 0 |
| Nellies Cafe | County of Carroll | 25 | 0 | 0 |
| Cleancoal Terminal Co | Ghent | 15 | 0 | 0 |
| West Carroll Water Dist/trimble Co Wd | County of Carroll | 0 | 0 | 0 |
| Ameriform Manufacturing, Inc | County of Carroll | 0 | 0 | 0 |