We found 16 public water systems in Lawrence county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Louisa Water Department | County of Lawrence | 8,236 | 0 | 30 |
| Lawrence Co Wd | Catlettsburg | 660 | 0 | 0 |
| Blaine Elementary School | Blaine | 350 | 0 | 0 |
| Ky Power Co Big Sandy Plant | Louisa | 242 | 0 | 0 |
| Happy Mart #23 | Pikeville | 200 | 0 | 0 |
| Fallsburg Elementary School | Fallsburg | 150 | 0 | 0 |
| Jims Stop And Shop #18 | Paintsville | 75 | 0 | 0 |
| Docks Pizza Inc | County of Lawrence | 60 | 0 | 0 |
| Old School House Gen Store | Blaine | 50 | 0 | 0 |
| Clifford Elementary School | Clifford | 48 | 0 | 0 |
| Raylenes Pizza | Blaine | 40 | 0 | 0 |
| Meades Br Gas And Water Compan | Louisa | 26 | 0 | 0 |
| Summit School | Louisa | 26 | 0 | 0 |
| Ridgeway Fuel Corp | Prestonsburg | 25 | 0 | 0 |
| Ratliff Trailer Park | Lowmansville | 13 | 0 | 0 |
| Camp Caleb Inc | County of Lawrence | 0 | 0 | 0 |