We found 15 public water systems that could serve the same population as Jackhorn Water Supply (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Prestonsburg City Utilities | Prestonsburg | 20,368 | 21 | 38 |
| Prater Creek Wd/p.burg City Ut | Prestonsburg | 1,175 | 0 | 0 |
| Abbott/little Paint Water Dist | Prestonsburg | 561 | 0 | 0 |
| Osborne Elem/board Education | Prestonsburg | 365 | 0 | 0 |
| Melvin Elem/board Of Education | Prestonsburg | 335 | 0 | 0 |
| Bonanza School | Prestonsburg | 200 | 0 | 0 |
| Spradlin Branch School | Prestonsburg | 113 | 0 | 0 |
| Prater Elem/board Of Education | Prestonsburg | 100 | 0 | 0 |
| Weeksbury Water Supply | Prestonsburg | 90 | 0 | 0 |
| Home Branch/board Of Education | Prestonsburg | 58 | 0 | 0 |
| Ridgeway Fuel Corp/patrick #1 | Prestonsburg | 32 | 0 | 0 |
| Triple Elkhorn Mining Co | Prestonsburg | 30 | 0 | 0 |
| Ridgeway Fuel Corp/peach Orch3 | Prestonsburg | 25 | 0 | 0 |
| Ridgeway Fuel Corp/richrdsn #2 | Prestonsburg | 25 | 0 | 0 |
| Ridgeway Fuel Corp | Prestonsburg | 25 | 0 | 0 |