We found 33 public water systems that could serve the same population as Earlington Water & Sewer (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Madisonville Light & Water | Madisonville | 28,109 | 0 | 0 |
| Madisonville Light & Water | Madisonville | 28,102 | 30 | 17 |
| South Hopkins Water District | County of Hopkins | 8,440 | 0 | 14 |
| Nebo Water District | County of Hopkins | 4,702 | 0 | 14 |
| Dawson Springs Water/sewer Sys | Dawson Springs | 4,023 | 0 | 0 |
| North Hopkins Water District | County of Hopkins | 3,725 | 0 | 26 |
| Dawson Springs Water & Sewer | County of Hopkins | 3,505 | 0 | 53 |
| Nortonville Water Works | County of Hopkins | 2,611 | 0 | 59 |
| White Plains Water System | County of Hopkins | 1,871 | 0 | 57 |
| Mortons Gap Water Department | County of Hopkins | 1,485 | 0 | 7 |
| Hanson Water System | County of Hopkins | 1,414 | 0 | 26 |
| Island Creek Coal Co/fies Mine | Fies | 525 | 0 | 0 |
| Madisonville Auto/truck Plaza | Madisonville | 500 | 0 | 0 |
| Zeigler Coal Co No 9 Mine | Madisonville | 325 | 0 | 0 |
| Anton Elem School | Madisonville | 310 | 0 | 0 |
| Dalton Elem School | Dawson Springs | 300 | 0 | 0 |
| Island Creek Coal/hamilton #1s | Morganfield | 260 | 0 | 0 |
| Island Creek Coal Co | Madisonville | 220 | 0 | 0 |
| Nebo Elem School | Nebo | 200 | 0 | 0 |
| Green River Coal Co # 9 Mine | Madisonville | 180 | 0 | 0 |
| Island Creek Coal Co/fies W S | Madisonville | 100 | 0 | 0 |
| Cimarron Coal Corp | Madisonville | 90 | 0 | 0 |
| Hopkins Co Coal/island Mine | Madisonville | 65 | 0 | 0 |
| Pittsburg Midway Coal Mine Co | Madisonville | 65 | 0 | 0 |
| Island Creek Coal Co | Madisonville | 52 | 0 | 0 |
| Dawson Springs Mineral Tr Inc. | Dawson Springs | 50 | 0 | 0 |
| Sextet Mining Corp | Madisonville | 35 | 0 | 0 |
| Elm Grove Methodist Church | Anton | 25 | 0 | 0 |
| F And R Coal Inc/utopia Mine | Nortonville | 25 | 0 | 0 |
| Three V Coal Co Inc/slateford | St Charles | 25 | 0 | 0 |
| Ky State Police Post #2 | Nortonville | 20 | 0 | 0 |
| Bituminus Resources, Inc | Madisonville | 5 | 0 | 0 |
| Pittsburg Midway Coal Mine Co | Madisonville | 1 | 0 | 0 |