We found 15 public water systems in Limestone county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Limestone County Water System | Athens | 58,500 | 33 | 43 |
| Athens Utilities | Athens | 27,534 | 22 | 22 |
| Ardmore Water System | Ardmore | 3,600 | 0 | 56 |
| South Limestone Wtr & Fire Pro | County of Limestone | 900 | 0 | 0 |
| West Limestone School | County of Limestone | 860 | 0 | 0 |
| Elkmont Water Works | Elkmont | 795 | 0 | 15 |
| Swan Creek Community (bsi, Llc) | Tanner | 720 | 0 | 9 |
| Elkmont Rural Village | County of Limestone | 600 | 0 | 0 |
| Salem Skating Rink | County of Limestone | 300 | 0 | 0 |
| Sweet Sue Kitchens, Inc. | County of Limestone | 300 | 0 | 0 |
| I-65 Chevron Station | County of Limestone | 200 | 0 | 0 |
| Lester Water System | County of Limestone | 120 | 0 | 0 |
| Chirstos Dari Delite | County of Limestone | 50 | 0 | 0 |
| Salem Restaurant | County of Limestone | 32 | 0 | 0 |
| Town & Country Motel | County of Limestone | 32 | 0 | 0 |