We found 39 public water systems that could serve the same population as Harpeth Utility District (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Water Auth. Of Dickson County | Dickson | 55,188 | 100 | 8 |
| Turnbull-white Bluff U.d. | Burns | 14,310 | 0 | 0 |
| Sylvia-tenn City-pond U. D. | County of Dickson | 4,880 | 0 | 6 |
| White Bluff Utility District | White Bluff | 4,364 | 0 | 0 |
| Vanleer Water Department | Vanleer | 2,868 | 0 | 41 |
| West Piney Utility District | Dickson | 1,033 | 0 | 0 |
| Shell Service Station | County of Dickson | 600 | 0 | 0 |
| Black Angus Restaurant | County of Dickson | 350 | 0 | 0 |
| Volunteer Gulf Service | County of Dickson | 200 | 0 | 0 |
| Rolling Hills Service Station | County of Dickson | 200 | 0 | 0 |
| Tanbark Campground | County of Dickson | 93 | 0 | 0 |
| Rock Springs Baptist Church | County of Dickson | 90 | 0 | 0 |
| Ruskin Cave | County of Dickson | 80 | 0 | 0 |
| Mt Lebanon Methodist Church | County of Dickson | 75 | 0 | 0 |
| Eastside Baptist Church | County of Dickson | 70 | 0 | 0 |
| Parkers Creek Baptist Church | County of Dickson | 65 | 0 | 0 |
| Soules Chapel United Meth Ch | County of Dickson | 57 | 0 | 0 |
| Mt Olive Church Of Christ | County of Dickson | 55 | 0 | 0 |
| Sweet Home Church Of Christ | County of Dickson | 50 | 0 | 0 |
| Bear Creek Baptist Church | County of Dickson | 50 | 0 | 0 |
| Jackson Temple Church Of Chr | County of Dickson | 50 | 0 | 0 |
| Cheatham Dam Recreation Area | County of Dickson | 50 | 0 | 0 |
| Chestnut Fwb Church | County of Dickson | 50 | 0 | 0 |
| Rock Church Of Christ | County of Dickson | 50 | 0 | 0 |
| Dozier's Boat Dock | County of Dickson | 50 | 0 | 0 |
| Ruskin Cave Campground | County of Dickson | 40 | 0 | 0 |
| Humble Church Of Christ | County of Dickson | 40 | 0 | 0 |
| Rolling Hills Restaurant | County of Dickson | 40 | 0 | 0 |
| Mt Olive Baptist Church | County of Dickson | 40 | 0 | 0 |
| Slayden Baptist Church | County of Dickson | 40 | 0 | 0 |
| Friendship Church Of Christ | County of Dickson | 38 | 0 | 0 |
| Jason Chapel Nazarene Church | County of Dickson | 35 | 0 | 0 |
| Piney River Church Of Christ | County of Dickson | 35 | 0 | 0 |
| Browns Chapel Church Of Christ | County of Dickson | 35 | 0 | 0 |
| Hwy. 48 Gulf & Mkt. | County of Dickson | 30 | 0 | 0 |
| Soules Chapel Methodist | County of Dickson | 30 | 0 | 0 |
| Harold R Bagget | County of Dickson | 27 | 0 | 0 |
| Ruskin Cave | County of Dickson | 25 | 0 | 0 |
| Emk Child Care | County of Dickson | 25 | 0 | 0 |