Ardmore Water System
PWSID AL0001420 · Ardmore, Tennessee · serves 3,903 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 12.9 ppt | 4 ppt | 3/5/2024 |
| PFOS | 10 ppt | 4 ppt | 9/10/2024 |
| PFOS | 9.9 ppt | 4 ppt | 3/5/2024 |
| PFOS | 9.6 ppt | 4 ppt | 3/12/2025 |
| PFOS | 9.2 ppt | 4 ppt | 9/10/2024 |
| PFOS | 8.1 ppt | 4 ppt | 3/5/2024 |
| PFBA | 7.2 ppt | — | 3/5/2024 |
| PFBA | 7 ppt | — | 3/12/2025 |
| PFBA | 6.8 ppt | — | 9/10/2024 |
| PFBA | 6.5 ppt | — | 9/10/2024 |
| PFOA | 5.9 ppt | 4 ppt | 3/5/2024 |
| PFBA | 5.3 ppt | — | 3/5/2024 |
| PFBA | 5.1 ppt | — | 3/5/2024 |
| PFOA | 5.1 ppt | 4 ppt | 9/10/2024 |
| PFOA | 4.8 ppt | 4 ppt | 9/10/2024 |
| PFOA | 4.8 ppt | 4 ppt | 3/12/2025 |
| PFHxA | 4.4 ppt | — | 3/5/2024 |
| PFOA | 4.3 ppt | 4 ppt | 3/5/2024 |
| PFPeA | 4.1 ppt | — | 3/5/2024 |
| PFBS | 3.5 ppt | — | 3/5/2024 |
| PFBS | 3.5 ppt | — | 9/10/2024 |
| PFBS | 3.4 ppt | — | 3/5/2024 |
| PFHxS | 3.1 ppt | 10 ppt | 3/5/2024 |
| PFPeA | 3.1 ppt | — | 3/12/2025 |
| PFBS | 3 ppt | — | 3/12/2025 |
| PFPeA | 3 ppt | — | 9/10/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2023-07-01 | 1,2,4-Trichlorobenzene | MR | No | Resolved |
| 2023-07-01 | cis-1,2-Dichloroethylene | MR | No | Resolved |
| 2023-07-01 | Xylenes, Total | MR | No | Resolved |
| 2023-07-01 | DICHLOROMETHANE | MR | No | Resolved |
| 2023-07-01 | o-Dichlorobenzene | MR | No | Resolved |
| 2023-07-01 | p-Dichlorobenzene | MR | No | Resolved |
| 2023-07-01 | Vinyl chloride | MR | No | Resolved |
| 2023-07-01 | 1,1-Dichloroethylene | MR | No | Resolved |
| 2023-07-01 | trans-1,2-Dichloroethylene | MR | No | Resolved |
| 2023-07-01 | 1,2-Dichloroethane | MR | No | Resolved |
| 2023-07-01 | 1,1,1-Trichloroethane | MR | No | Resolved |
| 2023-07-01 | Carbon tetrachloride | MR | No | Resolved |
| 2023-07-01 | 1,2-Dichloropropane | MR | No | Resolved |
| 2023-07-01 | Trichloroethylene | MR | No | Resolved |
| 2023-07-01 | 1,1,2-Trichloroethane | MR | No | Resolved |
| 2023-07-01 | Tetrachloroethylene | MR | No | Resolved |
| 2023-07-01 | CHLOROBENZENE | MR | No | Resolved |
| 2023-07-01 | Benzene | MR | No | Resolved |
| 2023-07-01 | Toluene | MR | No | Resolved |
| 2023-07-01 | Ethylbenzene | MR | No | Resolved |
| 2023-07-01 | Styrene | MR | No | Resolved |
| 2023-01-11 | Endrin | MR | No | Resolved |
| 2023-01-11 | BHC-GAMMA | MR | No | Resolved |
| 2023-01-11 | Methoxychlor | MR | No | Resolved |
| 2023-01-11 | Toxaphene | MR | No | Resolved |
| 2023-01-11 | Dalapon | MR | No | Resolved |
| 2023-01-11 | Diquat | MR | No | Resolved |
| 2023-01-11 | Endothall | MR | No | Resolved |
| 2023-01-11 | Glyphosate | MR | No | Resolved |
| 2023-01-11 | Di(2-ethylhexyl) adipate | MR | No | Resolved |
| 2023-01-11 | OXAMYL | MR | No | Resolved |
| 2023-01-11 | Simazine | MR | No | Resolved |
| 2023-01-11 | Di(2-ethylhexyl) phthalate | MR | No | Resolved |
| 2023-01-11 | Picloram | MR | No | Resolved |
| 2023-01-11 | Dinoseb | MR | No | Resolved |
| 2023-01-11 | Hexachlorocyclopentadiene | MR | No | Resolved |
| 2023-01-11 | Carbofuran | MR | No | Resolved |
| 2023-01-11 | Atrazine | MR | No | Resolved |
| 2023-01-11 | LASSO | MR | No | Resolved |
| 2023-01-11 | Heptachlor | MR | No | Resolved |
| 2023-01-11 | Heptachlor epoxide | MR | No | Resolved |
| 2023-01-11 | 2,4-D | MR | No | Resolved |
| 2023-01-11 | 2,4,5-TP | MR | No | Resolved |
| 2023-01-11 | HEXACHLOROBENZENE | MR | No | Resolved |
| 2023-01-11 | Benzo(a)pyrene | MR | No | Resolved |
| 2023-01-11 | Pentachlorophenol | MR | No | Resolved |
| 2023-01-11 | Total Polychlorinated Biphenyls (PCB) | MR | No | Resolved |
| 2023-01-11 | 1,2-DIBROMO-3-CHLOROPROPANE | MR | No | Resolved |
| 2023-01-11 | ETHYLENE DIBROMIDE | MR | No | Resolved |
| 2023-01-11 | Chlordane | MR | No | Resolved |
| 2022-10-01 | 1,2,4-Trichlorobenzene | MR | No | Resolved |
| 2022-10-01 | cis-1,2-Dichloroethylene | MR | No | Resolved |
| 2022-10-01 | Xylenes, Total | MR | No | Resolved |
| 2022-10-01 | DICHLOROMETHANE | MR | No | Resolved |
| 2022-10-01 | o-Dichlorobenzene | MR | No | Resolved |
| 2022-10-01 | p-Dichlorobenzene | MR | No | Resolved |
| 2022-10-01 | Vinyl chloride | MR | No | Resolved |
| 2022-10-01 | 1,1-Dichloroethylene | MR | No | Resolved |
| 2022-10-01 | trans-1,2-Dichloroethylene | MR | No | Resolved |
| 2022-10-01 | 1,2-Dichloroethane | MR | No | Resolved |
| 2022-10-01 | 1,1,1-Trichloroethane | MR | No | Resolved |
| 2022-10-01 | Carbon tetrachloride | MR | No | Resolved |
| 2022-10-01 | 1,2-Dichloropropane | MR | No | Resolved |
| 2022-10-01 | Trichloroethylene | MR | No | Resolved |
| 2022-10-01 | 1,1,2-Trichloroethane | MR | No | Resolved |
| 2022-10-01 | Tetrachloroethylene | MR | No | Resolved |
| 2022-10-01 | CHLOROBENZENE | MR | No | Resolved |
| 2022-10-01 | Benzene | MR | No | Resolved |
| 2022-10-01 | Toluene | MR | No | Resolved |
| 2022-10-01 | Ethylbenzene | MR | No | Resolved |
| 2022-10-01 | Styrene | MR | No | Resolved |
| 2022-07-01 | 1,2,4-Trichlorobenzene | MR | No | Resolved |
| 2022-07-01 | cis-1,2-Dichloroethylene | MR | No | Resolved |
| 2022-07-01 | Xylenes, Total | MR | No | Resolved |
| 2022-07-01 | DICHLOROMETHANE | MR | No | Resolved |
| 2022-07-01 | o-Dichlorobenzene | MR | No | Resolved |
| 2022-07-01 | p-Dichlorobenzene | MR | No | Resolved |
| 2022-07-01 | Vinyl chloride | MR | No | Resolved |
| 2022-07-01 | 1,1-Dichloroethylene | MR | No | Resolved |
| 2022-07-01 | trans-1,2-Dichloroethylene | MR | No | Resolved |
| 2022-07-01 | 1,2-Dichloroethane | MR | No | Resolved |
| 2022-07-01 | 1,1,1-Trichloroethane | MR | No | Resolved |
| 2022-07-01 | Carbon tetrachloride | MR | No | Resolved |
| 2022-07-01 | 1,2-Dichloropropane | MR | No | Resolved |
| 2022-07-01 | Trichloroethylene | MR | No | Resolved |
| 2022-07-01 | 1,1,2-Trichloroethane | MR | No | Resolved |
| 2022-07-01 | Tetrachloroethylene | MR | No | Resolved |
| 2022-07-01 | CHLOROBENZENE | MR | No | Resolved |
| 2022-07-01 | Benzene | MR | No | Resolved |
| 2022-07-01 | Toluene | MR | No | Resolved |
| 2022-07-01 | Ethylbenzene | MR | No | Resolved |
| 2022-07-01 | Styrene | MR | No | Resolved |