FIRST U.D. OF HARDIN COUNTY
TN · PWS ID TN0000546 · Community water system
60
contaminants tested
13
detected
7,388
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBA | 0.0090 ug/L | 4/4 | 2024 |
| PFBS | 0.0059 ug/L | 4/4 | 2024 |
| PFOA | 0.0173 ug/L | 4/4 | 2024 |
| PFOS | 0.0259 ug/L | 4/4 | 2024 |
| PFHxA | 0.0055 ug/L | 3/4 | 2024 |
| PFHpA | 0.0042 ug/L | 1/4 | 2024 |
| PFHxS | 0.0036 ug/L | 1/4 | 2024 |
| PFPeA | 0.0031 ug/L | 1/4 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 106 UG/L | 48/48 | SYR4 | 2014–2019 |
| Total Haloacetic Acids (HAA5) | 73.1 UG/L | 48/48 | SYR4 | 2014–2019 |
| Nitrate | 576 UG/L | 12/12 | SYR4 | 2014–2019 |
| LEAD SUMMARY | 0.0090 mg/L | 11/11 | LCR | 2025 |
| Atrazine | 0.3900 UG/L | 3/9 | SYR4 | 2014–2019 |
47 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONABenzeneCHLOROBENZENECarbon tetrachlorideDICHLOROMETHANEEthylbenzeneHFPO-DALASSONEtFOSAANFDHANMeFOSAAPFDAPFDoAPFEESAPFHpSPFMBAPFMPAPFNAPFPeSPFTAPFTrDAPFUnAPicloramSimazineStyreneTetrachloroethyleneTolueneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
COUNCE