LEWISBURG WATER SYSTEM
TN · PWS ID TN0000400 · Community water system
76
contaminants tested
14
detected
24,569
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBS | 0.0092 ug/L | 4/4 | 2024 |
| PFHxA | 0.0055 ug/L | 2/4 | 2024 |
| PFOA | 0.0088 ug/L | 2/4 | 2024 |
| PFBA | 0.0065 ug/L | 1/4 | 2024 |
| PFOS | 0.0053 ug/L | 1/4 | 2024 |
| PFPeA | 0.0047 ug/L | 1/4 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 73.5 UG/L | 96/96 | SYR4 | 2014–2019 |
| Total Haloacetic Acids (HAA5) | 82.6 UG/L | 96/96 | SYR4 | 2014–2019 |
| LEAD SUMMARY | 0.0050 mg/L | 12/12 | LCR | 2025 |
| Nitrate | 820 UG/L | 12/12 | SYR4 | 2014–2019 |
| Atrazine | 1.38 UG/L | 7/9 | SYR4 | 2014–2019 |
| Barium | 24.3 UG/L | 2/2 | SYR4 | 2015–2018 |
| 2,4-D | 0.2000 UG/L | 1/9 | SYR4 | 2014–2019 |
| Arsenic | 1.11 UG/L | 1/2 | SYR4 | 2015–2018 |
62 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalBenzeneBeryllium, TotalCHLOROBENZENECOPPER, FREECYANIDECadmiumCarbon tetrachlorideChromiumDICHLOROMETHANEDalaponDinosebEthylbenzeneFluorideHFPO-DALASSOMercuryNEtFOSAANFDHANMeFOSAAPFDAPFDoAPFEESAPFHpAPFHpSPFHxSPFMBAPFMPAPFNAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
LEWISBURG