LYON COUNTY WATER DISTRICT
KY · PWS ID KY0720933 · Community water system
35
contaminants tested
6
detected
6,744
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBA | 0.0512 ug/L | 4/18 | 2024 |
| PFOS | 0.0044 ug/L | 1/18 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 123 UG/L | 50/50 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 77 UG/L | 50/50 | SYR4 | 2013–2019 |
| COPPER, FREE | 344 UG/L | 42/60 | SYR4 | 2012–2018 |
| LEAD SUMMARY | 0.0292 mg/L | 19/19 | LCR | 2024 |
29 contaminants tested, none detected
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