BUTLER COUNTY WATER SYSTEM INC
KY · PWS ID KY0160052 · Community water system
98
contaminants tested
15
detected
14,256
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFPeA | 0.0056 ug/L | 3/4 | 2023 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 107 UG/L | 128/128 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 93.2 UG/L | 128/128 | SYR4 | 2012–2019 |
| COPPER, FREE | 118 UG/L | 100/102 | SYR4 | 2012–2019 |
| Nitrate | 2220 UG/L | 28/28 | SYR4 | 2012–2019 |
| Fluoride | 900 UG/L | 16/16 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0100 mg/L | 15/15 | LCR | 2024 |
| Lead | 4 UG/L | 12/94 | SYR4 | 2012–2018 |
| Barium | 28 UG/L | 8/8 | SYR4 | 2012–2019 |
| Atrazine | 1 UG/L | 6/32 | SYR4 | 2012–2019 |
| Arsenic | 1.6 UG/L | 3/8 | SYR4 | 2012–2019 |
| Chromium | 4.9 UG/L | 2/8 | SYR4 | 2012–2019 |
| CYANIDE | 20 UG/L | 1/8 | SYR4 | 2012–2019 |
| Combined Radium (-226 and -228) | 1.5 PCI/L | 1/1 | SYR4 | 2014 |
| Simazine | 0.4000 UG/L | 1/31 | SYR4 | 2012–2019 |
83 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECadmiumCarbofuranCarbon tetrachlorideChlordaneDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAAOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene