LEADING CREEK CONSERVANCY DISTRICT
OH · PWS ID OH5300012 · Community water system
83
contaminants tested
17
detected
6,663
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFOA | 0.0076 ug/L | 2/2 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 3161 UG/L | 198/202 | SYR4 | 2014–2019 |
| LEAD SUMMARY | 0.0050 mg/L | 23/23 | LCR | 2025 |
| Nitrate | 2460 UG/L | 20/20 | SYR4 | 2012–2019 |
| Bromoform | 42.4 UG/L | 17/17 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 9.44 UG/L | 15/15 | SYR4 | 2012–2019 |
| Dibromochloromethane | 6.05 UG/L | 15/17 | SYR4 | 2012–2019 |
| TTHM | 48.8 UG/L | 15/15 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 13 UG/L | 15/15 | SYR4 | 2012–2019 |
| Lead | 18.8 UG/L | 11/202 | SYR4 | 2014–2019 |
| Bromodichloromethane | 1.34 UG/L | 7/17 | SYR4 | 2012–2019 |
| Barium | 49.7 UG/L | 3/3 | SYR4 | 2012–2018 |
| Fluoride | 1050 UG/L | 3/3 | SYR4 | 2012–2018 |
| Nitrate-Nitrite | 2460 UG/L | 2/2 | SYR4 | 2012 |
| Dichloroacetic Acid | 1.57 UG/L | 1/15 | SYR4 | 2012–2019 |
| Selenium | 3.53 UG/L | 1/3 | SYR4 | 2012–2018 |
| Trichloroacetic Acid | 1.97 UG/L | 1/15 | SYR4 | 2012–2019 |
66 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalArsenicAsbestosAtrazineBenzeneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbon tetrachlorideChloroformChromiumDICHLOROMETHANEEthylbenzeneHFPO-DALASSOMercuryMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitritePFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOSPFPeAPFPeSPFTAPFTrDAPFUnASimazineStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene