HECLA WATER ASSOCIATION
OH · PWS ID OH4401612 · Community water system
84
contaminants tested
23
detected
34,942
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFOA | 0.0068 ug/L | 2/6 | 2023 |
| HFPO-DA | 0.0055 ug/L | 1/6 | 2023 |
| PFBA | 0.0053 ug/L | 1/6 | 2023 |
| PFBS | 0.0031 ug/L | 1/6 | 2023 |
| PFPeA | 0.0031 ug/L | 1/6 | 2023 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 29.3 UG/L | 132/132 | SYR4 | 2012–2019 |
| Dibromochloromethane | 30.9 UG/L | 132/132 | SYR4 | 2012–2019 |
| TTHM | 88.8 UG/L | 132/132 | SYR4 | 2012–2019 |
| Chloroform | 49.8 UG/L | 130/130 | SYR4 | 2012–2019 |
| COPPER, FREE | 543 UG/L | 129/167 | SYR4 | 2014–2019 |
| Dichloroacetic Acid | 25.3 UG/L | 125/133 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 52.3 UG/L | 123/133 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 23.1 UG/L | 121/134 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 6.1 UG/L | 98/133 | SYR4 | 2012–2019 |
| Bromoform | 11.8 UG/L | 96/132 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0075 mg/L | 25/25 | LCR | 2025 |
| Nitrate | 627 UG/L | 16/16 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 8.7 UG/L | 9/134 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 630 UG/L | 8/8 | SYR4 | 2012–2019 |
| Lead | 13.2 UG/L | 7/167 | SYR4 | 2014–2019 |
| Fluoride | 1110 UG/L | 3/3 | SYR4 | 2012–2018 |
| Monochloroacetic acid | 2.4 UG/L | 3/134 | SYR4 | 2012–2019 |
| Combined Radium (-226 and -228) | 1.52 PCI/L | 1/1 | SYR4 | 2015 |
61 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, TotalArsenicAsbestosAtrazineBariumBenzeneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbon tetrachlorideChromiumDICHLOROMETHANEEthylbenzeneLASSOMercuryNEtFOSAANFDHANMeFOSAANitritePFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOSPFPeSPFTAPFTrDAPFUnASeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene