WESTERN WATER COMPANY
OH · PWS ID OH8300512 · Community water system
44
contaminants tested
14
detected
39,508
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFOS | 0.0141 ug/L | 4/6 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 2970 UG/L | 99/120 | SYR4 | 2012–2019 |
| Bromodichloromethane | 15.4 UG/L | 80/80 | SYR4 | 2012–2019 |
| Chloroform | 34.3 UG/L | 80/80 | SYR4 | 2012–2019 |
| Dibromochloromethane | 17.9 UG/L | 80/80 | SYR4 | 2012–2019 |
| TTHM | 55.1 UG/L | 80/80 | SYR4 | 2012–2019 |
| Bromoform | 18.8 UG/L | 79/80 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 7 UG/L | 76/80 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 8.4 UG/L | 73/80 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 15.5 UG/L | 55/80 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 7.2 UG/L | 47/80 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0070 mg/L | 22/22 | LCR | 2025 |
| Lead | 36.7 UG/L | 4/120 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 2.1 UG/L | 4/80 | SYR4 | 2012–2019 |
30 contaminants tested, none detected
11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAHFPO-DAMonochloroacetic acidNEtFOSAANFDHANMeFOSAAPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFPeAPFPeSPFTAPFTrDAPFUnAlithium