ST. CLAIRSVILLE, CITY OF PWS
OH · PWS ID OH0701516 · Community water system
82
contaminants tested
21
detected
5,097
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFOA | 0.0064 ug/L | 4/4 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 1060 UG/L | 122/192 | SYR4 | 2012–2019 |
| Chloroform | 80 UG/L | 61/61 | SYR4 | 2012–2019 |
| Bromodichloromethane | 23.4 UG/L | 60/61 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 39.1 UG/L | 60/60 | SYR4 | 2012–2019 |
| TTHM | 105 UG/L | 60/60 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 86.4 UG/L | 60/60 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 48.2 UG/L | 60/60 | SYR4 | 2012–2019 |
| Dibromochloromethane | 10.7 UG/L | 59/61 | SYR4 | 2012–2019 |
| COPPER, FREE | 741 UG/L | 50/60 | SYR4 | 2013–2018 |
| Nitrate-Nitrite | 1060 UG/L | 47/79 | SYR4 | 2012–2018 |
| Dibromoacetic acid | 5.54 UG/L | 26/60 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0134 mg/L | 18/18 | LCR | 2026 |
| Bromoform | 3.82 UG/L | 11/61 | SYR4 | 2012–2019 |
| Lead | 19 UG/L | 9/60 | SYR4 | 2013–2018 |
| Barium | 60.7 UG/L | 8/8 | SYR4 | 2012–2019 |
| Fluoride | 1070 UG/L | 8/8 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 2.9 UG/L | 8/60 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 11 UG/L | 4/60 | SYR4 | 2012–2019 |
| Chromium | 2.5 UG/L | 1/8 | SYR4 | 2012–2019 |
| Selenium | 1.1 UG/L | 1/8 | SYR4 | 2012–2019 |
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, TotalArsenicAtrazineBenzeneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbon tetrachlorideDICHLOROMETHANEEthylbenzeneHFPO-DALASSOMercuryNEtFOSAANFDHANMeFOSAANitritePFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOSPFPeAPFPeSPFTAPFTrDAPFUnASimazineStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene