CINCINNATI PUBLIC WATER SYSTEM
OH · PWS ID OH3102612 · Community water system
83
contaminants tested
21
detected
750,200
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBA | 0.0052 ug/L | 2/6 | 2024 |
| PFBS | 0.0041 ug/L | 2/6 | 2024 |
| PFOS | 0.0061 ug/L | 2/6 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 290 UG/L | 2378/2676 | SYR4 | 2012–2019 |
| Lead | 54.2 UG/L | 1053/2672 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 18.8 UG/L | 540/540 | SYR4 | 2012–2019 |
| Bromodichloromethane | 19.7 UG/L | 539/539 | SYR4 | 2012–2019 |
| Dibromochloromethane | 26.5 UG/L | 539/539 | SYR4 | 2012–2019 |
| TTHM | 75 UG/L | 539/539 | SYR4 | 2012–2019 |
| Chloroform | 38.1 UG/L | 535/539 | SYR4 | 2012–2019 |
| Bromoform | 41.1 UG/L | 523/539 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 9.77 UG/L | 522/540 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 11.8 UG/L | 454/540 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 7.92 UG/L | 313/540 | SYR4 | 2012–2019 |
| Nitrate | 1550 UG/L | 238/238 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 6.78 UG/L | 217/540 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0151 mg/L | 66/66 | LCR | 2026 |
| Nitrate-Nitrite | 1510 UG/L | 61/61 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 6.41 UG/L | 18/540 | SYR4 | 2012–2019 |
| Barium | 54 UG/L | 16/16 | SYR4 | 2012–2019 |
| Fluoride | 980 UG/L | 16/16 | SYR4 | 2012–2019 |
62 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 tetrachlorideChromiumDICHLOROMETHANEEthylbenzeneHFPO-DALASSOMercuryNEtFOSAANFDHANMeFOSAANitritePFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFPeAPFPeSPFTAPFTrDAPFUnASeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene