NOWATA MUNICIPAL AUTHORITY
OK · PWS ID OK1021503 · Community water system
80
contaminants tested
23
detected
3,971
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFOS | 0.0094 ug/L | 2/4 | 2024 |
| PFHxA | 0.0044 ug/L | 1/4 | 2023 |
| PFHxS | 0.0048 ug/L | 1/4 | 2023 |
| PFPeA | 0.0041 ug/L | 1/4 | 2023 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 744 UG/L | 60/62 | SYR4 | 2013–2019 |
| TTHM | 135.13 UG/L | 57/57 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 81.65 UG/L | 56/58 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 30.6 UG/L | 55/58 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 46.6 UG/L | 53/58 | SYR4 | 2012–2019 |
| Bromodichloromethane | 37 UG/L | 48/48 | SYR4 | 2012–2019 |
| Chloroform | 81.7 UG/L | 48/48 | SYR4 | 2012–2019 |
| Dibromochloromethane | 31 UG/L | 48/48 | SYR4 | 2012–2019 |
| Lead | 6.2 UG/L | 33/62 | SYR4 | 2013–2019 |
| Bromoform | 12.6 UG/L | 15/48 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0069 mg/L | 14/14 | LCR | 2025 |
| Dibromoacetic acid | 22.8 UG/L | 8/58 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 5.67 UG/L | 7/58 | SYR4 | 2012–2019 |
| Fluoride | 230 UG/L | 5/6 | SYR4 | 2012–2013 |
| Nitrate-Nitrite | 404 UG/L | 4/16 | SYR4 | 2012–2019 |
| Barium | 59.4 UG/L | 1/1 | SYR4 | 2013 |
| Gross Alpha, Excl. Radon and U | 1.83 PCI/L | 1/1 | SYR4 | 2017 |
| Gross Beta Particle Activity | 6.64 PCI/L | 1/1 | SYR4 | 2017 |
| Monobromoacetic acid | 2.16 UG/L | 1/58 | SYR4 | 2012–2019 |
57 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, TotalArsenicBenzeneBeryllium, TotalCHLOROBENZENECadmiumCarbon tetrachlorideChromiumCombined Radium (-226 and -228)Combined UraniumDICHLOROMETHANEEthylbenzeneHFPO-DAMercuryNEtFOSAANFDHANMeFOSAAPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFMBAPFMPAPFNAPFOAPFPeSPFTAPFTrDAPFUnASeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene