GUTHRIE
OK · PWS ID OK1020903 · Community water system
81
contaminants tested
26
detected
9,925
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBA | 0.0084 ug/L | 2/3 | 2025 |
| PFBS | 0.0038 ug/L | 1/3 | 2025 |
| PFHxA | 0.0044 ug/L | 1/3 | 2025 |
| PFPeA | 0.0048 ug/L | 1/3 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Chlorite | 1070 UG/L | 96/96 | SYR4 | 2012–2019 |
| Fluoride | 690 UG/L | 95/95 | SYR4 | 2012–2019 |
| COPPER, FREE | 1430 UG/L | 56/60 | SYR4 | 2013–2019 |
| Bromodichloromethane | 23.2 UG/L | 36/36 | SYR4 | 2012–2019 |
| Chloroform | 12.7 UG/L | 36/36 | SYR4 | 2012–2019 |
| Dibromochloromethane | 26.8 UG/L | 36/36 | SYR4 | 2012–2019 |
| Bromoform | 21.4 UG/L | 34/36 | SYR4 | 2012–2019 |
| TTHM | 74.7 UG/L | 33/33 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 25.3 UG/L | 33/33 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 9.03 UG/L | 32/33 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 13.3 UG/L | 32/33 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 4.15 UG/L | 16/33 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0450 mg/L | 15/15 | LCR | 2025 |
| Nitrate-Nitrite | 1130 UG/L | 12/18 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 1.6 UG/L | 8/33 | SYR4 | 2012–2019 |
| Lead | 132 UG/L | 6/60 | SYR4 | 2013–2019 |
| Gross Beta Particle Activity | 4.03 PCI/L | 2/2 | SYR4 | 2013–2019 |
| Barium | 153 UG/L | 1/1 | SYR4 | 2016 |
| Combined Radium (-226 and -228) | 0.5700 PCI/L | 1/2 | SYR4 | 2013–2019 |
| Gross Alpha, Excl. Radon and U | 0.9030 PCI/L | 1/2 | SYR4 | 2013–2019 |
| Monochloroacetic acid | 6.15 UG/L | 1/33 | SYR4 | 2012–2019 |
| lithium | 12 ug/L | 1/4 | UCMR-5 | 2025 |
55 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 UraniumDICHLOROMETHANEEthylbenzeneHFPO-DAMercuryNEtFOSAANFDHANMeFOSAAPFDAPFDoAPFEESAPFHpAPFHpSPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeSPFTAPFTrDAPFUnASeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene