OKLAHOMA CITY
OK · PWS ID OK1020902 · Community water system
112
contaminants tested
24
detected
644,000
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFPeA | 0.0047 ug/L | 3/8 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 85.86 UG/L | 633/634 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 63.9 UG/L | 633/634 | SYR4 | 2012–2019 |
| Bromodichloromethane | 26.1 UG/L | 536/537 | SYR4 | 2012–2019 |
| Chloroform | 69.82 UG/L | 533/537 | SYR4 | 2012–2019 |
| Dibromochloromethane | 26.21 UG/L | 527/537 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 40.4 UG/L | 519/522 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 23.9 UG/L | 440/522 | SYR4 | 2012–2019 |
| Nitrate | 687 UG/L | 422/456 | SYR4 | 2012–2019 |
| COPPER, FREE | 741.95 UG/L | 284/322 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 691 UG/L | 201/218 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 8.4 UG/L | 200/522 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 4.86 UG/L | 198/522 | SYR4 | 2012–2019 |
| Bromoform | 9.81 UG/L | 106/537 | SYR4 | 2012–2019 |
| Nitrite | 71 UG/L | 48/218 | SYR4 | 2012–2019 |
| Lead | 23.09 UG/L | 39/322 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 6.58 UG/L | 25/522 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0041 mg/L | 20/20 | LCR | 2025 |
| Bromate | 40.5 UG/L | 9/100 | SYR4 | 2012–2019 |
| lithium | 67.8 ug/L | 5/8 | UCMR-5 | 2024 |
| Gross Beta Particle Activity | 8.78 PCI/L | 4/5 | SYR4 | 2012–2018 |
| Barium | 56.7 UG/L | 3/3 | SYR4 | 2013 |
| Fluoride | 850 UG/L | 3/3 | SYR4 | 2013 |
| Di(2-ethylhexyl) phthalate | 2.59 UG/L | 1/12 | SYR4 | 2018–2019 |
88 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalArsenicAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumCombined Radium (-226 and -228)Combined UraniumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon and UHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAAOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene