OKLA ORDNANCE WORKS AUTHORITY
OK · PWS ID OK1021602 · Community water system
100
contaminants tested
22
detected
4,000
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFOS | 0.0057 ug/L | 1/4 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Chlorite | 1190 UG/L | 143/144 | SYR4 | 2012–2019 |
| TTHM | 120 UG/L | 96/96 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 91.2 UG/L | 96/96 | SYR4 | 2012–2019 |
| Bromodichloromethane | 20.9 UG/L | 63/63 | SYR4 | 2013–2019 |
| Chloroform | 63.6 UG/L | 63/63 | SYR4 | 2013–2019 |
| Dibromochloromethane | 13.5 UG/L | 61/63 | SYR4 | 2013–2019 |
| Dichloroacetic Acid | 36.1 UG/L | 60/60 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 26.9 UG/L | 60/60 | SYR4 | 2013–2019 |
| COPPER, FREE | 700 UG/L | 59/60 | SYR4 | 2012–2018 |
| Dibromoacetic acid | 2.7 UG/L | 33/60 | SYR4 | 2013–2019 |
| Fluoride | 810 UG/L | 33/33 | SYR4 | 2015–2019 |
| Monochloroacetic acid | 6.79 UG/L | 16/60 | SYR4 | 2013–2019 |
| Nitrate-Nitrite | 1400 UG/L | 16/20 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0153 mg/L | 14/14 | LCR | 2024 |
| Lead | 70.4 UG/L | 12/60 | SYR4 | 2012–2018 |
| Monobromoacetic acid | 1.59 UG/L | 7/60 | SYR4 | 2013–2019 |
| Bromoform | 1.8 UG/L | 6/63 | SYR4 | 2013–2019 |
| Atrazine | 0.4520 UG/L | 2/2 | SYR4 | 2018–2019 |
| Gross Beta Particle Activity | 3.83 PCI/L | 2/2 | SYR4 | 2012–2019 |
| Barium | 49 UG/L | 1/1 | SYR4 | 2015 |
| Gross Alpha, Excl. Radon and U | 0.6540 PCI/L | 1/2 | SYR4 | 2012–2019 |
78 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalArsenicBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECadmiumCarbon tetrachlorideChromiumCombined Radium (-226 and -228)Combined UraniumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebEndrinEthylbenzeneHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAAPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene