ELK CITY
OK · PWS ID OK2000501 · Community water system
89
contaminants tested
24
detected
10,510
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 4140 UG/L | 60/60 | SYR4 | 2014–2017 |
| TTHM | 56.2 UG/L | 35/35 | SYR4 | 2012–2019 |
| Bromoform | 13.1 UG/L | 28/29 | SYR4 | 2012–2019 |
| Dibromochloromethane | 16.2 UG/L | 28/29 | SYR4 | 2012–2019 |
| Bromodichloromethane | 13.7 UG/L | 26/28 | SYR4 | 2012–2019 |
| Chloroform | 7.68 UG/L | 26/29 | SYR4 | 2012–2019 |
| Lead | 21.82 UG/L | 23/60 | SYR4 | 2014–2017 |
| Dibromoacetic acid | 3.31 UG/L | 19/27 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 6960 UG/L | 16/16 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0280 mg/L | 14/14 | LCR | 2023 |
| Total Haloacetic Acids (HAA5) | 7.6 UG/L | 11/36 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 3.19 UG/L | 8/27 | SYR4 | 2012–2019 |
| Barium | 74.5 UG/L | 7/7 | SYR4 | 2012–2018 |
| Fluoride | 250 UG/L | 6/7 | SYR4 | 2012–2018 |
| Combined Uranium | 1.8 UG/L | 4/4 | SYR4 | 2013–2014 |
| Gross Beta Particle Activity | 4.09 PCI/L | 3/4 | SYR4 | 2013–2014 |
| Combined Radium (-226 and -228) | 1.23 PCI/L | 2/4 | SYR4 | 2013–2014 |
| Monochloroacetic acid | 1.71 UG/L | 2/27 | SYR4 | 2012–2019 |
| lithium | 17.94 ug/L | 2/2 | UCMR-5 | 2023 |
| Arsenic | 1.1 UG/L | 1/7 | SYR4 | 2012–2018 |
| Chromium | 1.4 UG/L | 1/7 | SYR4 | 2012–2018 |
| Gross Alpha, Excl. Radon and U | 1.03 PCI/L | 1/4 | SYR4 | 2013–2014 |
| Selenium | 1.8 UG/L | 1/7 | SYR4 | 2012–2018 |
| Trichloroacetic Acid | 1.04 UG/L | 1/27 | SYR4 | 2012–2019 |
65 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, TotalBenzeneBeryllium, TotalCHLOROBENZENECadmiumCarbon tetrachlorideDICHLOROMETHANEDalaponDinosebETHYLENE DIBROMIDEEthylbenzeneGlyphosateHFPO-DAMercuryMonobromoacetic acidNEtFOSAANFDHANMeFOSAAPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene