YORKTOWN WATER ASSOCIATION
AR · PWS ID AR0000319 · Community water system
107
contaminants tested
14
detected
7,364
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Fluoride | 1560 UG/L | 472/497 | SYR4 | 2012–2019 |
| COPPER, FREE | 578 UG/L | 41/70 | SYR4 | 2013–2019 |
| Chloroform | 3.1 UG/L | 29/42 | SYR4 | 2012–2019 |
| Dibromochloromethane | 0.9220 UG/L | 28/76 | SYR4 | 2012–2019 |
| Gross Beta Particle Activity | 9.7 PCI/L | 26/44 | SYR4 | 2012–2019 |
| Lead | 13.4 UG/L | 26/95 | SYR4 | 2013–2019 |
| LEAD SUMMARY | 0.0100 mg/L | 15/15 | LCR | 2025 |
| Dichloroacetic Acid | 2.1 UG/L | 5/8 | SYR4 | 2014–2019 |
| TTHM | 3.1 UG/L | 5/8 | SYR4 | 2014–2019 |
| Total Haloacetic Acids (HAA5) | 3.1 UG/L | 5/8 | SYR4 | 2014–2019 |
| lithium | 15 ug/L | 5/9 | UCMR-5 | 2025 |
| Di(2-ethylhexyl) phthalate | 13.9 UG/L | 4/69 | SYR4 | 2012–2019 |
| Bromodichloromethane | 0.6500 UG/L | 2/42 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 1 UG/L | 1/8 | SYR4 | 2014–2019 |
93 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-GAMMABariumBenzeneBenzo(a)pyreneBeryllium, TotalBromoformCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDibromoacetic acidDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitrate-NitriteOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene