LAFAYETTE, CITY OF
OR · PWS ID OR4100452 · Community water system
103
contaminants tested
13
detected
4,423
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 494 UG/L | 65/80 | SYR4 | 2013–2018 |
| TTHM | 101.6 UG/L | 45/50 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 48.3 UG/L | 41/48 | SYR4 | 2012–2019 |
| Lead | 16 UG/L | 30/82 | SYR4 | 2013–2019 |
| Nitrate | 2410 UG/L | 26/36 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0270 mg/L | 16/16 | LCR | 2025 |
| Xylenes, Total | 43.6 UG/L | 5/10 | SYR4 | 2016–2019 |
| Nitrate-Nitrite | 1730 UG/L | 4/5 | SYR4 | 2013–2019 |
| Ethylbenzene | 6.1 UG/L | 3/9 | SYR4 | 2016–2019 |
| Toluene | 6.7 UG/L | 3/9 | SYR4 | 2016–2019 |
| Barium | 13.3 UG/L | 2/3 | SYR4 | 2013–2019 |
| DICHLOROMETHANE | 1 UG/L | 1/6 | SYR4 | 2016–2019 |
| lithium | 86.9 ug/L | 1/12 | UCMR-5 | 2024 |
90 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, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumCombined Radium (-226 and -228)Combined UraniumDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinFluorideGlyphosateGross Alpha, Excl. Radon and UGross Beta Particle ActivityHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chloridecis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene