LA GRANDE, CITY OF
OR · PWS ID OR4100453 · Community water system
90
contaminants tested
8
detected
13,460
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 50.3 UG/L | 48/62 | SYR4 | 2014–2017 |
| Nitrate | 1460 UG/L | 28/80 | SYR4 | 2012–2019 |
| TTHM | 6.13 UG/L | 28/41 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0020 mg/L | 19/19 | LCR | 2023 |
| Arsenic | 6.97 UG/L | 4/10 | SYR4 | 2014–2017 |
| Tetrachloroethylene | 0.7000 UG/L | 2/14 | SYR4 | 2014–2019 |
| Total Haloacetic Acids (HAA5) | 36.3 UG/L | 2/41 | SYR4 | 2012–2019 |
| Lead | 1.36 UG/L | 1/62 | SYR4 | 2014–2017 |
82 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-PF3ONSADONAAtrazineBHC-GAMMABenzeneBenzo(a)pyreneCHLOROBENZENECarbofuranCarbon tetrachlorideChlordaneCombined Radium (-226 and -228)Combined UraniumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon and UHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMethoxychlorNEtFOSAANFDHANMeFOSAAOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSimazineStyreneTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene