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50 readings
Tap water · ZIP 90240
Tap Water in Downey, California
ZIP 90240 · United States
Overall rating
20/100
High concern tap water rating
Utilities
1
Detected contaminants
50
Over health guideline
31
Water systems
Water systems serving ZIP 90240
Score 17 · 50 contaminants · 31 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Perfluorohexane sulfonate PFHXSWater systems serving ZIP 902405.87e-6 ppm
- ArsenicWater systems serving ZIP 902400.0022 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 902400.0362 mg/L
- Perfluorononanoic acid PFNAWater systems serving ZIP 902402.09e-6 ppm
- Total Trihalomethanes Water systems serving ZIP 902400.0376 mg/L
- Haloacetic acids (HAA9)Water systems serving ZIP 902400.0137 mg/L
- BromodichloromethaneWater systems serving ZIP 902400.0111 mg/L
- Perfluorooctanoic acid PFOAWater systems serving ZIP 902401.21e-5 ppm
- DibromochloromethaneWater systems serving ZIP 902400.0108 mg/L
- Perfluorooctane sulfonate PFOSWater systems serving ZIP 902402.99e-5 ppm
- Dibromoacetic acidWater systems serving ZIP 902400.0021 mg/L
- Bromochloroacetic acidWater systems serving ZIP 902400.0014 mg/L
- Perfluorodecanoic acid / PFDAWater systems serving ZIP 902403.71e-7 mg/L
- Tetrachloroethylene (perchloroethylene)Water systems serving ZIP 902400.0033 mg/L
- Trichloroacetic acidWater systems serving ZIP 902400.0042 mg/L
- Chromium (hexavalent)Water systems serving ZIP 902407.62e-4 mg/L
- ChloroformWater systems serving ZIP 902400.0129 mg/L
- Dichloroacetic acidWater systems serving ZIP 902400.0064 mg/L
- Propylene NitrateWater systems serving ZIP 902403.1765
- Propylene NitrateWater systems serving ZIP 902403.1551
- BromoformWater systems serving ZIP 902400.0033 µg/L
- UraniumWater systems serving ZIP 902401.5136 pCi/L
- Radium 226/228Water systems serving ZIP 902400.0707 pCi/L
- ChlorateWater systems serving ZIP 902400.1472 mg/L
- TrichloroethyleneWater systems serving ZIP 902401.77e-4 mg/L
- Sodium AluminumWater systems serving ZIP 9024077.5333
- PerchlorateWater systems serving ZIP 902401.12e-4 ppm
- BariumWater systems serving ZIP 902400.0654 mg/L
- 1,1,1-TrichloroethaneWater systems serving ZIP 902400.0074 ppb
- Perfluoropentanoic Acid PFPeAWater systems serving ZIP 902409.66e-6 ppm
- Monobromoacetic acidWater systems serving ZIP 902402.09e-4 mg/L
- Perfluorobutanoic Acid PFBAWater systems serving ZIP 902406.27e-6 ppm