Back to tap water search
19 readings
Tap water · ZIP 97202
Tap Water in Portland, Oregon
ZIP 97202 · United States
Overall rating
20/100
High concern tap water rating
Utilities
1
Detected contaminants
19
Over health guideline
12
Water systems
Water systems serving ZIP 97202
Score 23 · 19 contaminants · 12 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Haloacetic acids (HAA9)Water systems serving ZIP 972020.0306 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 972020.0243 mg/L
- Total Trihalomethanes Water systems serving ZIP 972020.0225 mg/L
- ArsenicWater systems serving ZIP 972024.58e-4 mg/L
- Chromium (hexavalent)Water systems serving ZIP 972020.0011 mg/L
- Propylene NitrateWater systems serving ZIP 972021.8004
- Propylene NitrateWater systems serving ZIP 972021.8
- Perfluorooctane sulfonate PFOSWater systems serving ZIP 972023.60e-6 ppm
- Tetrachloroethylene (perchloroethylene)Water systems serving ZIP 972021.50e-4 mg/L
- ChlorateWater systems serving ZIP 972020.3175 mg/L
- TrichloroethyleneWater systems serving ZIP 972026.00e-5 mg/L
- BariumWater systems serving ZIP 972020.005 mg/L
- Strontium-90 Water systems serving ZIP 972029.31e-5 pCi/L
- CyanideWater systems serving ZIP 972020.0018 mg/L
- 1,4-DioxaneWater systems serving ZIP 972023.51e-5 mg/L
- Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 972029.3813
- NitriteWater systems serving ZIP 972028.33e-4 mg/L
- Manganese Chelate of Amino Acid HydrateWater systems serving ZIP 9720217.3
- Fluoride-coated dental flossWater systems serving ZIP 972020.0733