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17 readings
Tap water · ZIP 97230
Tap Water in Portland, Oregon
ZIP 97230 · United States
Overall rating
24/100
High concern tap water rating
Utilities
1
Detected contaminants
17
Over health guideline
11
Water systems
Water systems serving ZIP 97230
Score 24 · 17 contaminants · 11 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Haloacetic acids (HAA9)Water systems serving ZIP 972300.0306 mg/L
- ArsenicWater systems serving ZIP 972300.0011 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 972300.0243 mg/L
- Total Trihalomethanes Water systems serving ZIP 972300.0225 mg/L
- Tetrachloroethylene (perchloroethylene)Water systems serving ZIP 972300.0015 mg/L
- Perfluorooctane sulfonate PFOSWater systems serving ZIP 972305.30e-6 ppm
- Propylene NitrateWater systems serving ZIP 972301.43
- Propylene NitrateWater systems serving ZIP 972300.9453
- Chromium (hexavalent)Water systems serving ZIP 972303.62e-5 mg/L
- ChlorateWater systems serving ZIP 972300.3175 mg/L
- BariumWater systems serving ZIP 972300.005 mg/L
- Strontium-90 Water systems serving ZIP 972302.60e-5 pCi/L
- CyanideWater systems serving ZIP 972300.0018 mg/L
- Fluorine (as sodium fluoride)Water systems serving ZIP 972300.31
- Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 972300.764
- NitriteWater systems serving ZIP 972308.33e-4 mg/L
- ManganeseWater systems serving ZIP 972300.0173 mg/L