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24 readings
Tap water · ZIP 98178
Tap Water in Seattle, Washington
ZIP 98178 · United States
Overall rating
20/100
High concern tap water rating
Utilities
1
Detected contaminants
24
Over health guideline
16
Water systems
Water systems serving ZIP 98178
Score 20 · 24 contaminants · 16 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Haloacetic acids (HAA9)Water systems serving ZIP 981780.0273 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 981780.0289 mg/L
- Total Trihalomethanes Water systems serving ZIP 981780.0287 mg/L
- Trichloroacetic acidWater systems serving ZIP 981780.016 mg/L
- ChloroformWater systems serving ZIP 981780.027 mg/L
- Dichloroacetic acidWater systems serving ZIP 981780.0128 mg/L
- BromodichloromethaneWater systems serving ZIP 981780.0031 mg/L
- Bromochloroacetic acidWater systems serving ZIP 981786.44e-4 mg/L
- DibromochloromethaneWater systems serving ZIP 981780.0017 mg/L
- Radium 226/228Water systems serving ZIP 981780.71 pCi/L
- Chromium (hexavalent)Water systems serving ZIP 981781.54e-4 mg/L
- Propylene NitrateWater systems serving ZIP 981780.88
- Dibromoacetic acidWater systems serving ZIP 981781.61e-4 mg/L
- Propylene NitrateWater systems serving ZIP 981780.7375
- BromateWater systems serving ZIP 981783.52e-4 mg/L
- ChlorateWater systems serving ZIP 981780.044 mg/L
- Monochloroacetic acidWater systems serving ZIP 981780.0013 ppm
- BariumWater systems serving ZIP 981780.0053 mg/L
- Perfluorobutane sulfonate PFBSWater systems serving ZIP 981785.00e-7 ppm
- Strontium-90 Water systems serving ZIP 981787.01e-5 pCi/L
- Aluminum FluorideWater systems serving ZIP 981780.7
- Chromium (hexavalent)Water systems serving ZIP 981780.0015 mg/L
- Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 981780.7425
- ManganeseWater systems serving ZIP 981780.0037 mg/L