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34 readings
Tap water · ZIP 98074
Tap Water in Sammamish, Washington
ZIP 98074 · United States
Overall rating
18/100
High concern tap water rating
Utilities
1
Detected contaminants
35
Over health guideline
22
Water systems
Water systems serving ZIP 98074
Score 18 · 35 contaminants · 22 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Perfluorohexane sulfonate PFHXSWater systems serving ZIP 980748.19e-6 ppm
- ArsenicWater systems serving ZIP 980740.0046 mg/L
- Haloacetic acids (HAA9)Water systems serving ZIP 980740.0228 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 980740.0232 mg/L
- Total Trihalomethanes Water systems serving ZIP 980740.0253 mg/L
- PFOS & PFOAWater systems serving ZIP 9807412.392 ppt
- Trichloroacetic acidWater systems serving ZIP 980740.0125 mg/L
- Perfluorononanoic acid PFNAWater systems serving ZIP 980745.82e-7 ppm
- ChloroformWater systems serving ZIP 980740.0223 mg/L
- Dichloroacetic acidWater systems serving ZIP 980740.0098 mg/L
- BromodichloromethaneWater systems serving ZIP 980740.0022 mg/L
- Perfluorooctane sulfonate PFOSWater systems serving ZIP 980745.79e-6 ppm
- Bromochloroacetic acidWater systems serving ZIP 980743.20e-4 mg/L
- Radium 226/228Water systems serving ZIP 980740.4527 pCi/L
- Dibromoacetic acidWater systems serving ZIP 980741.76e-4 mg/L
- DibromochloromethaneWater systems serving ZIP 980745.78e-4 mg/L
- Perfluorooctanoic acid PFOAWater systems serving ZIP 980745.14e-7 ppm
- Chromium (hexavalent)Water systems serving ZIP 980741.09e-4 mg/L
- Propylene NitrateWater systems serving ZIP 980740.707
- Perfluoropentane sulfonic acid PFPeSWater systems serving ZIP 980740.0013 ppb
- ChlorateWater systems serving ZIP 980740.0789 mg/L
- BromoformWater systems serving ZIP 980749.07e-5 µg/L
- BromodichloromethaneWater systems serving ZIP 980743.30e-4 mg/L
- Monochloroacetic acidWater systems serving ZIP 980747.25e-4 ppm
- Perfluorobutane sulfonate PFBSWater systems serving ZIP 980743.71e-6 ppm
- Perfluoropentanoic Acid PFPeAWater systems serving ZIP 980741.15e-6 ppm
- PFAS (PFOA/PFOS)Water systems serving ZIP 980742.75e-5 mg/L
- Perfluorobutanoic Acid PFBAWater systems serving ZIP 980742.27e-7 ppm
- Strontium-90 Water systems serving ZIP 980749.84e-5 pCi/L
- Aluminum FluorideWater systems serving ZIP 980740.1375
- Perfluorohexanoic Acid PFHxAWater systems serving ZIP 980741.11e-6 ppm
- Lithium DrierWater systems serving ZIP 980741.3