Tap Water in Black Diamond, Washington

Overall rating

High concern tap water rating

Water systems

• Water systems serving ZIP 98010

  Score 19 · 28 contaminants · 19 over guideline

• Perfluorohexane sulfonate PFHXSWater systems serving ZIP 980102.10e-6 ppm
• ArsenicWater systems serving ZIP 980100.0056 mg/L
• Haloacetic acids (HAA9)Water systems serving ZIP 980100.013 mg/L
• Haloacetic acids (HAA5)Water systems serving ZIP 980100.0139 mg/L
• Total Trihalomethanes Water systems serving ZIP 980100.02 mg/L
• PFOS & PFOAWater systems serving ZIP 980107.5 ppt
• Trichloroacetic acidWater systems serving ZIP 980100.0066 mg/L
• ChloroformWater systems serving ZIP 980100.0174 mg/L
• BromodichloromethaneWater systems serving ZIP 980100.0022 mg/L
• Dichloroacetic acidWater systems serving ZIP 980100.0068 mg/L
• Propylene NitrateWater systems serving ZIP 980101.725
• Radium 226/228Water systems serving ZIP 980100.52 pCi/L
• Perfluorooctane sulfonate PFOSWater systems serving ZIP 980102.94e-6 ppm
• Perfluorooctanoic acid PFOAWater systems serving ZIP 980104.29e-7 ppm
• Propylene NitrateWater systems serving ZIP 980100.62
• DibromochloromethaneWater systems serving ZIP 980103.92e-4 mg/L
• Chromium (hexavalent)Water systems serving ZIP 980107.43e-5 mg/L
• ChlorateWater systems serving ZIP 980100.0677 mg/L
• Perfluoropentane sulfonic acid PFPeSWater systems serving ZIP 980103.00e-4 ppb
• Monochloroacetic acidWater systems serving ZIP 980104.61e-4 ppm
• Perfluorobutane sulfonate PFBSWater systems serving ZIP 980103.71e-6 ppm
• Perfluoropentanoic Acid PFPeAWater systems serving ZIP 980109.86e-7 ppm
• PFAS (PFOA/PFOS)Water systems serving ZIP 980101.11e-5 mg/L
• Perfluorobutanoic Acid PFBAWater systems serving ZIP 980103.29e-7 ppm
• Strontium-90 Water systems serving ZIP 980102.86e-5 pCi/L
• Perfluorohexanoic Acid PFHxAWater systems serving ZIP 980104.14e-7 ppm
• Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 980100.3767
• ManganeseWater systems serving ZIP 980100.0171 mg/L