Tap Water in Spokane, Washington

Overall rating

High concern tap water rating

Water systems

• Water systems serving ZIP 99207

  Score 22 · 26 contaminants · 15 over guideline

• ArsenicWater systems serving ZIP 992070.0032 mg/L
• RadonWater systems serving ZIP 99207398 pCi/L
• PFOS & PFOAWater systems serving ZIP 992075.053 ppt
• Total Trihalomethanes Water systems serving ZIP 992070.0022 mg/L
• Chromium (hexavalent)Water systems serving ZIP 992072.60e-4 mg/L
• Propylene NitrateWater systems serving ZIP 992071.7181
• Haloacetic acids (HAA9)Water systems serving ZIP 992075.57e-4 mg/L
• Propylene NitrateWater systems serving ZIP 992071.2255
• BromodichloromethaneWater systems serving ZIP 992074.69e-4 mg/L
• DibromochloromethaneWater systems serving ZIP 992077.18e-4 mg/L
• Perfluorooctanoic acid PFOAWater systems serving ZIP 992074.07e-7 ppm
• Perfluorooctane sulfonate PFOSWater systems serving ZIP 992071.33e-6 ppm
• Radium 226/228Water systems serving ZIP 992070.1637 pCi/L
• BromoformWater systems serving ZIP 992073.55e-4 µg/L
• ChloroformWater systems serving ZIP 992072.27e-4 mg/L
• AntimonyWater systems serving ZIP 992074.72e-4 mg/L
• BariumWater systems serving ZIP 992070.0197 mg/L
• ChlorateWater systems serving ZIP 992070.0013 mg/L
• Perfluoropentanoic Acid PFPeAWater systems serving ZIP 992075.72e-7 ppm
• PFAS (PFOA/PFOS)Water systems serving ZIP 992075.05e-6 mg/L
• Perfluorobutane sulfonate PFBSWater systems serving ZIP 992077.33e-7 ppm
• Strontium-90 Water systems serving ZIP 992071.02e-4 pCi/L
• Perfluorohexanoic Acid PFHxAWater systems serving ZIP 992075.37e-7 ppm
• DichlorodifluoromethaneWater systems serving ZIP 992071.42e-5 mg/L
• Molybdenum (molybdenum (VI) citrate, molybdenum (VI) bisglycinate)Water systems serving ZIP 992070.7319
• Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 992070.1843