Tap Water in Belmont, California

Overall rating

High concern tap water rating

Water systems

• Water systems serving ZIP 94002

  Score 20 · 27 contaminants · 17 over guideline

• Haloacetic acids (HAA9)Water systems serving ZIP 940020.0334 mg/L
• Haloacetic acids (HAA5)Water systems serving ZIP 940020.0362 mg/L
• Total Trihalomethanes Water systems serving ZIP 940020.0412 mg/L
• Trichloroacetic acidWater systems serving ZIP 940020.0136 mg/L
• ChloroformWater systems serving ZIP 940020.0395 mg/L
• Dichloroacetic acidWater systems serving ZIP 940020.0196 mg/L
• BromodichloromethaneWater systems serving ZIP 940020.0019 mg/L
• Propylene NitrateWater systems serving ZIP 940023.2805
• Propylene NitrateWater systems serving ZIP 940022.9462
• ArsenicWater systems serving ZIP 940027.88e-5 mg/L
• DibromochloromethaneWater systems serving ZIP 940027.91e-4 mg/L
• BromateWater systems serving ZIP 940024.00e-4 mg/L
• Chromium (hexavalent)Water systems serving ZIP 940024.92e-5 mg/L
• Dibromoacetic acidWater systems serving ZIP 940025.12e-5 mg/L
• ChlorateWater systems serving ZIP 940020.1713 mg/L
• UraniumWater systems serving ZIP 940020.2063 pCi/L
• PerchlorateWater systems serving ZIP 940023.32e-4 ppm
• Aluminum FluorideWater systems serving ZIP 940029.1556
• Monochloroacetic acidWater systems serving ZIP 940027.25e-4 ppm
• BariumWater systems serving ZIP 940020.0023 mg/L
• Strontium-90 Water systems serving ZIP 940021.37e-4 pCi/L
• Aluminum FluorideWater systems serving ZIP 940020.2718
• Chromium (hexavalent)Water systems serving ZIP 940020.003 mg/L
• Benzalkonium BromideWater systems serving ZIP 940029.275
• Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 940020.8438
• Molybdenum (molybdenum (VI) citrate, molybdenum (VI) bisglycinate)Water systems serving ZIP 940020.1625
• ManganeseWater systems serving ZIP 940020.0047 mg/L