Tap Water in Columbus, Ohio

Overall rating

High concern tap water rating

Water systems

• Water systems serving ZIP 43231

  Score 20 · 30 contaminants · 17 over guideline

• Haloacetic acids (HAA9)Water systems serving ZIP 432310.036 mg/L
• Total Trihalomethanes Water systems serving ZIP 432310.0512 mg/L
• BromodichloromethaneWater systems serving ZIP 432310.0135 mg/L
• Haloacetic acids (HAA5)Water systems serving ZIP 432310.0197 mg/L
• ChloroformWater systems serving ZIP 432310.0296 mg/L
• DibromochloromethaneWater systems serving ZIP 432310.0073 mg/L
• Trichloroacetic acidWater systems serving ZIP 432310.0064 mg/L
• Dibromoacetic acidWater systems serving ZIP 432310.0015 mg/L
• Dichloroacetic acidWater systems serving ZIP 432310.0098 mg/L
• Propylene NitrateWater systems serving ZIP 432311.4589
• Chromium (hexavalent)Water systems serving ZIP 432312.07e-4 mg/L
• BromoformWater systems serving ZIP 432310.0022 µg/L
• BromateWater systems serving ZIP 432311.25e-4 mg/L
• ChlorateWater systems serving ZIP 432310.0796 mg/L
• Monochloroacetic acidWater systems serving ZIP 432310.0025 ppm
• BariumWater systems serving ZIP 432310.026 mg/L
• Monobromoacetic acidWater systems serving ZIP 432312.65e-4 mg/L
• Perfluorobutanoic Acid PFBAWater systems serving ZIP 432313.70e-6 ppm
• Perfluoropentanoic Acid PFPeAWater systems serving ZIP 432311.28e-6 ppm
• Perfluorobutane sulfonate PFBSWater systems serving ZIP 432311.25e-6 ppm
• Strontium-90 Water systems serving ZIP 432315.10e-4 pCi/L
• Aluminum FluorideWater systems serving ZIP 432311.08
• DeethylatrazineWater systems serving ZIP 432311.30e-4 mg/L
• 1,4-DioxaneWater systems serving ZIP 432312.90e-5 mg/L
• Perfluorohexanoic Acid PFHxAWater systems serving ZIP 432311.72e-6 ppm
• Molybdenum (molybdenum (VI) citrate, molybdenum (VI) bisglycinate)Water systems serving ZIP 432317.5636
• Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 432310.3803
• NitriteWater systems serving ZIP 432310.0067 mg/L
• ManganeseWater systems serving ZIP 432311.38e-4 mg/L