Tap Water in Columbus, Ohio

Overall rating

High concern tap water rating

Water systems

• Water systems serving ZIP 43203

  Score 20 · 27 contaminants · 17 over guideline

• Haloacetic acids (HAA9)Water systems serving ZIP 432030.0218 mg/L
• Total Trihalomethanes Water systems serving ZIP 432030.0416 mg/L
• Haloacetic acids (HAA5)Water systems serving ZIP 432030.0197 mg/L
• BromodichloromethaneWater systems serving ZIP 432030.0101 mg/L
• Trichloroacetic acidWater systems serving ZIP 432030.0064 mg/L
• ChloroformWater systems serving ZIP 432030.0235 mg/L
• DibromochloromethaneWater systems serving ZIP 432030.0057 mg/L
• Dichloroacetic acidWater systems serving ZIP 432030.0098 mg/L
• Dibromoacetic acidWater systems serving ZIP 432030.001 mg/L
• Propylene NitrateWater systems serving ZIP 432031.4589
• Chromium (hexavalent)Water systems serving ZIP 432032.07e-4 mg/L
• BromoformWater systems serving ZIP 432030.0022 µg/L
• BromateWater systems serving ZIP 432031.25e-4 mg/L
• ChlorateWater systems serving ZIP 432030.0796 mg/L
• Monochloroacetic acidWater systems serving ZIP 432030.0025 ppm
• Perfluorobutanoic Acid PFBAWater systems serving ZIP 432033.70e-6 ppm
• Perfluoropentanoic Acid PFPeAWater systems serving ZIP 432031.28e-6 ppm
• Monobromoacetic acidWater systems serving ZIP 432031.15e-5 mg/L
• Strontium-90 Water systems serving ZIP 432034.34e-4 pCi/L
• DeethylatrazineWater systems serving ZIP 432031.30e-4 mg/L
• 1,4-DioxaneWater systems serving ZIP 432032.90e-5 mg/L
• Perfluorohexanoic Acid PFHxAWater systems serving ZIP 432031.72e-6 ppm
• Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 432030.346
• Molybdenum GluconateWater systems serving ZIP 432036.94
• Manganese Chelate of Amino Acid HydrateWater systems serving ZIP 432030.0686
• Fluoride-coated dental flossWater systems serving ZIP 432030.9251