Tap Water in Columbus, Ohio

Overall rating

High concern tap water rating

Water systems

• Water systems serving ZIP 43219

  Score 20 · 29 contaminants · 18 over guideline

• Haloacetic acids (HAA9)Water systems serving ZIP 432190.0362 mg/L
• Total Trihalomethanes Water systems serving ZIP 432190.0416 mg/L
• Haloacetic acids (HAA5)Water systems serving ZIP 432190.0261 mg/L
• BromodichloromethaneWater systems serving ZIP 432190.0101 mg/L
• Trichloroacetic acidWater systems serving ZIP 432190.0099 mg/L
• ChloroformWater systems serving ZIP 432190.0279 mg/L
• Dichloroacetic acidWater systems serving ZIP 432190.0134 mg/L
• DibromochloromethaneWater systems serving ZIP 432190.0057 mg/L
• Dibromoacetic acidWater systems serving ZIP 432190.001 mg/L
• Radium 226/228Water systems serving ZIP 432191.325 pCi/L
• Propylene NitrateWater systems serving ZIP 432191.4589
• Chromium (hexavalent)Water systems serving ZIP 432192.07e-4 mg/L
• BromoformWater systems serving ZIP 432190.0022 µg/L
• BromateWater systems serving ZIP 432191.25e-4 mg/L
• ChlorateWater systems serving ZIP 432190.0796 mg/L
• BariumWater systems serving ZIP 432190.064 mg/L
• Monochloroacetic acidWater systems serving ZIP 432190.0027 ppm
• Perfluorobutanoic Acid PFBAWater systems serving ZIP 432193.70e-6 ppm
• Perfluoropentanoic Acid PFPeAWater systems serving ZIP 432191.28e-6 ppm
• Monobromoacetic acidWater systems serving ZIP 432191.15e-5 mg/L
• Strontium-90 Water systems serving ZIP 432194.34e-4 pCi/L
• Aluminum FluorideWater systems serving ZIP 432191.04
• DeethylatrazineWater systems serving ZIP 432191.30e-4 mg/L
• 1,4-DioxaneWater systems serving ZIP 432192.90e-5 mg/L
• Perfluorohexanoic Acid PFHxAWater systems serving ZIP 432191.72e-6 ppm
• Molybdenum (molybdenum (VI) citrate, molybdenum (VI) bisglycinate)Water systems serving ZIP 432196.94
• Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 432190.4788
• ManganeseWater systems serving ZIP 432196.86e-5 mg/L