Tap Water in Louisville, Kentucky

Overall rating

High concern tap water rating

Water systems

• Water systems serving ZIP 40211

  Score 22 · 27 contaminants · 15 over guideline

• Haloacetic acids (HAA9)Water systems serving ZIP 402110.0275 mg/L
• Total Trihalomethanes Water systems serving ZIP 402110.0279 mg/L
• Haloacetic acids (HAA5)Water systems serving ZIP 402110.0158 mg/L
• Perfluorooctanoic acid PFOAWater systems serving ZIP 402111.82e-6 ppm
• Chromium (hexavalent)Water systems serving ZIP 402114.00e-4 mg/L
• Radium 226/228Water systems serving ZIP 402110.75 pCi/L
• Propylene NitrateWater systems serving ZIP 402110.6145
• Propylene NitrateWater systems serving ZIP 402110.5775
• Calcium hypochloriteWater systems serving ZIP 402110.1417 mg/L
• Perfluorooctane sulfonate PFOSWater systems serving ZIP 402113.61e-7 ppm
• ChlorateWater systems serving ZIP 402110.0988 mg/L
• HFPO-DA (PFAS)Water systems serving ZIP 402111.223 ppt
• Sodium AluminumWater systems serving ZIP 4021122.8333
• BariumWater systems serving ZIP 402110.026 mg/L
• Perfluoropentanoic Acid PFPeAWater systems serving ZIP 402111.33e-6 ppm
• 2,4-DichlorophenolWater systems serving ZIP 402112.42e-5 mg/L
• Perfluorobutane sulfonate PFBSWater systems serving ZIP 402113.75e-7 ppm
• Ethinyl estradiolWater systems serving ZIP 402111.38e-7 mg/L
• Strontium-90 Water systems serving ZIP 402111.62e-4 pCi/L
• 1,4-DioxaneWater systems serving ZIP 402112.67e-4 mg/L
• DeethylatrazineWater systems serving ZIP 402114.00e-6 mg/L
• Perfluorohexanoic Acid PFHxAWater systems serving ZIP 402111.17e-6 ppm
• Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 402110.2875
• NitriteWater systems serving ZIP 402110.0015 mg/L
• Molybdenum GluconateWater systems serving ZIP 402112.8
• Manganese Chelate of Amino Acid HydrateWater systems serving ZIP 402111.8225
• Fluoride-coated dental flossWater systems serving ZIP 402110.67