Tap Water in Louisville, Kentucky

Overall rating

High concern tap water rating

Water systems

• Water systems serving ZIP 40223

  Score 22 · 26 contaminants · 13 over guideline

• Haloacetic acids (HAA9)Water systems serving ZIP 402230.0275 mg/L
• Total Trihalomethanes Water systems serving ZIP 402230.0238 mg/L
• Haloacetic acids (HAA5)Water systems serving ZIP 402230.0158 mg/L
• Perfluorooctanoic acid PFOAWater systems serving ZIP 402231.82e-6 ppm
• Propylene NitrateWater systems serving ZIP 402230.5775
• Propylene NitrateWater systems serving ZIP 402230.5767
• Chromium (hexavalent)Water systems serving ZIP 402238.06e-5 mg/L
• Calcium hypochloriteWater systems serving ZIP 402230.1417 mg/L
• Perfluorooctane sulfonate PFOSWater systems serving ZIP 402233.61e-7 ppm
• ChlorateWater systems serving ZIP 402230.0725 mg/L
• HFPO-DA (PFAS)Water systems serving ZIP 402231.223 ppt
• Aluminum FluorideWater systems serving ZIP 4022322.8333
• BariumWater systems serving ZIP 402230.0128 mg/L
• Perfluoropentanoic Acid PFPeAWater systems serving ZIP 402231.33e-6 ppm
• 2,4-DichlorophenolWater systems serving ZIP 402232.42e-5 mg/L
• Perfluorobutane sulfonate PFBSWater systems serving ZIP 402233.75e-7 ppm
• Ethinyl estradiolWater systems serving ZIP 402231.38e-7 mg/L
• Strontium-90 Water systems serving ZIP 402231.62e-4 pCi/L
• Aluminum FluorideWater systems serving ZIP 402230.6613
• 1,4-DioxaneWater systems serving ZIP 402232.20e-4 mg/L
• DeethylatrazineWater systems serving ZIP 402234.00e-6 mg/L
• Perfluorohexanoic Acid PFHxAWater systems serving ZIP 402231.17e-6 ppm
• Molybdenum (molybdenum (VI) citrate, molybdenum (VI) bisglycinate)Water systems serving ZIP 402232.3063
• Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 402230.125
• NitriteWater systems serving ZIP 402230.0015 mg/L
• ManganeseWater systems serving ZIP 402230.0011 mg/L