Tap Water in Smithtown, New York

Overall rating

High concern tap water rating

Water systems

• Water systems serving ZIP 11787

  Score 23 · 27 contaminants · 16 over guideline

• Perfluorohexane sulfonate PFHXSWater systems serving ZIP 117873.40e-6 ppm
• Perfluorononanoic acid PFNAWater systems serving ZIP 117876.60e-6 ppm
• Perfluorooctanoic acid PFOAWater systems serving ZIP 117876.50e-6 ppm
• Total Trihalomethanes Water systems serving ZIP 117870.0083 mg/L
• Chromium (hexavalent)Water systems serving ZIP 117876.76e-4 mg/L
• Haloacetic acids (HAA9)Water systems serving ZIP 117870.0014 mg/L
• Propylene NitrateWater systems serving ZIP 117873
• Propylene NitrateWater systems serving ZIP 117872.85
• 1,2,3-TrichloropropaneWater systems serving ZIP 117871.26e-5 mg/L
• Perfluorooctane sulfonate PFOSWater systems serving ZIP 117874.10e-6 ppm
• Haloacetic acids (HAA5)Water systems serving ZIP 117870.0011 mg/L
• ChlorateWater systems serving ZIP 117870.0578 mg/L
• 1,1-DichloroethaneWater systems serving ZIP 117870.31 ppb
• 6:2 FTSAWater systems serving ZIP 117879.00e-5 ppb
• Perfluoropentanoic Acid PFPeAWater systems serving ZIP 117875.60e-6 ppm
• Perfluoroheptanoic acid (PFHpA)Water systems serving ZIP 117870.057 ppt
• Perfluorobutanoic Acid PFBAWater systems serving ZIP 117871.40e-7 ppm
• Perfluorobutane sulfonate PFBSWater systems serving ZIP 117874.90e-8 ppm
• Strontium-90 Water systems serving ZIP 117875.59e-5 pCi/L
• 1,4-DioxaneWater systems serving ZIP 117873.90e-4 mg/L
• Perfluorohexanoic Acid PFHxAWater systems serving ZIP 117875.10e-6 ppm
• CobaltWater systems serving ZIP 117875.81e-5 mg/L
• GermaniumWater systems serving ZIP 117871.62e-5 mg/L
• DichlorodifluoromethaneWater systems serving ZIP 117874.10e-5 mg/L
• Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 117870.265
• Molybdenum (molybdenum (VI) citrate, molybdenum (VI) bisglycinate)Water systems serving ZIP 117870.0028
• ManganeseWater systems serving ZIP 117870.0389 mg/L