Tap Water in Arlington, Massachusetts

Overall rating

High concern tap water rating

Water systems

• Water systems serving ZIP 02474

  Score 20 · 27 contaminants · 14 over guideline

• Haloacetic acids (HAA9)Water systems serving ZIP 024740.0158 mg/L
• Total Trihalomethanes Water systems serving ZIP 024740.0358 mg/L
• BromodichloromethaneWater systems serving ZIP 024740.009 mg/L
• Haloacetic acids (HAA5)Water systems serving ZIP 024740.0147 mg/L
• ChloroformWater systems serving ZIP 024740.0228 mg/L
• Dichloroacetic acidWater systems serving ZIP 024740.011 mg/L
• Trichloroacetic acidWater systems serving ZIP 024740.0049 mg/L
• DibromochloromethaneWater systems serving ZIP 024740.0028 mg/L
• Perfluorooctanoic acid PFOAWater systems serving ZIP 024749.93e-7 ppm
• Chromium (hexavalent)Water systems serving ZIP 024744.87e-5 mg/L
• Perfluorooctane sulfonate PFOSWater systems serving ZIP 024744.40e-7 ppm
• Propylene NitrateWater systems serving ZIP 024740.1411
• ChlorateWater systems serving ZIP 024740.2038 mg/L
• Dibromoacetic acidWater systems serving ZIP 024742.19e-5 mg/L
• PerchlorateWater systems serving ZIP 024749.60e-5 ppm
• Monochloroacetic acidWater systems serving ZIP 024740.0017 ppm
• BariumWater systems serving ZIP 024740.0074 mg/L
• Sodium AluminumWater systems serving ZIP 024744.4255
• Perfluoroheptanoic acid (PFHpA)Water systems serving ZIP 024740.568 ppt
• Perfluorobutane sulfonate PFBSWater systems serving ZIP 024741.31e-7 ppm
• Strontium-90 Water systems serving ZIP 024743.75e-5 pCi/L
• Perfluorohexanoic Acid PFHxAWater systems serving ZIP 024745.05e-7 ppm
• Benzalkonium BromideWater systems serving ZIP 0247412.1773
• 1-ButanolWater systems serving ZIP 024742.4875
• NitriteWater systems serving ZIP 024745.54e-4 mg/L
• ManganeseWater systems serving ZIP 024740.0396 mg/L
• Polyvinylidene Fluoride CopolymerWater systems serving ZIP 024740.5967