Tap Water in Mamaroneck, New York

Overall rating

High concern tap water rating

Water systems

• Water systems serving ZIP 10543

  Score 20 · 27 contaminants · 13 over guideline

• Haloacetic acids (HAA9)Water systems serving ZIP 105430.0558 mg/L
• Haloacetic acids (HAA5)Water systems serving ZIP 105430.041 mg/L
• Trichloroacetic acidWater systems serving ZIP 105430.0267 mg/L
• Total Trihalomethanes Water systems serving ZIP 105430.0313 mg/L
• Dichloroacetic acidWater systems serving ZIP 105430.0133 mg/L
• ChloroformWater systems serving ZIP 105430.0261 mg/L
• Bromochloroacetic acidWater systems serving ZIP 105430.0011 mg/L
• BromodichloromethaneWater systems serving ZIP 105430.003 mg/L
• Dibromoacetic acidWater systems serving ZIP 105432.50e-4 mg/L
• Chromium (hexavalent)Water systems serving ZIP 105435.68e-5 mg/L
• Radium 226/228Water systems serving ZIP 105430.1293 pCi/L
• DibromochloromethaneWater systems serving ZIP 105431.24e-4 mg/L
• Propylene NitrateWater systems serving ZIP 105430.1408
• Propylene NitrateWater systems serving ZIP 105430.1397
• ChlorateWater systems serving ZIP 105430.0807 mg/L
• Perfluorooctane sulfonate PFOSWater systems serving ZIP 105431.05e-7 ppm
• BariumWater systems serving ZIP 105430.0171 mg/L
• Monochloroacetic acidWater systems serving ZIP 105431.83e-4 ppm
• 3,6-Dichloro-2-methoxybenzoic acid / DicambaWater systems serving ZIP 105431.55e-5 mg/L
• Strontium-90 Water systems serving ZIP 105432.11e-5 pCi/L
• Aluminum FluorideWater systems serving ZIP 105430.6259
• CyanideWater systems serving ZIP 105430.0039 mg/L
• Chromium (hexavalent)Water systems serving ZIP 105431.74e-4 mg/L
• 1,4-DioxaneWater systems serving ZIP 105431.25e-6 mg/L
• Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 105430.0183
• NitriteWater systems serving ZIP 105430.0065 mg/L
• ManganeseWater systems serving ZIP 105430.0234 mg/L