Tap Water in Sequim, Washington

Overall rating

High concern tap water rating

Water systems

• Water systems serving ZIP 98382

  Score 18 · 29 contaminants · 20 over guideline

• ArsenicWater systems serving ZIP 983820.005 mg/L
• Haloacetic acids (HAA5)Water systems serving ZIP 983820.0254 mg/L
• Total Trihalomethanes Water systems serving ZIP 983820.0268 mg/L
• Haloacetic acids (HAA9)Water systems serving ZIP 983820.0097 mg/L
• Dibromoacetic acidWater systems serving ZIP 983820.0034 mg/L
• Trichloroacetic acidWater systems serving ZIP 983820.011 mg/L
• BromodichloromethaneWater systems serving ZIP 983820.0051 mg/L
• Bromochloroacetic acidWater systems serving ZIP 983820.0016 mg/L
• Chromium (hexavalent)Water systems serving ZIP 983820.0014 mg/L
• DibromochloromethaneWater systems serving ZIP 983820.0062 mg/L
• Dichloroacetic acidWater systems serving ZIP 983820.011 mg/L
• Propylene NitrateWater systems serving ZIP 983827.512
• Propylene NitrateWater systems serving ZIP 983827.42
• Radium 226/228Water systems serving ZIP 983822.6 pCi/L
• ChloroformWater systems serving ZIP 983820.013 mg/L
• BromoformWater systems serving ZIP 983820.0028 µg/L
• Mercury GlassWater systems serving ZIP 983821.4
• ChlorateWater systems serving ZIP 983820.078 mg/L
• Selenium (as selenium dioxide from ferment media)Water systems serving ZIP 983829.1
• Monochloroacetic acidWater systems serving ZIP 983820.0033 ppm
• 2,6-DinitrotolueneWater systems serving ZIP 983820.0034 mg/L
• BariumWater systems serving ZIP 983820.0137 mg/L
• Perfluorobutane sulfonate PFBSWater systems serving ZIP 983823.98e-6 ppm
• Strontium-90 Water systems serving ZIP 983822.10e-4 pCi/L
• Silver Sol 20 PPMWater systems serving ZIP 983821.6
• Chromium (hexavalent)Water systems serving ZIP 983820.0029 mg/L
• Fluorine (as sodium fluoride)Water systems serving ZIP 983820.44
• Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 983822.3356
• ManganeseWater systems serving ZIP 983820.3633 mg/L