Tap Water in Tacoma, Washington

Overall rating

High concern tap water rating

Water systems

• Water systems serving ZIP 98443

  Score 20 · 27 contaminants · 16 over guideline

• Haloacetic acids (HAA5)Water systems serving ZIP 984430.0965 mg/L
• Trichloroacetic acidWater systems serving ZIP 984430.0596 mg/L
• Total Trihalomethanes Water systems serving ZIP 984430.0544 mg/L
• Dichloroacetic acidWater systems serving ZIP 984430.0355 mg/L
• ChloroformWater systems serving ZIP 984430.0505 mg/L
• Haloacetic acids (HAA9)Water systems serving ZIP 984430.0059 mg/L
• ArsenicWater systems serving ZIP 984433.65e-4 mg/L
• BromodichloromethaneWater systems serving ZIP 984430.0036 mg/L
• Radium 226/228Water systems serving ZIP 984431.99 pCi/L
• Propylene NitrateWater systems serving ZIP 984432.5218
• Propylene NitrateWater systems serving ZIP 984432.2165
• Chromium (hexavalent)Water systems serving ZIP 984432.96e-4 mg/L
• DibromochloromethaneWater systems serving ZIP 984433.92e-4 mg/L
• BromateWater systems serving ZIP 984431.03e-4 mg/L
• TrichloroethyleneWater systems serving ZIP 984433.00e-4 mg/L
• ChlorateWater systems serving ZIP 984430.0701 mg/L
• Monochloroacetic acidWater systems serving ZIP 984430.0014 ppm
• BromoformWater systems serving ZIP 984435.27e-6 µg/L
• Monobromoacetic acidWater systems serving ZIP 984432.15e-5 mg/L
• Sodium AluminumWater systems serving ZIP 984430.8235
• Perfluoropentanoic Acid PFPeAWater systems serving ZIP 984431.55e-7 ppm
• Perfluorobutane sulfonate PFBSWater systems serving ZIP 984431.07e-7 ppm
• Strontium-90 Water systems serving ZIP 984439.42e-5 pCi/L
• Fluorine (as sodium fluoride)Water systems serving ZIP 984430.2718
• Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 984431.9667
• 1-ButanolWater systems serving ZIP 984430.4375
• ManganeseWater systems serving ZIP 984430.061 mg/L