Tap Water in Prosser, Washington

Overall rating

High concern tap water rating

Water systems

• Water systems serving ZIP 99350

  Score 21 · 27 contaminants · 18 over guideline

• ArsenicWater systems serving ZIP 993500.0052 mg/L
• Dibromoacetic acidWater systems serving ZIP 993500.005 mg/L
• Total Trihalomethanes Water systems serving ZIP 993500.0213 mg/L
• Haloacetic acids (HAA5)Water systems serving ZIP 993500.005 mg/L
• BromodichloromethaneWater systems serving ZIP 993500.0029 mg/L
• Propylene NitrateWater systems serving ZIP 993506.16
• DibromochloromethaneWater systems serving ZIP 993500.0043 mg/L
• BromoformWater systems serving ZIP 993500.0173 µg/L
• Propylene NitrateWater systems serving ZIP 993504.62
• ThalliumWater systems serving ZIP 993500.0018 mg/L
• UraniumWater systems serving ZIP 993504.958 pCi/L
• Radium 226/228Water systems serving ZIP 993500.445 pCi/L
• ChloroformWater systems serving ZIP 993500.0023 mg/L
• Dichloroacetic acidWater systems serving ZIP 993509.53e-4 mg/L
• Tetrachloroethylene (perchloroethylene)Water systems serving ZIP 993501.50e-4 mg/L
• ChlorateWater systems serving ZIP 993500.0988 mg/L
• BariumWater systems serving ZIP 993500.0255 mg/L
• DCPA di-acid degradateWater systems serving ZIP 993507.00e-4 mg/L
• Strontium-90 Water systems serving ZIP 993507.98e-5 pCi/L
• CyanideWater systems serving ZIP 993500.0048 mg/L
• Chromium (hexavalent)Water systems serving ZIP 993501.68e-4 mg/L
• GermaniumWater systems serving ZIP 993500.0019 mg/L
• SelenoExcell[R] High Selenium YeastWater systems serving ZIP 993508.6
• Manganese Chelate of Amino Acid HydrateWater systems serving ZIP 9935021.3574
• Molybdenum GluconateWater systems serving ZIP 993504.185
• Lithium Magnesium Sodium Silicate [Nano]Water systems serving ZIP 9935027.7
• Fluoride-coated dental flossWater systems serving ZIP 993501.5667