Tap Water in Gunpowder, Maryland

Overall rating

High concern tap water rating

Water systems

• Water systems serving ZIP 21010

  Score 21 · 27 contaminants · 16 over guideline

• Haloacetic acids (HAA9)Water systems serving ZIP 210100.0341 mg/L
• Perfluorohexane sulfonate PFHXSWater systems serving ZIP 210105.67e-7 ppm
• Haloacetic acids (HAA5)Water systems serving ZIP 210100.0366 mg/L
• Total Trihalomethanes Water systems serving ZIP 210100.0415 mg/L
• BromodichloromethaneWater systems serving ZIP 210100.004 mg/L
• Perfluorooctanoic acid PFOAWater systems serving ZIP 210102.53e-6 ppm
• ChloroformWater systems serving ZIP 210100.0108 mg/L
• Propylene NitrateWater systems serving ZIP 210103.6783
• Propylene NitrateWater systems serving ZIP 210103.609
• Perfluorooctane sulfonate PFOSWater systems serving ZIP 210103.17e-6 ppm
• DibromochloromethaneWater systems serving ZIP 210100.001 mg/L
• Radium 226/228Water systems serving ZIP 210100.496 pCi/L
• Chromium (hexavalent)Water systems serving ZIP 210101.01e-4 mg/L
• 6:2 FTSAWater systems serving ZIP 210100.0012 ppb
• ChlorateWater systems serving ZIP 210100.1938 mg/L
• Perfluoropentanoic Acid PFPeAWater systems serving ZIP 210103.47e-6 ppm
• Perfluorobutanoic Acid PFBAWater systems serving ZIP 210102.48e-6 ppm
• Perfluorobutane sulfonate PFBSWater systems serving ZIP 210103.10e-6 ppm
• Perfluoroheptanoic acid (PFHpA)Water systems serving ZIP 210100.683 ppt
• 2,4-DichlorophenolWater systems serving ZIP 210102.73e-5 mg/L
• ChloroethaneWater systems serving ZIP 210107.17e-4 mg/L
• Strontium-90 Water systems serving ZIP 210109.81e-5 pCi/L
• 1,4-DioxaneWater systems serving ZIP 210101.83e-5 mg/L
• Perfluorohexanoic Acid PFHxAWater systems serving ZIP 210104.00e-6 ppm
• Fluorine (as sodium fluoride)Water systems serving ZIP 210100.515
• Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 210100.9833
• ManganeseWater systems serving ZIP 210100.0021 mg/L