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40 readings
Tap water · ZIP 20811
Tap Water in Bethesda, Maryland
ZIP 20811 · United States
Overall rating
18/100
High concern tap water rating
Utilities
1
Detected contaminants
40
Over health guideline
24
Water systems
Water systems serving ZIP 20811
Score 18 · 40 contaminants · 24 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- ArsenicWater systems serving ZIP 208119.28e-4 mg/L
- ChlorateWater systems serving ZIP 208110.3468 mg/L
- BariumWater systems serving ZIP 208110.3592 mg/L
- Chromium (hexavalent)Water systems serving ZIP 208113.36e-4 mg/L
- Aluminum FluorideWater systems serving ZIP 208110.6828
- Propylene NitrateWater systems serving ZIP 208116.8818
- Propylene NitrateWater systems serving ZIP 208117
- Selenium (as selenium dioxide from ferment media)Water systems serving ZIP 208110.5717
- Strontium-90 Water systems serving ZIP 208111.39e-4 pCi/L
- Chromium (hexavalent)Water systems serving ZIP 208111.11e-4 mg/L
- Di(2-ethylhexyl) phthalate (DEHP)Water systems serving ZIP 208110.0013 ppm
- ChloromethaneWater systems serving ZIP 208110.0079 mg/L
- BromomethaneWater systems serving ZIP 208116.80e-4 mg/L
- ChloroethaneWater systems serving ZIP 208115.30e-4 mg/L
- Bromochloroacetic acidWater systems serving ZIP 208110.0048 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 208110.0381 mg/L
- ChloroformWater systems serving ZIP 208110.0135 mg/L
- BromoformWater systems serving ZIP 208115.50e-4 µg/L
- BromodichloromethaneWater systems serving ZIP 208110.0061 mg/L
- DibromochloromethaneWater systems serving ZIP 208110.0024 mg/L
- Total Trihalomethanes Water systems serving ZIP 208110.054 mg/L
- BromodichloromethaneWater systems serving ZIP 208115.10e-5 mg/L
- RadonWater systems serving ZIP 20811718.1282 pCi/L
- Radium 226/228Water systems serving ZIP 208111.1095 pCi/L
- Perfluorobutane sulfonate PFBSWater systems serving ZIP 208111.43e-6 ppm
- Perfluorobutanoic Acid PFBAWater systems serving ZIP 208111.43e-6 ppm
- Perfluorohexane sulfonate PFHXSWater systems serving ZIP 208118.56e-7 ppm
- Perfluorooctane sulfonate PFOSWater systems serving ZIP 208112.49e-6 ppm
- Perfluorooctanoic acid PFOAWater systems serving ZIP 208112.76e-6 ppm
- Perfluoropentanoic Acid PFPeAWater systems serving ZIP 208114.10e-6 ppm
- Perfluoroheptanoic acid (PFHpA)Water systems serving ZIP 208110.656 ppt
- Haloacetic acids (HAA9)Water systems serving ZIP 208110.0505 mg/L