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34 readings
Tap water · ZIP 21709
Tap Water in Frederick, Maryland
ZIP 21709 · United States
Overall rating
18/100
High concern tap water rating
Utilities
1
Detected contaminants
34
Over health guideline
21
Water systems
Water systems serving ZIP 21709
Score 18 · 34 contaminants · 21 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- ArsenicWater systems serving ZIP 217090.0044 mg/L
- ChlorateWater systems serving ZIP 217090.3468 mg/L
- BariumWater systems serving ZIP 217090.4695 mg/L
- Chromium (hexavalent)Water systems serving ZIP 217090.003 mg/L
- Aluminum FluorideWater systems serving ZIP 217090.68
- Propylene NitrateWater systems serving ZIP 217097.4455
- Propylene NitrateWater systems serving ZIP 217097.1
- Selenium (as selenium dioxide from ferment media)Water systems serving ZIP 217091.02
- Strontium-90 Water systems serving ZIP 217091.93e-4 pCi/L
- Chromium (hexavalent)Water systems serving ZIP 217092.01e-4 mg/L
- Di(2-ethylhexyl) phthalate (DEHP)Water systems serving ZIP 217090.0015 ppm
- ChloromethaneWater systems serving ZIP 217090.0105 mg/L
- BromomethaneWater systems serving ZIP 217099.35e-4 mg/L
- ChloroethaneWater systems serving ZIP 217090.0033 mg/L
- Methyl tert-butyl ether (MTBE)Water systems serving ZIP 217093.80e-4 mg/L
- BromochloromethaneWater systems serving ZIP 217090.0138 mg/L
- Bromochloroacetic acidWater systems serving ZIP 217090.0046 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 217090.0513 mg/L
- ChloroformWater systems serving ZIP 217090.0621 mg/L
- BromoformWater systems serving ZIP 217090.0015 µg/L
- BromodichloromethaneWater systems serving ZIP 217090.0142 mg/L
- DibromochloromethaneWater systems serving ZIP 217090.0037 mg/L
- Total Trihalomethanes Water systems serving ZIP 217090.058 mg/L
- TrichloroethyleneWater systems serving ZIP 217091.52e-4 mg/L
- RadonWater systems serving ZIP 21709939.6 pCi/L
- Radium 226/228Water systems serving ZIP 217093.45 pCi/L
- Perfluoropentanoic Acid PFPeAWater systems serving ZIP 217092.58e-7 ppm
- Haloacetic acids (HAA9)Water systems serving ZIP 217090.0415 mg/L
- UraniumWater systems serving ZIP 217096.6754 pCi/L
- 2,2-Dichloropropionic acid / DalaponWater systems serving ZIP 217095.80e-4 mg/L
- DeethylatrazineWater systems serving ZIP 217098.60e-5 mg/L
- NaphthaleneWater systems serving ZIP 217096.50e-4 mg/L