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24 readings
Tap water · ZIP 21704
Tap Water in Frederick, Maryland
ZIP 21704 · United States
Overall rating
17/100
High concern tap water rating
Utilities
1
Detected contaminants
24
Over health guideline
14
Water systems
Water systems serving ZIP 21704
Score 21 · 24 contaminants · 14 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Haloacetic acids (HAA9)Water systems serving ZIP 217040.0415 mg/L
- Total Trihalomethanes Water systems serving ZIP 217040.0578 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 217040.0385 mg/L
- Bromochloroacetic acidWater systems serving ZIP 217040.0046 mg/L
- BromodichloromethaneWater systems serving ZIP 217040.0061 mg/L
- ChloroformWater systems serving ZIP 217040.0139 mg/L
- DibromochloromethaneWater systems serving ZIP 217040.0031 mg/L
- Propylene NitrateWater systems serving ZIP 217041.61
- Chromium (hexavalent)Water systems serving ZIP 217042.01e-4 mg/L
- BromochloromethaneWater systems serving ZIP 217045.79e-4 mg/L
- Propylene NitrateWater systems serving ZIP 217040.35
- BromoformWater systems serving ZIP 217040.001 µg/L
- Radium 226/228Water systems serving ZIP 217040.1 pCi/L
- ChlorateWater systems serving ZIP 217040.1915 mg/L
- ChloromethaneWater systems serving ZIP 217040.0019 mg/L
- BariumWater systems serving ZIP 217040.0226 mg/L
- Perfluoropentanoic Acid PFPeAWater systems serving ZIP 217042.58e-7 ppm
- ChloroethaneWater systems serving ZIP 217040.0033 mg/L
- BromomethaneWater systems serving ZIP 217048.71e-5 mg/L
- Strontium-90 Water systems serving ZIP 217041.93e-4 pCi/L
- Aluminum FluorideWater systems serving ZIP 217040.5718
- DeethylatrazineWater systems serving ZIP 217048.60e-5 mg/L
- Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 217040.1954
- ManganeseWater systems serving ZIP 217040.007 mg/L