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24 readings
Tap water · ZIP 21793
Tap Water in Walkersville, Maryland
ZIP 21793 · United States
Overall rating
22/100
High concern tap water rating
Utilities
1
Detected contaminants
24
Over health guideline
15
Water systems
Water systems serving ZIP 21793
Score 22 · 24 contaminants · 15 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Haloacetic acids (HAA9)Water systems serving ZIP 217930.0415 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 217930.0385 mg/L
- Total Trihalomethanes Water systems serving ZIP 217930.0504 mg/L
- ArsenicWater systems serving ZIP 217937.59e-4 mg/L
- BromodichloromethaneWater systems serving ZIP 217930.0041 mg/L
- ChloroformWater systems serving ZIP 217930.0139 mg/L
- Propylene NitrateWater systems serving ZIP 217934.8714
- Propylene NitrateWater systems serving ZIP 217933.4
- Radium 226/228Water systems serving ZIP 217930.9 pCi/L
- BromochloromethaneWater systems serving ZIP 217935.79e-4 mg/L
- DibromochloromethaneWater systems serving ZIP 217938.28e-4 mg/L
- Chromium (hexavalent)Water systems serving ZIP 217936.09e-5 mg/L
- ChloromethaneWater systems serving ZIP 217930.0063 mg/L
- ChlorateWater systems serving ZIP 217930.0146 mg/L
- BariumWater systems serving ZIP 217930.0305 mg/L
- Methyl tert-butyl ether (MTBE)Water systems serving ZIP 217933.80e-4 mg/L
- Perfluoropentanoic Acid PFPeAWater systems serving ZIP 217932.58e-7 ppm
- BromomethaneWater systems serving ZIP 217939.35e-4 mg/L
- Strontium-90 Water systems serving ZIP 217931.03e-4 pCi/L
- Chromium (hexavalent)Water systems serving ZIP 217931.51e-4 mg/L
- DeethylatrazineWater systems serving ZIP 217938.60e-5 mg/L
- Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 217930.1954
- ManganeseWater systems serving ZIP 217930.5045 mg/L
- Polyvinylidene Fluoride CopolymerWater systems serving ZIP 217930.68