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15 readings
Tap water · ZIP 21918
Tap Water in Conowingo, Maryland
ZIP 21918 · United States
Overall rating
25/100
High concern tap water rating
Utilities
1
Detected contaminants
15
Over health guideline
10
Water systems
Water systems serving ZIP 21918
Score 25 · 15 contaminants · 10 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- ArsenicWater systems serving ZIP 219180.0037 mg/L
- Total Trihalomethanes Water systems serving ZIP 219180.0174 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 219180.0032 mg/L
- Tetrachloroethylene (perchloroethylene)Water systems serving ZIP 219180.0011 mg/L
- DibromochloromethaneWater systems serving ZIP 219180.0012 mg/L
- BromodichloromethaneWater systems serving ZIP 219186.90e-4 mg/L
- Radium 226/228Water systems serving ZIP 219180.3 pCi/L
- ChloroformWater systems serving ZIP 219185.10e-4 mg/L
- ChloromethaneWater systems serving ZIP 219180.0015 mg/L
- BariumWater systems serving ZIP 219180.0019 mg/L
- ChloroethaneWater systems serving ZIP 219186.95e-4 mg/L
- Chromium (hexavalent)Water systems serving ZIP 219180.0053 mg/L
- Nitrate (as NO₃⁻)Water systems serving ZIP 219183.975 mg/L
- Nitrate (as NO₃⁻)Water systems serving ZIP 219183.15 mg/L
- Ingredient #100236Water systems serving ZIP 219180.05