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16 readings
Tap water · ZIP 21077
Tap Water in Harmans, Maryland
ZIP 21077 · United States
Overall rating
32/100
Poor tap water rating
Utilities
1
Detected contaminants
16
Over health guideline
9
Water systems
Water systems serving ZIP 21077
Score 32 · 16 contaminants · 9 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Radium 226/228Water systems serving ZIP 210771.8 pCi/L
- Total Trihalomethanes Water systems serving ZIP 210770.0048 mg/L
- Haloacetic acids (HAA9)Water systems serving ZIP 210779.92e-4 mg/L
- Propylene NitrateWater systems serving ZIP 210771.9
- Propylene NitrateWater systems serving ZIP 210771.7667
- Haloacetic acids (HAA5)Water systems serving ZIP 210773.67e-4 mg/L
- Chromium (hexavalent)Water systems serving ZIP 210773.88e-5 mg/L
- ChlorateWater systems serving ZIP 210770.1636 mg/L
- BariumWater systems serving ZIP 210770.06 mg/L
- 1,1-DichloroethaneWater systems serving ZIP 210770.0059 ppb
- Strontium-90 Water systems serving ZIP 210773.89e-5 pCi/L
- Chromium (hexavalent)Water systems serving ZIP 210770.0033 mg/L
- CobaltWater systems serving ZIP 210770.0018 mg/L
- Fluorine (as sodium fluoride)Water systems serving ZIP 210770.61
- Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 210770.4688
- ManganeseWater systems serving ZIP 210770.006 mg/L