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5 readings
Tap water · ZIP 21639
Tap Water in Greensboro, Maryland
ZIP 21639 · United States
Overall rating
39/100
Poor tap water rating
Utilities
1
Detected contaminants
5
Over health guideline
4
Water systems
Water systems serving ZIP 21639
Score 39 · 5 contaminants · 4 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Total Trihalomethanes Water systems serving ZIP 216390.0147 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 216390.0088 mg/L
- Radium 226/228Water systems serving ZIP 216390.3667 pCi/L
- Propylene NitrateWater systems serving ZIP 216390.5256
- Polyvinylidene Fluoride CopolymerWater systems serving ZIP 216391.0433