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20 readings
Tap water · ZIP 21795
Tap Water in Williamsport, Maryland
ZIP 21795 · United States
Overall rating
22/100
High concern tap water rating
Utilities
1
Detected contaminants
20
Over health guideline
11
Water systems
Water systems serving ZIP 21795
Score 22 · 20 contaminants · 11 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Haloacetic acids (HAA9)Water systems serving ZIP 217950.0257 mg/L
- Total Trihalomethanes Water systems serving ZIP 217950.0275 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 217950.0135 mg/L
- BromodichloromethaneWater systems serving ZIP 217950.0048 mg/L
- DibromochloromethaneWater systems serving ZIP 217950.003 mg/L
- ChloroformWater systems serving ZIP 217950.0085 mg/L
- Chromium (hexavalent)Water systems serving ZIP 217957.91e-5 mg/L
- ChloromethaneWater systems serving ZIP 217950.0073 mg/L
- ChlorateWater systems serving ZIP 217950.0853 mg/L
- BariumWater systems serving ZIP 217950.043 mg/L
- MercuryWater systems serving ZIP 217954.60e-5 mg/L
- BromomethaneWater systems serving ZIP 217951.02e-4 mg/L
- Strontium-90 Water systems serving ZIP 217952.09e-4 pCi/L
- Chromium (hexavalent)Water systems serving ZIP 217950.0011 mg/L
- Nitrate (as NO₃⁻)Water systems serving ZIP 217954.7 mg/L
- Nitrate (as NO₃⁻)Water systems serving ZIP 217953.8923 mg/L
- Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 217950.0338
- NitriteWater systems serving ZIP 217950.0069 mg/L
- Manganese Chelate of Amino Acid HydrateWater systems serving ZIP 217950.0525
- Ingredient #100236Water systems serving ZIP 217950.6213