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16 readings
Tap water · ZIP 55802
Tap Water in Duluth, Minnesota
ZIP 55802 · United States
Overall rating
13/100
High concern tap water rating
Utilities
1
Detected contaminants
16
Over health guideline
11
Water systems
Water systems serving ZIP 55802
Score 23 · 16 contaminants · 11 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Haloacetic acids (HAA9)Water systems serving ZIP 558020.0114 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 558020.0123 mg/L
- Total Trihalomethanes Water systems serving ZIP 558020.0156 mg/L
- BromodichloromethaneWater systems serving ZIP 558020.0029 mg/L
- Trichloroacetic acidWater systems serving ZIP 558020.0048 mg/L
- Dichloroacetic acidWater systems serving ZIP 558020.0075 mg/L
- ChloroformWater systems serving ZIP 558020.0124 mg/L
- Chromium (hexavalent)Water systems serving ZIP 558024.67e-5 mg/L
- DibromochloromethaneWater systems serving ZIP 558022.31e-4 mg/L
- ChlorateWater systems serving ZIP 558020.0391 mg/L
- Perfluorobutanoic Acid PFBAWater systems serving ZIP 558024.90e-7 ppm
- Strontium-90 Water systems serving ZIP 558022.65e-5 pCi/L
- Nitrate (as NO₃⁻)Water systems serving ZIP 558020.3733 mg/L
- Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 558020.0325
- Manganese citrateWater systems serving ZIP 558024.03e-4 mg
- Ingredient #100236Water systems serving ZIP 558020.7217