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19 readings
Tap water · ZIP 92021
Tap Water in El Cajon, California
ZIP 92021 · United States
Overall rating
23/100
High concern tap water rating
Utilities
1
Detected contaminants
19
Over health guideline
14
Water systems
Water systems serving ZIP 92021
Score 23 · 19 contaminants · 14 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Haloacetic acids (HAA5)Water systems serving ZIP 920210.0362 mg/L
- Haloacetic acids (HAA9)Water systems serving ZIP 920210.017 mg/L
- Total Trihalomethanes Water systems serving ZIP 920210.0215 mg/L
- BromodichloromethaneWater systems serving ZIP 920210.0056 mg/L
- DibromochloromethaneWater systems serving ZIP 920210.0056 mg/L
- Dibromoacetic acidWater systems serving ZIP 920215.52e-4 mg/L
- ChloroformWater systems serving ZIP 920210.004 mg/L
- Dichloroacetic acidWater systems serving ZIP 920210.0012 mg/L
- BromoformWater systems serving ZIP 920210.0024 µg/L
- Trichloroacetic acidWater systems serving ZIP 920213.87e-4 mg/L
- Chromium (hexavalent)Water systems serving ZIP 920214.30e-5 mg/L
- BromochloromethaneWater systems serving ZIP 920218.50e-5 mg/L
- ChlorateWater systems serving ZIP 920210.0836 mg/L
- Perfluorobutanoic Acid PFBAWater systems serving ZIP 920217.25e-7 ppm
- Strontium-90 Water systems serving ZIP 920218.59e-4 pCi/L
- Lithium DrierWater systems serving ZIP 9202124.3333
- Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 920212.2
- Molybdenum (molybdenum (VI) citrate, molybdenum (VI) bisglycinate)Water systems serving ZIP 920213.825
- ManganeseWater systems serving ZIP 920210.0041 mg/L