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37 readings
Tap water · ZIP 92020
Tap Water in El Cajon, California
ZIP 92020 · United States
Overall rating
20/100
High concern tap water rating
Utilities
1
Detected contaminants
37
Over health guideline
22
Water systems
Water systems serving ZIP 92020
Score 18 · 37 contaminants · 22 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- ArsenicWater systems serving ZIP 920200.0015 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 920200.0362 mg/L
- Haloacetic acids (HAA9)Water systems serving ZIP 920200.0181 mg/L
- Total Trihalomethanes Water systems serving ZIP 920200.0281 mg/L
- BromodichloromethaneWater systems serving ZIP 920200.0076 mg/L
- DibromochloromethaneWater systems serving ZIP 920200.01 mg/L
- Dibromoacetic acidWater systems serving ZIP 920200.0027 mg/L
- BromateWater systems serving ZIP 920200.0024 mg/L
- Dichloroacetic acidWater systems serving ZIP 920200.0048 mg/L
- ChloroformWater systems serving ZIP 920200.0063 mg/L
- Trichloroacetic acidWater systems serving ZIP 920200.0015 mg/L
- BromoformWater systems serving ZIP 920200.0052 µg/L
- Calcium hypochloriteWater systems serving ZIP 920200.2865 mg/L
- UraniumWater systems serving ZIP 920202.0667 pCi/L
- Chromium (hexavalent)Water systems serving ZIP 920204.99e-5 mg/L
- BromochloromethaneWater systems serving ZIP 920208.50e-5 mg/L
- ChlorateWater systems serving ZIP 920200.2728 mg/L
- Perfluorooctanoic acid PFOAWater systems serving ZIP 920201.04e-7 ppm
- Propylene NitrateWater systems serving ZIP 920200.145
- Perfluorooctane sulfonate PFOSWater systems serving ZIP 920202.50e-7 ppm
- Propylene NitrateWater systems serving ZIP 920200.04
- PerchlorateWater systems serving ZIP 920208.84e-5 ppm
- BariumWater systems serving ZIP 920200.0606 mg/L
- Aluminum FluorideWater systems serving ZIP 9202037.03
- Monobromoacetic acidWater systems serving ZIP 920202.28e-4 mg/L
- Perfluorobutanoic Acid PFBAWater systems serving ZIP 920207.25e-7 ppm
- Strontium-90 Water systems serving ZIP 920208.59e-4 pCi/L
- Perfluoropentanoic Acid PFPeAWater systems serving ZIP 920202.00e-7 ppm
- Monochloroacetic acidWater systems serving ZIP 920202.48e-5 ppm
- Aluminum FluorideWater systems serving ZIP 920200.587
- Perfluorohexanoic Acid PFHxAWater systems serving ZIP 920202.75e-7 ppm
- DichlorodifluoromethaneWater systems serving ZIP 920202.09e-5 mg/L