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19 readings
Tap water · ZIP 94939
Tap Water in Larkspur, California
ZIP 94939 · United States
Overall rating
20/100
High concern tap water rating
Utilities
1
Detected contaminants
19
Over health guideline
11
Water systems
Water systems serving ZIP 94939
Score 21 · 19 contaminants · 11 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Haloacetic acids (HAA5)Water systems serving ZIP 949390.0362 mg/L
- Haloacetic acids (HAA9)Water systems serving ZIP 949390.021 mg/L
- Total Trihalomethanes Water systems serving ZIP 949390.0322 mg/L
- BromodichloromethaneWater systems serving ZIP 949390.0099 mg/L
- Trichloroacetic acidWater systems serving ZIP 949390.0064 mg/L
- DibromochloromethaneWater systems serving ZIP 949390.0049 mg/L
- ChloroformWater systems serving ZIP 949390.0171 mg/L
- Dichloroacetic acidWater systems serving ZIP 949390.007 mg/L
- Dibromoacetic acidWater systems serving ZIP 949397.84e-4 mg/L
- Chromium (hexavalent)Water systems serving ZIP 949395.42e-5 mg/L
- BromoformWater systems serving ZIP 949392.70e-4 µg/L
- Propylene NitrateWater systems serving ZIP 949390.0524
- ChlorateWater systems serving ZIP 949390.0616 mg/L
- Propylene NitrateWater systems serving ZIP 949390.0148
- Monochloroacetic acidWater systems serving ZIP 949391.71e-4 ppm
- o-toluidine Water systems serving ZIP 949391.40e-6 ppm
- Strontium-90 Water systems serving ZIP 949391.03e-4 pCi/L
- Aluminum FluorideWater systems serving ZIP 949390.2205
- Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 949390.0834