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26 readings
Tap water · ZIP 94596
Tap Water in Walnut Creek, California
ZIP 94596 · United States
Overall rating
21/100
High concern tap water rating
Utilities
1
Detected contaminants
26
Over health guideline
17
Water systems
Water systems serving ZIP 94596
Score 21 · 26 contaminants · 17 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Haloacetic acids (HAA9)Water systems serving ZIP 945960.0362 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 945960.0437 mg/L
- Total Trihalomethanes Water systems serving ZIP 945960.0547 mg/L
- Dibromoacetic acidWater systems serving ZIP 945960.0034 mg/L
- BromodichloromethaneWater systems serving ZIP 945960.005 mg/L
- DibromochloromethaneWater systems serving ZIP 945960.0052 mg/L
- Dichloroacetic acidWater systems serving ZIP 945960.0051 mg/L
- BromateWater systems serving ZIP 945960.0023 mg/L
- ChloroformWater systems serving ZIP 945960.0037 mg/L
- Trichloroacetic acidWater systems serving ZIP 945969.25e-4 mg/L
- BromoformWater systems serving ZIP 945960.0033 µg/L
- Chromium (hexavalent)Water systems serving ZIP 945965.68e-5 mg/L
- Propylene NitrateWater systems serving ZIP 945960.3903
- Propylene NitrateWater systems serving ZIP 945960.2718
- ChlorateWater systems serving ZIP 945960.1715 mg/L
- BromochloromethaneWater systems serving ZIP 945961.84e-5 mg/L
- Aluminum FluorideWater systems serving ZIP 9459610.5533
- Monobromoacetic acidWater systems serving ZIP 945964.18e-4 mg/L
- Monochloroacetic acidWater systems serving ZIP 945966.79e-4 ppm
- Perfluorobutanoic Acid PFBAWater systems serving ZIP 945964.90e-7 ppm
- Strontium-90 Water systems serving ZIP 945961.54e-4 pCi/L
- Aluminum FluorideWater systems serving ZIP 945960.6903
- Benzalkonium BromideWater systems serving ZIP 9459664
- Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 945962.4417
- Molybdenum (molybdenum (VI) citrate, molybdenum (VI) bisglycinate)Water systems serving ZIP 945961.1333
- ManganeseWater systems serving ZIP 945960.0167 mg/L