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20 readings
Tap water · ZIP 94027
Tap Water in Atherton, California
ZIP 94027 · United States
Overall rating
22/100
High concern tap water rating
Utilities
1
Detected contaminants
20
Over health guideline
13
Water systems
Water systems serving ZIP 94027
Score 22 · 20 contaminants · 13 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Haloacetic acids (HAA9)Water systems serving ZIP 940270.0334 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 940270.0362 mg/L
- Total Trihalomethanes Water systems serving ZIP 940270.0452 mg/L
- Trichloroacetic acidWater systems serving ZIP 940270.0146 mg/L
- ChloroformWater systems serving ZIP 940270.0434 mg/L
- Dichloroacetic acidWater systems serving ZIP 940270.0189 mg/L
- BromodichloromethaneWater systems serving ZIP 940270.0023 mg/L
- Chromium (hexavalent)Water systems serving ZIP 940277.95e-5 mg/L
- Dibromoacetic acidWater systems serving ZIP 940271.10e-4 mg/L
- DibromochloromethaneWater systems serving ZIP 940273.59e-4 mg/L
- ChlorateWater systems serving ZIP 940270.131 mg/L
- BromoformWater systems serving ZIP 940273.46e-5 µg/L
- Monochloroacetic acidWater systems serving ZIP 940274.90e-4 ppm
- Strontium-90 Water systems serving ZIP 940271.22e-4 pCi/L
- Aluminum FluorideWater systems serving ZIP 940270.2025
- 1,4-DioxaneWater systems serving ZIP 940272.38e-5 mg/L
- Molybdenum (molybdenum (VI) citrate, molybdenum (VI) bisglycinate)Water systems serving ZIP 940271.9766
- Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 940270.4147
- 3,7-Dichloro-8-quinolinecarboxylic acid / QuincloracWater systems serving ZIP 940271.30e-5 mg/L
- ManganeseWater systems serving ZIP 940270.2179 mg/L