Back to tap water search
13 readings
Tap water · ZIP 94595
Tap Water in Walnut Creek, California
ZIP 94595 · United States
Overall rating
30/100
Poor tap water rating
Utilities
1
Detected contaminants
13
Over health guideline
9
Water systems
Water systems serving ZIP 94595
Score 30 · 13 contaminants · 9 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Haloacetic acids (HAA9)Water systems serving ZIP 945950.0362 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 945950.0437 mg/L
- Total Trihalomethanes Water systems serving ZIP 945950.0547 mg/L
- BromateWater systems serving ZIP 945959.00e-4 mg/L
- Chromium (hexavalent)Water systems serving ZIP 945955.09e-5 mg/L
- ChlorateWater systems serving ZIP 945950.1715 mg/L
- Sodium AluminumWater systems serving ZIP 9459510.5533
- Perfluorobutanoic Acid PFBAWater systems serving ZIP 945954.90e-7 ppm
- Strontium-90 Water systems serving ZIP 945959.48e-5 pCi/L
- Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 945950.6692
- Manganese Chelate of Amino Acid HydrateWater systems serving ZIP 945950.5169
- Molybdenum GluconateWater systems serving ZIP 945950.15
- Fluoride-coated dental flossWater systems serving ZIP 945950.6903