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26 readings
Tap water · ZIP 02453
Tap Water in Waltham, Massachusetts
ZIP 02453 · United States
Overall rating
20/100
High concern tap water rating
Utilities
1
Detected contaminants
26
Over health guideline
13
Water systems
Water systems serving ZIP 02453
Score 20 · 26 contaminants · 13 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Haloacetic acids (HAA9)Water systems serving ZIP 024530.0148 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 024530.0147 mg/L
- ChloroformWater systems serving ZIP 024530.0479 mg/L
- BromodichloromethaneWater systems serving ZIP 024530.0071 mg/L
- Total Trihalomethanes Water systems serving ZIP 024530.0172 mg/L
- Dichloroacetic acidWater systems serving ZIP 024530.011 mg/L
- Trichloroacetic acidWater systems serving ZIP 024530.002 mg/L
- DibromochloromethaneWater systems serving ZIP 024530.0015 mg/L
- Perfluorooctanoic acid PFOAWater systems serving ZIP 024538.32e-7 ppm
- Propylene NitrateWater systems serving ZIP 024530.3163
- Perfluorooctane sulfonate PFOSWater systems serving ZIP 024534.40e-7 ppm
- ChlorateWater systems serving ZIP 024530.1163 mg/L
- Chromium (hexavalent)Water systems serving ZIP 024533.75e-6 mg/L
- Monochloroacetic acidWater systems serving ZIP 024530.0017 ppm
- BariumWater systems serving ZIP 024530.0074 mg/L
- Aluminum FluorideWater systems serving ZIP 024534.4255
- Perfluoroheptanoic acid (PFHpA)Water systems serving ZIP 024530.413 ppt
- Perfluorobutane sulfonate PFBSWater systems serving ZIP 024531.31e-7 ppm
- AsbestosWater systems serving ZIP 024530.17 MFL
- Strontium-90 Water systems serving ZIP 024533.88e-5 pCi/L
- Aluminum FluorideWater systems serving ZIP 024530.2914
- Perfluorohexanoic Acid PFHxAWater systems serving ZIP 024535.05e-7 ppm
- Benzalkonium BromideWater systems serving ZIP 0245312.1773
- 1-ButanolWater systems serving ZIP 024531.4875
- NitriteWater systems serving ZIP 024535.54e-4 mg/L
- ManganeseWater systems serving ZIP 024530.0089 mg/L