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25 readings
Tap water · ZIP 20850
Tap Water in Rockville, Maryland
ZIP 20850 · United States
Overall rating
17/100
High concern tap water rating
Utilities
1
Detected contaminants
25
Over health guideline
14
Water systems
Water systems serving ZIP 20850
Score 22 · 25 contaminants · 14 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Haloacetic acids (HAA9)Water systems serving ZIP 208500.0505 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 208500.0381 mg/L
- Total Trihalomethanes Water systems serving ZIP 208500.054 mg/L
- Bromochloroacetic acidWater systems serving ZIP 208500.0048 mg/L
- BromodichloromethaneWater systems serving ZIP 208500.0061 mg/L
- ChloroformWater systems serving ZIP 208500.0135 mg/L
- DibromochloromethaneWater systems serving ZIP 208500.0024 mg/L
- Propylene NitrateWater systems serving ZIP 208501.4733
- Propylene NitrateWater systems serving ZIP 208501.3
- Chromium (hexavalent)Water systems serving ZIP 208501.11e-4 mg/L
- Radium 226/228Water systems serving ZIP 208500.1846 pCi/L
- BromoformWater systems serving ZIP 208505.50e-4 µg/L
- ChlorateWater systems serving ZIP 208500.0458 mg/L
- ChloromethaneWater systems serving ZIP 208501.86e-4 mg/L
- BariumWater systems serving ZIP 208500.0296 mg/L
- Perfluoropentanoic Acid PFPeAWater systems serving ZIP 208504.10e-6 ppm
- Perfluorobutanoic Acid PFBAWater systems serving ZIP 208501.30e-6 ppm
- Perfluorobutane sulfonate PFBSWater systems serving ZIP 208509.00e-7 ppm
- Strontium-90 Water systems serving ZIP 208501.39e-4 pCi/L
- Aluminum FluorideWater systems serving ZIP 208500.6828
- 1,4-DioxaneWater systems serving ZIP 208501.78e-5 mg/L
- Perfluorohexanoic Acid PFHxAWater systems serving ZIP 208502.83e-6 ppm
- Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 208500.23
- Molybdenum (molybdenum (VI) citrate, molybdenum (VI) bisglycinate)Water systems serving ZIP 208500.23
- ManganeseWater systems serving ZIP 208500.0136 mg/L