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25 readings
Tap water · ZIP 20851
Tap Water in Rockville, Maryland
ZIP 20851 · United States
Overall rating
22/100
High concern tap water rating
Utilities
1
Detected contaminants
25
Over health guideline
14
Water systems
Water systems serving ZIP 20851
Score 22 · 25 contaminants · 14 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Haloacetic acids (HAA9)Water systems serving ZIP 208510.0505 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 208510.0381 mg/L
- Total Trihalomethanes Water systems serving ZIP 208510.054 mg/L
- Bromochloroacetic acidWater systems serving ZIP 208510.0048 mg/L
- BromodichloromethaneWater systems serving ZIP 208510.0061 mg/L
- ChloroformWater systems serving ZIP 208510.0135 mg/L
- DibromochloromethaneWater systems serving ZIP 208510.0024 mg/L
- Propylene NitrateWater systems serving ZIP 208511.4733
- Propylene NitrateWater systems serving ZIP 208511.3
- Chromium (hexavalent)Water systems serving ZIP 208511.11e-4 mg/L
- Radium 226/228Water systems serving ZIP 208510.1846 pCi/L
- BromoformWater systems serving ZIP 208515.50e-4 µg/L
- ChlorateWater systems serving ZIP 208510.0458 mg/L
- ChloromethaneWater systems serving ZIP 208511.86e-4 mg/L
- BariumWater systems serving ZIP 208510.0296 mg/L
- Perfluoropentanoic Acid PFPeAWater systems serving ZIP 208514.10e-6 ppm
- Perfluorobutanoic Acid PFBAWater systems serving ZIP 208511.30e-6 ppm
- Perfluorobutane sulfonate PFBSWater systems serving ZIP 208519.00e-7 ppm
- Strontium-90 Water systems serving ZIP 208511.39e-4 pCi/L
- 1,4-DioxaneWater systems serving ZIP 208511.78e-5 mg/L
- Perfluorohexanoic Acid PFHxAWater systems serving ZIP 208512.83e-6 ppm
- Fluorine (as sodium fluoride)Water systems serving ZIP 208510.6828
- Vanadium (as Vanadium Amino Acid Chelate)Water systems serving ZIP 208510.23
- Molybdenum (molybdenum (VI) citrate, molybdenum (VI) bisglycinate)Water systems serving ZIP 208510.23
- ManganeseWater systems serving ZIP 208510.0136 mg/L