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53 readings
Tap water · ZIP 19707
Tap Water in Hockessin, Delaware
ZIP 19707 · United States
Overall rating
17/100
High concern tap water rating
Utilities
1
Detected contaminants
53
Over health guideline
28
Water systems
Water systems serving ZIP 19707
Score 17 · 53 contaminants · 28 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- Perfluorononanoic acid PFNAWater systems serving ZIP 197078.20e-6 ppm
- Haloacetic acids (HAA9)Water systems serving ZIP 197070.043 mg/L
- Perfluorohexane sulfonate PFHXSWater systems serving ZIP 197074.24e-7 ppm
- Total Trihalomethanes Water systems serving ZIP 197070.0479 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 197070.0316 mg/L
- Perfluorodecanoic acid / PFDAWater systems serving ZIP 197071.55e-6 mg/L
- BromodichloromethaneWater systems serving ZIP 197070.0128 mg/L
- Perfluorooctanoic acid PFOAWater systems serving ZIP 197071.92e-5 ppm
- Bromochloroacetic acidWater systems serving ZIP 197070.0036 mg/L
- Perfluoroundecanoic acid PFUnAWater systems serving ZIP 197079.00e-4 ppb
- Trichloroacetic acidWater systems serving ZIP 197070.0136 mg/L
- Dichloroacetic acidWater systems serving ZIP 197070.0168 mg/L
- ChloroformWater systems serving ZIP 197070.0306 mg/L
- Radium 226/228Water systems serving ZIP 197073.2036 pCi/L
- DibromochloromethaneWater systems serving ZIP 197070.004 mg/L
- Dibromoacetic acidWater systems serving ZIP 197078.27e-4 mg/L
- Chromium (hexavalent)Water systems serving ZIP 197075.24e-4 mg/L
- Propylene NitrateWater systems serving ZIP 197073.5051
- Propylene NitrateWater systems serving ZIP 197072.8862
- BromoformWater systems serving ZIP 197076.52e-4 µg/L
- ChlorateWater systems serving ZIP 197070.2661 mg/L
- Perfluorooctane sulfonate PFOSWater systems serving ZIP 197071.71e-7 ppm
- Tetrachloroethylene (perchloroethylene)Water systems serving ZIP 197078.09e-6 mg/L
- BariumWater systems serving ZIP 197070.0896 mg/L
- Perfluorobutanoic Acid PFBAWater systems serving ZIP 197072.95e-5 ppm
- Selenium (as selenium dioxide from ferment media)Water systems serving ZIP 197070.8002
- Perfluoropentanoic Acid PFPeAWater systems serving ZIP 197072.28e-5 ppm
- Perfluoroheptanoic acid (PFHpA)Water systems serving ZIP 1970719.575 ppt
- Methyl tert-butyl ether (MTBE)Water systems serving ZIP 197072.37e-4 mg/L
- 2,4-DichlorophenolWater systems serving ZIP 197072.30e-4 mg/L
- Monochloroacetic acidWater systems serving ZIP 197074.91e-4 ppm
- Aluminum FluorideWater systems serving ZIP 197071.6875