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23 readings
Tap water · ZIP 50138
Tap Water in Knoxville, Iowa
ZIP 50138 · United States
Overall rating
24/100
High concern tap water rating
Utilities
1
Detected contaminants
23
Over health guideline
11
Water systems
Water systems serving ZIP 50138
Score 24 · 23 contaminants · 11 over guideline
Detected contaminants
Sorted by Oasis ingredient severity when available.
- ArsenicWater systems serving ZIP 501384.00e-4 mg/L
- Haloacetic acids (HAA5)Water systems serving ZIP 501380.0048 mg/L
- Dibromoacetic acidWater systems serving ZIP 501386.52e-4 mg/L
- Radium 226/228Water systems serving ZIP 501380.95 pCi/L
- Total Trihalomethanes Water systems serving ZIP 501380.0028 mg/L
- BromodichloromethaneWater systems serving ZIP 501387.47e-4 mg/L
- Trichloroacetic acidWater systems serving ZIP 501388.03e-4 mg/L
- DibromochloromethaneWater systems serving ZIP 501386.02e-4 mg/L
- Dichloroacetic acidWater systems serving ZIP 501380.0012 mg/L
- ChloroformWater systems serving ZIP 501380.0014 mg/L
- CadmiumWater systems serving ZIP 501382.00e-5 mg/L
- BromoformWater systems serving ZIP 501381.18e-4 µg/L
- Monochloroacetic acidWater systems serving ZIP 501380.0025 ppm
- BariumWater systems serving ZIP 501380.0139 mg/L
- Monobromoacetic acidWater systems serving ZIP 501381.12e-4 mg/L
- BerylliumWater systems serving ZIP 501381.00e-6 mg/L
- CyanideWater systems serving ZIP 501385.00e-4 mg/L
- Chromium (hexavalent)Water systems serving ZIP 501380.0012 mg/L
- NitriteWater systems serving ZIP 501380.0414 mg/L
- SelenoExcell[R] High Selenium YeastWater systems serving ZIP 501381.2
- Manganese Chelate of Amino Acid HydrateWater systems serving ZIP 501380.05
- Lithium Magnesium Sodium Silicate [Nano]Water systems serving ZIP 50138150
- Fluoride-coated dental flossWater systems serving ZIP 501381.3