Chlorine Dioxide
EPA MCLG Level
0.8 ppb
Maximum level that poses minimal health risk based on the latest science
Health Effects
Common Sources
How to Remove It
Water filters certified under the following NSF standards are effective at removing Chlorine Dioxide:
Where is Chlorine Dioxide Found?
Chlorine Dioxide has been detected above EPA health guidelines in 6 cities serving 2.8M people across the US.
and 1 more cities
EPA MCLG Level
The EPA MCLG represents the maximum level that poses minimal health risk based on the latest scientific research. It's often more protective than federal legal limits.
Contaminant Type
Chlorine Dioxide is classified as a Disinfectants contaminant.
Related Disinfectants Contaminants
Check Your Water
Find out if Chlorine Dioxide is in your tap water.
Search cities for Chlorine Dioxide dataTest Your Water for This Contaminant
Public water reports may not test frequently enough or at your specific tap. Professional home testing provides current, location-specific results.
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