Disinfectant Low Risk
Chlorine Dioxide
Anemia, nervous system effects in infants
Sources: Water disinfection
Regulatory Limit
Zero EPA Limit (0.8 mg/L)
*Levels above the EPA limit are considered unsafe.
MCL Value
0.8 mg/L
Goal (MCLG)
0 mg/L
Violating Systems
0 nationwide
Affected Population
0 estimated
Avg Detected Level
0 mg/L in affected systems
Health Risk Assessment
Exposure to Chlorine Dioxide in drinking water is regulated because of its potential to cause anemia, nervous system effects in infants. The EPA has set the Maximum Contaminant Level (MCL) at 0.8 mg/L to protect public health.
Note: Long-term exposure above the MCL can significantly increase health risks.
Detailed Health Effects
Anemia, nervous system effects in infants
Common Sources
1
Water disinfection National Overview
Total Tests
0
Violations Found
0
Violation Rate
0%
Treatment Methods
Activated carbon filtration
Is this in your water?
Find out if your local water system has detected Chlorine Dioxide.
Frequently Asked Questions
What is Chlorine Dioxide and why is it in drinking water?
Chlorine Dioxide is a disinfectant contaminant. Common sources include: Water disinfection.
What are the health effects of Chlorine Dioxide in drinking water?
Anemia, nervous system effects in infants
What is the EPA limit for Chlorine Dioxide?
The EPA Maximum Contaminant Level (MCL) for Chlorine Dioxide is 0.8 mg/L.
How can I remove Chlorine Dioxide from my water?
Effective treatment methods for removing Chlorine Dioxide include: Activated carbon filtration.
How do I test my water for Chlorine Dioxide?
You can check your water system's annual Consumer Confidence Report for Chlorine Dioxide levels, or use a certified home water testing kit. WaterQ provides the latest EPA test data for all public water systems.