Chlorine dioxide (as ClO2)
For Chlorine dioxide (as ClO2), regulator is US EPA (National Primary Drinking Water Regulations); limit is MRDL=0.8; unit is mg/L; limit type is MRDL (Maximum Residual Disinfectant Level), recorded from its source on 2026-08-06; source re-checked 2026-09-16.
- Contaminant
- Chlorine dioxide (as ClO2) verified
- Regulator
- US EPA (National Primary Drinking Water Regulations) our reading
- Limit
- MRDL=0.8 verified
- Unit
- mg/L
- Limit type
- MRDL (Maximum Residual Disinfectant Level) our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
Chlorine dioxide (as ClO2) | MRDLG=0.8 1 | MRDL=0.8 1
— epa.gov, retrieved 2026-08-06
Source
- epa.govhttps://www.epa.gov/ground-water-and-drinking-water/national-primary-drinking-water-regulations