Guidelines for Canadian Drinking Water Quality: Guideline Technical Document – Chlorite and Chlorate

The maximum acceptable concentration (MAC) for chlorite in drinking water is 1 mg/L. The MAC for chlorate in drinking water is 1 mg/L. A guideline for chlorine dioxide is not required because of its rapid reduction to chlorite in drinking water.

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Dernière modification avril 17, 2026, 17:43 (TU)
Créé le avril 17, 2026, 17:43 (TU)
criticality_level []
geographic_scope []
open_canada_collection publication
open_canada_date_published 2017-01-22 00:00:00
open_canada_keywords {"fr": ["eau", "qualité de l'eau", "qualité de l'eau potable", "eau potable", "contaminants", "exposition aux contaminants", "chlorite et chlorate dans l'eau potable", "dioxyde de chlore"], "en": ["water", "water quality", "drinking water quality", "potable water", "contaminants", "exposure to contaminants", "Chlorite-and-Chlorate in drinking-water", "chlorine dioxide"]}
open_canada_subject ["health_and_safety"]
sensitivity_level unrestricted
title_fr Recommandations pour la qualité de l'eau potable au Canada : document technique – le chlorite et le chlorate
update_frequency as_needed