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Document ID ca-bc-awqgcaorta-2020-06-26 Title Ambient Water Quality Guidelines for Chlorate Addendum to Overview Report (2002) and Technical Appendix (2002) URL unknown Jurisdiction /ca/bc Subdomain(s) Drinking water, Source water protection Language en Status completed Analyzed at 2026-03-15 08:38:54.813938+00:00 Relevance Sets numeric guidelines for chlorate in source drinking water supplies.
0 Qualitative 1 Quantitative 0 Definitions

Q Qualitative Requirements (0)

No qualitative requirements.

P Quantitative Requirements (1)

Req ID Category Intent Legal Status Name Subdomain(s) Limit Type Limit Value Context Conditions Confidence
#P001chemicalunknownguidelineChloratedrinking waterunknown1 mg/LThe source drinking WQG value of 1 mg/L of chlorate now applies to the Ambient Water Quality Guidelines for Chlorate Technical Background Report and Overview Report.Applies to source drinking water supplies (replaces the rescinded 2.4 mg/L guideline).high

D Definitions (0)

No definitions.