WHO’s 2022 Guidelines for drinking-water quality provide international guideline values and supporting risk-assessment explanations for drinking-water contaminants. For this ingest, controlled-vocabulary rows are loaded for antimony, arsenic, cadmium, total chromium, lead, and nickel. The aluminium section does not establish a formal guideline value and is gap-logged. The inorganic-mercury and uranium values are documented on the regulation page but gap-logged rather than loaded because the current regulatory_limits.csv vocabulary does not support inorganic mercury or uranium.
Update history
No substantive edit history is available in this build. The full commit record is available in git.