EPA’s 2018 Drinking Water Standards and Health Advisories table compiles federal drinking-water benchmarks, including enforceable MCLs for regulated contaminants and non-enforceable health advisories. For this ingest, only numeric MCL rows that fit the controlled metal-species vocabulary are loaded into the structured evidence record: antimony, arsenic, cadmium, and total chromium. Lead is gap-logged because the table gives a treatment technique rather than a numeric MCL. Inorganic mercury and uranium are also gap-logged because they do not fit the current CSV species vocabulary, and aluminium is gap-logged because the secondary drinking-water value is a range.
Update history
No substantive edit history is available in this build. The full commit record is available in git.