Article R1321-28-1 of the French Public Health Code
When the indicative values defined in article R. 1321-3-1 and the vigilance values defined in article R. 1321-15-1 are not met and the Prefect, on the report of the Director General of the Regional Health Agency, considers that the distribution presents a risk to human health, he asks the person responsible for producing or distributing the water to take corrective measures to restore the quality of the water. The latter…