Requires water supplier to notify affected municipalities, school districts, charter schools, nonpublic schools, and institutions of higher education of violations of drinking water quality standards.*

This bill requires water suppliers to immediately notify specific entities when drinking water quality standards are violated. Affected groups include municipalities, school districts, charter schools, and nonpublic schools within the affected area. Suppliers must provide detailed information via phone and email, including contaminant names, test dates, locations, exceedance levels, and suggested remedies. The law takes effect immediately upon passage.