Water quality tests are performed periodically and upon new construction completion. Please review the annual Water Quality Report 2019 published by the City of Merced. Archived reports are also available from the City.
City of Merced Water Quality Report 2019
Procedures for Disinfection of Water Lines
Drinking Water Contaminants (EPA)
List of contaminents & their MCLs
Water Public Health Goals (PHGs) (State of California Office of Environmental Health Hazard Assessment)
CDC Guidance on COVID-19 and Water Transmission