Tucson Water's Environmental and Regulatory Compliance Section (ERCS) oversees the Drinking Water Regulatory Program. Some of its core responsibilities include identifying applicable drinking water regulations and communicating those requirements to the department and the Water Quality Laboratory for monitoring and reporting, and ensuring compliance with drinking water standards.
Learn more at the links below, or:
- Contact the Customer Support Unit at 520-791-2544.
- Go to the EPA web page on Drinking Water Contaminants
- Go to the EPA web page on the Safe Drinking Water Act
Tucson Water’s lead and copper monitoring program assures customers their drinking water meets all required standards.
1,4-dioxane was used as a stabilizer in industrial solvents in aircraft manufacturing facilities from the 1940s to the 1970s.
How Tucson Water monitors for bacteria and other microorganisms and what will happen if they are found.