Your Water is Safe

Serving clean, safe and reliable water continues to be Mesa Water’s top priority as an essential public service provider. The District’s water is a blend of local groundwater sources. The groundwater is disinfected with chloramines to ensure high-quality water from the source to the tap. Additionally, Mesa Water conducts over 30,000 water quality tests to ensure our water meets rigorous drinking water regulations.

To learn more about our water quality, visit