Annual Water Quality Reports 2020

toddler drinking from fountain

The format for Tucson Water's Annual Water Quality Reports (also known as Consumer Confidence Reports or CCRs) follow guidelines set by the U. S. Environmental Protection Agency (EPA) as part of the Safe Drinking Water Act. The EPA requires all public water providers to deliver this information to all customers on an annual basis in a single report that provides water quality data to the public in an understandable manner.

See water quality tests closest to your home or business using our Online Water Quality Map


Main System

Isolated Systems

To view Annual Water Quality Reports for 2019 click here.

To view Annual Water Quality Reports for 2018 click here.

Contaminants of Emerging Concern

For more information: