Annual Water Quality Reports

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 United States 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.


Main System

If you would like this information in Spanish, call 520-791-4331 or e-mail Tucson Water's Public Information and Conservation Office (PICO).

Isolated Systems

For a paper copy of the 2018 main system or an isolated system report, call 520-791-2544 or e-mail

More Water Quality Reports