Published on May 17, 2023
Tucson Water’s 2022 Annual Water Quality Report is available by following the link to the right of this page. The report provides information on drinking water within the utility’s 135 water service areas in and around the Tucson metropolitan area.
Tucson Water performed almost 80,000 water quality tests in 2022 to ensure your drinking water is safe. The Environmental Protection Agency requires all drinking water suppliers to provide a water quality report to their customers on an annual basis.
For questions, comments, or to request a hard copy report, call (520) 791-2544 or email CustomerSupportUnit@tucsonaz.gov.