2022 Annual Water Quality Reports

2022 Water Quality Annual Report Cover Water workers in lab, in field, and tasting water. Blue background

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. 

2022

Main System

Isolated Systems

2021 Annual Water Quality Reports

Contaminants of Emerging Concern

For more information:


Contact Us

Contact Information

EMERGENCY (24 hours)
(broken water main or pipeline, etc.)
520-791-4133

WATER CUSTOMER SERVICE

Customer Service & Billing
520-791-3242 or 800-598-9449 (toll-free)
Phone hours: Mon.- Fri. 8 am-5 pm
Lobby:

  • 310 Alameda St. - Closed
  • 1100 S. Alvernon Way Mon.-Fri. 8:30 am-4:30 pm
  • 4004 S. Park Ave Mon.-Fri. 8:30 am-4:30 pm
  • 201 N Stone Ave. 8:30 am-4:30 pm

TW_web1@tucsonaz.gov
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