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Cleveland Water’s 2022 Water Quality Report is now available and we are again proud to have met or surpassed all applicable federal and state drinking water standards.

Every year, we produce a Water Quality Report for our customers. This report, also called a Consumer Confidence Report, details drinking water quality from the past year and includes other helpful information. Features include water quality test results, general health information, frequently asked questions, and an overview of the water treatment process.

Click here to view and download the 2022 Water Quality Report or visit

Information in this year's report includes: 

  • A water quality table with data from all four of our water treatment plants (pg. 10-11)
  • Our Average Chemical Values table - helpful to home brewers and winemakers, aquarists, plumbers and HVAC installers, and food establishments (pg. 13)
  • A list of answers to the most frequently asked water quality questions (pg. 18)

We know safe, reliable drinking water is essential to the more than 1.4 million people in the 80 communities we serve. That’s why we're committed to providing our customers with high-quality drinking water each and every day.

If you would like a printed copy of the report or have questions about the information contained in the report, please call our Water Quality Line at 216-664-2639 or email

Water Quality