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Consumer Confidence Report

Post Date:08/01/2017 10:17 a.m.

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Annual Consumer Confidence Report 

The City of Corona Department of Water and Power (DWP) has completed its annual Consumer Confidence report for the 2016 year. DWP is committed to providing our customers with the highest quality product and service. The annual Consumer Confidence Report (CCR) is an example of DWP’s ability to deliver to our customers the best quality drinking water that meets or exceeds health standards set by the United States Environmental Protection Agency and the California Department of Public Health.

The annual CCR provides customers with the results of water quality tests for the past year and lists the sources of Corona’s water supply. To access an electronic copy of the CCR, click here. To request a hard copy of the CCR, please contact the Water Resources team at

The report also provides information for the past year’s programs including:

Interested in learning more?

Are you interested in learning more about DWP’s operations and water treatment process? Attend one of our FREE Public Facility Tours! On these tours, we will help you learn about the behind-the-scenes work we do to provide the best quality drinking water, reclaimed water, and water reclamation services.  To be notified of upcoming tour dates, please contact our Water Resources Team at (951) 736-2234 or by email at You can also fill out our online form here to be notified of future tours.

Please visit us online at to learn more about DWP. Please don’t hesitate to contact us at (951) 736-2234 if you have any questions or concerns.

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