Saving Water Together

Contact Information

     1717 5th St. Davis CA 95616

Office Hours
Monday – Friday
8:00am to 5:00pm

Water Quality

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Welcome to the Public Works Utilities and Operations water quality information page. The most recent annual water quality report can be found by following this link: 2019 Water Quality Report. Previous water quality reports can be found by following this link: Annual Water Quality Reports.

For information on surface water testing conducted by the Regional Water Treatment Plan in Woodland (WDCWA), follow this link: WDCWA's monthly quality summary reports.

The most recent summary of water quality findings for all City wells is available for download in PDF format by following this link: Water Quality Summary of all Wells.

Additional information and updates on City of Davis water quality may be found by clicking to the links on the right side of the screen. Please contact us at 530-757-5686 or at if you have any questions or would like to request additional information. 

 Report a Water Quality Concern

Do you have a question or concern about your water quality? Are you experiencing any problems with your drinking water supply, such as discolored water or unusual taste or odor? The Frequently Asked Questions page may have answers to your questions. If you need additional help, please contact the Public Works Utilities and Operations Department during regular business hours at 530-757-5686 or contact the non-emergency Police Department number after hours at 530-747-5400.


Annual Sampling Event 1 cropped 20190801_142948

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