Facility Tours

Press Enter to show all options, press Tab go to next option

The City of Corona Department of Water and Power (DWP) is offering free facility tours!

Did you know that Corona’s drinking water goes through multi-level filtration and disinfection, including reverse osmosis, to remove nitrates and other dissolved chemicals from water sources before it is delivered to Corona homes and businesses?

The City of Corona Department of Water and Power (DWP) is offering customers free facility tours and the opportunity to learn first-hand about what it takes to provide safe, clean, and high-quality drinking water to the community. Attendees will learn about Corona’s water sources, our water treatment and distribution system, and about Corona’s water reclamation system and facilities. On the tour, you will see a well site, a water treatment plant, the reverse osmosis facility, and the ion exchange facility.

To attend the upcoming tour, customers must reserve a spot and receive a confirmation from our Water Resources Team.

IMPORTANT NOTES: You must be at least 18 years old and a customer of the DWP to attend. The deadline to register for a DWP Tour is the day before the chosen tour at 3 p.m. All tour participants must wear closed-toed shoes and be prepared to use stairs for part of the tour. All participants must register to participate in the tour. If there are not enough participants, tour may be cancelled. Tour may be cancelled due to inclement weather. 

For more information, please contact our Water Resources team at (951) 736-2234 or by e-mail at

Fill out the form below to register for an upcoming tour!


All tours depart from the Corona Desalter (745 Public Safety Way). The total duration of the tour is approximately 4 hours. 

  1. To receive a copy of your submission, please fill out your email address below and submit.

Please resolve the captcha.

Ask Ally
Powered by AboutXtreme