Tours & Events

Upcoming Events
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Free Rain Harvesting Workshop January 24
Join us for a free workshop on the benefits of using rain barrels to collect rainwater. The class is being held on January 24, from 10:00 a.m. to 11:30 a.m. at OMWD headquarters, located at 1966 Olivenhain Road in Encinitas.

The workshop will cover why you should harvest rainwater and what type of collection system might work best for your home. We’ll also discuss how to maintain a rain collection system and how to apply for applicable rebates. After a presentation, an optional tour of OMWD’s California-Friendly Demonstration Garden will be provided, which features a rain barrel and cistern.

Registration for the workshop is required at https://lp.constantcontactpages.com/ev/reg/b5pupfy.  

Free Public Tours
Our next tour is scheduled for January 8, 2026. Registration is required. 

  • To be added to the wait list for a full tour, please email us or call 760-632-4213.
  • If your group of 9 or more is interested in a field trip, please email us or call 760-632-4213 to schedule.

Public Tours – Know Before You Go

  • Tours begin at 8:00 a.m. and end at approximately noon.
  • Reservations must be made by noon on the Monday prior to the scheduled tour date.
  • All attendees must complete a tour release form.
  • Tours may be canceled or closed depending on the level of participation.
  • For safety reasons, tours are not held during inclement weather.
  • Although this is a shuttled tour, some walking and stair-climbing is required, so we recommend wearing comfortable, closed-toe shoes.

Is Your Group Thirsty for More Information?
OMWD can lead discussions and share water-related information with your group or civic organization. For more details, please email us.

Workshops and Video Facility Tours
OMWD customers can access San Diego County Water Authority’s on-demand videos and free virtual workshops, which may require advance registration. For more information visit, WaterSmart Classes–San Diego County Water Authority.

David C. McCollom Water Treatment Plant Video Tour

4S Ranch Water Reclamation Facility Video Tour

Elfin Forest Recreational Reserve Video Tour