Irvine Ranch Water District
Established in 1961 as a California Water District under the provisions of the California Water Code (see Authorizing Statue/Enabling Act), Irvine Ranch Water District is an independent special district serving central Orange County. IRWD provides high-quality drinking water, reliable sewage collection and treatment, ground-breaking recycled water programs, and environmentally sound urban runoff t
06/09/2026
Summer sun is coming! Consider adding our June Plant of the Month, Palmer's Indian mallow, to your yard. This drought-tolerant shrub thrives in full sun with minimal summer water, and its yellow-orange blooms attract pollinators.
Learn other seasonal tips for your yard in this month's issue of Pipelines at IRWD.com/pipelines.
05/07/2026
If you haven't been on one of IRWD's Community Tours before, snag your spot for our upcoming event before it fills!
On Sunday, June 7, from 10 a.m. to 2 p.m.:
✔️ Enjoy walking tours of Michelson Water Recycling Plant and the San Joaquin Marsh.
✔️ Learn from IRWD experts during information presentations and microscope demonstrations.
✔️ Socialize over a free lunch.
The Community Tour is free for IRWD customers, but registration is required. Sign up at IRWD.com/events.
04/30/2026
A little sleuthing can go a long way, and IRWD customers proved that during this year’s Fix a Leak Sweepstakes. More than 160 people took part in IRWD’s annual contest — potentially saving almost 8,000 gallons of water a day!
Thank you to all who took part, and congrats to the winners of our gift card raffle: Sarah Kao (pictured), Kin Pong, Wendy Lee, Eric Carter, David Joseph, Wenting Tan, Charlotte Hsu and Jo Bacon.
Save water and fix leaks year-round. Get tips and expert advice at IRWD.com/fixaleak.
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Telephone
Website
Address
15600 Sand Canyon Avenue
Irvine, CA
92618
Opening Hours
| Monday | 8am - 5pm |
| Tuesday | 8am - 5pm |
| Wednesday | 8am - 5pm |
| Thursday | 8am - 5pm |