Homepage of Rainbow Municipal Water District

Spring Blood Drive

Join us for Rainbow Water's Semi Annual Blood Drive in partnership with San Diego Blood Bank.  Date: Thursday, May 21, 2026 Time: 9:00 a.m. - 2:30...

Farm Tour Day

Hosted by San Diego County Farm Bureau

Ballot Drop Off

Official Ballot Drop Off Site for San Diego County Voters

LaCanada Project

The La Canada Pipeline Replacement Project includes the installation of new pipelines and pressure reducing valves to the neighborhood on La Canada...

Landscape Workshops

Build a sustainable garden with native California plants and learn best practices for water use efficiency with informative workshops presented by...

Turf Replacement Rebates

Stacked turf replacement and personalized assistance with rebates from County of San Diego.