Homepage Rainbow Municipal Water District

Your Water Provider

Download the digital brochure to learn more about Rainbow Water and rates.

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Prepare Your Home for Emergencies

Helpful tips to prepare your home and animals for a wildfire event.

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Rebates

The District partners with Metropolitan Water District and surrounding agencies to offer customers a variety of rebates from smart water devices to...

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CCR

Read the Award-Winning Annual Water Quality Report 2025 Report Now Available

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Customer Service FAQs

Know when to call Rainbow Water District's Customer Service number

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News & Programs

Announcement of new credit card processing fees starting August 2026, alongside an image of hands holding a credit card and phone.

Credit Card Fees

Rainbow Water will start recovering the merchant costs for accepting credit cards and debit cards with a new 2.95% convenience fee for all online...

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Pollinator Month

June is National Pollinator Month

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Announcement inviting candidates to join the Board of Directors for the County of San Diego during the filing period.

Board Candidacy

Candidacy Filing Period Opens Summer 2026 Looking to serve your community and take a leadership role? Rainbow Water District has two board...

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Landscape Workshops

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

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Mission Fires Response

May 2026

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LaCanada Project

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

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Board of Directors Meetings

Jun

23

2026

Board of Directors 1:00 p.m. Open Session 12:30 p.m. Closed Session

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Jul

28

2026

Board of Directors 1:00 p.m.

Aug

18

2026

Board of Directors 1:00 p.m.

Most Recent Agenda View Board Meetings

Committee Meetings

Jul

7

2026

Engineering and Operations Committee 1:00 p.m.

Jul

14

2026

Budget and Finance Committee 1:00 p.m.

Jul

21

2026

Communications and Customer Service Committee 1:00 p.m.

Most Recent Agenda

Emergency Notice

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News & Programs

Board of Directors Meetings

Committee Meetings