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Rainbow Water has partnered with Rancho Water to introduce the Regional CropSWAP or Sustainable Water for Agricultural Production, a regional program focused on reviving the agricultural community through crop conversion projects. The program is dedicated to promoting sustainable and efficient agricultural…

Backflow Testing Program

Backflow Testing Program and Device Overview

Water Outages

Take these steps to check for a water outage in your service area.

Customer Service FAQs

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

Your Water Provider

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

Understanding Your Water Bill

A Guide to Terms and Charges: Understand the fees and invoice line item terms and charges.

Quicklinks

Account Log In

Careers

Contact Us

FAQs

Meetings

Newsletters

Planned Maintenance

Report Water Waste

Start Service

Plant Program

Rainbow Water District is excited to partner with Fallbrook Public Utility District for a new plant program, Grow with the Flow. The program is designed to improve water efficiency by giving away an…

Houses on a sunny day with text: "Prepare Your Home for Wildfire Events."

Prepare Your Home for Emergencies

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

Water Poster Contest

Rainbow Water is proud to present the Water Poster Contest to fourth grade students in our service area.

LaCanada Project

The La Canada Pipeline Replacement Project includes the installation of new pipelines and pressure reducing valves to the neighborhood on La Canada Road. The project will replace 4,000 linear feet of…

Plants in a garden bed; text: "Non-functional Turf AB 1572, Water Conservation Law for Decorative Grass."

NFT

Non-Functional Turf: New California Law AB 1572 to Eliminate Water Waste on public, government and commercial properties including HOAs.

House with California Friendly landscape plants and sidewalk, text reads "Turf Replacement: Landscape upgrades made easier with rebates."

Turf Replacement Rebates

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

Annual Budget FY 2026

Prepare Your Home for Emergencies

Regional CropSWAP Program

Backflow Testing Program

Water Outages

Customer Service FAQs

Your Water Provider

Understanding Your Water Bill

Quicklinks

Account Log In

Careers

Contact Us

FAQs

Meetings

Newsletters

Planned Maintenance

Report Water Waste

Start Service

Featured

Plant Program

Prepare Your Home for Emergencies

Water Poster Contest

LaCanada Project

NFT

Turf Replacement Rebates

Board of Directors

Board of Directors Special Meeting 1:00 p.m.

Board of Directors 1:00 p.m.

Board of Directors 1:00 p.m.

Meetings

Engineering and Operations Committee 1:00 p.m.

Budget and Finance Committee 1:00 p.m.

Engineering and Operations Committee 1:00 p.m.

Annual Budget FY 2026

Prepare Your Home for Emergencies

Regional CropSWAP Program

Backflow Testing Program

Water Outages

Customer Service FAQs

Your Water Provider

Understanding Your Water Bill

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