Welcome to RMWD

The Rainbow Municipal Water District is a Special District, organized under Section 71000 of the California Water Code that provides water/sanitation services to the unincorporated communities of Rainbow, Bonsall,  and portions of Oceanside and Fallbrook.

TSAWR Program Information Page

The Transitional Special Agricultural Water Rate (TSAWR) is a special water rate for RMWD agricultural water customers who agree to make cutbacks if MWD reduces the allocation of water to SDCWA. Click on the title above for more information.

Report Water Waste Here

As part of our efforts to meet our conservation goals, the Rainbow Municipal Water District needs your help to fight water waste.   We can't be everywhere all the time so your reports of water waste will allow us to help customers use water more efficiently.  Please use the form below to provide…

August Conservation Hits 39%!

Great Job RMWD!   Due to your amazing efforts, RMWD has met our conservation standard and then some!   Our residential consumption was down 38.8% when compared to our billing records from the same month in 2013.   I applaud your efforts to eliminate water waste and remind you that you can save water…

It's Over - LAFCO Rejects FPUD Takeover Attempt

On September 14th, the LAFCO commision voted 5-3 to reject the applicaiton by the Fallbrook Public Utility District to take over Rainbow MWD.   About 150 ratepayers came down to show their support for Rainbow and many spoke to the Commissioners.   In a hearing that lasted nearly three hours the…

Contact Us

We are located at 3707 Old Highway 395 in Fallbrook, California 92028 and our phone number is 760-728-1178. We are open to serve our customers from 8am-4:30pm, Monday-Friday.