Santa Margarita Water District supplies water to about 161,264 residents living in the Rancho Santa Margarita area, Orange County, California. Established in 1964, the Santa Margarita Water District purchases treated surface water from the Metropolitan Water District of South California (MWDSC) and the Irvine Ranch Water District (IRWD)'s Baker Water Treatment Plant, which uses surface water from MWDSC and Santiago Reservoir (Irvine Lake). The MWDSC's water comes from the Colorado River and the State Water Project, which draws from the Sacramento-San Joaquin River Delta.
Rancho Santa Margarita Drinking Water Quality
Consumer Confidence Water Quality Reports
Under the authority of the Safe Drinking Water Act, the EPA requires Santa Margarita Water District to assess local water quality each year and distribute a Consumer Confidence Water Quality Report. At WaterZen, we review these reports and make the information available, in a concise, straightforward, and easy-to-understand way. You can find CCR report on the Santa Margarita Water District website.
Contact Santa Margarita Water District Customer Service
Have a Question, Issue or Comment?
Main Customer Service
Physical Address:
26111 Antonio Pkwy
Rancho Santa Margarita, California 92688
phone
Danf@Smwd.Com
Emergency (24 hours - broken water main or pipeline, etc.)
949-459-6590
Pay Your Santa Margarita Water District Bill
Already have an account?
If you already have an account, you just need to login to the Santa Margarita Water District site. Santa Margarita Water District accepts credit cards, debit, and direct deposit. Click here to login.
How to Start Rancho Santa Margarita Water Service
Starting Your Service
When you move to a new home in Rancho Santa Margarita, you'll most likely already have running water, but you'll still need to set up water service with the Santa Margarita Water District. Luckily, Rancho Santa Margarita has made it pretty simple with the following online form. Starting service generally takes just two business days.
Click here to fill out a Start Service Form.
Stopping Your Service
When you move out of a home in Rancho Santa Margarita, you'll need to stop your water service with the Santa Margarita Water District, so you don't keep getting billed. Simply fill out the following online form. Stopping service normally takes just two business days.
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