Dedicated to Satisfying our
Community’s Water Needs

WELCOME TO MESA WATER DISTRICT

We provide safe, high-quality drinking water to residents and businesses in Costa Mesa, parts of Newport Beach, and areas of unincorporated Orange County. Mesa Water is committed to the highest standards for customer service, water awareness and conservation, reliable water delivery and financial leadership and transparency.
We’re dedicated to serving you!

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MESA WATER NEWS

customer service employees
Aug 29, 2023
California Water Professionals Appreciation Week

Join us October 7-15 in celebrating Mesa Water professionals who work hard every day to provide our

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carrie
Aug 29, 2023
Staff Splash: Meet Carrie Fesili

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team
Aug 29, 2023
Mesa Water Receives Top Honor in Financial Reporting Excellence

Left: Mesa Water Financial Services team

For the 28th year

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Ask Us Anything

Do you have a burning question? – Where your water comes from? What you can do to be more water efficient? Are your kids asking you questions about tap water that you don’t know the answer to? The Mesa Water Board of Directors want to hear from you!

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Dry Seasons: What You Need to Know

Mesa Water District (Mesa Water) is dedicated to the efficient management of water resources to ensure water reliability in our service area. Its 100% safe, local, reliable groundwater supplies and the Mesa Water Reliability Facility (MWRF)