Home | Mesa WaterThe Mesa Water District (MWD) was established in 1960 as a special district under the Water Code of the State of California. The District’s service area covers approximately 18 square miles with a population of 114,778 residents. MWD provides water services to the City of Costa Mesa, John Wayne Airport, and a portion of the City of Newport Beach.

 

Contact Information   

  • Address: 1965 Placentia Avenue                     Costa Mesa, CA 92627

  • Year Established: 1960

  • Phone: (949) 631-1200

  • Website: www.mesawater.org

  • Hours: Mon-Thur: 7:30 a.m.- 5:00 p.m.                      Friday: 8:00 a.m. – 5:00 p.m.

About MWD

District’s Boundary Map

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Google Maps

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District’s Sphere of Influence

MWD's SOI