Serving Costa Mesa and surrounding areas

Mesa Water is an AAA-rated independent special district that provides water service to 110,000 residents in an 18-square-mile area. Mesa Water serves most of Costa Mesa, parts of Newport Beach, and some unincorporated areas of Orange County including John Wayne Airport. To determine whether your property is within or outside of Mesa Water’s service area, enter your address in the “Find Your Service Area” box above.

New to the area and need to start new water service?

Give us a call. We’re here to help! 949.631.1200