Dedicated to Satisfying our Community’s Water Needs Pay Bill Save Money Water Wise Emergency Notices & News Leadership 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! Current Board Agenda Public Notices MESA WATER NEWS Nov 24, 2025 Good Clean Fun with Our Friends at CMSD! READ MORE > Nov 24, 2025 Let’s Talk Tap READ MORE > Nov 24, 2025 Staff Splash: Meet Nadia Boutros READ MORE > More News > MESA WATER EVENTS 12月 8 12:00下午 - 1:00下午 12/08/2025 Executive, Canceled 12月 10 4:30下午 - 5:30下午 12/10/2025 Board Meeting 12月 15 3:00下午 - 4:00下午 12/15/2025 Executive 12月 24 12:00上午 - 11:59下午 12/25/2025 District Holiday 12月 24 12:00上午 - 11:59下午 12/24/2025 District Holiday 12月 24 4:30下午 12/24/2025 Board Meeting, Canceled 12月 31 12:00上午 - 11:59下午 12/31/2025 District Holiday 1月 1 12:00上午 - 11:59下午 01/01/2026 District Holiday FEATURED CONTENT CONNECT WITH MESA WATER Stay Connected! Follow @MesaWater on: Social