Irvine Ranch Water District
UtilitiesCalifornia, United States201-500 Employees
IRWD is a California water district established in 1961 and based in Irvine, in Orange County. It serves the city of Irvine and portions of Costa Mesa, Lake Forest, Newport Beach, Tustin, Santa Ana, Orange and surrounding unincorporated areas, delivering water to residential, commercial and public-sector customers. As a utilities district, IRWD focuses on managing the region's water supply and related infrastructure within its service area. In 2026, IRWD announced a modernization initiative for its customer information, billing and enterprise systems in partnership with SpryPoint Solutions and Workday. The district also participates in water reuse and related infrastructure initiatives and has earned industry recognition for recycled-water projects and associated design work.