City of Laguna Beach

In July of 1999, South Coast transferred the services within the South Laguna area to the City of Laguna Beach. The South Laguna area begins at the community of Three Arch Bay and continues north to Nyes Place. South Coast continues to provide potable water, recycled water and wastewater collection to this area under contract with the City of Laguna Beach.

Joint Regional Water Supply System

In April of 2000, South Coast accepted the responsibility for operations and maintenance of the former Tri-Cities Municipal Water District. The former Tri-Cities system is now identified as the "Joint Regional Water Supply System" or JRWSS for short. The JRWSS provides water transmission over a 26 mile service area to approximately 200,000 residents.