In partnership with the Orange County Sheriff's Department and Orange County Fire Authority, the City recently completed an initiative to enhance emergency evacuation procedures. New evacuation maps have been prepared that divide the City into unique zones that can be specifically notified using AlertOC, the County's emergency notification system. View the emergency evacuation maps (PDF). Residents and business owners are encouraged to review the maps to determine which zone they are located in and be aware of any future AlertOC message that reference that zone. The maps also include helpful emergency preparedness information and resources. To sign up for AlertOC, Visit AlertOC for more information.