Orange County Development Board     Conference Room A/B 1300 S. Grand Ave. Bldg. B Santa Ana, CA 92705

Orange County One-Stop Center Newport Room (1st Floor) 17891 Cartwright Rd. Irvine, CA 92614  

Service Delivery & Performance Committee     Orange County One-Stop Center Garden Grove Conference Room (2nd Floor) 7077 Orangewood Ave. Garden Grove, CA 92841

Orange County ASCE infrastructure report cards were prepared in 2002, 2005, and 2010, and were instrumental in raising awareness of elected officials, decision makers, and the general public as to…

Please use the navigation menu to learn more about the following infrastructure projects: Cow Camp Road Los Patrones Parkway Note: OC Public Works generally retains two years of records on its…

OC Watersheds is responsible for a wide array of programs designed to assess the status of the surface water environment in Orange County. The North and South OC Monitoring and…

To better serve our communities, we have compiled the following lists of services that are available to the residents and business owners within the unincorporated islands of the County of Orange:…

  Table of Contents: [Santa Ana Region] Acronyms Executive Summary Certification Page: [Santa Ana Region] Section C-1: Introduction Section C-2: Program Management Section C-3: Plan…

ORANGE COUNTY, Calif. (April 28, 2022) – The County of Orange (County) has been awarded $10,675,000 in funding under Round Two of the State Homekey program to acquire the former Motel 6 in Costa Mesa…

FEMA Flood Insurance Rate Maps (FIRM) Flood Insurance Rate Maps (FIRM), a.k.a. Flood Maps, can be viewed through the Federal Emergency Management Agency's (FEMA) Map Service Center. If you have the…