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…

Homeowner's Guide to Retrofitting  The Federal Emergency Management Agency (FEMA) has prepared this guide specifically for homeowners who want to know how to protect their homes from flooding.…

Planning Areas 3 and 4 Master Area & Subarea Plans The Master Area and Subarea Plans for Planning Areas (Pas) 3 and 4, represent the next level of entitlement for development of the Ranch Plan…

Appendices A-1  Notice of Preparation and Comments  A-2  Revised Notice of Preparation and Comments  B  Geotechnical Studies  C-1  Hydrologic Comparison of…

Assembly Bill (AB) 1236, which amends the California Government Code Section 65850.7, requires that, on or before September 30, 2017, every city or county must adopt an expedited, streamlined…

A grading permit provides you formal permission to perform project grading in accordance with the approved permit documents (i.e. drawings, calculations, specifications). We provide grading plan…

Planned Communities / Specific Plans / Local Coastal Programs Coto de Caza Coto de Caza Specific Plan Coto de Caza Map Cowan Ranch Cowan Ranch…

Location: County Administration South Building, Multipurpose Room 105 All Subdivision Committee hearings are scheduled to be held at 1:30 pm, every first and third Wednesday of each month at…

Controls for Water Quality Management Regulation prohibiting dumping in the storm drain system in the unincorporated areas Regulation prohibiting dumping in the storm drain system for Orange…