The FEMA (Federal Emergency Management Agency) processing section of Engineering Support is responsible for submitting claims to the agency for damage to County public right-of-way that occurs during…

OC Public Works Operations and Maintenance handles all pothole repairs for all unincorporated areas within Orange County right of ways. Potholes can appear in various shapes and sizes on asphalt…

The Permit and Plan Review Section is responsible for reviewing and evaluating encroachment permit requests, subdivision and road/flood control improvement plans and specifications and permits for…

WORKING FOR ORANGE COUNTY OC Operations & Maintenance (O&M) enhances and protects communities through the operation and maintenance of public infrastructure, while serving a critical…

OC Public Works Operations and Maintenance is responsible for the installation, maintenance, repair, and replacement of regulatory, warning, guide, and street name signs on the County’s…

The county is responsible for 340 Road miles and 380 miles of flood control channels. If you would like to report a problem located within unincorporated Orange County or something regarding a Flood…

The County of Orange has over 145 miles of underground storm drain facilities. OC Operations & Maintenance is responsible for inspection, maintenance and repair of the storm drain system in…

American Red Cross (Desert to the Sea Region) California Department of Forestry and Fire Protection (CAL FIRE) -- Incidents U.S. Geological Survey -- Flood and high flow conditions County of…

O&M has GIS maps that depict the County’s maintained roadways and flood control facilities.  These maps are used to monitor and manage maintenance activities and projects. …

Seven Oaks Dam Seven Oaks Dam is one of the largest earth and rock-filled dams in the world. It is as high as a fifty story building and ten football fields in length from side to side. Situated…