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Civil Process Unit Central
Serving the cities of: Anaheim, Brea, Buena Park, Cypress, Fountain Valley, Fullerton, Garden Grove, Huntington Beach, La Habra, La Palma, Los Alamitos, Midway City, Orange, Placentia, Rossmoor…
Civil Process Unit Harbor
Serving the cities of:
Aliso Viejo, Corona Del Mar, Costa Mesa, Coto De Caza , Dana Point, El Toro, Irvine, Lake Forest, Laguna Beach, Laguna Hills, Laguna Niguel, Laguna Woods,…
OC Environmental Resources
After-Hours Phone Numbers
Public roads, flood control channels and public right-of-way areas: (714) 955-0200
Water pollution incidents: 1 (877) 89-SPILL (77455)
County of Orange Facility…
OC Watersheds
24-Hour Water Pollution Hotline
1 (877) 89-SPILL (77455)
After-Hours Phone Numbers
Public roads, flood control channels and public right-of-way areas: (714) 955-0200
Water pollution incidents…
OC Operations Maintenance
After-Hours Phone Numbers
Public roads, flood control channels and public right-of-way areas: (714) 955-0200
Water pollution incidents: 1 (877) 89-SPILL (77455)
County of Orange Facility…
OC Public Works HQ
OCPW General Office
Permit Counter at County Service Center
phone (714) 667-8800
Monday - Friday | 8 a.m. to 5 p.m.
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OC Development Services
The County Service Center (CSC) is located on the first floor of the County Administration South (CAS) building.
OCPW General Office
Permit Counter at County…
OC Infrastructure Programs
OC Infrastructure Programs is located on the third floor of County Administration South.
phone (714) 647-3999 or (714) 245-4589
Programming
Engineering Design
Flood Programs…