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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.
…
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…
OC Facilities Design Construction Management
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 Survey
OC Survey Public Counter
County Service Center (CSC), 1st Floor
Corner Records
Geodetic
Parcel, Record of Survey and Tract Maps
Right-of-Way Engineering
After-Hours Phone…
OC Construction
info Learn more about OC Construction's core services.
After-Hours Phone Numbers
Public roads, flood control channels and public right-of-way areas: (714) 955-0200
Water pollution…
