About OC Operations Maintenance
Our Core Businesses At the direction of the County Executive Officer and Board of Supervisors, the City Contracts Section manages and maintains quality public roads, parks, trails, storm drains,…
Flood Control
CHANNELS The County of Orange maintains 380 miles of concrete, rock-lined and earthen flood control facilities. Flood control facilities are designed to handle water flow from storm drains and…
Storm Center
email Sign up to receive OC Storm Center email updates.If you are in an emergency or disaster-related situation and need immediate assistance, please call 9-1-1.The OC Storm Center …
OM Services
OC STORM CENTER Rainfall Data Ocean & Bay Closure Hazards & Warnings Other Agencies SERVICE CENTER Inspection Regulatory Pot Hole Repair Tree Maintenance…
Traffic Markings
OC Public Works Operations and Maintenance is responsible for the maintenance of existing traffic markings on the County’s unincorporated streets to provide defined markings for vehicle and…
Confined Space Inspection
The County of Orange Confined Space Inspection Team is responsible for physically entering and inspecting all the underground county flood facilities, from 36" storm drainpipes up to 14'x14'…
Street Sweeping
Street sweeping is identified by the Environmental Protection Agency as a Best Management Practice (BMP) for water quality control improvement. Street sweeping removes trash and debris, as well as…
Tree Maintenance
The County of Orange's tree maintenance program consists of road right-of-way trimming, sidewalk clearance trimming and aesthetic trimming of trees within our right-of-way. Unincorporated county…
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Flood Control Infrastructure Maintenance
The County of Orange maintains 380 miles of concrete, rock-lined and earthen flood control facilities. Flood control facilities are designed to handle water flow from storm drains and other runoff…