Drainage Area Management Plan DAMP
The specific water pollutant control elements of the Orange County Stormwater Program are documented in the 2003 Drainage Area Management Plan (DAMP) which is the Permittees’ primary policy, planning…
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South OC Watershed Management Area
Please visit www.southocirwm.org for the most up-to-date information on Integrated Regional Water Management (IRWM) efforts in South Orange County. **SOUTH ORANGE COUNTY ANNOUNCES PROPOSITION 1 IRWM…
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Document Database Library
In an effort to provide the public with a straightforward method to retrieve information a Document Database Library was created. This library is a search tool to find documents, reports or…
Office Locations
County Administration South 601 North Ross Street Santa Ana, CA 92701 Click here for directions.…
Agricultural Services
Asian Citrus Psyllid and Huanglongbing Residential Surveying Program for Asian Citrus Psyllid - Video Huanglongbing Quarantine Interactive Map Agricultural Services,…
Holiday Schedule
The OC Public Works facilities will be closed on the following Observed 2020 Holidays: * Indicates the observed date differs from the actual date of the holiday. 2020 HOLIDAY…
OC Public Works
Administrative ServicesOC ConstructionOC Development ServicesOC Environmental ResourcesOC Facilities Design & ConstructionOC Facilities Maint & CUF (Central Utility Facility)OC Infrastructure…