The Comprehensive Floodplain Management Plan (FMP) is an overall strategy of programs, projects, and measures aimed at reducing the adverse impacts of flood hazards for Orange County unincorporated…

2022-2024 OC Public Works State of the Department BookLearn more about our various service areas, our accomplishments and our projects and services that are helping to shape and protect Orange County…

The State Water Resources Control Board contracts with Orange County to provide regulatory oversight for the cleanup of leaking underground storage tanks (USTs) under the Local Oversight Program (LOP…

Save Your Community’s Citruspicture_as_pdfFee Schedule for Agricultural Services, Export Certification, Produce Standardization Certification picture_as_pdfFee Schedule for Certified Farmers’ Markets…

WORKING FOR ORANGE COUNTY Manages OC Agricultural Commissioner/Sealer of Weights and Measures programs, which promotes environmental quality, certify consumer weights and measures, and…

Marriage LicensesMarriage licenses are now available for both walk-in service and by appointment; however, customers must complete an online marriage application prior to visiting any of our offices…

 The Behavioral Health Bureau is committed to assisting the homeless population and those with mental health needs through a robust program that includes proactive engagement, case management,…

 The laboratory identification of plant pests not known to occur in California provides the basis for much of the regulatory enforcement of plant quarantine regulations within Orange County. In…

The 2023 Apiary Registration is now available and can be found on our "Forms" page. Asian Giant Hornet (Vespa Mandarinia) Please note there have been no official reports or pest…