Preventing the discharge of pollutants to receiving waters is essential to protecting designated beneficial uses. In order to maintain the chemical, physical, and biological integrity of Orange…

WORKING FOR ORANGE COUNTYOC Watersheds protects public health and safety, promotes environmental quality, and sustains business competitiveness through education, regulation and collaborative…

 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…

Submeter Testing Information - Update picture_as_pdfFee Schedule for Weights & Measures picture_as_pdfNew Location Registration - Weights & Measures (1001)picture_as_pdfNew Location…

OC Waste & Recycling Information:  Orange County Waste & Recycling runs this site that is loaded with great information not only on landfills, but also trash pickup for your local area…

Division of Measurement Standards State agency that oversees statewide weights and measures programs.   National Conference on Weights and Measures National organization that…

AGRICULTURAL WORKER PROTECTION STANDARD  EFFECTIVE 1-2-2017 Pesticide Safety Instructor Training Workshops 2018  (English & Spanish) Upcoming PAPA Seminars…

The County's Weights and Measures staff routinely inspect and test all weighing and measuring devices used commercially in the County. Devices inspected include gasoline dispensers, propane…

Registration Forms for Pest Control Businesses Pesticide Complaint Form Please use our complaint form to register a complaint about a specific pesticide exposure incident or unsafe…

Welcome to the County of Orange, California Weed Abatement Program.  Our goal is to inform and educate the public regarding the requirements and civic responsibility of…