The County Department of Agriculture, Weights and Measures regulates agricultural facilities that are designated as high priority commercial facilities. These include:
Nurseries and Greenhouses
Agricultural Pest Control Businesses
Structural Pest Control Businesses
In 2007, the San Diego Regional Water Quality Control Board adopted Order R9-2007-0001, which requires the County and other land use jurisdictions in the region to reduce the discharge of pollutants in local waterways.