Weighing and Measuring Devices
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…
Office Locations
County Administration South 601 North Ross Street Santa Ana, CA 92701 Click here for directions.…
Noxious Weeds Native Vegetation
What is a Noxious Weed? A weed is designated noxious when it is considered by a governmental agency to be injurious to public health, agriculture, recreation, wildlife, or property. Some general…
Metric Conversions
Internationally, the metric system is applied to weights and measures. Weights for baggage, fruits and vegetables, and even eggs (sold by the kilo, not by the dozen) are measured in kilograms.…
Vegetation Removal
Click here for a slide show of Weed Removal Methods Removal of Hazardous Vegetation Conditions will help Prevent Wildfires 1. Grass, noxious weeds, trash, rubbish, and other flammable material…
Conversion Charts
The conversion chart on this page has been posted to assist the public in converting from the standard use of measurement to the metric system that is used world wide. Length…
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…