Agriculture Weights and Measures

El Dorado and Alpine Counties Department of Agriculture  Weights and Measures

Our Mission

To protect, enhance, and promote the preservation of agriculture and the environment, sustain public health, safety, and the welfare of all citizens, all the while providing consumer and marketplace protection through the fair and equitable enforcement of laws and regulations.

Overview

Our staff is dedicated to assisting the residents of El Dorado County through our various programs and services, including, but not limited to: pesticide registration and regulation, nursery inspections and compliance, organic production, pest detection, weed abatement, crop statistics, wildlife services, land use information, and consumer and business protection through our weights and measures program.

From this site you will be able to find links to the extensive collection of programs performed by our department, upcoming events, and regional items of interest. Scroll down for announcements and press releases.

To contact a farm advisor or access any other advisory or research needs, visit the University of California Cooperative Extension, Central Sierra, located across the hall from our Department, or visit the University of California Cooperative Extension, Central Sierra website.

Announcements

Ranch Marketing & Winery Ordinance

An Administrative Permit is now required to hold any special events under the Ranch Marketing & Winery Ordinance. To apply for an Administrative Permit, fill out the application here: Administrative Permit for Special Events Application(PDF, 214KB)

• View Special Event Notices
• Enter a Special Event Notice 

Glassy Wing Sharpshooter (GWSS)

Information about the upcoming GWSS treatments in El Dorado Hills can be found at the page below:

CDFA - PDCP - Glassy-winged Sharpshooter (GWSS) Treatment Information

Learn more about this highly invasive pest in the brochure below and be on the lookout. If you see signs of GWSS in your area, give us a call.

GWSS Brochure(PDF, 5MB)

Annual Pesticide Permit, OPID and Business Registration Renewals

We will start offering 2025 permit and OPID renewals on December 1st, 2024. Please call (530) 621-5520 to make an appointment. No walk-ins accepted.

Pest control businesses and farm labor contractor registrations are now being accepted for 2025. Forms and fees for each type of registration are available on our Forms page. Payment is accepted by cash or check only. Please note that there are no fees for registration in Alpine County. 

Crop Report & Wine Grape Survey  

The 2023 Crop Report(PDF, 13MB)  is now available.

The 2023 Wine Grape Survey Report(PDF, 225KB) is now available.

Livestock Related

Want to learn more about cattle health? Sign up for educational webinars from the University of California. 

Other Announcements

• Keep Spotted Lanternfly out of California. Learn more about this invasive pest and what to do if you see one.
  • Spotted Lanternfly Brochure (English)(PDF, 412KB)
  • Spotted Lanternfly Brochure (Spanish)(PDF, 395KB)
• The Device Registration Fee Schedule(PDF, 71KB) is now available.
• Accepted Customs and Standards for Bird Frightening Devices(PDF, 61KB)
• USDA informational document "Bark Beetles in California Conifers. Are Your Trees Susceptible?"(PDF, 7MB)

California Department of Food and Agriculture's Drought Resources Webpage

Regarding the El Dorado Irrigation District (EID) Small Farm Irrigation Rate

• For both new applicants and renewals, please use the following form: Small Farms Irrigation Rate Form(PDF, 536KB)
• More information can be found on their website at www.eid.org