Yuba County, CA Landscaping Rules: Composting (2026)
Key Facts
- Compost rate
- 4 cubic yards per 1,000 sq ft
- Depth
- Worked in 6 inches deep
- Exception
- Soil test shows unneeded
- Project size
- Aggregate landscape 2,500 sq ft or less
Summary
Unincorporated Yuba County requires landscaped areas to receive at least four cubic yards of compost per 1,000 square feet, worked six inches deep.
a.Areas landscaped with live plant material shall incorporate compost at a rate of at least four cubic yards per 1,000 square feet to a depth of six inches (unless contra-indicated by a soil test).
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 6).
Full Breakdown
Yuba County Code § 11.24.070(3)a requires that areas landscaped with live plant material incorporate compost at a rate of at least four cubic yards per 1,000 square feet, worked to a depth of six inches, unless a soil test shows it's contra-indicated. The rule is a prescriptive option under the county's water-efficient landscape requirements (implementing the state's Water Conservation in Landscaping Act) and applies to projects with 2,500 square feet or less of aggregate landscape area in unincorporated Yuba County; larger projects use the alternative-compliance water-budget method instead.
Violations & Fines
Skipping the compost incorporation, without a soil test showing it's unnecessary, means the landscape plan doesn't meet the prescriptive compliance path, and the county can withhold sign-off on the required certificate of landscape completion.
Frequently Asked Questions
Do I have to add compost to new landscaping in Yuba County?
Does this apply to large commercial landscape projects?
Sources & Official References
Other rules in Yuba County
California rules heatmap·Compare Yuba County to another location·View the California landscaping rules overview
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