West Sacramento, CA Tree Protection: Protected Tree Species (2026)
Key Facts
- Native oak threshold
- 50-inch circumference
- Other species threshold
- 75-inch circumference
- Measurement height
- 4'6" above ground
- Covered species
- All 9 CA native oaks
Summary
West Sacramento gives native oak trees a lower protection threshold than other species: a 50-inch trunk circumference qualifies as a protected heritage tree, versus 75 inches for any other species.
"Heritage tree" means any living tree with a trunk circumference of seventy-five inches or more or a native oak with a trunk circumference of fifty inches or more, both measured four feet six inches from ground level.
Full Breakdown
WSMC § 8.24.020, in the City of West Sacramento, Yolo County, defines 'heritage tree' as any living tree with a trunk circumference of 75 inches or more, but sets a lower bar of 50 inches for a native oak: any of the nine California oak species, including interior live oak, valley oak and blue oak. Both measurements are taken 4 feet 6 inches above ground level, with multi-trunk circumference summed across trunks. Meeting either threshold triggers the permit and removal-mitigation requirements of Chapter 8.24 for heritage and landmark trees.
Violations & Fines
Removing, cutting, poisoning or trimming branches five inches or larger from a qualifying native oak without a tree permit is unlawful under WSMC § 8.24.060 and can require mitigation planting.
Frequently Asked Questions
Why do native oaks get special protection in West Sacramento?
What oak species count as protected in West Sacramento?
Sources & Official References
Other rules in West Sacramento
California rules heatmap·Compare West Sacramento to another location·View the California tree protection overview
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