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In El Dorado County you usually cannot remove a healthy native oak without going through the county's oak resource review first, and many projects that affect native oaks require an arborist report or an Oak Resource Management Plan before the county will issue a permit. I am Christopher Hodge, an ISA Board Certified Master Arborist based in Placerville, and I prepare the oak reports that El Dorado County reviewers accept. Independent consulting arborist, no removal crews, no conflicts of interest.
Do I need a permit to remove an oak tree in El Dorado County?
In most cases involving a native oak, yes, or at least a documented review. El Dorado County protects native oaks and oak woodlands through its Oak Resources Conservation Ordinance, which generally applies to native oaks about five inches in diameter and larger. Whether your situation needs a full Oak Resource Management Plan, a simpler arborist report, or qualifies for an exemption depends on the tree, the parcel, and what you are doing on the property. The county Planning and Building department makes the final determination, and the most common trigger is a grading or building permit near protected oaks. Confirm the current thresholds and requirements with the county, because oak ordinances are updated over time.
Which oaks does the ordinance protect?
The ordinance protects California native oaks. In El Dorado County those are typically:
- Blue oak (Quercus douglasii)
- Valley oak (Quercus lobata)
- Interior live oak (Quercus wislizeni)
- Canyon live oak (Quercus chrysolepis)
- California black oak (Quercus kelloggii)
Non native or planted ornamental oaks are usually treated differently. Part of my job is confirming the species and trunk size so you know exactly which trees the ordinance covers.
When a removal needs an Oak Resource Management Plan
For larger projects, grading, subdivisions, or anything with broader oak woodland impact, the county generally requires an Oak Resource Management Plan rather than a simple removal review. An ORMP inventories the native oaks, measures the impacts, and lays out how those impacts will be avoided, minimized, or mitigated, often through preservation, replacement planting, or an in lieu fee. I prepare these to the county's standards.
How the oak permit process usually works
Every project is a little different, but the path is usually:
- Confirm whether protected native oaks are present and measure their trunk diameter.
- Have an ISA certified arborist inventory and assess the oaks and the proposed impacts.
- The arborist prepares the required document, an arborist report or an Oak Resource Management Plan, with findings and mitigation.
- Submit the report with your permit application to El Dorado County Planning and Building.
- The county reviews and may require mitigation such as preservation, replacement planting, or in lieu fees.
- The permit is issued once the oak requirements are satisfied.
What happens if you remove an oak without a permit?
Removing a protected oak without the required review can stall or jeopardize your project and expose you to county mitigation or restitution requirements, which usually cost far more than doing it correctly the first time. If an oak is genuinely dead, dying, or hazardous, there are often provisions for that, but you typically still need documentation from a certified arborist rather than removing it on assumption. When in doubt, get it assessed before the saw comes out.
How I help
I inventory and assess your oaks, confirm the species and size, and prepare the report El Dorado County requires, written the way reviewers expect so your permit is not delayed by a document that misses the mark. Because I run no removal crews, my assessment is honest about whether a tree truly needs to come down, which sometimes saves a healthy oak and sometimes confirms that removal is the right call.
Frequently Asked Questions
Can I remove a dead or hazardous oak without a permit?
Often there are provisions for dead, dying, or hazardous trees, but you usually still need documentation from a certified arborist to support the removal, and you should confirm with El Dorado County before acting. A written tree risk assessment is the cleanest way to document that an oak is genuinely hazardous.
How much does an oak removal report cost?
It depends on the number of oaks, the site, and whether the county requires a full Oak Resource Management Plan or a simpler arborist report. I give a fee estimate after a short conversation about your project. Call or text (530) 391-6100.
How long does the report take?
For most projects I complete the site visit and deliver the report within a couple of weeks. County review timelines are separate and vary with the department's workload, so it is worth starting early if you have a permit deadline.
Sources
- El Dorado County Oak Resources Conservation Ordinance and Oak Resources Management Plan requirements, administered by the El Dorado County Planning and Building Department. Confirm current thresholds and provisions directly with the county.