Tree Preservation Ordinances: A State-by-State Overview
Understanding local tree protection laws and how they affect tree service operations.
Tree preservation ordinances regulate the removal of trees on private property in hundreds of cities and counties across the United States. Violating these ordinances can result in fines from $500 to $100,000+ depending on the jurisdiction. Tree service companies need to know the rules in every area where they work.
What Ordinances Typically Cover
Most tree preservation ordinances include some combination of:
- Protected species: Certain species cannot be removed without a permit (common examples: live oaks, heritage trees, native hardwoods)
- Size thresholds: Trees above a certain DBH require permits for removal (common thresholds: 6, 8, or 12 inches DBH)
- Mitigation requirements: If a protected tree is removed, the property owner must plant replacement trees or pay into a tree fund
- Heritage or landmark tree designations: Exceptionally large, old, or historically significant trees with extra protection
- Construction site tree protection: Requirements for protecting trees during development
Regional Patterns
The Southeast has some of the strictest ordinances because of live oaks and other specimen trees. Cities like Atlanta, Austin, Miami, and Savannah have detailed tree protection codes with significant penalties for violations.
California municipalities often protect native oaks under the California Environmental Quality Act (CEQA) in addition to local ordinances.
Many northeastern cities protect street trees and public trees but have fewer regulations on private property trees.
Rural areas generally have fewer restrictions than urban and suburban jurisdictions.
Your Responsibility as a Tree Service
In many jurisdictions, both the property owner and the tree service company can be fined for unpermitted tree removal. Do not assume the customer has obtained the necessary permits. Ask before you cut.
Best practices:
- Know the tree ordinances in every municipality where you work
- Include a permit clause in your contracts stating that the customer is responsible for obtaining permits unless otherwise agreed
- For species you know are commonly protected (live oaks, heritage trees), ask about permits before scheduling the job
- Keep records of permits for every protected tree removal
When Permits Are Typically Not Required
- Dead trees (most ordinances exempt dead or imminently hazardous trees, but some still require documentation)
- Trees below the size threshold
- Non-protected species
- Storm damage emergencies (temporary exemptions during declared emergencies)
- Pruning (removal of branches, not the whole tree)
When in doubt, call the local planning or urban forestry department before starting work. A 10-minute phone call is better than a $10,000 fine.
Sources and Further Reading
- • International Society of Arboriculture: Provides certification standards and best practices for tree care professionals working within municipal regulations
- • U.S. Forest Service Urban and Community Forestry Program: Offers state-by-state forestry contact information and municipal tree ordinance guidance
- • Tree Care Industry Association: Maintains industry standards and regulatory compliance resources for commercial tree service operations
- • National Association of State Foresters: Documents state-level forestry regulations and connects to local tree protection enforcement agencies
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