Effingham County discusses draft tree protection ordinance with survey, replacement and mitigation rules

Effingham County staff on Sept. 16 presented a draft tree protection ordinance intended to establish enforceable standards for tree removal, replacement and preservation on development sites and public rights‑of‑way.

Staff described the ordinance as three connected sections: tree protection (definitions, protected/specimen trees, removal standards), street-tree requirements and public‑property/right‑of‑way standards. The draft would apply to new residential, commercial and industrial developments, public projects and to existing residential lots when removal involves a protected or specimen tree. Agricultural operations, removal of certified dead or hazardous trees and emergency removals would be exempted when documented.

Key provisions in the draft posted to the board packet include:

- Requirement of a tree survey by a certified arborist when clearing and grading meet the county’s land‑disturbing permit threshold (staff cited 1 acre as the relevant threshold used for land‑disturbing permits). - Protective fencing at the edge of the critical root zone for trees designated for preservation. - Replacement‑tree standards: minimum 2‑inch caliper stock and minimum 8‑foot height; residential lots would be required to have a minimum of three preferred replacement trees with at least one in the front yard; for sites of 1 acre or more, no more than 50% of planted trees may be a single species to preserve species diversity. - A requirement that a certified arborist perform surveys and certify hazardous or dead‑tree removals. - Street‑tree standards, with staff noting live oaks were suggested as a preferred canopy species for consistency and durability in the local environment.

Board members discussed incentives and mitigation when removal is unavoidable. Staff outlined two mitigation approaches that other jurisdictions use: (1) a formula-based tree‑replacement fund or bank (similar to sidewalk or impact fees) where applicants pay a calculated mitigation fee used to plant trees elsewhere; (2) site‑specific mitigation such as planting equivalent or greater caliper trees elsewhere on the property. Commissioners referenced models used by Henry County, the city of Rincon and the city of Pooler.

Commissioners also asked staff to consider addressing a common local practice: clear‑cutting property to improve marketability and then seeking rezoning afterward. Staff acknowledged the draft did not include a clear time‑frame restriction and said the board could consider a minimum hold period (a 24‑month example was discussed) before rezoning or subdivision applications would be accepted for properties where recent clear‑cutting had removed required buffers or specimen trees.

Several commissioners framed the ordinance as a compliance‑first tool (protect trees and require mitigation where removal is necessary) and asked staff to consider consolidating tree, buffer and landscaping language into a single chapter or ordinance to improve clarity.

Staff recommended further refinement of mitigation formulas and administrative processes and suggested the draft be reviewed again at the commissioners’ retreat and returned for formal ordinance readings at a later meeting.

Why it matters: the ordinance would change permitting and subdivision/site‑plan review by adding tree surveys, protective measures during construction and replacement/mitigation obligations—affecting developers, property owners and the county’s future tree canopy and stormwater management.

What remains unresolved: final mitigation formulas (fund vs. on‑site replacement), designation and valuation method for “grand trees,” whether to require a minimum hold period after timbering before rezoning, and how to consolidate the draft with existing buffer and landscaping code sections.