Tree Removal in Critical Areas
Tree removal that is not associated with a development project is not allowed in a critical area (wetlands, watercourses, landslide hazard areas and buffers). One or more of the following criteria must apply and documentation must be prepared by a qualified Arborist showing that:
- The tree is a hazard;
- The tree is diseased, in decline, or not viable for retention; or
- The removal of the tree will enhance the ecosystem functions and values and/ or promote slope stability (this report may be prepared by a qualified professional)
If one of the above conditions apply to the tree(s) you wish to remove please prepare the following with your tree permit application:
- A restoration plan prepared by a qualified professional that contains the following:
- Analysis demonstrating how the ecological functions and values including but not limited to slope stabilization, hydrologic function, and habitat value are being preserved by the proposed plan.
- Proposed removal of all noxious weeds, as defined in Chapter 19.16 MICC.
- Removed trees shown as made into snages at a safe height, where feasible.
- Confirmation that the approved restoration plans shall be complete by a qualified professional.
- Competed Tree Permit Application (for more information about tree removal on private property click here).
Please email your application to epermittech@mercerisland.gov. If you have questions please contact our Permit Techs at 206-275-7605.