City of Sammamish - COVID-19 (Coronavirus) Information & Resources
The community of Sammamish has a goal of enhancing and promoting tree canopy coverage.
On this page you'll find both resources to assist with tree management as well as permit forms for tree removal. For large projects, tree removals are reviewed and approved as part of a Site Development Permit.
Tree Removal Permitting Guide
Identifying Root Disease Brochure
Can Hazard Trees Be Removed from Critical Areas or Critical Area Buffers?
O2015-395 Tree Regulations Ordinance
TR-1 Healthy Tree Removal Permit
TR-2 Hazard Tree Removal
TR-3 Unhealthy Tree Removal
TR-4 Imminent Threat Tree
DETERMINING IF A TREE IS SIGNIFICANT