Tree with oval green leaves and grassSpirit of Arbor Day Tree Sale

Forestry Services is coordinating a community tree sale for Longmont residents! March 15 - April 15, residents will be able to view and purchase wholesale trees through our website. Look for tree types and more details to be posted in February, 2018.

EABadultsideviewEmerald Ash Borer

Learn more about this pest that has been detected in Longmont, and understand what residents can do.


Thompson ParkTrees of Thompson Park

View a self-guided walking tour brochure to take you through the beautiful trees of Thompson Park.

2015ChampsTree Climbing in Thompson Park

The 2015 North American Tree Climbing Championship was held in beautiful Thompson Park. View an article from Arborist News magazine to learn more about the event and how special it was to have in Longmont.


Forestry maintains and cares for trees on public property, including parks, arterials, greenways, ditches, retention sites and around public buildings. Maintenance includes planting new trees, trimming existing trees, spraying trees, testing trees for disease and removing dead and/or diseased trees. This service also responds to citizen questions and concerns, and conducts public education programs.




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