Tree Maintenance

Pruning specs for shade trees and shrubs
Pruning specs for ornamentals and evergreens
Natural target pruning diagram
Pruning Specs for Bike Paths and Sidewalks 
Current Tree Maintenance Information

For purposes of street  tree maintenance (trimming and removals), the Forestry Division has sectioned the city into five tree management districts.  Tree maintenance work is focused in one district each year, resulting in a five-year maintenance cycle.  Most of the maintenance work  is scheduled during the winter months (December through March).  The division also responds to requests from residents for tree trimming/maintenance on any trees affecting city road right-of-way.

The Forestry Division maintains a database which records maintenance requirements and histories for all trees growing on city road right-of-way.  Trees growing on (or affecting) city  right-of-way are trimmed as necessary to facilitate vehicle passage and traffic safety.  Trees having structural defects which pose a significant hazard to city streets or walkways are trimmed or removed as necessary to eliminate the hazard.  Vegetation adjacent to city-maintained sidewalks and pathways is also trimmed for user safety.  To view diagrams outlining the city's tree maintenance specifications, information on storm and brush cleanup and current tree maintenance information click on one of the topics listed above.