Tree Service

All parkway trees are owned and maintained by North Riverside Public Works. If a tree is dead or diseased, Public Works will have it removed. If the parkway tree is not dead or diseased, we will NOT remove the tree.

Tree trimming happens within an as needed basis. The Director will conduct several surveys to monitor trimming needs and pertain to those needed during the spring and then fall months.

All trimming is completed by a contractor and to trim according to specifications set by Public Works. We trim the tree over the curb line at a 17 foot height. Walkways are trimmed to balance and at a height of 8 foot on dry conditions to avoid branches hitting walkers or bikers. Any crossing, dead or damaged branches also will be removed. The expense of all tree service is paid for by Public Works.

If you have a parkway tree in front of your home, it’s suggested to rod your sewer line every 2 years to prevent root blockages.

Tree planting is a service provided through Public Works as well. If you would like a tree on your parkway, you are to call Public Works and be placed on the planting list. In the late summer, our very own Garden Club will contact those interested and explain the different types of trees offered and mark out the best location for your new tree. Once again this program is free to our residents. All planting will occur when the tree is dormant. Typically the planting season is early November.



To make a simple estimation of the benefits individual street-side trees provide, use the Tree Benefit Calculator.



Emerald Ash Borer

Emerald Ash Borer is the newest and most destructive insect we have seen in years. If you have an Ash tree and think it may be diseased, please call Public Works. Typically you will notice the following on an infected Ash tree:

  • The crown or top of the tree will start to die back first.
  • You will notice new sucker growth from the base of the tree or just above the crotch of the tree with some bark splitting.
  • Wood Peckers will start to appear trying to get at the larva just under the bark.
  • You will also notice serpentine galleries and D-shaped exit holes within the trunk of the tree.
  • Soon, you will see branches large and small starting to fall.

For more information and pictures explaining this disease, click on this link below.
www.illinoiseab.com

Public Works has been applying a Merit Drench every spring since the insect was observed in Michigan several years ago.

Many of our neighboring towns have experienced total destruction and loss of their Ash trees. To date, we have not lost ANY ASH TREE to E.A.B.

Our hope is to delay the infestation of our Ash trees and/or until the Department of Agriculture or another agency can introduce a predator or cure to kill off this borer and eliminate from our territory.