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Possible online services disruption due to Internet related outage

A worldwide technology outage is causing disruption to some State of Illinois online systems.  We are aware of this issue and are diligently working on restoration.

Attention hunters: Visit our FAQ page for information about the use of centerfire, single-shot rifles for deer hunting in Illinois. 

Governor JB Pritzker Illinois.gov Contact IDNR DNR A to Z

Tree Selection

See Urban Forest Diversity and Tree Health 

Choosing a Tree  by Purdue University (Forestry And Natural Resources); 4:51 minutes; Choosing and planting a tree should be a well-informed and planned decision. Proper selection and planting can provide years of enjoyment for you and future generations as well as increased property value, improved environmental quality, and economic benefits.