Illinois Environmental
Health Association
IEHA Chapters
This web page was last updated on October 7, 2009
P.O. Box 609
Rochelle, Illinois 61068
Phone (815) 562-1040
Fax (866) 760-6873
Email: ieha2001@aol.com

IEHA is divided into four
chapters:

North Chapter

Central Chapter

South Chapter

Out of State

The red lines on the map to the
right are the boundaries
between the chapters. All
members who live outside the
State of Illinois are in the Out of
State Chapter.