30 years of IERG


On December 2, 2015, IERG celebrated its 30th anniversary! The milestone was recognized by Governor Bruce Rauner who issued a proclamation declaring December 2, 2015, as Environmental Stewardship Day. IERG is extremely proud of this accomplishment and recognition.  


IERG Proclamation 2015

2017-11-08T13:56:20+00:00 June 6th, 2016|Categories: Public News & Events|