AEFORNEY GENERAL OFFICE OF THE ATrORNEY GENERALSTATE OF ILLINOISApril 25, 2011 €CEIVEDCLERK’S OFFICEAPR 272011I /4Y OF ILLINOISOik Control BoardJohn Therriault, Assistant ClerkIllinois Pollution Control BoardJames R.
Thompson Center
Suite 11-500100 West RandolphChicago, Illinois 60601 ‘JPIGINALRe: People of the State of Illinois v.