Chicago, Illinois 60601(312) 814-3620(312) 814-6032 TDD Illinois Pollution Control Board1021 North Grand Avenue EastP.O. Box 19274Springfield, Illinois 62794-9274(217) 524-8500Web Site: http://www.ipcb.state.il.us Letter from the ChairmanDuring April, the Board was active in numerous rulemaking efforts. Three more days of hearing are scheduled in Chicago inMay. R 09-10 In the Matter of: Amendments to 35 Ill. G. Tanner Girard Environmental Regi...
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