100 W. Randolph, Suite 11-500Chicago, 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 ChairmanLooking back, the Board had an ambitious slate of rulemaking dockets duringcalendar year 2006. Adm. CodePart 1100), R06-19. The Board adopted a standard of 3.75 picocuriesper liter (pCi/L) combined radium 226 and 228 and set...
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