Chicago, Illinois 60601(312) 814-3620(312) 814-6032 TDD Illinois Pollution Control Board1021 North Grand Avenue EastP.O.
Box 19274
Springfield, Illinois 62794-9274(217) 524-8500Web Site: http://www.ipcb.state.il.us Letter from the ChairmanIn September, the Board took the next step in proceeding with the rulemaking updating thewater quality standards for the Chicago Area Waterway System (CAWS) and the LowerDes Plaines River (LDPR). On September 18, 2014, the Board p...
Allowed
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