Preliminary Listing of Additional Waters To Be Included on Illinois' 2008 List of Impaired Waters Under Section 303(d) of the Clean Water Act and Proposed Delisting of Boron Impairment for Segment E-26 of the Sangamon River

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This notice announces the availability of EPA's decision identifying water quality limited segments and associated pollutants in Illinois to be listed pursuant to the Clean Water Act Section 303(d)(2), and requests public comment. Section 303(d)(2) requires that states submit and EPA approve or disapprove lists of waters for which existing technology-based pollution controls are not stringent enough to attain or maintain state water quality standards and for which total maximum daily loads (TMDLs) must be prepared. On October 22, 2008, EPA partially approved and partially disapproved Illinois' submittal. Specifically, EPA approved Illinois' listing of waters, associated pollutants and associated priority rankings, but disapproved Illinois' decision not to list certain water quality limited segments and associated pollutants. EPA identified these additional water bodies and pollutants for inclusion on the 2008 Section 303(d) list. EPA is providing the public the opportunity to review its decision to add waters and pollutants to Illinois' 2008 Clean Water Act Section 303(d) list and its decision to delist the Boron impairment for the Sangamon waterbody. EPA will consider public comme