Waters of the Lake Michigan Basin must be free from sludge or bottom deposits, floating debris, visible oil, odor, plant or algal growth, and color or turbidity of other than natural origin. The allowed mixing provisions of Section 302.102 must not be used to comply with the provisions of this Section.
Ill. Admin. Code tit. 35, § 302.515
Added at 22 Ill. Reg. 1356, effective December 24, 1997