AUTHORITY: Implementing and authorized by the Level of Lake Michigan Act [615 ILCS 50].
SOURCE: Adopted at 4 Ill. Reg. 38, p. 223, effective September 9, 1980; amended at 5 Ill. Reg. 9158, effective September 1, 1981; codified at 7 Ill. Reg. 9683; amended at 9 Ill. Reg. 386, effective January 1, 1985; amended at 14 Ill. Reg. 1484, effective January 3, 1990; recodified from 92 Ill. Adm. Code 730, Department of Transportation, to Department of Natural Resources, at 22 Ill. Reg. 7362; amended at 27 Ill. Reg. 7786, effective April 21, 2003; amended at 38 Ill. Reg. 22801, effective November 18, 2014.