AUTHORITY: Implementing and authorized by the Surface Coal Mining Land Conservation and Reclamation Act [225 ILCS 720].
SOURCE: Adopted at 4 Ill. Reg. 37, p. 1, effective June 1, 1982; amended at 6 Ill. Reg. 1, effective June 1, 1982; codified at 8 Ill. Reg. 9354; amended at 11 Ill. Reg. 7985, effective July 1, 1987; amended at 14 Ill. Reg. 11785, effective January 1, 1991; amended at 17 Ill. Reg. 10916, effective July 1, 1993; amended at 20 Ill. Reg. 1939, effective January 19, 1996; amended at 20 Ill. Reg. 15683, effective December 2, 1996; amended at 22 Ill. Reg. 20157, effective November 5, 1998; emergency amendment at 23 Ill. Reg. 12490, effective September 23, 1999, for a maximum of 150 days; emergency expired February 19, 2000; amended at 24 Ill. Reg. 5898, effective March 21, 2000; amended at 26 Ill. Reg. 4197, effective March 6, 2002; amended at 27 Ill. Reg. 4683, effective March 26, 2003.