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; amended at 6 Ill. Reg. 15024, effective December 30, 1982; codified at 8 Ill. Reg. 8230; amended at 9 Ill. Reg. 13315, effective October 10, 1985; amended at 10 Ill. Reg. 9606, effective July 1, 1986; amended at 11 Ill. Reg. 8250, effective July 1, 1987; amended at 14 Ill. Reg. 11855, effective January 1, 1991; amended at 15 Ill. Reg. 17239, effective January 1, 1992; amended at 17 Ill. Reg. 11031, effective July 1, 1993; amended at 20 Ill. Reg. 1993, effective January 19, 1996; amended at 22 Ill. Reg. 20197, effective November 5, 1998; amended at 24 Ill. Reg. 5938, effective March 21, 2000; amended at 26 Ill. Reg. 4252, effective March 6, 2002; amended at 29 Ill. Reg. 9829, effective June 27, 2005; amended at 47 Ill. Reg. 2390, effective February 3, 2023.