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. 9365; amended at 11 Ill. Reg. 8014, effective July 1, 1987; amended at 17 Ill. Reg. 10926, effective July 1, 1993; amended at 20 Ill. Reg. 1946, effective January 19, 1996; recodified from the Department of Mines and Minerals to the Department of Natural Resources at 22 Ill. Reg. 7712.