SOURCE: Emergency rule adopted at 7 Ill. Reg. 15888, effective November 16, 1983, for a maximum of 150 days; adopted at 8 Ill. Reg. 3670, effective March 8, 1984; recodified by changing the agency name from Department of Conservation to Department of Natural Resources at 20 Ill. Reg. 9389; amended at 26 Ill. Reg. 16537, effective October 28, 2002; amended at 30 Ill. Reg. 458, effective January 3, 2006; amended at 31 Ill. Reg. 16501, effective November 28, 2007.