Part 406 - MINE WASTE EFFLUENT AND WATER QUALITY STANDARDS

  1. Subpart A - EFFLUENT STANDARDS (§ 406.100 to 406.110)
  2. Subpart B - WATER QUALITY STANDARDS (§ 406.201 to 406.209)

Current through Vol. 46, No. 16, April 15, 2022

Notes

Adopted in R76-20, R77-10, 39 PCB 196, at 4 Ill. Reg. 34, p. 164, effective August 7, 1980; codified at 5 Ill. Reg. 8527; emergency amendment in R83-6B at 7 Ill. Reg. 8386, effective July 5, 1983, for a maximum of 150 days; amended in R83-6B at 7 Ill. Reg. 14510, effective October 19, 1983; amended in R83-6A at 8 Ill. Reg. 13239, effective July 16, 1984; amended in R84-29 at 11 Ill. Reg. 12899, effective July 27, 1987; amended in R07-9 at 32 Ill. Reg. 15009, effective September 8, 2008.

Amended in R18-24 at 43 Ill. Reg. 11620, effective 9/25/2019.

AUTHORITY: Implementing Sections 12 and 13 and authorized by Section 27 of the Environmental Protection Act [ 415 ILCS 5 ].

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