§ 305.101. Preamble

§ 305.102. Reporting Requirements

§ 305.103. Effluent Measurement

§ 305.APPENDIX A. References to Previous Rules [Repealed]

SOURCE: Filed with the Secretary of State January 1, 1978; amended at 3 Ill. Reg. 25, p. 190, effective June 21, 1979; codified at 6 Ill. Reg. 7818; amended at 8 Ill. Reg. 1604, effective January 18, 1984; amended in R88-1 at 13 Ill. Reg. 5989, effective April 18, 1989; amended in R88-21(A) at 14 Ill. Reg. 2888, effective February 13, 1990; amended in R18-23 at 47 Ill. Reg. 4636, effective March 23, 2023.