PART403. NPDES PERMITS  


§ 403.100. Preamble
§ 403.101. Incorporation of NPDES Water Rules
§ 403.102. NPDES Permits Required of Certain Dischargers
§ 403.103. Application
§ 403.104. Construction Authorization
§ 403.APPENDIX A. References to Previous Rules
SOURCE: Adopted at 4 Ill. Reg. 34, p. 164, effective August 7, 1980; codified at 5 Ill. Reg. 34, p. 8527, effective August 10, 1981; amended in R18-24 at 43 Ill. Reg. 11591, effective September 25, 2019.

Notation

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