This Part establishes the maximum concentrations of various contaminants that may be discharged into the waters of the State. Subpart A contains general effluent limitations. Subpart B contains site-specific rules and exceptions not of general applicability. Subpart C contains temporary rules.
Ill. Admin. Code tit. 35, § 304.101
Paragraph B was added during the codification process to clarify references to other Parts or Sections of the Illinois Administrative Code.