TITLE 35: ENVIRONMENTAL PROTECTION
The General Assembly's Illinois Administrative Code database includes only those rulemakings that have been permanently adopted. This menu will point out the Sections on which an emergency rule (valid for a maximum of 150 days, usually until replaced by a permanent rulemaking) exists. The emergency rulemaking is linked through the notation that follows the Section heading in the menu.
SUBPART A: INTRODUCTION
SUBPART B: AMMONIA NITROGEN (as N) WATER QUALITY STANDARDS AND WQBELs
SUBPART C: EFFLUENT MODIFIED WATERS