TITLE 35: ENVIRONMENTAL PROTECTION
SUBTITLE C: WATER POLLUTION
CHAPTER I: POLLUTION CONTROL BOARD
PART 301 INTRODUCTION
SECTION 301.221 AREA OF CONCERN
SUBTITLE C: WATER POLLUTION
CHAPTER I: POLLUTION CONTROL BOARD
PART 301 INTRODUCTION
SECTION 301.221 AREA OF CONCERN
Section 301.221 Area of Concern
"Area of Concern" or "AOC" is an area specially designated for remediation efforts.
(Source: Amended at 47 Ill. Reg. 4415, effective March 23, 2023)