Effective Aug 28, 199721 Ill. Reg. 12444AUTHORITY: Implementing Sections 4 and 39 and authorized by Section 39 of the Environmental Protection Act [415 ILCS 5/4 and 39].ENVIRONMENTAL PROTECTION AGENCY
Pre-aeration of sewage to reduce septicity may be required in special cases.
(Source: Added at 21 Ill. Reg. 12444, effective August 28, 1997)