No liquids of Classes I, II and III, or solutions containing such liquids, shall be poured into any sewer or into any drain which connects with a sewer system.
Ill. Admin. Code tit. 41, § 180.60
No liquids of Classes I, II and III, or solutions containing such liquids, shall be poured into any sewer or into any drain which connects with a sewer system.
Ill. Admin. Code tit. 41, § 180.60