Ill. Admin. Code tit. 77 § 890.550

Current through Register Vol. 49, No. 2, January 10, 2025
Section 890.550 - Backwater Valves - Sanitary System and Storm System (Repealed)

Ill. Admin. Code tit. 77, § 890.550

Repealed at 28 Ill. Reg. 4215, effective February 18, 2004