Ill. Admin. Code tit. 77, § 890.550 – Backwater Valves – Sanitary System and Storm System (Repealed) | Midpage
§ 890.550
Ill. Admin. Code tit. 77, § 890.550
Backwater Valves – Sanitary System and Storm System (Repealed)
Effective Feb 18, 200428 Ill. Reg. 4215AUTHORITY: Implementing and authorized by Section 35 of the Illinois Plumbing License Law [225 ILCS 320].DEPARTMENT OF PUBLIC HEALTH
(Source: Repealed at 28 Ill. Reg. 4215, effective February 18, 2004)