TITLE 77: PUBLIC HEALTH
CHAPTER I: DEPARTMENT OF PUBLIC HEALTH
SUBCHAPTER r: WATER AND SEWAGE
PART 890 ILLINOIS PLUMBING CODE
SECTION 890.550 BACKWATER VALVES – SANITARY SYSTEM AND STORM SYSTEM (REPEALED)
CHAPTER I: DEPARTMENT OF PUBLIC HEALTH
SUBCHAPTER r: WATER AND SEWAGE
PART 890 ILLINOIS PLUMBING CODE
SECTION 890.550 BACKWATER VALVES – SANITARY SYSTEM AND STORM SYSTEM (REPEALED)
Section 890.550 Backwater Valves – Sanitary System and Storm System (Repealed)
(Source: Repealed at 28 Ill. Reg. 4215, effective February 18, 2004)