Location.
Municipal Code of Chicago § 18-29-715.6
in effect18-29-715.6 Location.
Backwater valves shall be installed so that access is provided to the working parts for service and repair.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2692318Fetched: 10/24/2026
