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Form a Business

Air gap.

Municipal Code of Chicago § 18-29-608.13.1
in effect
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18-29-608.13.1 Air gap. The minimum required air gap shall be measured vertically from the lowest end of a potable water outlet to the flood level rim of the fixture or receptacle into which such potable water outlet discharges.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2691784Fetched: 10/24/2026

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18-29-608.13.1 | Corpus