For AI agents: read the machine-readable documentation index at /llms.txt or the single-file full reference at /llms-full.txt.

§ 18-29-701.4 — Sewage treatment

Municipal Code of Chicago (2026 S-74, current through Council Journal of June 17, 2026) · Municipal Code of Chicago § 18-29-701.4

Corpus is an independent public-information project, not the official City of Chicago website. Stable reference URL

18-29-701.4 Sewage treatment.

Sewage or other waste from a plumbing system that is deleterious to surface or subsurface waters shall not be discharged into the ground or into any waterway unless it has first been rendered innocuous through subjection to a form of treatment acceptable to the Commissioner of Water Management. (Amend Coun. J. 10-14-21, p. 37722, Art. VII, § 1)