Oyster Bay, N.Y., Code of Ordinances ch. 135 (eCode360 ed. 2026) § 135-36
Sewage disposal systems
Operative Text
A. Plumbing fixtures shall be drained to a sewage drainage system and such system shall be connected to a public sewer or to an adequate and approved system of sewage disposal. B. Where a public sewer is not available, a sewage system shall be provided to receive and dispose of sewage without health hazard or nuisance. C. Sewage or other waste which may be deleterious to surface or subsurface waters shall not be discharged into the ground or into a waterway unless it has first been rendered harmless through subjection to treatment in conformity with generally accepted standards. D. Substances which will clog the pipes, produce explosive mixtures, destroy the pipes or their joints or interfere unduly with the sewage disposal process shall not be discharged into the building drainage system unless it is provided with approved devices suitable for intercepting such substances. E. Each fixture directly connected to the sewage drainage system shall be equipped with a water seal trap. F. Adequate cleanouts shall be provided and maintained so that the pipes may be readily cleaned. G. The drainage system and its attendant vent piping shall be maintained so as to provide adequate circulation of air in all pipes in order that siphonage, aspiration or pressure will not cause a loss of trap seal under ordinary conditions of use. H. Each vent terminal to the outer air shall be installed and maintained so as to minimize the possibilities of clogging, frost closure, the return of foul air to the building or the creation of a nuisance to adjacent premises. I. Drains provided for fixtures, devices, appliances or apparatus containing food, water, sterile goods or similar materials shall be equipped with air breaks adequate to prevent contamination of such contents from any possible backup of sewage through the direct or indirect drainage piping.
Section 135-36 of Oyster Bay's Code of Ordinances establishes comprehensive standards for how sewage disposal systems in buildings must be designed, connected, and maintained. All plumbing fixtures must drain to an approved system tied to a public sewer or an adequate alternative, and no untreated sewage may be discharged into the ground or waterways in a way that could harm water quality. The provision also sets specific requirements for water seal traps, cleanouts, vent piping, and air breaks to prevent contamination, blockages, and hazardous conditions.
Plain English — not legal advice.
Under ch. 135 § 135-36, compliant property operators ensure that all plumbing fixtures are connected to an approved sewage disposal system—whether public or private—and that the system is regularly maintained to prevent clogs, siphonage, and foul air from re-entering the building. Operators generally verify that every fixture has a proper water seal trap, that cleanouts are accessible and functional, and that vent terminals are kept clear of obstructions and frost. Where food-handling or sterile equipment is present, air breaks in the drainage lines are a standard part of maintaining compliance with this section.
General guidance for property managers — not legal advice for your specific situation. Consult an attorney for advice on your case.
Section 135-36 of Oyster Bay's Code of Ordinances gives tenants a basis to raise concerns if sewage systems in their rental unit are improperly connected, lack required traps or cleanouts, or allow foul odors and sewage backup to affect the living space. Tenants who observe these conditions may document them and report them to the appropriate Oyster Bay municipal code enforcement office. Tenant-rights organizations can help residents understand how such conditions relate to habitability standards and what general options exist for seeking remediation.
General guidance for tenants — not legal advice for your specific situation. Consult a tenant-rights organization or attorney for advice on your case.
Generated November 9, 2026 — auto-generated, not yet human-reviewed. See /transparency for methodology.
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