1503.4 Location — 2025 California Plumbing Code

California Plumbing Code (Title 24, Part 5) · 2025 edition · updated 2026-10-23 · California

CBSC: official editions, supplements and errata

Italicized text is a California amendment to the model code, as printed in the official publication.

Cite as: 2025 California Plumbing Code (Title 24, Part 5) § 1503.4 · Effective January 1, 2026 · Official source: Building Standards Commission

No gray water system or part thereof shall be located on a lot other than the lot that is the site of the building or structure that discharges the gray water, nor shall a gray water system or part thereof be located at a point having less than the minimum distances indicated in Table 1503.4.

Exception: When there exists a lawfully recorded perpetual and exclusive covenant to an easement appurtenant and right-of- way between adjoining land-owners of two or more contiguous lots to discharge gray water from one lot to an adjoining lot.

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▸Contents — California Plumbing Code (Title 24, Part 5)

California Plumbing Code (Title 24, Part 5)

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