Los Angeles Municipal Code Art. 4 Plumbing Code

Los Angeles Municipal Code · 2026-09 edition · updated 2026-10-04 · Los Angeles

Cite as: Los Angeles Municipal Code Article 4 · Text as of 2026-10-04

(Amended by Ord. No. 182,847, Eff. 1/3/14.)

Division 1 Administration 2 Definitions 3 General Regulations 4 Plumbing Fixtures and Fixture Fittings 5 Water Heaters 6 Water Supply and Distribution 7 Sanitary Drainage 8 Indirect Wastes 9 Vents 10 Traps and Interceptors 11 Storm Drainage 12 Fuel Gas Piping 13 Health Care Facilities and Medical Gas and Vacuum Systems 14 Firestop Protection 15 Alternate Water Sources for Nonpotable Applications 16 Nonpotable Rainwater Catchment Systems 16A Nonpotable Water Reuse Systems 17 Referenced Standards 18 Uniform Solar Energy and Hydronics Code 19 Uniform Swimming Pool, Spa and Hot Tub Code 20 Fire Protection Systems 21 Appendices

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Los Angeles Municipal Code

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