Chapter 6 — WATER SUPPLY AND DISTRIBUTION

611.1 Application.

California Plumbing Code (Title 24, Part 5) · 2022 edition · updated 2026-09-12 · California

CBSC: official editions, supplements and errata

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

Drinking water treatment units shall comply with the applicable referenced standards in Table 611.1. 611.1.1 Alkaline Water Treatment. Alkaline water treatment devices shall comply with IAPMO IGC 322. 611.1.2 Scale Reduction Devices. Scale reduction devices shall comply with IAPMO Z601.

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

California Plumbing Code (Title 24, Part 5)

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