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Appendix A5

Section A5.305

California Green Building Standards Code (Title 24, Part 11) · 2019 edition · updated 2026-09-12 · California

WATER REUSE

A5.305.1 Nonpotable water systems. Nonpotable water systems for indoor and outdoor use shall comply with the current edition of the California Plumbing Code.

A5.305.2 Irrigation systems. Irrigation systems regulated by a local water efficient landscape ordinance or by the California Department of Water Resources Model Water Efficient Landscape Ordinance (MWELO) shall use recycled water.

140 2019 CALIFORNIA GREEN BUILDING STANDARDS CODE

Copyright © 2019 ICC. ALL RIGHTS RESERVED. Accessed by Kevin Day (kevin.day@dgs.ca.gov), (California Building Standards Commission) Order Number #100735044 on Jul 24, 2019 03:54 PM (PDT) pursuant to License Agreement with ICC. No further reproduction or distribution authorized. Single user only, copying and networking prohibited. ANY UNAUTHORIZED REPRODUCTION OR DISTRIBUTION IS A VIOLATION OF THE FEDERAL COPYRIGHT ACT AND THE LICENSE AGREEMENT, AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER.

100735044

CALIFORNIA GREEN BUILDING STANDARDS CODE – MATRIX ADOPTION TABLE

APPENDIX A5 – NONRESIDENTIAL VOLUNTARY MEASURES DIVISION A5.4 – MATERIAL CONSERVATION AND RESOURCE EFFICIENCY

(Matrix Adoption Tables are nonregulatory, intended only as an aid to the code user.

See Chapter 1 for state agency authority and building applications.)

APPENDIX A5

NONRESIDENTIAL VOLUNTARY MEASURES

Division A5.4 – MATERIAL CONSERVATION AND RESOURCE EFFICIENCY

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▸Contents — California Green Building Standards Code (Title 24, Part 11)
California Green Building Standards Code (Title 24, Part 11)
  1. Chapter 1 — ADMINISTRATION
  2. Chapter 2 — DEFINITIONS
  3. Chapter 3 — GREEN BUILDING
  4. Chapter 4 — RESIDENTIAL MANDATORY MEASURES
  5. Chapter 5 — NONRESIDENTIAL MANDATORY MEASURES
  6. Chapter 6 — REFERENCED ORGANIZATIONS AND STANDARDS
  7. Chapter 7 — INSTALLER AND SPECIAL INSPECTOR QUALIFICATIONS
  8. Chapter 8 — COMPLIANCE FORMS, WORKSHEETS AND REFERENCE MATERIAL
  9. Appendix A4
  10. ▸Appendix A5
    Overview
    1. Section A5.101
    2. Section A5.102
    3. Section A5.103
    4. Section A5.104
    5. Section A5.105
    6. Section A5.106
    7. Section A5.201
    8. Section A5.202
    9. Section A5.203
    10. Section A5.211
    11. Section A5.212
    12. Section A5.213
    13. Section A5.301
    14. Section A5.302
    15. Section A5.303
    16. Section A5.304
    17. Section A5.305
    18. Section A5.401
    19. Section A5.402
    20. Section A5.403
    21. Section A5.404
    22. Section A5.405
    23. Section A5.406
    24. Section A5.408
    25. Section A5.409
    26. Section A5.501
    27. Section A5.502
    28. Section A5.504
    29. Section A5.507
    30. Section A5.508
    31. Section A5.601
    32. Section A5.106
    33. Section A5.202
    34. Section A5.203
    35. Section A5.204
    36. Section A5.205 — [OSHPD 1 & 4]
    37. Section A5.207 — [OSHPD 1, 2 & 4]
    38. Section A5.210 — [OSHPD 1, 2 & 4]
    39. Section A5.401
    40. Section A5.407 — [OSHPD 1, 2 & 4]
    41. Section A5.408
    42. Section A5.410
    43. Section A5.504
    44. Section A5.505 — [OSHPD 1, 2 & 4]

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