Division 2 - Department of Water Resources
- Chapter 1 - Dams and Reservoirs (§§ 301 — 337.66)
- Chapter 1.5 - Groundwater Management (§§ 340 — 358.4)
- Chapter 1.6 - Relocation Assistance Program (§§ 370 — 370.40)
- Chapter 1.7 - Selection Process for Private Architectural, Landscape Architectural, Engineering, Environmental, Land Surveying, and Construction Project Management Firms (§§ 380 — 391)
- Chapter 1.8 - Residential Water Conservation Tax Credit [Repealed]
- Chapter 1.9 - Minority and Women Business Enterprise Program for Department State Contract Act Contracts (§§ 392 — 394)
- Chapter 2 - Financial Assistance for Local Projects (§§ 400 — 446)
- Chapter 2.2 - Environmental Water Act of 1989 (§§ 449.1 — 449.11)
- Chapter 2.3 - Loan Programs Under the Water Conservation and Water Quality Bond Law of 1986, and the Water Conservation Bond Law of 1988 and Loan and Grant Programs for Local Projects Under the Safe, Clean, Reliable Water Supply Act (§§ 450.1 — 450.9)
- Chapter 2.4 - Grant Program Under the Urban Creeks Restoration and Flood Control Act of 1985 (§§ 451.1 — 451.6)
- Chapter 2.5 - California Safe Drinking Water Bond Law of 1976 and California Safe Drinking Water Grant Program (§§ 455 — 475)
- Chapter 2.5.1 - California Safe Drinking Water Bond Law of 1984 (§§ 476 — 489.2)
- Chapter 2.6 - Weather Resources Management [Repealed]
- Chapter 2.7 - Model Water Efficient Landscape Ordinance (§§ 490 — 495)
- Chapter 2.7.1 - Flood Protection Corridor Program of the Costa-Machado Water Act of 2000 (§§ 497.1 — 497.12)
- Chapter 2.5.2 - Yuba Feather Flood Protection Program of the Safe Drinking Water, Clean Water, Watershed Protection, and Flood Protection Act (§§ 499.1 — 499.8)
- Chapter 3 - Regulations for Implementation of the California Environmental Quality Act of 1970 (§§ 500 — 509)
- Chapter 4 - Revenue Requirement and Just and Reasonable Determination (§§ 510 — 517)
- Chapter 4.5 - Financial Assistance for Flood Management Projects and Small Flood Management Projects (§§ 570 — 576)
- Chapter 5 - Department of Water Resources-Conflict-of-Interest Code (§ 595)
- Chapter 5.1 - Water Conservation Act of 2009 (§§ 596 — 597.4)
- Chapter 6 - Encroachments (§§ 600 — 649.6)
- Chapter 7 - Water Loss Audits and Water Loss Control Reporting (§§ 638.1 — 638.6)