CHAPTER 4. Regional Water Quality Control [13200. - 13286.9.]
Cal. Water Code - WAT 4.
in effectContents
article1.. ARTICLE 1. Organization and Membership of Regional Boards [13200. - 13208.]article2.. ARTICLE 2. General Provisions Relating to Powers and Duties of Regional Boards [13220. - 13228.15.]article3.. ARTICLE 3. Regional Water Quality Control Plans [13240. - 13249.]article4.. ARTICLE 4. Waste Discharge Requirements [13260. - 13276.]article5.. ARTICLE 5. Individual Disposal Systems [13280. - 13286.9.]
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026