2023 California Code › Water Code - WAT › DIVISION 7 - WATER QUALITY › CHAPTER 3 - State Water Quality Control › ARTICLE 3 - State Policy for Water Quality Control › Section 13149.

13149. (a) (1) (A) The board, in consultation with the Department of Fish and Wildlife, shall adopt principles and guidelines for diversion and use of water for cannabis cultivation in areas where cannabis cultivation may have the potential to substantially affect instream flows. The principles and guidelines adopted under this section may include, but are not limited to, instream flow objectives, limits on diversions, and requirements for screening of diversions and elimination of barriers to fish passage. The principles and guidelines may include requirements that apply to groundwater extractions where the board determines those requirements are reasonably necessary for purposes of this section.
(B) Prior to adopting principles and guidelines under this section, the board shall allow for public comment and hearing, pursuant to Section 13147. The board shall provide an opportunity for the public to review and comment on the proposal for at least 60 days and shall consider the public comments before adopting the principles and guidelines.
(2) The board, in consultation with the Department of Fish and Wildlife, shall adopt principles and guidelines pending the development of long-term principles and guidelines under paragraph (1). The principles and guidelines, including the interim principles and guidelines, shall include measures to protect springs, wetlands, and aquatic habitats from negative impacts of cannabis cultivation. The board may update the interim principles and guidelines as it determines to be reasonably necessary for purposes of this section.
(3) The Department of Fish and Wildlife, in consultation with the board, may establish interim requirements to protect fish and wildlife from the impacts of diversions for cannabis cultivation pending the adoption of long-term principles and guidelines by the board under paragraph (1). The requirements may also include measures to protect springs, wetlands, and aquatic habitats from negative impacts of cannabis cultivation.
(b) (1) Notwithstanding Section 15300.2 of Title 14 of the California Code of Regulations, actions of the board and the Department of Fish and Wildlife under this section shall be deemed to be within Section 15308 of Title 14 of the California Code of regulations, provided that those actions do not involve relaxation of existing streamflow standards.
(2) The board shall adopt principles and guidelines under this section as part of state policy for water quality control adopted pursuant to Article 3 (commencing with Section 13140) of Chapter 3 of Division 7.
(3) If the Department of Fish and Wildlife establishes interim requirements under this section, it shall do so as emergency regulations in accordance with Chapter 3.5 (commencing with Section 11340) of Part 1 of Division 3 of Title 2 of the Government Code. The adoption of those interim requirements is an emergency and shall be considered by the Office of Administrative Law as necessary for the immediate preservation of the public peace, health, safety, and general welfare. Notwithstanding Chapter 3.5 (commencing with Section 11340) of Part 1 of Division 3 of Title 2 of the Government Code, the emergency regulations shall remain in effect until revised by the Department of Fish and Wildlife, provided that the emergency regulations shall not apply after long-term principles and guidelines adopted by the board under this section take effect for the stream or other body of water where the diversion is located.
(4) A diversion for cannabis cultivation is subject to both the interim principles and guidelines and the interim requirements in the period before final principles and guidelines are adopted by the board.
(5) The board shall have primary enforcement responsibility for principles and guidelines adopted under this section, and shall notify the Department of Cannabis Control of any enforcement action taken.
(Amended by Stats. 2021, Ch. 70, Sec. 116. (AB 141) Effective July 12, 2021.)