Cal. Code Regs. tit. 14, § 17820
(H) Any person who sustains, stores, manages or receives agricultural by-products or other waste materials generated as a result of the operation of any agricultural property or produce processing plant shall do so in such a manner as to prevent the spread of disease, the occurrence of excessive vectors, odor, dust, or feathers or other such adverse conditions related to the public health and well-being. In addition: