If the board of supervisors determines that the petition does not comply with the requirements of law, the matter may be dismissed without prejudice to present a new petition covering the same matter. A finding by the board of supervisors in favor of the sufficiency of the petition and notice is final and conclusive against all persons except the state in a proceeding brought by the Attorney General within one year of the date of the making of the order establishing and describing the boundaries of the district.
Ca. Food and Agric. Code § 6221