Cal. FAC § 6047.112

Any district that has been included in a consolidated district may withdraw from the consolidated district and be reconstituted as a separate district by filing with the board of directors of the consolidated district a petition for withdrawal that is signed by the owners of not less than a majority, by area, of table grape acreage in the district. The board of directors of the consolidated district shall send the original petition to the board of supervisors of the county in which the withdrawing district is located, and a copy of the petition to the board of supervisors of each of the other counties in which is located any part of the consolidated district. Upon receipt of a petition for withdrawal, the board of supervisors of the county in which the withdrawing district is located shall fix a time and place for hearing the petition. Notice shall be given and the hearing conducted in the same manner and with the same effect as prescribed for the formation of a district pursuant to Sections 6047.70, 6047.71, 6047.72, 6047.73, and 6047.74. Upon withdrawal of a district, all moneys collected from the district for the use of the consolidated district, and all property purchased with these moneys, shall remain the property of the consolidated district.