The clerk, upon the filing of such order of appointment, shall notify each of the commissioners of his appointment by written or printed notice and in such notice he shall state the time and place for the first meeting of the commissioners. The secretary of the board of supervisors or his deputy shall attend such meeting and shall furnish to the commissioners a complete list of the lands covered by the petition or adjacent thereto that will be affected by carrying out and putting into effect the Plan of Reclamation and the names of the owners of such lands as shown in the petition and the decree of the court incorporating the district. The secretary shall also furnish to the commissioners a copy of the Plan of Reclamation with the maps and profiles in his office.