・Departmental Affairs Division
  092-643-3636
・Land Acquisition Division
  092-643-3649
・Road Maintenance Division
  092-643-3653
・Road Construction Division
  092-643-3660
・River Management and Flood Prevention Division
  092-643-3666
・River Improvement Division
  092-643-3691
・Ports and Harbors Division
  092-643-3674
・Erosion Control and Landslide Prevention Division
  092-643-3679
・Water Resource Division
  092-643-3205