No appeal shall be taken from the finding of the court as to the necessity of such ditch or as to the route thereof until after final judgment or decree is entered: PROVIDED, That exceptions shall be taken and allowed to such orders at the time that they are made, and appeal from such orders and from the award of damages shall be taken at the same time. All the provisions of the law in regard to appeals in civil actions shall apply to the proceedings provided for in this chapter.
RCW 85.28.100