The plan developed under § 26-401 of this subtitle shall include:
(1) the location of each proposed drainage project on a map, drawing, or aerial photograph;
(2) a general delineation of the boundaries of the area affected by the drainage association with the general location in the county affected;
(3) engineering plans in sufficient detail to describe the proposed project;
(4) a general delineation of the boundaries of each tract of land in the area affected by the drainage association, including an estimate of the acreage of each tract; and
(5) the total estimated construction cost of each proposed drainage project.