(1) the location of each proposed watershed project on a map, drawing, or aerial photograph;

(2) a general delineation of the boundaries of the area affected by the watershed 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 watershed association, including an estimate of the acreage of each tract; and

(5) the total estimated construction cost of each proposed watershed project.