Maryland Code, Local Government § 27-202

(1) state that a specific area of land is subject to overflow or is too wet for cultivation;

(2) describe the area's location;

(3) describe how draining, ditching, or leveeing the area, changing the natural watercourse, or other drainage projects benefit the public or promote the public health, safety, or welfare; and

(4) specify, to the extent practicable, the starting point, route, and terminus and any lateral branches of the proposed drainage project.