(A) The stormwater management plan (stormwater plan) shall utilize, to the maximum extent practicable, site planning and design techniques that reduce runoff rates, volumes, and pollutant loads. These techniques include, but are not limited to, minimization and/or disconnection of impervious surfaces; development design that reduces the rate and volume of runoff; restoration or enhancement of natural areas such as riparian areas, wetlands, and forests; and distributed practices that intercept and treat runoff from developed areas.
(B) The stormwater plan shall be presented as follows:
(1) Through plans, illustrations, reports, and calculations, the stormwater plan shall display the required information specified in the current Wayne County Stormwater Control Program;
(2) The stormwater plan must be sufficiently detailed to specify the type, location, and size of stormwater management facilities;
(3) If it is proposed to develop a parcel in two or more phases, the stormwater plan shall be prepared and submitted for the total project;
(4) The stormwater plan shall be prepared in accordance with the requirements outlined in the design manual. All plans shall be signed and sealed by a civil engineer registered in the State of Michigan.
(Ord. 22-002, passed 4-11-22)