Site suitability. No land shall be used or structure erected where the land is held unsuitable for such use or structure by the Plan Commission by reason of flooding, concentrated runoff, inadequate drainage, adverse soil or rock formation, unfavorable topography, low percolation rate or bearing strength, erosion susceptibility, or any other feature likely to be harmful to the health, safety, prosperity, aesthetics, and general welfare of this community. The Plan Commission in applying the provisions of the section shall, in writing, recite the particular facts upon which it bases its conclusion that the land is not suitable for certain uses. The applicant shall have an opportunity to present evidence contesting such unsuitability if he so desires. Thereafter, the Plan Commission may affirm, modify, or withdraw its determination of unsuitability.