The Director has the authority to determine whether an existing site, as a result of clearing, grading, excavation, filling, or other similar activity, has become a hazard which may endanger property or adversely affect the safety, use, or stability of a public way or drainage channel. (Ord. 04-19 § 2 (Exh. B); Ord. 08-13 § 1 (Exh. A))