Any new or substantially improved structure shall be designed or modified and anchored to prevent flotation, collapse or lateral movement of the structure. All mobile and manufactured homes must likewise be anchored to prevent flotation, collapse or lateral movement, and shall be installed using methods and practices that minimize flood damage. Anchoring methods may include, but are not limited to, use of over-the-top-of-frame-to-ground anchors. (Reference FEMA’s “Manufactured Home Installation in Flood Hazard Areas” guidebook for additional techniques.) [Ord. 10-15 § 2.]