42-235.2 Specific Standards
In all Special Flood Hazard Areas where BFE data has been provided, as set forth in this Subpart A, the following provisions in addition to those required in §42-235.1 (General Standards) are required:
Residential Construction. New construction and substantial improvement of any residential structure (including manufactured/mobile homes) shall have the reference level, including basement, elevated no lower than the Regulatory Flood Protection Elevation.