Historic Structure means any structure that is:
Soil structure means the arrangement of primary soil particles into compound particles, peds, or clusters that are separated by natural planes of weakness from adjoining aggregates.
Certified historic structure means a property listed individually on the Virginia Landmarks Register,
Residential structure means an individual residential condominium unit or a residential building containing not more than 2 residential units, the land on which it is or will be located, and all appurtenances, in which the owner or lessee contracting for the improvement is residing or will reside upon completion of the improvement.
Water control structure means a structure within, or adjacent to, a water, which intentionally or coincidentally alters the hydraulic capacity, the flood elevation resulting from the two-, 10-, or 100-year storm, flood hazard area limit, and/or floodway limit of the water. Examples of a water control structure may include a bridge, culvert, dam, embankment, ford (if above grade), retaining wall, and weir.