Demolition, construction, reconstruction, repair, placement of a building, or any structural alteration to a building
Substantial improvement of an existing building
Installation of a manufactured home on a site, preparing a site for a manufactured home, or installing a travel trailer on a site for more than one hundred eighty days per year
Installation of utilities, construction of roads, bridges, culverts or similar projects
Construction or erection of levees, dams walls or fences
Drilling, mining, filling, dredging, grading, excavating, paving, or other alterations of the ground surface
Storage of materials including the placement of gas and liquid storage tanks, and channel modifications or any other activity that might change the direction, height, or velocity of flood or surface waters
Development does not include routine maintenance of existing buildings and facilities, resurfacing roads, or gardening, plowing, and similar practices that do not involve filing, grading, or construction of levees, however, building permits are still required for all construction activities. When a property is in the floodplain, building permits may be required for all improvements to a property.