LOUDON ZONING ARTICLE III OVERLAY DISTRICTS S 300 ESTABLISHMENT OF OVERLAY DISTRICTS. The following overlay districts are hereby established: - Wetlands Conservation District. - Steep Slope District. In the areas of Loudon which are included in an overlay district, the regulations of the overlay district shall apply in addition to the regulations of the applicable use district. Where regulations in a use district and an overlay district conflict, the regulation of the most restrictive district shall apply. S 302 STEEP SLOPE DISTRICT. 302.1 Purpose The purpose of the Steep Slope District is to prevent development on slopes in excess of 25 percent. Development on such slopes causes soil erosion and stream sedimentation; unnecessary loss of vegetative ground cover and destruction of trees; on-site waste disposal problems; difficult street construction; and expensive street maintenance. 302.2 Description of Steep Slopes District. The Steep Slope District includes all areas of Loudon with slopes in excess of 25 percent. The slope of the natural terrain shall be determinative of whether or not land is within the district. As a general guide, areas of slope in excess of 25% are delineated in the slopes plan prepared as part of the 1985 Loudon Master Plan. 302.3 Permitted Uses. No buildings, structures or roads shall be permitted in the Steep Slopes District. Otherwise, the following uses are permitted: A. Forestry and tree farming using best management practices in order to protect streams from damage and to prevent sedimentation. B. Wildlife refuges, conservation areas and nature trails. C. Open Space and outdoor recreation. 302.4 Special Exceptions. None.