The purpose of this chapter is to promote the health, safety, morals, prosperity, aesthetics, and general welfare of this community. Among other purposes, such provisions are intended to provide for, restrict, and govern the use of all structures, lands, and waters; to regulate and control the size and location of all structures, lot coverage, and population density; and to provide for the healthy and prosperous growth of the community. In addition, the floodland zoning regulations and wetland zoning regulations set forth in this chapter have been adopted to prevent and control erosion, sedimentation, and other pollution of surface waters; to further the maintenance of safe and healthful water conditions; to protect spawning grounds, fish and aquatic life; to prevent flood damage to persons and property; and to minimize expenditures for flood relief and flood control projects. To this end, it is further intended to provide for the administration and enforcement of this chapter and to provide penalties for its violation.