The purpose of this chapter is, pursuant to the authority granted in Article 2, Section 23 of the State Constitution of 1897; Title 9, Delaware Code, Chapter 49, Part III; and Title 9, Delaware Code, Chapter 49, Sub Chapter II, to promote the health, safety, morals, convenience, order, prosperity and general welfare of the County residents; to provide adequate light and air; to promote the conservation of natural resources; to protect the groundwaters, surface waters and estuaries of the County; to prevent environmental pollution; to avoid undue concentration of population; to conserve and protect the value of property; to facilitate the adequate provision of transportation, water, sewerage, schools, recreation and parks; and to facilitate the initiation of the Comprehensive Plan and other public requirements.