A.
The Town Board of the Town of New Castle finds and declares it to be the public policy of the Town to preserve, protect and conserve its wetlands, including water bodies and watercourses, and the benefits derived therefrom, to prevent despoliation and destruction and to regulate the use and development thereof and to secure the natural benefits of wetlands, water bodies and watercourses consistent with the general welfare and beneficial economic and social development of the town. In this connection, the Town Board finds as follows:
(1)
Rapid population growth, attended by housing, road and other construction, and increasing demands upon natural resources are found to be encroaching upon, despoiling, polluting or eliminating many of the town's wetlands, water bodies, watercourses and other natural resources and processes associated therewith.
(2)
The preservation and maintenance of wetlands, water bodies and watercourses in an undisturbed and natural condition constitute important physical, ecological, social, aesthetic, recreational and economic assets necessary to promote the health, safety and general welfare of present and future residents of the Town and of downstream drainage areas. In particular, wetlands serve multiple functions, including:
(a)
Protecting water resources by providing sources of surface water, recharging groundwater and aquifers, serving as chemical and biological oxidation basins and functioning as settling basins for naturally occurring sedimentation.
(b)
Controlling flooding and stormwater runoff by storing or regulating natural flows.
(c)
Providing nesting, migratory and wintering habitats for diverse wildlife species, including many on the New York State and Federal Endangered Species lists.
(d)
Supporting vegetative associations specifically adapted for survival in low oxygen environments.
(e)
Providing areas of unusually high plant productivity which support significant wildlife diversity and abundance.
(f)
Providing breeding and spawning grounds, nursery habitat and food for various species of fish.
(g)
Serving as nutrient traps for nitrogen and phosphorus and filters for surface water pollutants.
(h)
Helping to maintain biospheric stability by supporting particularly efficient photosynthesizers capable of producing significant amounts of oxygen and supporting bacteria that process excess nitrates and nitrogenous pollutants and return them to the atmosphere as inert nitrogen gas.
(i)
Providing open space and visual relief from development.
(j)
Serving as outdoor laboratories and living classrooms for the study and appreciation of natural history, ecology and biology.
(3)
Considerable acreage of these important natural resources has been lost or impaired by draining, dredging, filling, excavating, building, polluting and other acts inconsistent with the natural uses of such areas. Remaining wetlands are in jeopardy of being lost, despoiled or impaired by such acts and the cumulative effect of such acts, contrary to the public safety and welfare.
B.
It is the intent of this chapter to promote the public purposes identified in this section by providing for the protection, preservation, proper maintenance and use of the town's wetlands, water bodies and watercourses, by preventing or minimizing erosion caused by flooding and stormwater runoff, by maintaining the natural groundwater supplies, preserving band protecting the purity, utility, water retention capability, ecological functions, recreational usefulness and natural beauty of all wetlands, water bodies, watercourses and other related features of the terrain and by providing and protecting appropriate habitats for natural wildlife.