Intent and purpose. The governing body of the Township of Mansfield finds that riparian lands adjacent to streams, lakes or other surface water bodies that are adequately vegetated, provide an important environmental protection and water resource management benefit. It is necessary to protect and maintain the beneficial character of riparian areas by implementing specifications for the establishment, protection and maintenance of vegetation along the surface water bodies within the jurisdiction of the Township of Mansfield, consistent with the interest of landowners in making reasonable economic use of parcels of land that include such designated areas. The purpose of this section is to designate riparian buffer conservation zones, and to provide for land use regulation therein in order to protect the streams, lakes and other surface water bodies of the Township of Mansfield; to protect the water quality of watercourses, reservoirs, lakes and other significant water resources within the Township of Mansfield; to protect the riparian and aquatic ecosystems of the Township of Mansfield; to provide for the environmentally sound use of the land resources of the Township of Mansfield, and to complement existing state, regional, county and municipal stream corridor protection and management regulations and initiatives. The results of these measures are to:
(1)
Restore and maintain the chemical, physical and biological integrity of the water resources the Township of Mansfield;
(2)
Prevent excessive nutrients, sediment and organic matter, as well as biocides and other pollutants from reaching surface waters by optimizing opportunities for filtration, deposition, absorption, adsorption, plant uptake, biodegradation and denitrification which occur when stormwater runoff is conveyed through vegetated buffers as stable, distributed sheet flow prior to reaching receiving waters;
(3)
Provide for shading of the aquatic environment so as to moderate temperatures, retain more dissolved oxygen, and support a healthy assemblage of aquatic flora and fauna;
(4)
Provide for the availability of natural organic matter (fallen leaves and twigs) and large woody debris (fallen trees and limbs) that provide food and habitat for small bottom dwelling organisms (insects, amphibians, crustaceans, and small fish), which are essential to maintain the food chain;
(5)
Increase stream bank stability and maintain natural fluvial geomorphology of the stream system, thereby reducing stream bank erosion and sedimentation and protecting habitat for aquatic organisms;
(6)
Maintain base flows in streams and moisture in wetlands;
(7)
Control downstream flooding; and
(8)
Conserve the natural features important to land and water resources, e.g., headwater areas, groundwater recharge zones, floodways, floodplains, springs, streams, wetlands, woodlands, and prime wildlife habitats.