A. 
The Planning Board shall establish reasonable requirements for the preservation of all outstanding natural features which add to the value of residential developments and to the community. These include large trees or groves, watercourses and falls, beaches, historic spots, exceptional views and similar irreplaceable assets.
B. 
In preparing a lot for the construction of a residence, the owner or developer shall remove only such trees as will make the construction of a residence unreasonably difficult or expensive by leaving the said trees in place. No lot shall be cleared of existing trees except on the approval of the Subdivision Administrator.
A. 
Where topography or other conditions are such as to make impractical the inclusion of utilities or drainage facilities within street rights-of-way, perpetual unobstructed easements for such utilities shall be provided centered on rear or side lot lines with satisfactory access to the street.
B. 
Permanent utility easements shall be at least 20 feet in width and shall be so indicated on the plat.
A. 
The Planning Board, where it deems it necessary, may require perpetual unobstructed easements to facilitate pedestrian access from streets to schools, parks, playgrounds or other nearby streets.
B. 
Pedestrian access easements shall be at least 20 feet in width and shall be so indicated on the plat. The Planning Board may require a five-foot-wide paved walk to be installed within the twenty-foot easement.
Floodplain land, areas bordering on watercourses, drainageways and other lands which cannot be used safely for building purposes without danger to health or peril from flood may be offered as a gift to be used as public open space or for recreational purposes.