(1) The public need for healthful, safe, aesthetic surroundings and conditions; the natural scenic, recreational and other resources of the area; and the present and prospective need for conservation and development of those resources.
(2) The physical characteristics or the changes in the physical characteristics of the area and suitability of the area for particular uses and improvements.
(3) The land uses, including public recreational use if any, and the improvements in the area, the trends in land uses and improvements, the density of development and the property values in the area.
(4) The need for recreation and other facilities and enterprises in the future development of the area and the need for access to particular sites in the area. [1969 c.601 §11; 1979 c.186 §22]