Upon establishment of a forestland classification committee under ORS 526.310, the committee shall periodically investigate and study all land within the boundaries of its county or counties and determine which of the land is forestland. Such determination shall take into consideration climate, topography, elevation, rainfall, soil conditions, roads, extent of fire hazards, recreation needs, scenic values, and other physical, economic and social factors and conditions relating to the land involved.
ORS 526.320