OAR 629-610-0010: Forestlands Suitable for Reforestation

(1) Any forestland which is capable of annual wood production of at least 20 cubic feet per acre at culmination of mean annual increment (Cubic Foot Site Class VI or better) shall be subject to the requirements of the reforestation rules. (2) Potential site productivity is determined directly by tree growth and stocking measurements throughout the operation area or determined indirectly using applicable USDA Natural Resources Conservation Service soil survey information, USDA Forest Service plant association guides, Oregon Department of Revenue western Oregon site class maps, or other information determined by the State Forester to be of comparable quality.