Periodic reexamination of vegetation line; department recommendations for adjustment. (1) The State Parks and Recreation Department is directed to periodically reexamine the line of vegetation as established and described by ORS 390.770 for the purpose of obtaining information and material suitable for a re-evaluation and re-definition, if necessary, of such line so that the private and public rights and interest in the ocean shore shall be preserved

ORS 390.755 — under Chapter 390.