Title 22 COLUMBIA RIVER GORGE NATIONAL SCENIC AREA*
Chapter 22.22 CULTURAL RESOURCE PROTECTION-- GENERAL MANAGEMENT AREAS
22.22.010 General provisions for implementing the cultural resource protection process.
22.22.020 Cultural resource reconnaissance and historic surveys.
22.22.030 Evaluation of significance.
22.22.040 Assessment of effect.
22.22.060 Cultural resources discovered after construction begins.