(d). (2) Limitation To the maximum extent practicable, the Secretary shall use the minimum tool or administrative practice necessary to accomplish ecological restoration with the least amount of adverse impact on wilderness character and resources. (d) Eventual wilderness designation The potential wilderness areas shall be designated as wilderness and as a component of the National Wilderness Preservation System on the earlier of— (1) the date on which the Secretary publishes in the Federal Register notice that the conditions in a potential wilderness area that are incompatible with the Wilderness Act ( 16 U.S.C. 1131 et seq.) have been removed