Idaho Conservation League v. Bonneville Power Admin

摘要

Bonneville Power Administration did not act arbitrarily or capriciously in preparing National Environmental Policy Act environmental assessment for dam operation change, because: (1) EA adequately discusses no-action and preferred alternatives and was not required to discuss proposed mitigation and monitoring alternative that it rejected as it already engages in mitigation and monitoring at dam, and (2) EA adequately assessed impacts of potential erosion and invasive species from operation change.