A Federal Government Agency Is Planning to Build a Dam

A federal government agency is planning to build a dam in Maine.The land where the dam will be located,and the area that will be under the lake to be formed,is currently all privately owned.Which of the following correctly describes the requirement for an environmental impact statement?

A) An environmental impact statement is not required, because the land is privately-owned.
B) An environmental impact statement is required, but only if the land will become federal land before the dam is built.
C) An environmental impact statement is required, but only if any of the land affected is classified as "wetland."
D) An environmental impact statement is required, because it is the federal government that is undertaking this project.
E) An environmental impact statement is required, unless the Environmental Protection Agency grants a waiver.