Zach Owns Property That Contains Wetlands and Decides That He

Zach owns property that contains wetlands and decides that he would like to dredge them.Which of the following is true?

A) He may dredge the wetlands without getting permission from anyone.
B) He must obtain a permit from the Environmental Protection Agency.
C) He must obtain a permit from the Clean Water Authority.
D) He must obtain a permit form the United States Army Corps of Engineers.
E) He must obtain a permit from the United States Secretary of the Interior.