Missions of usace :
The U.S. Army Corps of Engineers:
Is the Nation’s number one federal provider of outdoor recreation.
Is the Nation's environmental engineer.
Owns and operates more than 600 dams.
Operates and maintains 12,000 miles of commercial inland navigation channels.
Dredges more than 200 million cubic yards of construction and maintenance dredge material annually.
Maintains 926 coastal, Great Lakes and inland harbors.
Restores, creates, enhances or preserves tens of thousands of acres of wetlands annually under the Corps’ Regulatory Program.
Provides a total water supply storage capacity of 329.2 million acre-feet in major Corps lakes.
Owns and operates 24 percent of the U.S. hydropower capacity or 3 percent of the total U.S. electric capacity.
Supports Army and Air Force installations.
Provides technical and construction support to more than 100 countries.
Manages an Army military construction program between 2006 and 2013 totaling approximately $44.6 billion — the largest construction effort since World War II.
Researches and develops technologies to protect the nation’s environment and enhance quality of life.
Are they cgoing to built the wall ?
http:// www.usace.army.mil/Missions/