US Army Corps of Engineers
Pittsburgh District Website

The district provides a political view
The tour group including Chairman Mike Simpson (left), House Energy and Water Development Appropriations Subcommittee, Congressman Tim Murphy (middle), and Col. Bernard Linstrom, U.S. Army Corps of Engineers Pittsburgh District commander, take a bird's-eye view of Charleroi Locks and Dam 4 on the Monongahela River, June 5.