The choice of dredging method removed only a fraction of the contaminants, and the EPA's monitoring of progress has been insufficient. Dredgers at work in the Hudson River near Fort Edward on July 26, ...

Mechanical clamshell dredging of Grays Harbor, Inner Harbor, Washington, will begin July 16, making it safer for local boaters to navigate. Dredging operations will run continuously, 24/7, and ...

Dredging of the Everett Harbor and Snohomish River federal navigational channels will begin the week of Dec. 16, making it safer for local boaters to navigate. Operations will run 24/7 and are ...