The Online Lower Minnesota River Watershed District News, March 2005

Clamshell dredging

1. The crane barge Wade dredging in the St. Paul Small Boat Harbor in 2002 (the High Bridge in the background). This equipment is similar to what might be used by the new lower Minnesota River contractor just hired by the COE for a three-year term.

 

2. Another view of the same operation.

(Photos: courtesy of COE.)