A worker pushing on the AquaDams® with a 2" x 4". 

The straps on the large AquaDam® were tied to this boat and were used to pull it back in place. 

Pumps were also used to move the AquaDams®. As water was pumped into the work area, the water level rose, and the difference in water pressure pushed the AquaDams® back out and away form the work area.