The Portable Cofferdam System offers a cost effective and highly adaptable solution to manage, move, dam, or divert water with minimal or no impact on the environment. The easy-to-install system uses on-site water (versus sand bags and earthen fill) to eliminate waste and harm to the land. The system is reusable and may be purchased or leased. Contractors may use our professionals or their own workers for installation to save time and money. Dam It Dams. 810-923-4981. [WOC Booth C6591]