In 1935, a proposal by FDR friend and engineer Dexter Cooper to build a barrage to harness the power of the tides in the area was inititiated. The Quoddy Dam Project was envisaged to impound the waters of Cobscook Bay and the adjoining Passamaquoddy Bay. Construction was started and some dikes were built, but a year later, the United States Congress withdrew its support and funding and the scheme was abandoned. The Quoddy Dam Model Museum at Eastport preserves a large model of the project.