MV Cowal crew accommodation was below the bridge and at the stern. She was fitted with electric hoists and side-ramps to allow the loading of vehicles from conventional piers and at any state of tide. The 14-ton cargo lift had space for five average cars, which were turned on two 14-foot turntables on the lift and a further one at the front of the "garage". An aft cargo hold had two 7-ton derricks for cargo handling. These were removed in 1958 and the hold plated over, to provide additional car deck area. MV "Cowal" entered service on the Gourock to Dunoon crossing
Lake Cowal benefits economically to the town of West Wyalong with increased employment. Barrick Gold was granted a "Section 90" by National Parks and Wildlife. Lake Cowal is known as the heartland of the Wiradjuri nation and is rich in artifacts. Wiradjuri elder Neville "Chappy" Williams led a campaign to save Lake Cowal and the Wiradjuri heartland. The Lake Cowal Campaign aims to prevent further gold mining by Evolution Mining in the environmentally-fragile area around Lake Cowal and to stop land degradation and possible toxicity problems from the mine and its tailing dams. The Wiradjuri people are being joined in their campaign