The U.S. Army Corps of Engineers Nashville District announced that work to replace water lines at Dale Hollow Dam Campground in Celina began Dec. 18, making it necessary to close public access. The work is scheduled to be completed in March 2018, weather permitting. “This project will replace degraded waterlines and reduce reoccurring water line breaks, which waste tax payer dollars and reduce services to campers,” said Dale Hollow Lake Resource Manager Stephen Beason.