When in Northeast Cobb, Georgia, you have a few options for RV dumping.- The RV Loft provides a convenient dump station for black, grey, and fresh water. They also offer a hose for flushing tanks.- Atlanta Marietta RV Resort Campground is another great option with its own dedicated dump station and RV trash bin.- Three Way Campers offers dump station services to keep your tanks clean and empty during your stay.- If you're near Allatoona Lake, the U.S. Army Corps of Engineers - Payne Campground has a dump station available for campers.Some locations listed in this article are the nearest of their kind to the starting point, and the actual drivable distance could exceed 200 miles.