Georgia, Alabama and Florida are locked in an epic battle over the fresh water from their once bountiful rivers.
They call it the "Water Wars." It's a conflict once unthinkable in the deep green South.
But is it all about high-stakes politics and legal action?
Two brothers decide to find out more. David and Michael Hanson paddle the three rivers for 30 days to ask the big questions, at water-level.
From the North Georgia Mountains to the Gulf of Mexico, everyone wants to know Who Owns Water.