MEMPHIS, Tenn. (WMC/CNN Newsource) - The severe drought that has lowered water levels along the Mississippi River has unearthed some hidden treasures. 

The latest find is an old casino riverboat in Memphis, Tennessee. The Diamond Lady first set sail in the early 1990s, and it became a floating casino a few years later. 

But a bigger riverboat replaced her by the end it the decade. She sat empty and unused for years.

When severe storms hit last year, The Diamond lady sank. Fast forward to October's drought and the entire vessel is visible again.