Sweet and juicy wild berries with rich and crisp notes of fresh pomegranates. This delicious elixir is best enjoyed chilled. On September 25, 1964, President Lyndon Johnson gave Lake Eufaula the nickname Gentle Giant. Lake Eufaula is the largest capacity lake in OK with a volume of 2,099,000 acre-feet, a surface area of 102,000 acres and 600 miles of shoreline.