It was said the big 4 get stocked as needed with our fishing pressure. Here is a list I got from the state. Looks like crappie were stocked once, 9 years ago.

Arkabutla:
Flatheads - 2009
Largemouth bass - 2013, 1988, and 1973

Enid:
Flatheads in 2012
Walleye – throughout the 1970s and early 1980s
White Bass – 1970, 1971

White crappie - 2008

Grenada:
Bluegill and Redear - late 1990s and early 2000s
Flathead catfish - 1995, 1997, 1998, 2007, 2012

Florida Bass – 1975, 1988, 1989, 1991, 1992, 1994, 1995, 1997

Largemouth bass – 1973, 1977, 1986, 2013

Striped bass – 1970s – mid 1980s
Hybrid striped bass – 1977, 1984, 1987


Sardis:
Striped bass – 70-mid 80s
Hybrids – 1982, 1984, 1986, 1987