Oklahoma wine refers to wine made from grapes grown in the U.S. state of Oklahoma. Wine production was a significant component of the Oklahoma agricultural economy in the 1920s. The industry was destroyed by the Dust Bowl of the 1930s and the introduction of Prohibition in the United States. Oklahoma currently has about 52 wineries. Most of the wineries are located in Green Country (Northeast Oklahoma), Lincoln county and surrounding areas in east central Oklahoma, Central Oklahoma and Southwest Oklahoma.