The document summarizes the history and current state of grape growing and wine production in Idaho. It notes that vineyards were first planted in the state in the 1860s but the industry declined during prohibition. Grape growing and winemaking resumed in the 1970s, concentrated along the Snake River in southern Idaho. Today there are over 40 wineries and vineyards planted on 1,600 acres, producing over 230,000 cases of wine annually. The Idaho Grape Growers & Wine Producers Commission was established in 2007 to promote the state's wine industry through marketing initiatives.