Schadé Vineyard & Winery | 605-627-5545 | Volga, SD Schade Vineyard is the third bonded farm winery in South Dakota. The winery is owned and operated by Jim and Nancy Schade at Volga, South Dakota. Their goal is to produce a wine that is made exclusively from South Dakota grown products. Schadevineyard.com~Site InfoWhoisTrace RouteRBL Check