Iowa Wine Industry Impact Reports and Graphs.
Midwest Grape and Wine Industry Institute Marketing Resources
This is a page of Iowa Commercial Vineyard & Winery Maps by County from 2004-Present.
Iowa Alcoholic Beverages Division (ABD) collects monthly data from Iowa’s wineries regarding production, inventory, sales, and non-sale uses of native wine produced in Iowa.This data is reported by the winery owners monthly and has been compiled at the end of each calendar year to track activities in Iowa’s wine industry.
https://www.leopold.iastate.edu/files/pubs-and-papers/2002-08-grape-expectations-food-system-perspective-redeveloping-iowa-grape-industry.pdfThis page details the history of the Grape and Wine Industry in the State of Iowa.