2006 Winery Survey Summary, 2006

Survey Purpose: The purpose of the survey was to measure the grape consumption, production, and expected needs by cultivar. Survey Methodology: The Iowa Department of Agriculture and Land Stewardship (IDALS) Bureau of Horticulture provided USDA National Agricultural Statistics Service (NASS) Iowa Field office with a complete list of wineries expected to be in operation. The wineries were mailed a questionnaire and a telephone follow-up of non-respondents was conducted. The survey had an 87 percent response rate. The survey data was edited for reasonableness, and then summarized using statistical software.