Toggle navigation Load unfinished survey 0% default Caution: JavaScript execution is disabled in your browser or for this website. You may not be able to answer all questions in this survey. Please, verify your browser parameters. Buena Vista County, IA The information we are requesting will be used to assure that your assessment is based on an accurate description of your property. Welcome to this data collection site. Accurate assessment data is key to fair and equitable assessments. We ask that you take a few minutes to complete the following survey. There are 26 questions in this survey. Press the Next button to begin Next Load unfinished survey ×