The Comprehensive Substance Abuse Prevention (COMP) Project, funded by the Iowa Department of Public Health (IDPH), involves prevention programming that supports all 99 counties in Iowa. The Consortium's activities involve developing survey instruments; training site staff on survey administration and data entry; monitoring data entry; analyzing data; and reporting on participant outcomes related to the prevention programming. The Comprehensive Prevention Project Evaluation Project Report FY10 includes data for the first five project years: 7/1/2005-6/30/2010. In 2011, the survey instruments were revised to increase compatibility with the Iowa Youth Survey.