(September 2010) This report provides an overview of the first four years of the San Joaquin Valley Blueprint (2005-2009), including the key players and participants, and the results of the Valleywide planning effort. The report is divided into six sections. Section 1 introduces the Valley Blueprint and provides some background on blueprint planning in California. Section 2 describes the agencies, organizations, and individuals that made the Valley Blueprint possible. Section 3 describes five stages of the Valley Blueprint planning process. Sections 4 and 5 describe the results of the Valleywide Blueprint effort and the eight county Blueprints that served as a foundation for the Valleywide Blueprint. Finally, Section 6 summarizes the next steps in implementing the San Joaquin Valley Blueprint.