The collection, organization, accessibility, and interpretation of large sets of data are foundational to many of the major U.S. Army Corps of Engineers’ (USACE) decisions and actions across its many business lines. These data sets include performance and traffic volumes at USACE locks and the nation’s ports, cargo statistics of barges (inland waterways and ports, both domestic and international), statistics regarding uses and visitor days at USACE recreational sites, flood loss damages prevented by USACE levees, amounts and value of hydropower generated at USACE hydroelectric power facilities, and other information across USACE’s Civil Works program.