 This study constructs a 3D virtual reality environment to display the 1976 TITAN-DAM disaster case study using a pipeline composed of 2D hydraulic model data, 3D reconstructed dam, and a terrain model processed from UAS imagery. The VR environment is validated on the Oculus Quest 2 VR headset and establishes a pipeline to produce a visualization tool for merging UAS imagery, virtual reality, digital scene creation, and sophisticated 2D hydraulic models to communicate catastrophic flooding events from natural or human-made levies or dams. This article was authored by HSBO, IVAS Keselopiz, K-Miller, and others.