Since the early 2000s, wind-deposited sediment mounds have been growing and encroaching onto the Black Rock Playa of the Black Rock Desert-High Rock Canyon Emigrant Trails National Conservation Area. These sedimentary structures along the edge of the playa alter the natural landscape, limit recreational activities such as land sailing and high-speed racing, and potentially indicate increased dust emission in the area. Possible sources of increased sediment input for the mounds are drought, natural processes, or anthropogenic activity. Some members of the community believe that Burning Man, a festival hosted annually on the playa, may be the primary culprit. With Burning Man’s recent request to increase its population capacity, the Bureau of Land Management (BLM) must evaluate the event’s environmental impact through submission of an Environmental Impact Statement. To better understand contributing factors to mound growth and migration, the DEVELOP team assessed landscape changes from 1997 to 2017. Surface deformation maps were generated from Synthetic Aperture Radar (SAR) Earth observations from Sentinel-1, in conjunction with optical Earth observations from Landsat 5 Thematic Mapper (TM), Landsat 8 Operational Land Manager (OLI), and the National Agriculture Imagery Program (NAIP). Historic weather data from Black Rock Playa and nearby weather stations were used to place surface geomorphology observations in the context of typical drought years, flooding events, and wind patterns. Results will help constrain the mechanism behind mound growth and migration and will assist BLM’s Winnemucca District, Black Rock Field Office in determining if recreational activities should continue to be permitted on the playa.