Tooele Army Depot is a United States Army facility located in Tooele County, Utah. Established in 1942, it serves as a storage and maintenance site for military supplies, including ammunition and other materials. The depot plays a crucial role in supporting military operations and readiness. The depot covers approximately 27,000 acres and includes various warehouses and facilities. It is strategically positioned to provide logistical support to military units across the western United States. Additionally, the Tooele Army Depot is involved in environmental cleanup efforts to address past contamination issues.