The U.S. Army Corps of Engineers, Omaha District, (Corps) is evaluating a permit application to construct the BPM Rail Project- Phase 2 West project, which would result in the discharge of fill material into approximately 0.862 acres of waters of the United States, including an unnamed tributary of the Shoshone River and its adjacent wetlands. The project site is located at Latitude 44.861979°, Longitude -108.233826°; Section 1, Township 56 North, 95 West, Big Horn County, Wyoming, located along the BNSF railway adjacent to Bentonite Performance Minerals, LLC.