Alleges that UDOT’s EIS and Record of Decision failed to adequately assess the gondola’s potential impacts on water resources, particularly the Little Cottonwood Canyon watershed, which supplies drinking water to over a million residents. They contend that this oversight violates the National Environmental Policy Act (NEPA) and other federal statutes. The lawsuit seeks a supplemental EIS and a new decision that thoroughly evaluates environmental consequences, emphasizing the need to protect vital water sources.