mill tailings

US Department of Energy

The Department of Energy and the Tribal Joint Business Council have signed a cooperative agreement for one year to address the work being done on the contaminated uranium mill tailings site on the Wind River Indian Reservation.


The Riverton Site is where a uranium and vanadium ore processing facility operated until the 1960s. The DOE is responsible for long-term management of the site, but the Tribes have pushed for more involvement in the process.