Cheyenne River Sioux Tribe
Cheyenne River Agency
24343 U.S. Hwy. 212
Eagle Butte, South Dakota 57625
We are currently located with the Bureau of Indian Affairs, east of the 2nd stoplight on the north side of Hwy. 212.
Bureau of Trust Funds Administration
Attn: Cheyenne River Agency
P.O. Box 26928
Albuquerque, NM 87125
BTFA currently holds $80 million in trust for thousands of beneficiaries with no known address. Search our records to see if your name, or the name of someone you know, is on the list.