Revenue Office 

417 North Main Street

P.O. Box 590 Eagle Butte, SD 57625

Office Phone: (605) 964-7071

Office Fax: (605) 964-7070

Lynnette Dupris, Director

lynnette.dupris@crst-nsn.gov

duprislynnette@gmail.com 

Cheyenne River Sioux Tribe 

P.O. Box 590

Eagle Butte, SD 57625

Tribal Chairman                (605) 964-4155

Tribal Treasurer                (605) 964-4426

Tribal Secretary                 (605) 964-8311

Council Representatives    (605) 964-6685