98 S. Willow St. 
P.O. Box 590
Eagle Butte, SD 57625

Office Phone: (605) 964-7554
Office Fax: (605) 964-7552

Steve Vance, Tribal Historic Preservation Officer 
steve.vance@crstmail.com

Tashina Dupris, Office Manager 
tashina.crstpres@outlook.com