Cheyenne River Sioux Tribe
Cheyenne River 911 Corporation
126 S. Main St.
P.O. Box 590
Eagle Butte, SD 57625
Office Phone: (605) 964-2005/2003
Office Fax: (605) 964-4999
Beau Maynard, Communications Director
maynardk9@hotmail.com
The 911 Corporation runs and maintains the equipment for the dispatch center along with updating and maintaining the 911 addresses for both Dewey and Ziebach Counties.
