The Big Sioux River "Tchankasndata Wakpa"
Author and source information
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This informational/educational website
was created by Mick Zerr. 
Updates and corrections are done as needed. For more info, corrections, or comments,  contact Mick at zerrmick@yahoo.com

The above box shows some of Mick's photos. Click on the box for close ups.

Author information:
Mick Zerr, BS, MS, Instructor of Geography and Sociology at Washington High School
501 North Sycamore Ave.
Sioux Falls, SD 57110
 
Photographs Copyright Mick Zerr
Maps from USGS, National Archives
Comments and suggestions send to Author at address' above.