Site Description 



South Fork Grand River (site #1) 



Figure 26. South Fork Grand River #1 (AES COOS) 

 looking downstream towards county bridge 



Figure 27. South Fork Grand River #1 

 (AES COOS) bottom riffle of reach 

 looking upstream 



Figure 28. South Fork Grand River #1 (AES COOS) Figure 29. South Fork Grand River #1 (AES COOS) 



top 1 50m long pool catfish seined in the top pool 



Location: Accessed from County Road (Old Route 20) 12.5 miles northeast from at the bridge crossing 

 (Figure 26) and proceeded upstream above vehicle ford to the first riffle/pool set designated the bottom of 

 the reach (Figure 27). 



Nearest Town: Buffalo, Harding County, SD 



Ecoregion: Northern Great Plains Steppe 



Aquatic Ecological System Type: C005-Northwestem Great Plains Perennial Stream 



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