South Dakota border water, also known as Cottonwood Lake, sits below Lewis and Clark Lake’s Gavins Point dam and just north of the Missouri River. In recent years, zebra mussels became established in Lewis and Clark and the river from the dam to the Kansas border.
This content is restricted to subscribers of OutdoorNews.com. If you are already an OutdoorNews.com subscriber, you can log in here. If you are not and would like to read this and all the other great content OutdoorNews.com has to offer, click here.


