LAKE OAHE, S.D. (KELO) — Early in December 2023, the South Dakota Game, Fish and Parks (GFP) announced that fisheries staff had confirmed the presence of zebra mussels in Lake Oahe, the 9th largest ...

This story has been corrected regarding the first name of Jake Davis and the reference to Big Stone Lake as the origin of the Minnesota River. Reporter Bob Mercer regrets and apologizes for the errors ...

Cow Creek is more than 100 lake miles south of the North Dakota-South Dakota border, said Ben Holen, aquatic nuisance species coordinator for the North Dakota Game and Fish Department. Zebra mussels ...

PIERRE -- Spring snowmelt runoff and rain are pushing Lake Oahe to near-record levels. That's leading to increased releases from the Missouri River dam that creates the reservoir and worries about ...