OTTERTAIL, Minn.-A swimmer found a single zebra mussel in the huge Otter Tail Lake in west-central Minnesota, but a search of 3,000 other objects in the lake didn't find anymore, according to the ...

ST. PAUL -- Zebra mussels have been confirmed in Walker Lake near Ottertail, the Minnesota Department of Natural Resources said Thursday, Oct. 11. The lake is connected to Otter Tail Lake, which also ...

OTTER TAIL COUNTY, Minn. (Valley News Live) - The Minnesota Department of Natural Resources has discovered zebra mussels in Wall Lake, near Fergus Falls in Otter Tail County. Someone found two zebra ...

Zebra mussels have been found in Pelican Lake, bringing new regulations to bear on those who use the lake, and raising concerns of mussel infestation through the Pelican, Ottertail and Red river ...

OTTER TAIL COUNTY, Minn. (Valley News Live) - The Minnesota Department of Natural Resources has discovered zebra mussels in Tamarac Lake near Pelican Rapids. The DNR says staff was doing maintenance ...