Massive Fish Kill On Lake Bordering South Dakota
When the ice began to thaw on Traverse Lake in mid-March people were shocked to see a massive fish kill which included walleye, drum, crappie, bluegill, and bass.
This Minnesota lake, which borders South Dakota in the glacial lakes region, shares a shore with another popular South Dakota destination - Big Stone Lake.
The Minnesota Department of Natural Resources (DNR) are investigating the kill and have take samples. The most likely culprit, according to Newsweek via the Minnesota DNR, appears to be "gas supersaturation trauma" also known as gas bubble disease, likely the result of an early algae bloom in the lake.
The upper Midwest has had one of the most mild winters in recent memory and the thin ice has allowed more sunlight than usual through to spur an algae growth which affects the water's oxygen level.
The DNR has estimated the number of dead fish number somewhere near 3,000.
10 Wild South Dakota Snowstorms
Gallery Credit: KXRB