![What Caused This Hole To Form In Minnesota Lake Overnight? DNR Explains And Gives Warning](http://townsquare.media/site/150/files/2023/01/attachment-featured-gas-bubble.jpg?w=980&q=75)
What Caused This Hole To Form In Minnesota Lake Overnight? DNR Explains And Gives Warning
A hole appeared overnight on a lake in Minnesota. There were no signs of anyone being near it. Nobody would be fishing that close to shore. The DNR explains what likely caused it.