I'm pretty sure this is a tree:
https://i.imgur.com/TNFLqUH.jpg
Thinking this is a stump or brushpile:
https://i.imgur.com/whTr7LV.jpg
Does anyone know what causes the artifacts below the bottom of the lake?
https://i.imgur.com/RNxeV70.jpg
Look at the size of this fish! There are pike and sturgeon in this lake, as well as 30#+ carp...no clue what it was though :)
https://i.imgur.com/i5zdJ12.jpg