Pond Boss Forums AERATION Systems questions 8 acre pond at 10,000' - lots of aeration ?s

Picture was taken yesterday. They made it up on snow machines. Big storm in there all week. Dropped 8" of snow at 6,500' so no telling how much at 10k'. Honestly, I am a little discouraged that there isn't a hole open in the ice. Pretty sure I can see a thin spot, but I sure would like to see 2 holes open! For perspective, the floor of the deck in the far left of the pic is about 4'.