I tried to find one on the MNDNR Website without luck. It It would be helpful, but I am assuming that the depth ranges from 9-15 for the majority of the lake.
Was out at Silver Creek on Sunday. Found a good 8″ out there. As usual, lots of small perch and 1 crappie…If anybody hooks onto the bottom 1/2 of an 8″ blue mora hand auger give me a shout! She fell off after my 1st hole!