Took a drive over to Sugar Lake this afternoon. Someone had been there Wed. and drilled some holes out from the boat launch. I poked a few holes in the ice also. The ice seems to be 2 1/2" or 3" thick depending on where you check thickness.
If you plan on fishing tomorrow or Sat.(10th. or 11th.) remember to drill or spud as you go.
Better to be safe than sorry.