Blaine , Chainsaw,chop,or auger a number of holes as you walk out on the ice. Measure the ice thickness as you go;if it's thinner in some places be safe and avoid that area. We've had below freezing temps for two wks yet thurs. afternoon found holes only 2" thick, along with many at 4" of clear ice. BTW, this is a great time to place fish structure in the pond.
