This is from www.indianainfo.net (Indiana Fishing and Hotspots)
Indiana Ice Conditions Report 12/7/05
Northern Indiana
Some areas are reported as safe and anglers are fishing: 1 1/2 inch to 4 inch'es reported in some small ponds and lakes. Ice is building. Some anglers are out ice fishing in far northern Indiana. Some areas are still awefully thin ice.
Central Indiana
Not Safe: Some skim ice reported in backs of coves 1/2 to 2 inch'es thick. Some small lakes & ponds are skimmed over, but un-safe to fish
Southern Indiana
Un-safe: Some skim ice
WarEagle
www.tristatefishing.org