I went to white river yesterday to try and catch a few crappie and I didn't have a temp gauge because I went with a buddy in his boat but I could tell the water was really cold from the snow run off . Anyway it was like the water was killing our minnows . You could put a minnow on and within a minute or two it was hammer dead ? Been fishing my entire life never seen anything like that but I normally don't fish alot in the winter. Anyone else ever experience this????