In the fall, speckled trout will gather into big schools and move into deep channels. This is the only time some guys around here will ever catch a trout at all. The fish might be migrating to southern waters or just to wintering over creeks. This creates a situation where lots of trout will be in known spots. The water will be deep, often over 10 feet, and the current will be swift, I will use an eight-weight rod with a 350 grain Depth Charge (fast sinking fly line) combined with a Clouser Minnow in red over white, chartreuse over white or any other popular color combinations that people use with jigs.