I got some inside info from a fish and wildlife employee. They usually feed the heck out of the trophy trout right before they release them. I fish the Otter Creek every spring and my experience has been that after the first good rainstorm of the spring muddies up the water, the fishing picks right up. This is not gospel, just my own observations. Be careful if you are not familiar with the areas you are fishing, the Otter Creek has some very deep holes that drop off quickly. Good Luck.