I noticed a few questions lately regarding when what bugs should be coming off the water. I thought I'd sticky a post where everyone can post some hatch charts to help everyone out. I'll start out by adding this one from Orvis. http://www.orvis.com/intro.asp?dir_id=758&subject=254 I like this one because it lists flies to imitate the bugs. Some of the links are to flies they have for sale but at least there is a picture to help you out. The rest have the recipe for the imitation.