The Firehole River is producing up to its early season reputation for fish responding to PMD, BWO, caddis life cycle and soft hackle patterns. Big stoneflies coming out of Firehole Canyon are getting big time interest from upstream trout. This is a relatively short event, so you’d better hurry if you want to enjoy it. A few post spawning rainbows remain in the Madison River to take your streamer patterns. Bechler River is fishable if you do not mind slogging through the wet meadows to present wet flies. The same goes for Duck Creek.