Stonefly emergence has moved into Cardiac Canyon. So don’t overlook such as Bear Gulch, the Mesa Falls area, and Hatchery Ford. There will be some great action coming up somewhere around these places whether you float through or walk-in and wade. Warm River to Ashton is a good option for dry fly fishing, so bring your favorite adult stonefly patterns. The Grandview boat slide remains open until this fall, so using it to float to Warm River area is an option. Don’t overlook PM caddis emergences in the canyon. PMD’s are beginning to emerge on the lower river from Ashton Dam to Chester. Below Chester, the river is high and discolored and will stay that way until Fall River run-off subsides.