For the Last Chance to Riverside section of river AM trico and mid day terrestrial activity offer the bet chances for action. It is the time of year when presenting honey ant patterns is particularly effective. At sunset and after, consider drifting that hair mouse pattern through locations known to host very large trout. Two-nymph rigs using small bead head patterns seem to offer best action in Box Canyon. From Cardiac Canyon down to Ashton Reservoir presenting terrestrial insect and caddis life cycle patterns are effective late in the day. Presenting streamer patterns late in the day anywhere in this water could get you into a fish of the year.