From the benchAt 107 CFS the Gunnison is running low and crystal clear — trout will spook easily, so approach every run from downstream and stay low. Drop to 6X fluorocarbon tippet for all dry and emerger presentations, and don't be afraid to go 7X on the glassy flats. For nymphing, set your indicator at just 1.5 to 2 times the water depth and mend aggressively to keep your fly drifting at the same speed as the current seam — at these flows, even a slight drag will shut fish down. Watch for afternoon thunderstorm buildups on Labor Day; if storms roll in, terrestrial action can actually spike just before the rain hits.