Young whitefish dying here remains a mystery so far. Now the same is being reported for the main stem Snake River (below the “South Fork” -Henry’s Fork confluence) and the Teton River. Flow out of Palisades Dam is dropping slowly. Today its down to 10200 cfs meaning little impact on fishing. So keep on pitching hopper and chernobyl-like patterns toward banks and stream-side cover. The storage season is upon us with agricultural needs dropping, so it’s a matter of time for flows to drop significantly. The next big mayfly emergence will be BWOs and mahogany duns in a matter of weeks. Likely by then flows will be at a level better for fishing.