: Madison River: In advance of the snow and rain the dam was opened a little more yesterday. The flow at the moment is 1610 cfs. The fish are going to be a bit off of their bite until they keep the flow steady. Using a stonefly imitation with a small mayfly will bring fish to the net, but use a short section of fluoro off of your leader and your dropper will increase your chance at catching fish. A mega prince or purple hureless are good stonefly options trailed by a lil' spankers and size 18 mayfly nymphs are your best bet. streamers are producing fish as well. Look for slower deeper runs and reds as the browns are spawning.