Aric and I fished the Rush this morning from about 7:45 to 10:30. We both had luck with pheasant tails and zebra midges, catching around a dozen fish each. Aric had the big fish of the day with one around 13″. Fish seemed to be holding mostly in shallow riffles at the heads of runs. The fishing seemed to slow down a bit as it got later in the morning. There was a decent hatch of what I believe were march browns, and fish were rising sporadically to them.