The Clark’s Fork is open and fishable. Paint and Pat O’hara creeks have been spewing some mud into the river so its better to fish from the diversion dam upstream. Nymphing small beadheads through the medium/fast riffles should keep you rod bent with whitefish all day. Midday will bring on midges and mayflies and you should start to see heads up. This can be a really good time to catch a monster trout. CFS: 376 cfs Flies: PT nymphs, Prince, North Fork Specials, Hares ear, Purple haze, Comparadun, Para Adams, Buggers, leeches, and sculpin patterns.