Submitted by Orvis Fly Fishing on Wed, 2018-05-23 06:10 View on Orvis.com Tip of the week Techniques Baetis/BWO nymphs and emergers, during the hatch. Try small midge imitations subsurface when there isn't a hatch. Don't forget to throw in some small leech, scud, egg and worm patterns as they are always worth a shot. Seven-day forecast They have begun increasing the flows out of the dam so check the flow rates before you go. Rainbows and Cuttthroat up to 28". . Conditions Must Have Flies Birchell's Hatching Midge Black or Olive #22-24 Buy from Orvis.com Bead Head Brassie #22-24 Buy from Orvis.com Rojo Midge #18-24 Buy from Orvis.com Flashback Baetis Nymph black #18-24 Buy from Orvis.com Micro Egg #20 Buy from Orvis.com Schultzy's Red Eyes Leech black #12 Buy from Orvis.com Montrose Anglers