Submitted by Orvis Fly Fishing on Tue, 2017-04-25 06:22 View on Orvis.com Tip of the week Techniques Throwing streamers and bead heads is working. Some tiny Blue Winged Olives are hatching on warmer days-mid-day. Some Caddis and Hendricksons reported http://dnr.state.mn.us/river_levels/index.html Seven-day forecast South Branch and Tributaries are open for all fishing. Check your regs on limits. Conditions Must Have Flies Blue Wing Olive Parachute Classic 18-14 Buy from Orvis.com Elk Wing Caddis Classic 12-18 Buy from Orvis.com Bead Head American Pheasant Tail grey 16-14 Buy from Orvis.com Bead Head Woolly Bugger Streamer all 14-10 Buy from Orvis.com Bead Head American Pheasant Tail dark 12-18 Buy from Orvis.com Black Nose Dace gray 12-14 Buy from Orvis.com Driftless Flyfishing Co.