Mild
weather in the 48-54 degrees range with sunshine will make for a
pleasant February weekend. Flow is currently 180cfs in Riverton, with
Still River adding another 190cfs bringing the permanent Catch & Release section to 370cfs which is a pretty ideal winter level.Fishing has been good to excellent many days this winter, especially for the skilled nymphers, but trout have been eating dries & streamers as well. Blue Wing Olives (#22-26), Midges (#22-32 and Winter Caddis #20-24 hatch have been providing some good dry fly fishing on the warmer days. The Winter Caddis hatch is an early morning to early afternoon hatch this time of year., Mild afternoons bring the Blue Wing Olives (#22-26) Midges #22-32 with some trout feeding on the surface in the larger pools some days. Our nymphing crew has been doing well with Zebra Midges #16-20 (black, red, olive), Green/Olive Caddis Larva #14-16, Cased Caddis #12-14, Quasimodo Pheasant Tails #14-18, small Egg Flies, Squirmy Worms, Rainbow Warriors #16-18, Hot Spot Nymphs #14-16 & Stoneflies #8-14 (brown, black, golden/yellow).
Most of the Farmington trout are in winter lies (slow to medium speed water with some depth). Skip the faster water and focus on pools, deeper pockets, moderate riffles, and deeper runs. Look for fish around current edges, drop-offs & structure; anywhere there is a break from the faster current combined with some depth. Trout are cold blooded so in the winter they don't have to eat as much and conserve energy by moving out of the faster water and holding in slow to moderate water. Having said that, when nymphing we are still hitting a lot of fish in medium speed water, especially where moderate riffles start to drop into deeper water. While you may still hit fish in knee-deep water, spots with 3-5 feet of depth seem to be holding the lion's share. Trout will often pod up this time of year, so where you find one, there may be a bunch more. Nymph slow & deep and expect strikes to be subtle. Get your streamers well down into the water column using weight or sinking lines and don't fast strip them, but rather swing, twitch, and slow retrieve them. Winter trout like their streamers slow, deep & easy to catch.
Aaron Jasper is doing a tying class on Saturday March 5th on "Tying Weighted Euro Anchor Flies", see "Events/Classes" page for more info.