The most successful streamers used during this time of year are small streamers, size 6 and 8. A double rig set-up increases odds with a light colored streamer used as lead fly followed by a darker streamer tied on about 18 inches of tippet (10-12lb) from the bend of the first hook. No-slip knots are good for fly connections as they provide additional movement. Proven light colored flies include a white Gartside Leech, white Kreelex, or Micro Zonker. Effective dark colored flies include the Clouser Minnow, black Gartside Leech, Bow River Bugger and Bloody Black Leech. Another effective fly combination is a streamer followed by a backswimmer or water boatman. In this setup, the streamer acts as an “attractor” to get the fish moving to the insect in season: the boatman or backswimmer. If this combination is used, it is very important to strip in slow, jerky retrieves to mimic the boatman movement patterns.
Having correct gear, especially line weight, is the final factor for successful fall streamer fishing. Given the depth and speed of water being fished, it is important not to have too heavy of a line. The easiest casting, and best presentation option, is an intermediate sink tip line. Another option, if you are just testing fall streamers as a new technique, is an intermediate sink tip that can be added to the end of your floating line via a loop-to-loop connection.
As you’re preparing for your next outing this fall, don’t forget your streamer gear. It may help find that big one looking for a final feast before winter sets in.