March 2014 Durango Fly Fishing

6 March 2014
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Category: Conditions, News
6 March 2014, Comments: 0

March 2014 Durango Fly Fishing Forecast

The beginning of March marks the beginning of spring.  Now of course it is not OFFICIALLY spring, but to Trout; it might as well be.  With spring temps, the fishing on the Animas will start to pick up greatly.  Fish will begin to move off of the bottom of the deepest pools into the more swift riffles and runs.  Consistent hatches of baetis will also bring fish to the surface.  Rainbows also begin their yearly spawn and many eggs will be in the system to be chomped.

Of course, the San Juan continues to produce great amounts of fish.  Look for warmer days to bring out great baetis and midge hatches.  Navajo Reservoir will turn over soon as well.  With the lake turn over, a lot of food will be kicked into the river system.  A leech pattern

A few other rivers here in the southwest part of the state also begin to thaw out and begin to fish well. Fish in the Los Pinos, Piedra, Williams Creek, Dolores, Rio Grande, and the San Juan in Pagosa Springs will be more active with the warmer weather and the ice should have cleared off in areas with ample sun.

March also usually marks the beginning of our pike fishing season on Navajo Reservoir and a variety of other local lakes and reservoirs.  Captain Mark Engler is ready to take out any seasoned angler ready for a new and more vicious challenge.

Insects and Natural Food Sources

Drainages in Southwest CO will be slowly showing their signs of life.  Look for a string of warmer days to bring out hatches of baetis in droves.  Baetis hatches in spring can account for the best dry fly fishing on the Animas for the entire year.  Stonefly nymphs have begun moving slowly towards shore and can be swept up in the current to become a reliable and good food source for trout.  Even though it is warming up, don’t count out midges either.  It is possible to see a great midge hatch or two in March.  Finally, streamers with a little more action and speed will bring out the angry trout.

As with SW Colorado rivers, baetis will begin to show themselves with the warmer weather on the San Juan.  Dry fly action will pick up in the afternoons.  If they are not eating your baetis dry; tie on a smaller midge dry.  As the San Juan is a tailwater: midge larva, midge pupa, midge, emergers, and midge dries will always be on the menu.  Other food sources to be aware of are: eggs, annelids, aquatic worms, leeches, and in the lower stretches of the river towards town streamers.  Big, rainbow trout fingerling streamers.

If you have the urge to catch a Pike on the fly, now is the time to do it.  The reservoirs in Colorado have mostly iced off at this point due to our mild winter.  Navajo Reservoir in New Mexico is open and ready for business.  Pike eat big things: minnows, sculpins, crayfish, trout, bass, and other pike.

Recommended Fly Patterns

Animas and other SW CO rivers:  Baetis size 16-20: Juju Baetis, Tungsten Micro Mayfly, Foam Wing RS-2, WD-40, Black Copper John, BWO Comparadun, Sparkle Dun, . Midges Sz. 16-20: Green, black, tan or white; size and color matter more than pattern. Green or black caddis larva and cased caddis nymphs sz. 12-18.  Dark stonefly nymphs sz. 10-14 such as a 20 Incher Stone, Prince Nymph, Black Wolly Bugger, Pats Rubberlegs.  Streamers: anything that is big, meaty, and has lots of action in the water.  Kiwi Muddler, Hare Sculpin, Black or Olive Buggers, Meat Whistle, or anything articulated! Egg patterns, Sz. 16 in orange, pink, and cherise.

San Juan River:  BWO’s Sz.18-22; Two Bit Hooker, Juju baetis, WD-40s, Pheasant Tail, RS-2s, CDC Comparaduns.  Midges Sz.18-26; Scissorbill Special, Red Brassie, Big Mac, Griffith Gnats, and Zebra Midges.  Brown, Olive, and White bunny leaches or buggers of the same color. Tan chamois Leeches size 16. Red annelids Sz. 20-22.  San Juan Worms, Sz. 16-20 in tan, pink, or orange.  Egg patterns, Sz. 16 in orange, pink, and cherise.  Rainbow Trout streamers in the lower stretches of the river such as T&A Rainbow.

Pike:  Massive pike streamers in brown, olive, or black.  Engler’s Pike Fly, Barry’s Pike Fly, Meat Whistle, Hairgrub, and Hairjig are all great choices.  However…another great option is to stop in your local fly shop, find the salt water section, and proceed to pick up a selection of the biggest, flashiest, craziest patterns you can find.

Andy McKinley
Andy manages Duranglers Flies and Supplies online store and web content. When he is not plugging away in the basement of Duranglers, he can be found in the shop talking weird flies, throwing spey casts for few fish, eating pizza, drinking coffee, painting, and raising a family in Southwest Colorado.

His fly fishing writings have been published on blogs such as the Daily Drake and Simms Wading Room.

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