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Fly Fishing Western Montana Rivers

 

Fly Fishing Western Montana Rivers
Article by Bill Bean (Fishaus Tackle Fly Shop in Hamilton, MT)

When we think of fly fishing in Montana there are so many choices that it almost seems mind boggling. When we think of fly fishing in Western Montana there are still a lot of choices but they are concentrated and more easily accessible. From Hamilton where I am located, five major rivers can be reached within two hours. These rivers are the Bitterroot, my home river, Clark Fork, Rock Creek, Blackfoot, Big Hole and Beaverhead.

The Bitterroot River in Southwestern Montana is characterized by pristine waters and fine fishing. From its tributaries in the East and West Forks to its finale at the Clark Fork you can find a myriad of fishing opportunities includinhroats, Browns, Bull Trout and Brookies. West slope Cutthroats abound here due in part to the catch and release regulation for this species. Many of the tributaries such as Skalkaho, Tin Cup Creek and Sleeping Child have good populations of catchable Cutthroat. Upper tributaries such as Blue Joint and Martin Creek are full of Brook Trout. They provide some excellent small creek fishing for lighter two and three weight rods.

The Bitterroot in its seventy plus miles of meandering it is almost like two rivers. The upper stretches have a higher gradient and are characterized by runs and riffles. Most of the stone flies hatch here. The stone nymphs prefer oxygenated water and the upper runs provide this. The lower stretches of the river are much slower because of less gradient. You will find an occasional riffle and run but mostly longer and deeper pools. Here you find larger hatches of mayflies.

There are twenty or more different combinations of stretches that can be floated and fished as well as waded on the Bitterroot. Stream access laws in Montana are very friendly to fishermen and there are plenty of available walk in sites providing miles and miles or river bank to fish. A copy of the access laws are available at any local Licensing Agency.

The Bitterroot is well known as one of the finest dry fly fishing rivers in the state. The dry fly fishing season begins mid- March and ends in late November. ish will key on the imitation pattern for a full 6 weeks. One pattern to use for the Skwala is a bullet head fly tied with a black egg sack and dark body. The underwing is dark brown or black and the overwing is tied in bullet head style with dark brown premo-deer hair. The fish seem to look for this hatch to begin their yearly feeding habits and with the size of this stonefly they can build bulk fast. The late fishing which continues into November includes patterns such as the October Caddis and Midges. The Oc and several varieties of Caddis. The mayflies are typically sizes 14 - 18 with the exception of the Green Drake which is size 10. The Salmon Flies should be fished with a size 6 or 8 and the Golden Stones are sizes 8 - 10.

The summer fishing is best described as a continual opportunity for dry fly action. With the abundance of mayfly hatches the expert as well as the novice fisherman can do well. If you are not capable of matching the hatch a well tied attractor pattern such as a stimulator will usually do the trick. There are opportunities for fishermen who prefer wading as well as those who prefer floating from a raft. Many access sites provide the wading fisherman ample stretches to spend a few hours or the entire day. September and Labor Day mark an end to the hewinter. Many begin gathering wood that they will use to heat their homes during the next 6 months. Elk and Deer seasons begin later in the month and it is time to sight in that favorite rifle. After the third weekend in October you can count on having the river almost to yourself almost the entire day. The only local fishewaiting for.

When Skalkaho Pass is open, usually around the first of June, Rock Creek is less than an hour away from Hamilton. Access to the upper stretches of this Blue Ribbon Creek is important because of the road from the lower stretches is usually ungraded and slow going. Travel speed of 3-4 miles per hour is not uncommon during the summer because grading causes a great deal of dust to enter the river system. Upper Rock Creek is characterized by slower moving pocket water. As you travel North or downstream the river gradient quickens and so does the river. The the fishing can be outstanding. The Golden Stones are not far behind and continue throughout the summer at a sporadic pace. The lower stretches of this 50 mile river is the most accessible and most heavily fished. Even though there are many fishermen it doesnÕt distract from a Montana experience. The fish are more cooperative and willing to rise to a may fly or caddis fly imitation throughout the summer.

Rock Creek provides a variety of fishing opportunities. There are fast and slow riffles, pocket water stretches, splits in the river that provide side channels and isolated water flows as well as woody debris habitat such as log falls.

Species of fish include West slope Cutthroat, Brown Trout, Bull Trout and Rainbows.

Hatches include stoneflies, caddis and mayflies.

The Blackfoot River flowing in a more traditional direction, begins near Lincoln and runs Southwesterly before it enters the Clark Fork River at Mill Town Dam near Missoula. It travels almost 100 miles from its origin and provides many an angler with a variety of fishing opportunities either fins its course. As it moves toward the mouth the tributaries increase the flows for the next thirty or so miles. This is where the fishing begins to get at its best. Many of the largest Bull Trout are caught on the Blackfoot even though it is illegal to fish specifically for this species.

Access to the Blackfoot is usually found at one of the many public access sites, bridge crossings or side roads. Wading is popular in the summer and fall months when the river falls to a lower level.

Hatches throughout the year include stoneflies, caddis, and mayflies. Of particular interest are the summer mayflies which include Green Drake, BWO, PMD, Mahogany Duns and Tricos.

Species of fish include BrownÕs, West slope Cutthroat, Bull Trout and a few Rainbow.

Clark Fork

The Clark Fork is a very large river and provides some excellent fishing throughout the summer and fall months. It bches from a drift boat or raft. There is limited access and too heavy of water for most wade fishermen even in the summer time for most of the river. The places that are most accessible by foot are the upper stretches around Warm Springs and near the city if Missoula. Private property and higher water levels eliminate most other parts from the wade fisherman.

One of the most popular stretches of the Clark Fork is between Missoula and Rock Creek because of the stonefly and mayfly hatches. Skwala, Salmon and Golden Stones appear in the spring. There are also good hatches of Green Drake, BWO, PMD and Mahogany Duns.

In the fall the fish pod along the sides of the river. The river drops to a low in late August and September and as you float along you can see the pods dorsaling along the edges. If you pull your boat near shore and wade down to the pods you can sometimes pickup up to three or four fish per pod if the stars are aligned. It is more common to catch only one but there are more pods ahead.

Species of fish include Rainbows, West Slope Cutthroat , Browns and Whitefish.

Hatches include stoneflies, caddis and mayflies.

The Big Hole River begins above Jackson and flows over 100 miles until it joins the Beaverhead and Jefferson to become the Missouri River near Twin Bridges. The Big Hole is noted for its larger than average Browns and Rainbows as lation of native Grayling in one stretch. There are also a good smattering of West slope Cutthroat and Brook Trout along the way. This river is also pretty diversified and is easily waded and floated throughout the summer and fall although there are some new two year regulations for the non-resident as well as resident commercial fishermen. These regulations are for a two year period to end in 2002 and to be evaluated for their success or failure.

The upper stretches are the best for the wade fishermen as there is good access and lower water. There is some pocket water as well as slower meandering sections that can produce some of these nice fish we spoke of earlier. The middle stretches pick up more water from tributaries, are fast a raft and can produce some extremely nice fish on streamers, woolly buggers and larger nymphs.

Fish species include West Slope Cutthroat, Rainbows, Browns, Grayling , Brookies and Whitefish

Hatches include stoneflies, caddis and mayflies


Beaverhead

The Beaverhead is primarily a tailwater fishery and begins at Clark Canyon Reservoir south of Dillon and flows some 50 miles until it joins the Big Hole and Jefferson to become the Missouri. It continues to produce some of the largest Cutthroat and Browns in the rivers of Montana. The banks of the
One of the most famous sections is Poindexter Slough which is near Dillon. This slow moving section can really be fun if the fish are cooperative and responsive to the imitations that we throw.

The Beaverhead is experiencing drought conditions again this year. There was low snowpack through the winter and Clark Canyon is already at its lowest level in years. Runoff for the reservoir has been lacking and the fishermen on the reservoir report large schools of fish in concentrated areas. Let's hope they get some rain and don't have to have special regulations this year.

Fish early on the Beaverhead and be sure to fish the stretch just below the spillway. It has produced some good fish in past years.


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