Top

Fishing Reports

Fly Fish Food Jimmy's / Fishing Reports (Page 19)

South Fork, June 5th, 2024

Flow out of Palisades Dam has been raised to 14000 cfs in order to bring water output closer to input. Palisades Reservoir is about 80% full, and upcoming warming weather is sure to increase run-off. Flows downstream are about 15000 cfs at Heise, about 6000 cfs at Lorenzo. A rise in flow this much will slow fishing for a while, but are now at normal levels for this time of the year. These amounts are sure to erode banks and fill side channels as well as make such patterns as San Juan worms, rubber legs, woolly buggers effective as fish adjust to this change.

Share

Small Streams, June 1st, 2024

All small steams draining high country are full with run-off. The Teton River drainage is perhaps the best example because of the snow remaining on the Teton Range west slopes. The Blackfoot River below the reservoir is another “run-off full” stream because of the massive snowfall in the drainage during our last winter. The same applies to such as Fall River and Robinson Creek because they drain the Madison and Pitchstone Plateaus in Yellowstone Park. There are a few exceptions to this situation. Warm River is one as well as are Salt River tributaries originating in Idaho. We at Flyfish Foods Jimmy’s can provide information on fishing these smaller waters, and for any small stream coming into fishing shape any time of the season.

Share

Yellowstone Park, June 1st, 2024

The Firehole River continues to produce the best early season fishing in the Park. Swinging a soft hackle pattern is one of the best techniques for action almost any time on this stream.. BWO life cycle and white miller caddis patterns produce. PMDs are becoming active. Weather can influence fishing, so check out current reports for the Park if there is a question on such.

Share

Henry’s Fork, June 1st, 2024

The lower river above Chester Dam remains offering the most consistent fly fishing in the region. Caddis populations are expanding and PM BWO activity brings fish up reliably. Streamer patterns work during low light conditions. But the big story is the giant stonefly activity of which trout are now aware. The lower river now features the peak of activity, and the best way to approach fish keying on these big bugs is to begin above the hatch and work down into it. For now that means from the Riverside Campground area downstream to the Chester Dam to Ashton Dam. With warming weather hatch intensity moves upstream into such as Box Canyon and Coffee Pot. Size is the most important aspect in pattern selection. Presentation is easy: place it just a few feet above a rising fish several seconds after its last rise,or make a long drift over an area were a number of fish are rising.

Water Quality Information from Dr. Rob Van Kirk’s SWE Report for the Henry’s Fork Drainage Filed May 31st, 2024

Water quality remains good to excellent throughout the watershed. Turbidity is lower than average for this time of year throughout the watershed, and dissolved oxygen is above average. Water temperatures have cooled a bit over the past few days but will increase over the next few days. Hatch timing is within one day of average at all locations—generally a little behind average. However, I expect it to catch up to average if not get a hair earlier than average over the next week due to warmer temperatures. A very short period of high runoff would provide a greater chance of fill than a long period of relatively low runoff. Right now, weather forecasts favor the former scenario. Regardless, current reservoir volume is already higher than its peak volume last year, which is higher than it had been in several years.

Rob Van Kirk, Ph.D.

Science and Technology Director

Henry’s Fork Foundation

P.O. Box 550

Ashton, ID 83420

208-881-3407 CEL

Share

South Fork, June 1st, 2024

Flow out of Palisades Dam was reduced a few days ago to around 10000 cfs ( now about 11500 cfs at Heise, 3700 cfs at Lorenzo). These flow readings are actually below the normal for this time of the season. Water remains cold enough to restrict aquatic insect activity, and it is a bit discolored just below streams entering with run-off water. Remember that all contributing streams having cutthroat spawning runs are closed to fishing during the month of June. Nymphing with small traditional nymph patterns can produce especially around riffles. Best strategy is to use streamer, woolly bugger, and rubber leg patterns fished deep into slower waters.

Share

Yellowstone National Park, May 24th, 2024

The Park fishing season opens Saturday, May 25th. Go to the Park web site to obtain a fishing license. The Firehole River will be the best and maybe only place to fish within, weather permitting. Fish will be keying on BWO, midge, and white mlller activity there. So bring life cycle patterns of each.

Share

Upcoming Events, May 24th, 2024

Island Park Reservoir

This weekend begins the unofficial beginning of the recreation season. It;s tough to say the beginning of summer with snow happening in Island Park, Teton Valley, and other high country places! Nevertheless, it is time to get rid of cabin fever, so let’s take a look at places for doing so that are adjacent to great places to fish.

First, and likely most popular, is the Island Park area. The Ashton Ranger District Ranger Office relates that all developed campgrounds are open excepting Cave Falls and Big Springs will be open. Such popular ones including Buffalo River, Coffee Pot (upper), McRea Bridge, Riverside, and Warm River will be well populated but are right on great fishing water. Beware that cold weather will be had in each, so have the means to stay warm and dry.

In Teton Basin, all streams are high and discolored with run-off. On Henry’s Lake, the State Park and Bill Fromm County Boat Dock and Campground will be open, But for most of the weekend, the lake will be at its most dangerous because of high winds, likely snow showers, and cold air temperatures.

The Palisades District Ranger Station reports that the Calamity Boat Dock and Campground is closed because the Bear Creek Road coming to it is only temporary and not open to vehicles hauling trailers. An alternative is the Elk Creek Campground which includes a boat dock and well maintained campsites. Elk Creek is high with runoff, but fishing in Elk Creek Arm of the reservoir can be productive. Venture your boat beyond the discolored water coming in from the creek to find fishing action using leech, woolly bugger and streamer patterns. The campgrounds (Blowout, McCoy Creek) along the shoreline of Palisades Reservoir have boat docks that can be used to access creek mouths were some fishing can be found. Even though flow in the South Fork has been constant for several days, better fishing conditions are on the horizon. Try streamer, woolly bugger and rubber leg patterns if you wish to give it a try.

The Forest Service and Bureau of Land management ask that travelers stay off back country roads until they dry out to easily passable shape. The condition of such roads can be determined by contacting respective offices of each agency. These agencies also request that visitors be ” Bear Aware”‘ when visiting anywhere on their land.

Share