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South Fork

Jimmy's All Seasons Angler / South Fork (Page 9)

Big Lost River, August 20th, 2022

Flow out of Mackay Dam has been reduced to about 170 cfs. This makes for safe wading in the river below. Early AM tricos will be of major interest to trout until about noon. After that time, be ready switch to terrestrial insect and caddis fly life cycle patterns.

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South Fork, August 20th, 2022

Flow has been near historic levels ( 9350 cfs at Irwin, 9280 cfs at Heise, and 4880 cfs at Lorenzo) and steady. No real change since our last fishing report except that thunder shower increase relative humidity in air giving aquatic insect a more suitable atmosphere for emerging. So keep presenting such as PMD and caddis fly life cycle and mutant golden stonefly patterns along with those for hoppers, beetles and ants.

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South Fork, August 13th, 2022

With respect to fishing, the South Fork is now in its seasonal “glory days.” Bank side terrestrial insects are abundant up and down the rive. Emerging mutant golden stone flies produce good early in the day fishing. PMD, pink albert, and caddis activity in or adjacent to riffles is making their life cycle patterns effective especially when cloud cover predominates, and presenting streamer patterns in the evening gives a chance of encountering perhaps a fish of the year from the river. Certainly, many anglers are visiting to enjoy this part of the season, and the recreational public is using the river and its facilities increasingly especially during weekend daytime hours. So expect company during your fishing outing.

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South Fork, August 9th, 2022

No big changes since our last fishing report. The river now offers its seasonal best with respect to fishing. From early in the day mutant golden stone flies, to mid day riffle activity from active PMDs and abundant bank side terrestrial insect populations to PM caddis activity, the river offers an abundance for feeding trout.

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South Fork, August 6th, 2022

Slight drop in water out of Palisades Reservoir puts flows near historic levels ( 10400 cfs at Irwin, 10400 cfs at Heise, 6500 cfs at Lorenzo). Water is clear, cold and ideal for aquatic insect activity. PMDs and caddis make afternoon dry fishing good on riffles. Hopper-dropper combinations presented close to vegetated banks continue to produce, but best news is that mutant golden stone flies are appearing. Fish early in the day for these critters with floating patterns about the size of normal for those of golden stones.

Especially during weekends boat launch locations, particularly those near highways, will be crowded with recreational floaters. So be tolerant.

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South Fork, July 26th, 2022

Flow out of Palisades Reservoir remains constant and right at the historic level throughout the river.

There is no significant change that we suggest with respect to fishing strategy since our report of July 23rd except that stream-side terrestrial insect populations are increasing during these “dog days” of summer. Consider that when you assemble a suite of flies for the next visit to the river! Mutant golden stone flies have not begun to emerge.

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South Fork, July 23rd, 2022

Flows are right where they should be for this time of year (!2400 cfs at Irwin, 12200 cfs at Heise, cfs at Lorenzo). Golden stone flies are still around in the lower canyon. Riffles are producing especially when medium sized nymph patterns with and without bead heads are presented.

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South Fork, July 19th, 2022

Flow throughout the river are right at historic levels and has been constant for several days. Big stone flies have mostly come and gone (a few golden stones remain), and mayfly activity is increasing. Nymphing the riffles is currently the most productive strategy with emerging PMDs and yellow sallies making for that action. Before the end of the month, hoppers will be out and significant for fishing success.

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South Fork, July 16th, 2022

No big changes since our last report, and flow out of Palisades Reservoir has been constant for about a week.

We came close to losing three folks in a drift boat a day ago. They got crosswise to a bridge abutment near the Spring Creek launch site and capsized. All got out safely. We know it is difficult to maintain attention to the river when fishing is good, but stay alert to it, We all want to see everyone end the day in good shape after enjoying fishing or even boating this great river.

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