Working now in Utahthe last 14 days

1. 01
   Blood Dot Eggegg

   As trout begin their fall spawning cycle, egg patterns become highly effective, and Whitefish will readily feed on loose eggs in the drift.

   Blacksmith Fork Riverfrom 35 reports
   95%
2. 02
   Mysis Shrimpnymph

   These freshwater crustaceans are a primary food source for trout in high-mountain lakes like Pine Lake, especially as temperatures drop. Fish them dead-drift near the bottom.

   Pine Lake (Boulder Mountain)from 13 reports
   95%
3. 03
   Blood Dot Eggegg

   With brook trout actively spawning and rainbow trout staging, egg patterns are absolutely crucial. These highly visible patterns mimic the protein-rich eggs that opportunistic trout will readily consume.

   Pine Lake (Boulder Mountain)from 35 reports
   95%
4. 04
   Micro Eggnymph

   Year-round on tailwaters where eggs are in the drift. Particularly effective after large trout spawn. Relevant for Pine Lake's trout populations in fall.

   Pine Lake (Boulder Mountain)from 2 reports
   95%
5. 05
   Magic Midgenymph

   Explicitly mentioned in angler reports as a productive midge pattern for the Duchesne River region, which indicates strong regional midge activity relevant to Rock Creek.

   Rock Creek (Duchesne/Uinta)from 1 report
   95%
6. 06
   Zebra Midgenymph

   Midges are ever-present. This small, weighted nymph is a year-round workhorse, perfectly imitating the abundant midge pupae that trout in Pine Lake constantly feed on.

   Pine Lake (Boulder Mountain)from 30 reports
   90%
7. 07
   Blood Dot Eggegg

   Brown Trout in Rock Creek will be spawning in the fall, making egg patterns highly effective for opportunistic trout feeding below redds.

   Rock Creek (Duchesne/Uinta)from 35 reports
   90%
8. 08
   Parachute BWOdry

   Excellent for matching consistent Blue-Winged Olive hatches when trout are looking up and feeding on adult mayflies in softer water.

   American Fork Riverfrom 2 reports
   90%
9. 09
   Blood Dot Eggegg

   Fall is prime egg season due to spawning Brown Trout, making this an irresistible pattern for all trout species.

   Huntington Creekfrom 35 reports
   90%
10. 10
    Juan's Slim Shadydry

    A low-profile BWO dry fly effective for selective trout keying on adults during fall hatches on Rock Creek.

    Rock Creek (Duchesne/Uinta)from 6 reports
    90%
11. 11
    Baby Brown Trout (Streamer)streamer

    Big brown trout in Rock Creek become more aggressive in the fall, making this streamer an excellent imitation for their predatory behavior.

    Rock Creek (Duchesne/Uinta)from 2 reports
    90%
12. 12
    Woolly Bugger (Olive)streamer

    A timeless streamer, the olive Woolly Bugger imitates leeches and baitfish, which remain a significant food source for larger, predatory trout. Its movement in cold water is irresistible.

    Pine Lake (Boulder Mountain)from 23 reports
    90%
13. 13
    Game Changer (Perch)dry

    Large baitfish imitations like the Game Changer are excellent for targeting aggressive predatory fish, including Tiger Muskie and larger trout, as they feed on available perch and baitfish in Causey Reservoir during the fall.

    Causey Reservoirfrom 1 report
    90%
14. 14
    Muskie Flystreamer

    Fall is prime time for muskie in large lakes like Causey Reservoir, as they actively hunt baitfish to bulk up for winter.

    Causey Reservoirfrom 1 report
    90%
15. 15
    October Caddis (Dry)dry

    The October Caddis hatch is a significant fall event on western rivers, providing a large meal that Whitefish will actively pursue on the surface.

    Blacksmith Fork Riverfrom 17 reports
    90%
16. 16
    PMD Comparadun (BWO)dry

    PMD hatches are active in October on the Blacksmith Fork River, and Whitefish are opportunistic feeders. This low-profile dry fly is excellent for selective fish feeding on emergers and adults.

    Blacksmith Fork Riverfrom 3 reports
    90%
17. 17
    October Caddis (Dry)dry

    Fall is prime time for the large October Caddis hatch in many western rivers, providing a substantial meal for active trout.

    Rock Creek (Duchesne/Uinta)from 17 reports
    90%
18. 18
    Zebra Midgenymph

    Midges are a primary and consistent food source year-round in tailwaters and rivers, and this weighted pattern is excellent for getting into the strike zone.

    American Fork Riverfrom 30 reports
    90%
19. 19
    Travis Hi-Vis BWO Para Emergeremerger

    BWO emergers are crucial during active fall hatches, and this high-visibility pattern helps spot subtle takes from selective trout.

    Huntington Creekfrom 10 reports
    90%
20. 20
    Juan's Slim Shadydry

    A low-profile BWO dry fly, it's highly effective for selective trout keying on adult Blue-Winged Olives during fall hatches.

    Huntington Creekfrom 6 reports
    90%
21. 21
    Hopperterrestrial

    Terrestrial hoppers remain an important food source in early fall, especially along grassy banks where Whitefish will opportunistically feed on the surface.

    Blacksmith Fork Riverfrom 1 report
    90%
22. 22
    Blue-Winged Olive Comparadun (BWO)dry

    Blue-Winged Olives are actively hatching in early fall, especially on overcast days. This low-profile dry fly is excellent for selective trout feeding on emergers and adults.

    Rock Creek (Duchesne/Uinta)from 3 reports
    90%
23. 23
    Blue-Winged Olive Comparadundry

    Consistent Blue-Winged Olive hatches are occurring, especially on overcast days, making this low-profile dry fly effective for selective trout.

    American Fork Riverfrom 14 reports
    90%
24. 24
    Travis Hi-Vis BWO Para Emergeremerger

    BWO emergers are crucial during fall hatches, and this high-visibility pattern helps spot subtle takes from trout feeding in the film.

    Rock Creek (Duchesne/Uinta)from 10 reports
    90%
25. 25
    October Caddis (Dry)dry

    As fall progresses on the East Fork of the Bear River, October Caddis become a significant food source for rising trout, making this an essential pattern.

    East Fork of the Bear Riverfrom 17 reports
    90%

Ranked by Fly Findr confidence across recommendations issued in the last 14 days. Mentions count approved bite reports for Utah waters in the same window.