Updated October 15, 2026
    Access point

    Afton Town Parkon Swift Creek

    Public access within the town limits of Afton, offering easy-to-reach sections of the creek.
    Swift Creek reportDirections42.7230°N, 111.0000°W
    Bite report · week of Oct 4

    What's working on Swift Creek

    1. 01Blue-Winged Olive (BWO) hatches are the primary dry fly opportunity, especially on overcast afternoons.
    2. 02Keep an eye out for October Caddis activity, as these larger caddis can draw aggressive strikes.
    3. 03Midges remain a crucial food source, with both nymphs and adult clusters appealing to selective feeders.
    4. 04Streamers and leech patterns are effective for targeting larger, predatory Fine-spotted Cutthroat and Brown Trout as they prepare for winter.
    5. 05Egg patterns can be highly productive, especially in areas where trout may be staging or spawning.

    What to tie on at Afton Town Park

    Picked from recent reports for this stretch.

    dry80%

    Blue-Winged Olive Comparadun

    #18#20#22

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

    nymph80%

    Flashback Baetis Nymph

    #18#20#22

    Active early spring mayfly nymph activity is underway, and this pattern effectively imitates subsurface Baetis prior to their emergence.

    dry80%

    Mother's Day Caddis

    #14#16#18

    The prolific Mother's Day Caddis hatch is expected in late April through May, making this dry fly a perfect imitation for adult caddis now.

    nymph80%

    Tactical Peeping Caddis TH Jig

    #14#16#18

    Caddis pupae are actively emerging in spring, and this weighted jig nymph is excellent for getting down to where fish are feeding subsurface.

    nymph80%

    Zebra Midge

    #18#20#22#24

    Midges are a primary active insect year-round in spring creeks, making this a staple pattern for enticing finicky trout, especially on cooler, overcast days.

    Buy at Amazon
    nymph80%

    Scud (Pink/Orange)

    #12#14#16#18

    Freshwater amphipods (scuds) are a consistent food source in spring creeks year-round. A pink or orange Scud can be very effective in early spring.

    Buy at Amazon
    nymph80%

    Sow Bug

    #14#16#18

    Sow bugs are a critical food source in weedy spring creeks, providing a consistent meal for trout throughout the year.

    Buy at Amazon
    streamer80%

    Woolly Bugger (Olive)

    #4#6#8

    A reliable year-round streamer, effective for imitating leeches and baitfish, especially in the colder spring flows often found in spring creeks, enticing aggressive strikes.

    dry80%

    Blue-Winged Olive (BWO) Comparadun

    #18#20#22#24

    Consistent fall BWO hatches on Swift Creek, especially on overcast days, make this low-profile dry fly excellent for selective trout feeding on adults.

    Buy at Amazon

    Wyoming season by season

    What changes on the water through the year, with the flies for each season.

    Fly shops nearby

    Local flies, current advice and guided trips.

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