Updated October 15, 2026
    Access point

    Beavers Bend State Park - Lower Mountain Fork Accesson Mountain Fork River (Broken Bow Tailwater)

    Popular wading sections, hikes to multiple runs and pocket water in park boundaries.
    Bite report · week of Oct 4

    What's working on Mountain Fork River

    1. 01Clear skies and mild 63°F temperatures create comfortable fishing conditions.
    2. 02Fall BWO and PMD hatches provide dry fly opportunities for selective trout.
    3. 03Midges and various aquatic nymphs remain a consistent food source subsurface for trout.
    4. 04Smallmouth bass are actively feeding on crayfish and hellgrammites in rocky areas.
    5. 05Streamer fishing with baitfish and leech imitations is effective for aggressive fish.

    What to tie on at Beavers Bend State Park - Lower Mountain Fork Access

    Picked from recent reports for this stretch.

    nymph80%

    Hellgrammite Fly

    #4#6#8

    Smallmouth bass frequently key on large hellgrammite larvae in rocky rivers. Dragging this fly slowly through deeper holes can be very productive on the Mountain Fork River.

    dry80%

    Elk Hair Caddis

    #14#16#18#20

    With caddis activity picking up throughout late spring, the Elk Hair Caddis remains a reliable dry fly choice for trout and opportunistic smallmouth on the Mountain Fork River.

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    dry80%

    Parachute BWO

    #18#20#22

    Blue-Winged Olive hatches are consistent in spring, particularly on overcast days, making this a crucial dry fly for trout looking up in softer water on the Mountain Fork River.

    nymph80%

    Flashback Pheasant Tail Nymph

    #14#16#18

    This versatile nymph effectively mimics various mayfly nymphs, a year-round food source, and is an excellent searching pattern for active trout in spring flows on the Mountain Fork River.

    nymph80%

    Zebra Midge

    #18#20#22#24

    Midges are a primary active insect year-round in tailwaters. A black Zebra Midge is a staple for enticing finicky trout on the Mountain Fork River.

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    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 on the Mountain Fork River.

    nymph80%

    Zebra Midge

    #18#20#22#24

    Midges are a consistent food source in tailwaters year-round, making this a reliable subsurface pattern for trout.

    Buy at Amazon
    dry80%

    Elk Hair Caddis

    #14#16#18#20

    Caddis are active throughout the summer, and this pattern is an excellent imitation for adult caddis on the surface.

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    terrestrial80%

    Hopper

    #6#8#10

    Summer is prime terrestrial season, with grasshoppers providing a substantial food source along grassy banks, attracting both trout and smallmouth bass.

    Oklahoma season by season

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

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