Updated October 15, 2026
    Access point

    Ah-Di-Na Campgroundon McCloud River

    Offers public access to the lower McCloud, known for good wading and active trout.
    McCloud River reportDirections41.0505°N, 121.9478°W

    Conditions right now

    No USGS gauge is linked to this water yet, so we can't chart flows.

    Weather now
    87°F
    Clear Sky, wind 1 mph SE
    Bite report · week of Oct 4

    October Caddis are actively hatching

    1. 01October Caddis are actively hatching, providing excellent dry fly opportunities.
    2. 02Midge and BWO activity is consistent, especially on overcast days, requiring smaller patterns.
    3. 03Egg patterns are becoming increasingly important as a food source for resident trout.
    4. 04Deep pools and current seams in the 10 miles of public water are key holding areas for trout.
    5. 05Versatility in fly selection, combining larger dries with smaller nymphs/emergers, will be crucial for success.

    What to tie on at Ah-Di-Na Campground

    Picked from recent reports for this stretch.

    nymph80%

    Flashback Pheasant Tail Nymph

    #14#16#18

    A versatile general mayfly nymph imitation, effective year-round and particularly good during fall BWO periods when nymphs are active subsurface.

    nymph80%

    Zebra Midge

    #18#20#22#24

    Midges are a consistent food source year-round on the McCloud, especially in the slower runs and pools, and this pattern effectively imitates their abundant pupae.

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    dry80%

    Elk Hair Caddis

    #14#16#18

    A staple dry fly for imitating general caddis adults, which are actively hatching on the McCloud from late spring through fall.

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    nymph80%

    Tungsten Bead Pat's Rubber Legs

    #4#6#8#10

    Large stonefly nymphs are active and provide a substantial food source, making this weighted pattern essential for getting down to trout in the McCloud's deeper pockets and runs during strong spring flows.

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    dry80%

    Blue-Winged Olive Comparadun

    #18#20#22

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

    streamer80%

    Woolly Bugger (Olive)

    #4#6#8

    A versatile streamer pattern that imitates leeches and baitfish, effective year-round for enticing aggressive strikes from larger trout in the colder spring flows of the McCloud River.

    nymph80%

    Flashback Hare's Ear

    #12#14#16#18

    A versatile and reliable general mayfly nymph imitation that is effective year-round on the McCloud, particularly as various mayfly nymphs become active in early spring.

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    nymph80%

    Copper John

    #14#16#18

    An excellent all-around attractor nymph that excels in the consistent, faster flows of the McCloud River, effective year-round as a point fly in nymph rigs.

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    dry80%

    Yellow Sally

    #14#16#18

    Imitates the actively hatching Little Yellow Stoneflies (Yellow Sallies) common during summer, drawing aggressive surface strikes from opportunistic trout.

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    California 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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