Updated October 15, 2026
    Access point

    Granite Creek Confluenceon Hoback River

    This area offers excellent holding water where the colder waters of Granite Creek meet the Hoback River, attracting trout.
    Hoback River reportDirections43.3768°N, 110.5517°W

    River flow last 30 days

    02,0004,000Sep 16Sep 22Sep 272,704 cfs
    Flow now
    2,180cfs
    Inside the typical range (2,025–3,060 cfs)
    Last 7 days
    Rising
    2,704 to 3,823 cfs
    Bite report · week of Oct 4

    What's working on Hoback River

    1. 01Hoback River flowing at 1690 cfs with clear skies and 54°F temperatures.
    2. 02Expect Blue-Winged Olive (BWO) hatches, especially on overcast afternoons.
    3. 03October Caddis and midges are also important food sources in the fall.
    4. 04Focus on slower seams, eddy lines, and deeper pockets, particularly in the canyon section.
    5. 05Utilize a multi-nymph rig with a heavy lead fly, or switch to BWO dries/emersers for rising fish.

    What to tie on at Granite Creek Confluence

    Picked from recent reports for this stretch.

    nymph80%

    Tungsten Bead Pat's Rubber Legs

    #4#6#8#10

    This heavy stonefly nymph is excellent for penetrating the high, off-color water typical of spring runoff, effectively imitating large stonefly nymphs that are a staple food source for trout year-round.

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    nymph80%

    San Juan Worm

    #10#12#14

    With current flows at 8000 cfs, the Hoback River is experiencing significant runoff. Aquatic worms are often dislodged and washed into the drift, making this a highly effective pattern for opportunistic trout.

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    streamer80%

    Woolly Bugger (Olive)

    #4#6#8

    A versatile streamer that imitates leeches and baitfish, which remain active in colder spring flows. Its movement and profile are excellent for triggering aggressive strikes from larger trout in high water.

    nymph80%

    Flashback Hare's Ear Nymph

    #14#16#18

    A superb general searching nymph, particularly effective in off-color or deeper water. It mimics various mayfly nymphs, including early spring BWOs, that are active in the Hoback River's substrate.

    dry80%

    Glo Bug (Orange)

    #14#16

    With the spring rainbow trout spawn potentially underway or recently completed, egg patterns are a crucial food source that resident trout, including cutthroat, will readily key on.

    streamer80%

    Mayer's Mini Leech

    #14#16

    Small leech patterns are incredibly effective for mimicking sluggish baitfish and annelids in the cold, high water of early spring, enticing strikes from lethargic but hungry trout.

    nymph80%

    Zebra Midge (Black)

    #20#22#24

    Midges are a year-round food source, and their pupae are particularly active in colder water. This pattern is a reliable staple for enticing finicky trout when larger fare isn't moving.

    nymph80%

    Pheasant Tail Nymph

    #14#16#18#20

    This classic nymph mimics various small mayfly nymphs, including those of Blue-Winged Olives, which are active in the Hoback River's gravel beds during spring. It's a go-to for consistent subsurface action.

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    dry80%

    Yellow Sally

    #14#16#18

    Yellow Sally stoneflies are abundant along freestone streams in summer. This pattern is a good attractor and imitation for trout looking for surface food near calmer bankside water.

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    Wyoming season by season

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

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