Updated October 15, 2026

    Mill Meadow Reservoir

    lake in Utah

    Surrounded by scenic mountains, it's a popular destination for anglers seeking larger trout.

    Conditions right now

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

    Weather now
    59°F
    Clear Sky, wind 14 mph S
    Bite report · week of Oct 4

    What's working on Mill Meadow Reservoir

    1. 01Clear fall conditions with stable flows on Mill Meadow Reservoir.
    2. 02Strong subsurface activity expected from midges and mysis shrimp.
    3. 03Opportunistic feeding on eggs by trout and char.
    4. 04Potential for intermittent BWO and PMD hatches on overcast days.
    5. 05Focus on submerged structures, drop-offs, and weed lines.

    What to tie on

    Picked from reports, hatches and the season. Tap a fly for the recipe and where else it works.

    nymph

    Mysis Shrimp

    Mysis Shrimp
    #14#16#18

    Mysis shrimp are a consistent and important food source for trout and other species in large reservoirs like Mill Meadow year-round. Fishing this pattern dead drift near the bottom is highly effective in fall.

    Buy at Amazon
    streamer

    Balanced Leech

    Leech (Hirudinea)
    #8#10#12#14

    Leeches are a staple forage for predatory fish in stillwaters. This pattern, particularly in black, is highly effective in fall, mimicking sluggish leeches, which are readily preyed upon by trout and char.

    Buy at Amazon
    streamer

    Woolly Bugger (Olive)

    #4#6#8

    A classic and versatile streamer, the olive Woolly Bugger effectively imitates leeches and baitfish, which are consistent food sources for predatory trout and char in the cooler fall waters of Mill Meadow.

    nymph

    Chironomid Pupa

    Midge pupa (Chironomidae)
    #12#14#16#18#20

    Chironomids (midges) are a primary food source in stillwaters year-round. This pupa pattern, especially in black, effectively mimics the abundant midge pupae that trout and other species will be actively feeding on subsurface in Mill Meadow Reservoir.

    Buy at Amazon
    egg

    Glo Bug

    Salmon/trout egg
    #8#10#12#14

    Fall is the egg-laying season for various trout and char species. Trout in Mill Meadow Reservoir will key in on egg patterns, with orange being a particularly effective color choice.

    Buy at Amazon
    dry

    Blue-Winged Olive (BWO) Comparadun

    Baetis (BWO) adult
    #18#20#22#24

    Fall brings intermittent Blue-Winged Olive (BWO) hatches, especially on overcast days. This low-profile dry fly is excellent for selective trout feeding on emergers and adults on the surface.

    Buy at Amazon
    dry

    PMD (Pale Morning Duns)

    #16#18

    Pale Morning Duns are actively hatching in fall, providing a key food source for opportunistic feeders. This dry fly will be effective for rising trout in Mill Meadow Reservoir.

    dry

    Scud

    #14#16

    Freshwater shrimp (scuds) are a consistent food source in reservoirs, especially in areas with aquatic vegetation. A pink or orange Scud can be very effective in fall.

    Where to fish and who to ask

    Quiet Fly Fisher Fly Shop and Guide Service · LoaThe Quiet Fly Fisher · LoaCircle Valley Anglers · Circleville1Dam Area2Inlet Area3West Shore Access
    AccessFly shopGuide trips
    1

    Dam Area

    Deep water access near the spillway.

    38.595°N 111.885°WDirections
    2

    Inlet Area

    Where Clear Creek flows in, often attracting cruising fish.

    38.605°N 111.895°WDirections
    3

    West Shore Access

    Boat ramp and accessible shore fishing on the reservoir's west side.

    38.600°N 111.900°WDirections

    Fly shops within 40 miles

    18mi

    The Quiet Fly Fisher

    Loa, UTGuide trips
    36mi

    Circle Valley Anglers

    Circleville, UT

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    Utah season by season

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

    Read before you go

    Quick answers

    Common questions about Mill Meadow Reservoir.

    What flies work best on Mill Meadow Reservoir?

    Our top scored fly patterns for Mill Meadow Reservoir right now are Mysis Shrimp (85% confidence), Balanced Leech (85% confidence), Woolly Bugger (Olive) (85% confidence). These picks are scored from recent fishing reports, hatch data, and seasonal patterns.

    What fish species are in Mill Meadow Reservoir?

    Mill Meadow Reservoir holds Brown trout, Splake, Wiper, Grayling, Yellow perch. See the species links on this page for fly recommendations and seasonal behavior for each.

    Is Mill Meadow Reservoir fishing well right now?

    We publish a fresh bite report for Mill Meadow Reservoir each week based on recent on-the-water intel. The current report — with conditions, hatches, and what's producing — is on this page.