Updated October 15, 2026
    Access point

    Guernsey Road Accesson Black Earth Creek

    Upstream access to quieter, less-pressured spring creek runs favored for sight-fishing.

    Conditions right now

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

    Weather now
    51°F
    Overcast, wind 16 mph N
    Bite report · week of Oct 4

    What's working on Black Earth Creek

    1. 01Blue-Winged Olive hatches provide consistent dry fly opportunities, particularly on overcast afternoons.
    2. 02Midge and scud patterns remain highly effective subsurface, especially when fished in deeper runs and slower pools.
    3. 03Larger streamers can entice aggressive strikes from Brown Trout looking for a substantial meal.
    4. 04Egg patterns are relevant as Brown Trout begin their fall spawning activities.
    5. 05Focus on areas with good cover and slower currents where trout may be holding in cooler water.

    What to tie on at Guernsey Road Access

    Picked from recent reports for this stretch.

    nymph80%

    Hare's Ear Nymph

    #12#14#16#18

    This general mayfly nymph is effective year-round in spring creeks and is an essential pattern as various aquatic insects become active subsurface in spring.

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    nymph80%

    Zebra Midge

    #18#20#22#24

    Midges are a primary and consistent food source year-round in spring creeks; a black or red Zebra Midge is a staple for enticing finicky trout.

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    dry80%

    Klinkhammer

    #12#14#16#18#20

    This emerger pattern is excellent for matching any mayfly or caddis hatch throughout the season, sitting perfectly in the surface film for trout keying on emergers.

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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, making this low-profile dry fly excellent for selective trout feeding on emergers and adults.

    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 and triggering aggressive strikes.

    nymph80%

    Pheasant Tail Nymph

    #14#16#18#20

    Excellent for imitating active BWO nymphs, a key spring hatch, and a versatile pattern for trout feeding on various small mayfly nymphs.

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    wet fly80%

    Soft Hackle Wet (Partridge & Orange)

    #12#14#16

    As caddis activity increases in spring, this wet fly is highly effective for imitating caddis pupa and emergers when swung through the current.

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    streamer80%

    Black Woolly Bugger

    #4#6#8

    A versatile searching streamer pattern that imitates leeches and sculpins, effective for enticing aggressive strikes from larger trout in spring flows.

    terrestrial80%

    Hopper

    #6#8#10

    Terrestrial insects like grasshoppers are a crucial food source for trout during summer months along grassy banks.

    Wisconsin 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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