Freestone · Limestone · Alberta

Sheep River

Sheep River venue image
Good · Cutthroat Trout
Chubby Chernobyl · 6-10
Goodlive now
A proper day on the water
Low and clear — careful approach country. Stay small, stay accurate.
75% confidence
What moved it
  • LevelDry recentlyNo gauge reading
  • Water temp12.1°C
  • ClarityClear
Today's fly
Chubby Chernobyl
Chubby Chernobyl6-10
High-confidence seasonal pick
Conditions on the water
Estimate
Level
Dry recently
No gauge reading
Water temp12.1°C
ClarityClear
Weather13°C
WindNW 6 km/h
Pressure1015 hPa
Rain · recent0.0 mm
Rain · ahead0.0 mm

No gauge on this water — readings are regional estimates from weather, not a live gauge.

Water temperature for Cutthroat Trout
Ideal
12°C est.ideal 9–15°C
0°14°28°
How to fish it · for Cutthroat Trout
When
Nymphing can work through most of the day.
Where
Cover mixed depths.
Method
Start with tight-line nymphs and adjust if fish rise or drift higher.
Kit
9 ft #4 rod, floating line, 12 ft tapered leader to 4–5 lb fluoro tippet.
Why this works
Good — water temperature is right today, though insect activity could be better.
Hatch timeline · todayQuiet day

Hatch predictions

Today's headline hatch shown — see all 6 active hatches hour by hour with Pro.

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Sub-surface · on the nymphunder the surface

Hatch predictions

Top nymph shown — see all 3 guilds with Pro.

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Beyond the hatch · worth watchingambient prey

Hatch predictions

Top prey shown — see all 2 with Pro.

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Evidence
ModelledModerate confidence

Modelled from regional ecology — no survey or occurrence data for this water yet.

Through the year
0–3 scale · July highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
1
Western Green DrakeHatch
2
2
Flav (Small Western Green Drake)Hatch
2
3
2
Mahogany DunHatch
2
2
American March BrownHatch
2
3
2

Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.

Ranked for today
Cutthroat Trout fly box
Permits & access
Permit required — see local rules.
  • Spawning closure into mid-June; native-trout C&R / bait bans; bull trout zero limit
  • Verify current Alberta regs.
What's coming
Plan ahead
5-day outlook
Other water nearby · 5
Highwood River
11 km
Cutthroat trout · Bull trout · Rainbow trout
Elbow River
27 km
77
Cutthroat trout · Bull trout · Rainbow trout
Bow River — below Calgary (McKinnon Flats to Carseland)
49 km
Brown trout · Rainbow trout
Bow River — Calgary (Bearspaw to Policeman's Flats)
50 km
Brown trout · Rainbow trout
Livingstone River
52 km
77
Cutthroat trout · Bull trout
Gallery · 1
  1. Terrain map of the venue
    Terrain map
Conservation note

Native westslope cutthroat (Threatened, C&R) and bull trout (char, zero limit), with rainbows. Whirling disease present — Clean-Drain-Dry.

The full read · show the working · for Cutthroat Trout · confidence 75%
How the 78 is built — score × weight = contribution
Temperature100 × 28%28.0
Flow60 × 22%13.2
Clarity85 × 18%15.3
Feeding Time75 × 13%9.8
Pressure75 × 7%5.3
Insect activity50 × 12%6.0
Conditions total= 78
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowon-river gaugeobserved
Prey activitymodelled from regional profilemodelled
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout 16 June → 31 October
Related guides
Euro Nymphingsubsurface methods
Booking & contacts