Freestone · Limestone · Ontario, CA

Credit River

Credit River — Credit River, Mississauga, Ontario
Prime · Steelhead
Egg pattern · 12–16
Primelive now
About as good as it gets
River high but settled. Coloured water — fish bigger and deeper, confident takes down the seams.
90% confidence
What moved it
  • Level2.56 mLast reading 5h ago
  • Water temp8.0°C
  • ClarityClear
Today's fly
Egg pattern
Egg pattern12–16
A dependable searching pattern for these waters.
Conditions on the water
Live gauge
Level
Steady
2.56 m
Last reading 5h ago
Water temp8.0°C
ClarityClear
Weather10°C
WindW 11 km/h
Pressure1025 hPa
Rain · recent0.0 mm
Rain · ahead0.0 mm

The nearest gauge doesn't record temperatures, so we've estimated it — defer to the river keeper's advice.

Water temperature for Steelhead
Ideal
8°C est.ideal 4–13°C
0°14°28°
How to fish it · for Steelhead
When
Spring and fall steelhead; resident browns spring–autumn; salmon in fall.
Where
The Credit is the GTA's home river — a productive Lake Ontario tributary with strong spring and fall steelhead, autumn chinook and coho, and resident/stocked…
Why this works
Excellent — water temperature is right today, though insect activity could be better.
Likely species
Mayflies
Chironomids
Gammarids
Hatch timeline · todayQuiet day

Hatch predictions

Today's headline hatch shown — see all 5 active hatches hour by hour as a supporter.

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Sub-surface · on the nymphunder the surface

Hatch predictions

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Beyond the hatch · worth watchingambient prey(1)

Hatch predictions

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Evidence
Records-basedModerate confidence

Based on species-occurrence records, not local invertebrate surveys.

Through the year
0–3 scale · October highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
2
2
2
2
2
2
1
Brown DunHatch
2
3
3
3
3
3
3
2
Quill GordonHatch
2
2
Blue QuillHatch
2
3
2
HendricksonHatch
2
2

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

Ranked for today
Fly box · Steelhead
SS
Steelhead stonefly nymph
14–16 · Nymph
Search the runs and pockets, dead-drift near the bottom.
Permits & access
Permit required — see local rules.
  • Sanctuary reaches and FMZ 16 seasons; upper-river trout rules differ
  • Verify current OFRS.
What's coming
Plan ahead
5-day outlook
Other water nearby · 2
Humber River
19 km
83
Steelhead · Brown trout · Chinook salmon
Grand River (tailwater, below Shand Dam)
59 km
Brown trout · Rainbow trout
Gallery · 2
  1. Credit River — Credit River, Mississauga, Ontario
    Credit River, Mississauga, Ontario
  2. Terrain map of the venue
    Terrain map
Conservation note

Naturalised lake-run steelhead, chinook and coho, plus resident/stocked brown trout in the cooler upper reaches (retention provincially regulated). Sanctuary reaches protect spawners. Clean-Drain-Dry.

Why this score · for Steelhead
  • Temperature10028% weight
  • Flow8022% weight
  • Clarity9518% weight
  • Feeding Time7513% weight
  • Pressure757% weight
  • Insect activity6112% weight
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout 1 January → 31 December
Related guides
Euro Nymphingsubsurface methods
Casting instructors near here
Booking & contacts