A big, powerful river dropping into Lake Ontario at Oswego, where salmon and steelhead stack below the downtown dam. Heavy water that fishes well for those who can get a fly down, with a strong fall salmon run and steelhead behind it.
- Mixed
About as good as it gets
Low and clear — careful approach country. Take your time — read the water before you cast.
75% confidence in this read
Live now
Conditions on the water
Trends shown where the gauge supports them
Level
Dry recently
No gauge reading
Water temp
9.0°C
Estimated
Clarity
Clear
Air temp
19°C
Wind
SW 22 km/h
Moderate breeze
Pressure
1021 hPa
Rain · 48h
0.0 mm
No meaningful rain
Rain · ahead
0.0 mm
No meaningful rain · next 48h
Live readings — water temperature is an estimate where the gauge does not record it.
How to fish · for steelhead
The brief
When · where · method · kit
How to fish it · for steelhead
When
Salmon Sep–Oct; steelhead Oct–Apr
Where
A big, powerful river dropping into Lake Ontario at Oswego, where salmon and steelhead stack below the downtown dam.
Why this works
Excellent — water temperature is right today, though time of day could be better.
Hatches & runs
What's on, when
Twelve months at a glance
Through the year
0–3 scale · June highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Black MidgeHatch
2
3
3
3
3
3
3
3
3
3
3
2
Freshwater ShrimpHatch
2
3
3
3
3
3
3
3
3
3
3
2
Western Blue-Winged OliveHatch
2
3
3
3
3
3
3
3
2
Pale Morning DunHatch
2
3
3
2
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Today's fly · curated pack
Top pattern + the box
5 patterns from this venue's curated pack
Detail · next 12h
Water temperature & rain
The two readings most likely to move the verdict
Water temperature for steelhead
Ideal9°C est.ideal 4–13°C
0°14°28°
Evidence
Why today scores what it does
6 factors, signed
- Temperature10028% weight
- Flow8022% weight
- Clarity9518% weight
- Feeding Time5013% weight
- Pressure757% weight
- Insect activity6212% weight
About this water
Oswego River, end to end
Field guide · contributor-editedOswego River · about
What this water is
Background · character · contributors
About this water
Oswego River · directions
How to get to the water
Directions
Oswego River · permits
Good to know
Permits & access
Permit required — see local rules.
- New York licence; verify NY DEC rules and the downtown-dam access
- Introduced, harvestable sport fishery.
Oswego River
A big, powerful river dropping into Lake Ontario at Oswego, where salmon and steelhead stack below the downtown dam.
Species
About as good as it gets
Low and clear — careful approach country. Take your time — read the water before you cast.
75% confidence in this read
Water temperature for steelhead
Ideal9°C est.ideal 4–13°C
0°14°28°
Why this score · for steelhead
- Temperature10028% weight
- Flow8022% weight
- Clarity9518% weight
- Feeding Time5013% weight
- Pressure757% weight
- Insect activity6212% weight
Conditions
Level
Dry recently
No gauge reading
Water temp
9.0°C
Estimated
Clarity
Clear
Air temp
19°C
Wind
SW 22 km/h
Moderate breeze
Pressure
1021 hPa
Rain · 48h
0.0 mm
No meaningful rain
Rain · ahead
0.0 mm
No meaningful rain · next 48h
Live readings — water temperature is an estimate where the gauge does not record it.
How to fish it · for steelhead
When
Salmon Sep–Oct; steelhead Oct–Apr
Where
A big, powerful river dropping into Lake Ontario at Oswego, where salmon and steelhead stack below the downtown dam.
Why this works
Excellent — water temperature is right today, though time of day could be better.
Through the year
0–3 scale · June highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Black MidgeHatch
2
3
3
3
3
3
3
3
3
3
3
2
Freshwater ShrimpHatch
2
3
3
3
3
3
3
3
3
3
3
2
Western Blue-Winged OliveHatch
2
3
3
3
3
3
3
3
2
Pale Morning DunHatch
2
3
3
2
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Permits & access
Permit required — see local rules.
- New York licence; verify NY DEC rules and the downtown-dam access
- Introduced, harvestable sport fishery.
Directions
About this water
A big, powerful river dropping into Lake Ontario at Oswego, where salmon and steelhead stack below the downtown dam. Heavy water that fishes well for those who can get a fly down, with a strong fall salmon run and steelhead behind it.
- Mixed
Other water nearby · 3