Mayflies
Chironomids
Gammarids
One of the cornerstone Steelhead Alley rivers east of Cleveland — a shale-bottom stream that runs hard after rain and fishes beautifully on the drop, with reliable stocked steelhead all through the cold months.
- Shale
Rules at a glance
- Fly only
Water temperature for Steelhead
Ideal12.9°Cideal 4–13°C
0°14°28°
How to fish it · for Steelhead
When
Steelhead Oct–Apr, on the drop
Where
One of the cornerstone Steelhead Alley rivers east of Cleveland — a shale-bottom stream that runs hard after rain and fishes beautifully on the drop, with…
Why this works
Poor — water temperature is working for you, but water clarity is the limiting factor today.
Likely species
Mayflies
Hatch timeline · todayPeak at 9pm
Hatch predictions
Today's headline hatch shown — see all 4 active hatches hour by hour as a supporter.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey(1)
Hatch predictions
Supporters see what else is on the menu.
Start free trial14-day free trial. Cancel anytime.
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
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
Steelhead fly box
Permits & access
Permit required — see local rules.
- Ohio licence; verify ODNR reach rules
- Introduced, harvestable sport fishery.
What's coming
Plan ahead
5-day outlook
Fishing better nearby · 4
Gallery · 2
The Chagrin River pushing through rocks Terrain map
About this water
Water quality · US Clean Water Act
- Aquatic life: Impaired
- Fish consumption: Impaired
- Recreation: Impaired
What this classification means
Fish consumption: Consumption advisory (Polychlorinated Biphenyls PCBs) — fish for sport, not the table.
Recreation: Bacteria/pathogen advisory — mind wading cuts and immersion.
EPA ATTAINS assessment unit 'Griswold Creek-Chagrin River' (OH041100030402), 2024 Integrated Report. Aquatic Life use: Not Supporting. Listed impairment causes: Temperature, Sediment, Habitat Alterations, Pathogens, Polychlorinated Biphenyls PCBs, Pesticides. This is a Clean Water Act assessment-unit classification (the US analogue of WFD), not a live reading.
Status is for the Clean Water Act assessment unit covering this reach.
EPA ATTAINS (Clean Water Act) · OH041100030402
Why this score · for Steelhead
- Temperature10028% weight
- Flow8022% weight
- Clarity1518% weight
- Feeding Time5513% weight
- Pressure757% weight
- Insect activity4612% weight
Directions
Related guides
Booking & contacts
Chagrin River
One of the cornerstone Steelhead Alley rivers east of Cleveland — a shale-bottom stream that runs hard after rain and fishes beautifully on the drop, with reliable stocked steelhead all through the cold months.
Water temperature for Steelhead
Ideal12.9°Cideal 4–13°C
0°14°28°
How to fish it · for Steelhead
When
Steelhead Oct–Apr, on the drop
Where
One of the cornerstone Steelhead Alley rivers east of Cleveland — a shale-bottom stream that runs hard after rain and fishes beautifully on the drop, with…
Why this works
Poor — water temperature is working for you, but water clarity is the limiting factor today.
Likely species
Mayflies
Hatch timeline · todayPeak at 9pm
Hatch predictions
Today's headline hatch shown — see all 4 active hatches hour by hour as a supporter.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey(1)
Hatch predictions
Supporters see what else is on the menu.
Start free trial14-day free trial. Cancel anytime.
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
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
Steelhead fly box
Permits & access
Permit required — see local rules.
- Ohio licence; verify ODNR reach rules
- Introduced, harvestable sport fishery.
What's coming
Plan ahead
5-day outlook
Fishing better nearby · 4
Gallery · 2
The Chagrin River pushing through rocks Terrain map
About this water
One of the cornerstone Steelhead Alley rivers east of Cleveland — a shale-bottom stream that runs hard after rain and fishes beautifully on the drop, with reliable stocked steelhead all through the cold months.
- Shale
Water quality · US Clean Water Act
- Aquatic life: Impaired
- Fish consumption: Impaired
- Recreation: Impaired
What this classification means
Fish consumption: Consumption advisory (Polychlorinated Biphenyls PCBs) — fish for sport, not the table.
Recreation: Bacteria/pathogen advisory — mind wading cuts and immersion.
EPA ATTAINS assessment unit 'Griswold Creek-Chagrin River' (OH041100030402), 2024 Integrated Report. Aquatic Life use: Not Supporting. Listed impairment causes: Temperature, Sediment, Habitat Alterations, Pathogens, Polychlorinated Biphenyls PCBs, Pesticides. This is a Clean Water Act assessment-unit classification (the US analogue of WFD), not a live reading.
Status is for the Clean Water Act assessment unit covering this reach.
EPA ATTAINS (Clean Water Act) · OH041100030402
Why this score · for Steelhead
- Temperature10028% weight
- Flow8022% weight
- Clarity1518% weight
- Feeding Time5513% weight
- Pressure757% weight
- Insect activity4612% weight
Directions
Related guides
Booking & contacts