- Ecology: Unknown
- Chemical: Unknown
Rules at a glance
- Day tickets
- Walk-up OK
- C&R only
How to fish it · for Trout
Where
Start with Bibio (10-12) — on the bob / top dropper. As evening approaches, switch to dries or emergers if you see surface activity.
The plan
Plan A
Start with Bibio (10-12) — on the bob / top dropper. As evening approaches, switch to dries or emergers if you see surface activity.
Plan B
Fish early and late, try deeper during the heat of the day with a fast-sinking line.
Watch for
Evening tends to be the best period in summer — stay late if you can for a sedge or spinner fall.
Bank
Bank-only venue. Fish from accessible margins, points, weed edges, and inflows.
Sub-surface · on the nymphunder the surface
Hatch predictions
See the full sub-surface read with Pro.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey
Hatch predictions
Top prey shown — see all 5 with Pro.
Start free trial14-day free trial. Cancel anytime.
Through the year
0–3 scale · August highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
2
1
Daphnia SwarmHatch
2
3
3
3
2
Daddy Long LegsHatch
2
3
2
Lake OliveHatch
2
3
3
3
3
3
2
Silverhorns & LonghornsHatch
1
2
2
2
1
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Ranked for today
Trout fly box
What's coming
Plan ahead
5-day outlook
Condition match
66%
Cloud25%
Wind100%
Temp60%
A reasonable day here, though cloud isn't quite in the sweet spot.
Fishing better nearby · 5
Gallery · 2
Bohernabreena Reservoir in the Dublin Mountains, Co. Dublin. Terrain map
Water quality (WFD)
Why this score
- Wind conditions (ripple) closely match what this water fishes best in.
- Murrough is in its seasonal window, boosting the chance of targeted feeding.
Directions
Seasons & zones
- Trout 1 March → 30 September
Related guides
Casting instructors near here
Booking & contacts
Permits & access
Bohernabreena Reservoirs
How to fish it · for Trout
Where
Start with Bibio (10-12) — on the bob / top dropper. As evening approaches, switch to dries or emergers if you see surface activity.
The plan
Plan A
Start with Bibio (10-12) — on the bob / top dropper. As evening approaches, switch to dries or emergers if you see surface activity.
Plan B
Fish early and late, try deeper during the heat of the day with a fast-sinking line.
Watch for
Evening tends to be the best period in summer — stay late if you can for a sedge or spinner fall.
Bank
Bank-only venue. Fish from accessible margins, points, weed edges, and inflows.
Sub-surface · on the nymphunder the surface
Hatch predictions
See the full sub-surface read with Pro.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey
Hatch predictions
Top prey shown — see all 5 with Pro.
Start free trial14-day free trial. Cancel anytime.
Through the year
0–3 scale · August highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
2
1
Daphnia SwarmHatch
2
3
3
3
2
Daddy Long LegsHatch
2
3
2
Lake OliveHatch
2
3
3
3
3
3
2
Silverhorns & LonghornsHatch
1
2
2
2
1
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Ranked for today
Trout fly box
What's coming
Plan ahead
5-day outlook
Condition match
66%
Cloud25%
Wind100%
Temp60%
A reasonable day here, though cloud isn't quite in the sweet spot.
Fishing better nearby · 5
Gallery · 2
Bohernabreena Reservoir in the Dublin Mountains, Co. Dublin. Terrain map
Water quality (WFD)
- Ecology: Unknown
- Chemical: Unknown
Why this score
- Wind conditions (ripple) closely match what this water fishes best in.
- Murrough is in its seasonal window, boosting the chance of targeted feeding.
Directions
Seasons & zones
- Trout 1 March → 30 September
Related guides
Casting instructors near here
Booking & contacts
Permits & access