Stillwater · Mixed · South / Oxfordshire

Farmoor Reservoir

Wide panoramic view across the open water of Farmoor Reservoir, Oxfordshire.
Contributor photo

Farmoor Reservoir

Rhododendrites - CC BY-SA 4.0

Two concrete-bowl reservoirs near Oxford — Farmoor I and Farmoor II — managed as a fly fishery.

Good · Rainbow
Diawl Bach · 12-14
Goodlive now
Good summer conditions for Farmoor Reservoir
Good wave on — drift country. Drift fishing weather — three flies on a long leader.
66% confidence
What moved it
  • WindW 10 km/hLight breeze
Today’s fly
Diawl Bach
Diawl Bach12-14
Washing-line, sub-surface
Conditions on the water
Live gauge
Wind
Light breeze
W 10 km/h
N
W
from the west
Wave20 cm ripple
Water temp
Air temp14°C
CloudClear
Pressure1022 hPa
Rain · recent0.0 mm

Some readings unavailable — check directly before fishing.

How to fish it · for rainbow
When
April–June
Where
Start with Marabou Damsel (8-12) — on the point. Rainbows respond to more active retrieves — try short strips between pauses. If that does not produce, switch depth or speed before changing the pattern entirely.
The plan
Plan A

Start with Marabou Damsel (8-12) — on the point. Rainbows respond to more active retrieves — try short strips between pauses. If that does not produce, switch depth or speed before changing the pattern entirely.

Plan B

If the main plan stalls, drop to a size 14–16 midge — switch to a washing-line or suspender rig and change drift line before you change food group.

Watch for

Evening tends to be the best period in summer — stay late if you can for a sedge or spinner fall.

Either bank or boat

Good ripple suits both bank and boat. Bank: work inflows, dam walls, and points. Boat: broadside drift covering wind lanes.

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
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
Rainbow fly box
What's coming
Plan ahead
5-day outlook
Condition match
78%
Cloud25%
Wind100%
Temp100%

A good match for this venue — most conditions are close to what it fishes best in.

Other water nearby · 5
Gallery · 4
  1. Wide panoramic view across the open water of Farmoor Reservoir, Oxfordshire.
    Farmoor Reservoir
  2. Open water expanse of Farmoor Reservoir viewed from the northern bank with the far shore and sky.
    Looking across Farmoor Reservoir
  3. Farmoor Reservoir water surface viewed across the open reservoir, Oxfordshire.
    Farmoor Reservoir
  4. Terrain map of the venue
    Terrain map
About this water

Two concrete-bowl reservoirs near Oxford — Farmoor I and Farmoor II — managed as a fly fishery. The exposed, featureless water demands mobile fishing: find the fish, cover them, move on. Bank fishing around the perimeter; boat fishing on Farmoor II. The concrete bowl means fish cruise predictable circuits. Well stocked with rainbows. Buzzer fishing excellent from April; evening sedge hatches in summer can produce spectacular sport. Managed by Thames Water.

  • Reservoir
  • Mixed
Why this score
  • Wind conditions (ripple) closely match what this water fishes best in.
  • Temperature (cool) is in the sweet spot for summer fishing.
  • Buzzer is in its seasonal window, boosting the chance of targeted feeding.
Directions
Seasons & zones
  • Trout1 April → 30 September
Related guides
Booking & contacts