Stillwater · Peat · North East / County Durham, GB-ENG

Blackton Reservoir

Aerial view of Blackton Reservoir in the Pennine hills of County Durham, with the River Balder feeding in through a stone-walled channel

Upland Baldersdale reservoir managed by Northumbrian Water/Waterside Parks as a fly-only wild brown trout fishery; the trout are 100% native descendants of the original moorland streams, no stocking.

Fair · Trout
Minkie · 6-10
Fairlive now
Reasonable autumn fishing likely at Blackton Reservoir
Useful ripple, fishable wave. Worth a session if the wind holds.
59% confidence

Blackton Reservoir is often best in spring through autumn.

What moved it
  • WindSW 25 km/hModerate breeze
Today's fly
Minkie
Minkie6-10
Retrieve, sub-surface
Conditions on the water
Estimate
Wind
Moderate breeze
SW 25 km/h
N
SW
from the south-west
Wave40 cm chop
Water temp13.6°C
Air temp16°C
CloudOvercast
Pressure1012 hPa
Rain · recent0.0 mm

No gauge on this water — readings are regional estimates from weather, not a live gauge.

Head to
Wind driftSW wind
North-eastern end

A southwesterly has held for 17 hours, running warmer than the water (16°C air against 14°C water). Expect fish at the north-eastern end — the bank it is blowing into — where the drift piles food, colour and warmth together. This reads the upper water, though — a bottom bait at range feels it far less than a floater or a fish in the margins. Treat it as a tiebreaker between good swims rather than an override — features and angling pressure usually count for more.

How to fish it · for Trout
When
March to October
Where
Start with Minkie (6-10) — on the point. If that does not produce, switch depth or speed before changing the pattern entirely.
The plan
Plan A

Start with Minkie (6-10) — on the point. 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

Keep an eye on changing conditions — wind shifts and cloud breaks can trigger short feeding spells.

Bank

Bank-only venue. Fish from accessible margins, points, weed edges, and inflows.

Sub-surface · on the nymphunder the surface

Hatch predictions

Top nymph shown — see all 2 guilds with Pro.

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Beyond the hatch · worth watchingambient prey(1)

Hatch predictions

Top prey shown — see all 5 with Pro.

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Through the year
0–3 scale · September highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
1
Reservoir BuzzerHatch
2
3
3
3
3
3
2
Daphnia SwarmHatch
2
3
3
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
45%
Cloud50%
Wind30%
Temp60%

Conditions are away from Blackton Reservoir's sweet spot — it usually fishes best in ripple wind with cloud skies.

Fishing better nearby · 5
Gallery · 2
  1. Aerial view of Blackton Reservoir in the Pennine hills of County Durham, with the River Balder feeding in through a stone-walled channel
    Blackton Reservoir, Baldersdale, County Durham
  2. Terrain map of the venue
    Terrain map
About this water

Upland Baldersdale reservoir managed by Northumbrian Water/Waterside Parks as a fly-only wild brown trout fishery; the trout are 100% native descendants of the original moorland streams, no stocking. Bank fishing only, consistently high water level.

  • Reservoir
  • Peat
Why this score
  • Wind conditions (windy) are not ideal for this water.
  • Buzzer is in its seasonal window, boosting the chance of targeted feeding.
  • Reservoirs of this kind fish hard at this time of year.
Directions
Seasons & zones
  • Trout 1 April30 September
Related guides
Casting instructors near here
Booking & contacts
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