Chalk Stream · Chalk · Berkshire / Wiltshire

River Kennet

The River Kennet downstream of the Old Mill at Ramsbury, clear water with grayling visible near the bed.
Contributor photo

The River Kennet downstream of the Old Mill, Ramsbury

Stuart Logan - CC BY-SA 2.0

The Kennet rises from chalk springs and flows down through Berkshire with a quiet, steady confidence — it is not as famous as the Test and for that reason it is better.

Poor · Brown Trout
Sherry Spinner · 14-16
Poorlive now
Not the day for it
River dropping into shape after a lift. Take your time — read the water before you cast.
80% confidence
What moved it
  • Level109.56 mDropping after lift
  • Water temp20.9°C
  • ClarityUnfishableColouring up
Today’s fly
Sherry Spinner
Sherry Spinner14-16
Upstream dry, on top
Conditions on the water
Live gauge
Level
Steady
109.56 m
Dropping after lift
Water temp20.9°C
ClarityUnfishable
Weather16°C
WindSW 13 km/h
Pressure1021 hPa
Rain · recent0.1 mm
Rain · ahead0.0 mm

Live readings only. Trends shown where the gauge supports them.

Water temperature for brown trout
Warm — slow
20.9°Cideal 10–16°C
0°14°28°
How to fish it · for brown trout
When
Nymphing can work through most of the day.
Where
Cover mixed depths.
Method
Start with tight-line nymphs and adjust if fish rise or drift higher.
Kit
9 ft #4 rod, floating line, 12 ft tapered leader to 4–5 lb fluoro tippet.
Why this works
⚠️ Water at 20.9°C — above the brown trout caution line (18°C). Fish dawn or dusk only. Land it fast, wet hands, no air shots. Otherwise very poor — river flow is in the right range.
Hatch timeline · todayQuiet day

Hatch predictions

Today's headline hatch shown — see all 2 active hatches hour by hour with Pro.

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Evidence
Survey-backed · regionalModerate confidence

Backed by regional invertebrate surveys; no sampling on this exact reach yet.

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
Grayling seasonSeason
2
2
1
1
2
2
2
2
2
2
Brown SedgeHatch
2
3
2
Freshwater ShrimpHatch
2
3
3
3
3
3
3
3
3
3
3
2
Blue Winged OliveHatch
2
3
3
3
3
2
Mayfly (Green Drake)Hatch
2
2

Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.

Ranked for today
Brown Trout fly box
Beats · 10 · 6 reaches

The Kennet is not one fishery — it is a chalk-stream system of estate beats, private syndicates, agent-booked day rods, carriers and side streams, with the Lambourn and Dun tributaries carrying much of the practical access value. Most of the historic water around Hungerford is held by the Town & Manor as Commoner-rights and paying-rod syndicates rather than open day tickets, while the better bookable days are estate and agent water at Benham, Avington, Denford and Donnington Grove. Downstream the river broadens onto clays and gravels and becomes a mixed coarse fishery. There is no single Kennet permit — confirm controller, ticket type, method rules, wading and season with each beat before travelling.

Upper Kennet — Marlborough & RamsburyMembers-only
The historic literary chalk-stream layer — Halford leased Kennet water here in the late 1800s and Frank Sawyer ran his summer school from Marlborough College grounds.
Hungerford & the River Dun · 3 beatsMembers-only
Hungerford Town & Manor — Main Fishery, Hungerford Marsh Fishery (River Dun), Freeman's Marsh Fishery (River Dun)
The 3 beats
Hungerford Town & Manor — Main FisheryMembers
Town and Manor of Hungerford
Ten beats on the River Kennet from Chilton Foliat downstream to Avington, run as one of three Town & Manor syndicates. Strictly private land with access only for registered Commoners and paying rods — there is no day-ticket route here. Trout from 1 May, strong mayfly late May to mid-June and excellent summer blue-winged olive evenings; members may fish grayling across all three syndicates until the end of December.
Commoner-rights and paying-rod syndicate water, not a day ticket. Trout season from 1 May; grayling to end of December for members.
Hungerford Marsh Fishery (River Dun)Members
Town and Manor of Hungerford
Roughly 950 metres of the River Dun managed as a wild-trout fishery within an SSSI, one of two Town & Manor Dun beats. Members' water with a fishing hut; intimate wild chalk-stream tributary fishing rather than open day-ticket access.
Within an SSSI; wild-trout management. Syndicate / nominated-rod access, not a casual day ticket.
Freeman's Marsh Fishery (River Dun)Members
Town and Manor of Hungerford
About a kilometre of shallower, more physically challenging River Dun water upstream of Hungerford Marsh, within Freeman's Marsh SSSI. The wilder of the two Dun beats; members' water rather than open day-ticket fishing.
Within Freeman's Marsh SSSI. Syndicate / nominated-rod access; shallow, physically demanding water.
Avington & Denford · 2 beatsDay rods
Avington Estate, Denford Water
The 2 beats
Avington EstateAgent booking
Avington Estate (via Hook a Fly)
Main River Kennet plus smaller carriers holding stocked and wild trout, with two-rod casual days and reported six-rod Monday group days. No wading; a pavilion with toilet and hot-drink facilities. Trout season 1 May–15 October; nearest stations Hungerford and Newbury.
No wading. Trout season 1 May – 15 October. Confirm group-day arrangements when booking.
Denford WaterAgent booking
Hook a Fly / Aardvark McLeod routes
About two miles of narrow, challenging Kennet water — mostly carriers but with some main river — holding wild brown trout and grayling alongside stocked brown and rainbow trout. No wading, medium-to-high difficulty, up to twelve rods, with a hut and barbecue facilities. Day rods, guided trips and small group days.
No wading. Trout season 1 May – 15 October. Narrow, weir-broken carrier water demanding delicate presentation.
Benham & Newbury · 2 beatsDay rods
Benham Estate, Barton Court
The 2 beats
Benham EstateAgent booking
Benham Estate (via Fishing Breaks)
The most chalk-stream fishing of any Berkshire estate — around five miles of larger main river plus a maze of carriers and side streams, mostly bank fishing with occasional wading on small-stream sections. Wild fish supplemented by stocking, a full-time river keeper, a fishing cabin and adjacent parking. Day rods and season rods through Fishing Breaks; about two miles from the nearest station.
Mostly bank fishing with occasional small-stream wading. Confirm beat allocation and weed-cutting dates when booking.
Barton CourtAgent booking
Fishing Breaks / Hook a Fly routes reported
A named River Kennet beat in the Newbury area appearing on both Fishing Breaks and Hook a Fly listings, but without enough clean beat-level detail in this pass to publish with the confidence of Benham or Denford. Listed as a candidate pending verification.
Beat length, rod capacity, facilities and current bookability all need confirming.
Donnington Grove (River Lambourn)Agent booking
A featured beat on the River Lambourn, the Kennet's fast, clear tributary — bright gravel and undercut banks ideal for sight fishing, holding small wild fish, larger locally reared brown trout and a healthy grayling population.
Lower Kennet — mixed fisheriesMembers
Downstream of the classic chalk-stream reaches the Kennet widens and deepens onto clays and gravels, supporting barbel, chub, roach, perch, gudgeon and bream through club and association water.
What's coming
Plan ahead
5-day outlook
Water here at 20.9°C. Nothing cooler within range.
Gallery · 6
  1. The River Kennet downstream of the Old Mill at Ramsbury, clear water with grayling visible near the bed.
    The River Kennet downstream of the Old Mill, Ramsbury
  2. The River Kennet at Leverton near Hungerford, a trout-rich chalk stream reach in late spring.
    River Kennet at Leverton
  3. The River Kennet west of Newbury looking towards Kintbury at a normal winter level.
    River Kennet towards Kintbury
  4. The River Kennet at Marlborough viewed from Figgins Lane Bridge, a chalk stream SSSI reach in spring.
    River Kennet, Marlborough
  5. The River Kennet flowing through Marlborough in spring at the upper chalkstream reaches.
    The River Kennet in Marlborough
  6. Terrain map of the venue
    Terrain map
About this water

The Kennet rises from chalk springs and flows down through Berkshire with a quiet, steady confidence — it is not as famous as the Test and for that reason it is better. A groundwater-fed chalk stream, the Kennet responds slowly to rain, typically forty-eight hours or more after heavy weather. The water is clear, the banks are intimate (you are never far from a bridge or a road, which means human company is easy to find), and the fish, though selective, are not apocalyptically so. It is the chalk stream where a working angler might actually afford a day or two. Mayfly hatches May–June are excellent, particularly in the upper reaches around Ramsbury and Axford where the water is narrower and the hatch more concentrated. Blue-winged olive evenings (April–June, September–October) produce reliable dry-fly sport. The Kennet responds well to small dries (size 14–16) and nymphed emergers during the hatch. Outside the hatch window, nymph-and-feather tactics (pheasant-tail, hare's-ear) work steadily. Winter (October–March) brings outstanding grayling fishing on small duns and spider patterns. Access is through clubs and syndicates; check with the Kennet & Avon Canal Trust and local fishing clubs for day-ticket availability.

  • Chalk
Water quality (WFD)
  • Ecology: Poor
  • Chemical: Fail
What this classification means

EA waterbody 'Middle Kennet (Hungerford to Newbury)' (GB106039023174) — waterbody ID unchanged, this is the correct reach. Latest EA data (Cycle 3, 2022): the Kennet has deteriorated to Poor ecological status (fish and biological elements dropped Moderate to Poor), down from Moderate in 2019. Chemical 'Fail' reflects the England-wide ubiquitous-substance failure (mercury and PBDE in biota); the 2022 cycle itself records chemical as 'does not require assessment'. Status corrected 2026-06-18 (was recorded Moderate).

EA (England) · GB106039023174

The full read · show the working · for brown trout · confidence 80%
How the 0 is built — score × weight = contribution
Temperature15 × 28%4.2
Flow80 × 22%17.6
Clarity0 × 18%0.0
Feeding Time60 × 13%7.8
Pressure80 × 7%5.6
Insect activity46 × 12%5.5
Limiting factor: Water is unfishable — too coloured for Brown Trout= 41
Can you trust it?
Water temperaturelive gauge readinggauge
Level / flowon-river gaugeobserved
Prey activitysurvey-backed invertebrate datasurvey
What would change the calculation
Cooler water — back toward the 10–16 °C ideal band — would lift the score and ease welfare.
A drop and clear would lift the flow and clarity scores.
The dawn and dusk windows score higher than the midday lull.
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout1 April → 30 September
  • Grayling16 June → 14 March
Related guides
Chalkstream Playbookchalk stream tacticsGrayling Playbookgrayling tacticsTrout Near Londonaccess guide
Booking & contacts