Brown / sea trout · Salmo trutta

Brown / sea trout in the Cunsey Beck

Largest measured brown / sea trout: 25.5 cm

The largest brown / sea trout measured in Environment Agency surveys of the Cunsey Beck was 25.5 cm, recorded at 305.00 DS Eels House Bridge on 17 September 2019.

Across 63 measured brown / sea trout, the median measured length was 12.2 cm.

RiverFish uses Environment Agency survey measurements rather than rod-and-line angling records. These figures show fish measured during EA surveys of the Cunsey Beck.

See brown / sea trout records across England →

Most recent observation20 October 2025304.00 Cunsey Bridge · 9 fish

Largest measured brown / sea trout: 25.5 cm
Median length: 12.2 cm
Fish measured: 63
Survey locations: 3

Individual EA measurements

Largest measured brown / sea trout

The largest individual measurements in this river and species dataset. Equal measurements are retained as separate surveyed fish.

Length	Survey date	Survey location	Survey ID
25.5 cm	17 Sept 2019	305.00 DS Eels House Bridge	155486
22.5 cm	20 Oct 2025	305.00 DS Eels House Bridge	179520
21.8 cm	20 Oct 2025	305.00 DS Eels House Bridge	179520
21.5 cm	20 Oct 2025	305.00 DS Eels House Bridge	179520
21.2 cm	20 Oct 2025	304.00 Cunsey Bridge	179521
21.1 cm	20 Oct 2025	305.00 DS Eels House Bridge	179520
21 cm	20 Oct 2025	304.00 Cunsey Bridge	179521
20 cm	20 Oct 2025	304.00 Cunsey Bridge	179521
19.8 cm	20 Oct 2025	304.00 Cunsey Bridge	179521
19.6 cm	17 Sept 2019	304.00 Cunsey Bridge	155485

Lengths are direct survey measurements. RiverFish does not estimate fish weights from length.

Explore the river

Where brown / sea trout were found

Each point marks a survey location with at least one brown / sea trout record.

Choose a point on the map to see what was recorded there.

Map points are approximate and don’t show fishing access. Check local permissions before visiting.

Place surveyed	First recorded	Last recorded	Visits finding brown / sea trout
305.00 DS Eels House Bridge	14 Jul 1992	20 Oct 2025	9
304.00 Cunsey Bridge	14 Jul 1992	20 Oct 2025	9
306.00 Ees Bridge	29 Jun 1999	3 Sept 2010	2

Choose a point or table row to see the location. More survey visits can mean more records, but not necessarily more fish.

1992–2025

Survey records by year

Each bar shows how many survey visits recorded brown / sea trout that year.

292

093

094

095

296

097

098

399

000

001

202

003

004

005

006

007

208

009

310

011

012

013

014

215

016

017

018

219

020

021

022

023

024

225

Fish measured by surveyors

Measured length distribution

See how the 63 measured fish were spread across different length ranges.

Smallest: 6.1 cm
Lower quarter: 10.5 cm
Median: 12.2 cm
Upper quarter: 13.3 cm
Largest: 25.5 cm

0–99 mm

100–199 mm

200–299 mm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Cunsey Beck

Compare other species with enough survey and measurement data for a detailed page.

European eel Pike Perch

Before you fish

Good to know

These are past survey records, so the fish present today may be different. Map points are approximate—check local access, permissions and fishing rules before visiting.

Learn how RiverFish uses the data →