RiverFish

Brown / sea trout · Salmo trutta

Brown / sea trout in the Trout Beck

Largest measured brown / sea trout: 25.5 cm

The largest brown / sea trout measured in Environment Agency surveys of the Trout Beck was 25.5 cm, recorded at 1045.90 US Foot bridge, Flakebridge Wood on 23 June 2026.

Across 608 measured brown / sea trout, the median measured length was 6.4 cm.

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

See brown / sea trout records across England →

Most recent observation23 June 20261045.90 US Foot bridge, Flakebridge Wood · 99 fish
Largest measured brown / sea trout
25.5 cm
Median length
6.4 cm
Fish measured
608
Survey locations
13

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.

LengthSurvey dateSurvey locationSurvey ID
25.5 cm23 Jun 20261045.90 US Foot bridge, Flakebridge Wood181891
24 cm23 Jun 20261045.90 US Foot bridge, Flakebridge Wood181891
20.4 cm15 Jun 20221047.00 nr Brampton, Trout Beck161027
20.1 cm15 Jun 20221047.00 nr Brampton, Trout Beck161027
19.5 cm15 Jun 20221045.90 US Foot bridge, Flakebridge Wood161026
19.5 cm6 Jul 20211045.90 US Foot bridge, Flakebridge Wood159979
19.4 cm5 Jul 20211051.00 Swindale Beck (Trout Beck)160054
18.1 cm15 Jun 20221045.90 US Foot bridge, Flakebridge Wood161026
18 cm23 Jun 20261045.90 US Foot bridge, Flakebridge Wood181891
17.2 cm5 Jul 20211047.00 nr Brampton, Trout Beck160083

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 surveyedFirst recordedLast recordedVisits finding brown / sea trout
1045.90 US Foot bridge, Flakebridge Wood30 Jul 201023 Jun 20268
1051.00 Swindale Beck (Trout Beck)7 Aug 200216 Jun 20226
1047.00 nr Brampton, Trout Beck11 Jul 200215 Jun 20226
Site 6 US Weir, Trout Beck11 Oct 201811 Oct 20181
Site 5 US Weir, Trout Beck11 Oct 201811 Oct 20181
Site 4 - Derogated reach, Trout Beck11 Oct 201811 Oct 20181
Site 3 - Derogated reach, Trout Beck11 Oct 201811 Oct 20181
Site 2 - Downstream, Trout Beck11 Oct 201811 Oct 20181
Site 1 Control, DS Outfall, Trout Beck11 Oct 201811 Oct 20181
1050.00 Kirkby Thore, Trout Beck7 Aug 200222 Jul 20164
1049.00 Sleatonhow, Tout Beck7 Aug 200222 Jul 20164
1051.80 Dufton Gill at Dufton31 Aug 200731 Aug 20071
1046.00 Flakebridge Wood, Trout Beck11 Jul 20022 Aug 20072

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

2002–2026

Survey records by year

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

Fish measured by surveyors

Measured length distribution

See how the 608 measured fish were spread across different length ranges.

Smallest
3.7 cm
Lower quarter
5.6 cm
Median
6.4 cm
Upper quarter
9.3 cm
Largest
25.5 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Trout Beck

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

Atlantic salmon European eel

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 →