RiverFish

Brown / sea trout · Salmo trutta

Brown / sea trout in the Arkle Beck

Largest measured brown / sea trout: 85.9 cm

The largest brown / sea trout measured in Environment Agency surveys of the Arkle Beck was 85.9 cm, recorded at Arkle Beck d/s Langthwaite on 2 September 2003.

Across 1,339 measured brown / sea trout, the median measured length was 14.3 cm.

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

See brown / sea trout records across England →

Most recent observation5 September 2024Arkle Beck d/s Langthwaite · 29 fish
Largest measured brown / sea trout
85.9 cm
Median length
14.3 cm
Fish measured
1,339
Survey locations
5

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
85.9 cm2 Sept 2003Arkle Beck d/s Langthwaite78498
85.8 cm2 Sept 2003Arkle Beck d/s Langthwaite78498
85.7 cm2 Sept 2003Arkle Beck d/s Langthwaite78498
85.6 cm2 Sept 2003Arkle Beck d/s Langthwaite78498
45.7 cm1 Sept 2004Arkle Beck d/s Langthwaite81958
35.3 cm11 Aug 2021Arkle Beck d/s Langthwaite160252
34.9 cm1 Jun 2005Arkle Beck at Whaw Bridge84756
34.5 cm20 Sept 2022Arkle Beck d/s Langthwaite161644
34.1 cm5 Sept 2024Arkle Beck d/s Langthwaite166751
34.1 cm1 Sept 2004Arkle Beck d/s Langthwaite81958

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
Arkle Beck d/s Langthwaite3 Sept 20025 Sept 202417
William Gill nr Cocker1 Jun 200526 Sept 20224
Punchard Gill at Punchard Gill Bridge1 Jun 200520 Sept 20224
Arkle Beck at Whaw Bridge1 Jun 200520 Sept 20225
Arkle Beck at Crooks Bridge1 Jun 200512 Sept 20224

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

2002–2024

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 1,339 measured fish were spread across different length ranges.

Smallest
2.3 cm
Lower quarter
11.1 cm
Median
14.3 cm
Upper quarter
18.9 cm
Largest
85.9 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Arkle Beck

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

Bullhead Stone loach

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 →