RiverFish

Brown / sea trout · Salmo trutta

Brown / sea trout in the Castle Green Beck

Largest measured brown / sea trout: 35.4 cm

The largest brown / sea trout measured in Environment Agency surveys of the Castle Green Beck was 35.4 cm, recorded at Downstream B6462 on 19 August 2005.

Across 69 measured brown / sea trout, the median measured length was 12.3 cm.

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

See brown / sea trout records across England →

Most recent observation14 September 2023Downstream B6462 · 5 fish
Largest measured brown / sea trout
35.4 cm
Median length
12.3 cm
Fish measured
69
Survey locations
1

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
35.4 cm19 Aug 2005Downstream B646286385
25.9 cm13 Sept 2017Downstream B6462151825
23.8 cm7 Sept 2011Downstream B6462128659
22.8 cm7 Sept 2011Downstream B6462128659
21.6 cm7 Sept 2011Downstream B6462128659
21.3 cm13 Sept 2017Downstream B6462151825
20.4 cm13 Sept 2017Downstream B6462151825
20.4 cm19 Aug 2005Downstream B646286385
20 cm7 Sept 2011Downstream B6462128659
19.3 cm7 Sept 2011Downstream B6462128659

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
Downstream B64627 Jan 198614 Sept 20237

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

1986–2023

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 69 measured fish were spread across different length ranges.

Smallest
5.8 cm
Lower quarter
7.1 cm
Median
12.3 cm
Upper quarter
16.6 cm
Largest
35.4 cm

Lengths are direct survey measurements rather than anglers’ catches.

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 →