Brown / sea trout · Salmo trutta

Brown / sea trout in the Randall Carr Brook

Largest measured brown / sea trout: 36.5 cm

The largest brown / sea trout measured in Environment Agency surveys of the Randall Carr Brook was 36.5 cm, recorded at Gyrc01 on 20 June 2013.

Across 173 measured brown / sea trout, the median measured length was 15.8 cm.

Surveyors recorded weights for 14 brown / sea trout. The median was 3.4 oz (0.095 kg) and the largest recorded weight was 14.1 oz (0.4 kg).

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

See brown / sea trout records across England →

Most recent observation18 June 2025Gyrc02 · 15 fish

Largest measured brown / sea trout: 36.5 cm
Median length: 15.8 cm
Fish measured: 173
Survey locations: 2

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
36.5 cm	20 Jun 2013	Gyrc01	137152
36.3 cm	17 Sept 1997	Gyrc01	60781
35.6 cm	15 Nov 1996	Gyrc01	121328
34.6 cm	15 Nov 1996	Gyrc01	121328
31.7 cm	24 Jul 2014	Gyrc02	141888
31.5 cm	24 Jul 2014	Gyrc02	141888
31.5 cm	17 Sept 1997	Gyrc01	60781
30.8 cm	3 Feb 1998	Gyrc02	60782
30.5 cm	24 Jul 2014	Gyrc02	141888
30.5 cm	24 Jul 2014	Gyrc02	141888

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
Gyrc02	27 Jul 1994	18 Jun 2025	4
Gyrc01	9 Jul 1994	18 Jun 2025	5

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

1994–2025

Survey records by year

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

294

095

196

197

198

099

000

001

002

003

004

005

006

007

008

009

010

011

012

113

114

015

016

017

018

019

020

021

022

023

024

225

Fish measured by surveyors

Measured length distribution

See how the 173 measured fish were spread across different length ranges.

Smallest: 3.5 cm
Lower quarter: 11.4 cm
Median: 15.8 cm
Upper quarter: 23 cm
Largest: 36.5 cm

0–99 mm

100–199 mm

200–299 mm

300–399 mm

Lengths are direct survey measurements rather than anglers’ catches.

Fish weighed by surveyors

Measured weight summary

Recorded weights were available for 14 brown / sea trout. This is a subset of the measured fish and may not represent the whole population.

Lightest: 0.2 oz (0.005 kg)
Lower quarter: 2.6 oz (0.0725 kg)
Median: 3.4 oz (0.095 kg)
Upper quarter: 3.8 oz (0.1088 kg)
Heaviest: 14.1 oz (0.4 kg)

These are direct individual weights recorded by Environment Agency surveyors. Combined bulk weights are not included.

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 →