Brown / sea trout · Salmo trutta

Brown / sea trout in the River Trevillador Tributary

Largest measured brown / sea trout: 17.1 cm

The largest brown / sea trout measured in Environment Agency surveys of the River Trevillador Tributary was 17.1 cm, recorded at Mellingey Mill on 26 July 2010.

Across 49 measured brown / sea trout, the median measured length was 6.1 cm.

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

See brown / sea trout records across England →

Most recent observation9 October 2018Mellingey Mill · 13 fish

Largest measured brown / sea trout: 17.1 cm
Median length: 6.1 cm
Fish measured: 49
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.

Length	Survey date	Survey location	Survey ID
17.1 cm	26 Jul 2010	Mellingey Mill	123248
17.1 cm	26 Jul 2010	Mellingey Mill	123248
15.2 cm	9 Oct 2018	Mellingey Mill	153704
14 cm	9 Oct 2018	Mellingey Mill	153704
13.8 cm	26 Jul 2010	Mellingey Mill	123248
13.3 cm	26 Jul 2010	Mellingey Mill	123248
12.6 cm	26 Jul 2010	Mellingey Mill	123248
9.1 cm	9 Oct 2018	Mellingey Mill	153704
8.9 cm	9 Oct 2018	Mellingey Mill	153704
8.9 cm	9 Oct 2018	Mellingey Mill	153704

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
Mellingey Mill	10 Jul 1985	9 Oct 2018	7

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

1985–2018

Survey records by year

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

185

086

087

088

089

090

191

092

093

194

095

096

197

098

099

100

001

002

003

004

005

006

007

008

009

110

011

012

013

014

015

016

017

118

Fish measured by surveyors

Measured length distribution

See how the 49 measured fish were spread across different length ranges.

Smallest: 4.6 cm
Lower quarter: 5.4 cm
Median: 6.1 cm
Upper quarter: 7.9 cm
Largest: 17.1 cm

0–99 mm

100–199 mm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the River Trevillador Tributary

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

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 →