Brown / sea trout · Salmo trutta

Brown / sea trout in the Three Bridges Stream

Largest measured brown / sea trout: 27 cm

The largest brown / sea trout measured in Environment Agency surveys of the Three Bridges Stream was 27 cm, recorded at Hele Hill (Se-03) on 7 September 2021.

Across 47 measured brown / sea trout, the median measured length was 16.4 cm.

Surveyors recorded weights for 12 brown / sea trout. The median was 0.5 oz (0.015 kg) and the largest recorded weight was 6.4 oz (0.181 kg).

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

See brown / sea trout records across England →

Most recent observation7 September 2021Hele Hill (Se-03) · 8 fish

Largest measured brown / sea trout: 27 cm
Median length: 16.4 cm
Fish measured: 47
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
27 cm	7 Sept 2021	Hele Hill (Se-03)	160185
27 cm	20 May 2008	Hele Hill (Se-03)	111463
24.5 cm	20 May 2008	Hele Hill (Se-03)	111463
24.2 cm	18 Jun 2014	Hele Hill (Se-03)	141222
23.9 cm	31 Oct 1997	Higher Stoford	79599
23.4 cm	7 Sept 2021	Hele Hill (Se-03)	160185
23.2 cm	7 Sept 2021	Hele Hill (Se-03)	160185
23 cm	18 Jun 2014	Hele Hill (Se-03)	141222
22.4 cm	18 Jun 2014	Hele Hill (Se-03)	141222
22 cm	7 Sept 2021	Hele Hill (Se-03)	160185

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
Hele Hill (Se-03)	14 Apr 2003	7 Sept 2021	4
Higher Stoford	31 Oct 1997	31 Oct 1997	1

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

1997–2021

Survey records by year

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

197

098

099

000

001

002

103

004

005

006

007

108

009

010

011

012

013

114

015

016

017

018

019

020

121

Fish measured by surveyors

Measured length distribution

See how the 47 measured fish were spread across different length ranges.

Smallest: 5.5 cm
Lower quarter: 13.7 cm
Median: 16.4 cm
Upper quarter: 21.7 cm
Largest: 27 cm

0–99 mm

100–199 mm

200–299 mm

Lengths are direct survey measurements rather than anglers’ catches.

Fish weighed by surveyors

Measured weight summary

Recorded weights were available for 12 brown / sea trout. This is a subset of the measured fish and may not represent the whole population.

Lightest: 0.2 oz (0.006 kg)
Lower quarter: 0.4 oz (0.0102 kg)
Median: 0.5 oz (0.015 kg)
Upper quarter: 4.1 oz (0.1155 kg)
Heaviest: 6.4 oz (0.181 kg)

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

More fish in this river

Explore the Three Bridges Stream

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

Bullhead Minnow

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 →