Brown / sea trout · Salmo trutta

Brown / sea trout in the Main Gwindra Stream

Largest measured brown / sea trout: 27 cm

The largest brown / sea trout measured in Environment Agency surveys of the Main Gwindra Stream was 27 cm, recorded at Brannel on 14 September 2005.

Across 301 measured brown / sea trout, the median measured length was 11.2 cm.

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

See brown / sea trout records across England →

Most recent observation3 August 2011Tregargus · 2 fish

Largest measured brown / sea trout: 27 cm
Median length: 11.2 cm
Fish measured: 301
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.

Length	Survey date	Survey location	Survey ID
27 cm	14 Sept 2005	Brannel	86756
24.2 cm	14 Sept 2005	Brannel	86756
24.1 cm	1 Aug 1998	Brannel	126652
23.8 cm	3 Aug 2011	Brannel	127343
23 cm	1 Aug 1998	Brannel	126652
22.4 cm	1 Aug 1998	Brannel	126652
22 cm	3 Aug 2011	Brannel	127343
21.9 cm	3 Aug 2011	Tregargus	127487
21.3 cm	1 Aug 1998	Brannel	126652
21.3 cm	7 Jul 1995	Brannel	126653

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
Tregargus	3 Aug 2011	3 Aug 2011	1
Brannel	3 Jun 1992	3 Aug 2011	5
Gwindra	3 Jun 1992	19 Jul 2011	3
Coombe	21 Sept 2005	21 Sept 2005	1
St. Stephen	5 Sept 2005	5 Sept 2005	1

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

1992–2011

Survey records by year

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

292

093

094

195

096

097

198

099

000

001

002

003

004

405

006

007

008

009

010

311

Fish measured by surveyors

Measured length distribution

See how the 301 measured fish were spread across different length ranges.

Smallest: 4.3 cm
Lower quarter: 6.5 cm
Median: 11.2 cm
Upper quarter: 14.7 cm
Largest: 27 cm

0–99 mm

144

100–199 mm

144

200–299 mm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Main Gwindra Stream

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 →