Brown / sea trout · Salmo trutta

Brown / sea trout in the Connon Stream

Largest measured brown / sea trout: 22.5 cm

The largest brown / sea trout measured in Environment Agency surveys of the Connon Stream was 22.5 cm, recorded at Tresarran on 16 July 2014.

Across 304 measured brown / sea trout, the median measured length was 6.8 cm.

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

See brown / sea trout records across England →

Most recent observation11 August 2014u/s Connon Bridge · 42 fish

Largest measured brown / sea trout: 22.5 cm
Median length: 6.8 cm
Fish measured: 304
Survey locations: 3

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
22.5 cm	16 Jul 2014	Tresarran	141721
19.7 cm	11 Aug 2014	u/s Connon Bridge	142169
19.4 cm	16 Jul 2014	Tresarran	141721
19.4 cm	3 Jul 2008	Tresarran	111613
19.3 cm	12 Aug 2002	Tresarran	72224
18.3 cm	16 Jul 2014	Tresarran	141721
17.3 cm	21 Aug 2007	Trevillis Wood	106463
17.1 cm	12 Aug 2002	Tresarran	72224
16.8 cm	17 Aug 2007	Tresarran	106420
16.4 cm	16 Jul 2014	Tresarran	141721

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
u/s Connon Bridge	9 Sept 1994	11 Aug 2014	4
Tresarran	26 Aug 1994	16 Jul 2014	5
Trevillis Wood	21 Aug 2007	14 Jul 2008	2

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

1994–2014

Survey records by year

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

294

095

096

097

098

099

000

001

102

003

004

005

006

307

308

009

010

011

012

013

214

Fish measured by surveyors

Measured length distribution

See how the 304 measured fish were spread across different length ranges.

Smallest: 3.1 cm
Lower quarter: 5.6 cm
Median: 6.8 cm
Upper quarter: 11.5 cm
Largest: 22.5 cm

0–99 mm

199

100–199 mm

104

200–299 mm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Connon Stream

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

Bullhead Atlantic salmon 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 →