Brown / sea trout · Salmo trutta

Brown / sea trout in the River Main De Lank

Largest measured brown / sea trout: 49.1 cm

The largest brown / sea trout measured in Environment Agency surveys of the River Main De Lank was 49.1 cm, recorded at Keybridge on 22 June 1994.

Across 1,779 measured brown / sea trout, the median measured length was 11.3 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 Main De Lank.

See brown / sea trout records across England →

Most recent observation9 July 2026Keybridge · 31 fish

Largest measured brown / sea trout: 49.1 cm
Median length: 11.3 cm
Fish measured: 1,779
Survey locations: 11

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
49.1 cm	22 Jun 1994	Keybridge	103727
40.4 cm	31 Jul 2000	Keybridge	103536
40.1 cm	21 Aug 2003	Keybridge	77213
34 cm	12 Jul 2011	Keybridge	126956
32 cm	18 Aug 2009	Keybridge	118809
30.7 cm	21 Aug 2003	Keybridge	77213
30.3 cm	11 Aug 1997	Keybridge	103648
30.2 cm	12 Jul 2022	Keybridge	161637
29.4 cm	24 Jul 2018	Keybridge	152981
29.2 cm	21 Jul 2008	Keybridge	112132

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
Keybridge	31 Jul 1980	9 Jul 2026	26
Delphy Bridge	17 Jun 1985	2 Jun 2017	11
d/s Delank Quarry	10 Jun 2008	10 Jun 2008	1
u/s Pump House	1 Oct 2002	6 Jun 2008	2
Fernacre	18 Jul 1985	14 Jun 2006	7
d/s De Lank WTW Abstraction	27 Sept 2005	27 Sept 2005	1
Scribble Down	22 Sept 2005	22 Sept 2005	1
Tregenna	25 Sept 2002	25 Sept 2002	1
Hantergantick	24 Sept 2002	24 Sept 2002	1
d/s Bradford Bridge	4 Aug 1980	22 Aug 1997	3
Ivey	30 Jun 1994	13 Aug 1997	2

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

1980–2026

Survey records by year

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

280

081

082

083

084

385

086

087

088

089

090

391

092

093

594

095

096

597

098

099

300

001

502

103

104

505

306

107

308

209

110

211

112

113

014

115

116

117

118

119

020

021

122

123

124

025

126

Fish measured by surveyors

Measured length distribution

See how the 1,779 measured fish were spread across different length ranges.

Smallest: 2.4 cm
Lower quarter: 6.3 cm
Median: 11.3 cm
Upper quarter: 14.9 cm
Largest: 49.1 cm

0–99 mm

735

100–199 mm

929

200–299 mm

107

300–399 mm

400–499 mm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the River Main De Lank

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

European eel Atlantic salmon Bullhead Brook lamprey

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 →