Brown / sea trout · Salmo trutta

Brown / sea trout in the Umborne Brook

Largest measured brown / sea trout: 32 cm

The largest brown / sea trout measured in Environment Agency surveys of the Umborne Brook was 32 cm, recorded at Downstream Easy Bridge (Sp) on 10 June 2021.

Across 338 measured brown / sea trout, the median measured length was 10.6 cm.

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

See brown / sea trout records across England →

Most recent observation10 June 2021Wilmington (Sp) · 79 fish

Largest measured brown / sea trout: 32 cm
Median length: 10.6 cm
Fish measured: 338
Survey locations: 4

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
32 cm	10 Jun 2021	Downstream Easy Bridge (Sp)	159907
31.8 cm	21 Jun 2016	Downstream Easy Bridge (Sp)	148354
29.4 cm	21 Jun 2016	Wilmington (Sp)	148402
26.7 cm	21 Jun 2016	Downstream Easy Bridge (Sp)	148354
25.4 cm	10 Jun 2021	Wilmington (Sp)	159909
25.2 cm	10 Jun 2021	Wilmington (Sp)	159909
25 cm	10 Jun 2021	Wilmington (Sp)	159909
24.8 cm	10 Jun 2021	Wilmington (Sp)	159909
24.6 cm	26 May 2010	Downstream Easy Bridge (Sp)	121717
24.6 cm	19 May 2010	Wilmington (Sp)	121634

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
Wilmington (Sp)	15 Jul 1997	10 Jun 2021	8
Downstream Easy Bridge (Sp)	4 Aug 1997	10 Jun 2021	8
Colcombe (Sp)*	22 Jul 1997	10 Jun 2004	2
Court Place (Sp)*	15 Jul 1997	9 Jun 2004	3

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.

497

098

099

300

001

002

003

404

205

206

007

008

009

210

011

012

013

014

015

216

017

018

019

020

221

Fish measured by surveyors

Measured length distribution

See how the 338 measured fish were spread across different length ranges.

Smallest: 3.6 cm
Lower quarter: 5.4 cm
Median: 10.6 cm
Upper quarter: 15.5 cm
Largest: 32 cm

0–99 mm

166

100–199 mm

144

200–299 mm

300–399 mm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Umborne Brook

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

European eel 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 →