Atlantic salmon · Salmo salar

Atlantic salmon in the Willsworthy Brook

Largest measured atlantic salmon: 14.4 cm

The largest atlantic salmon measured in Environment Agency surveys of the Willsworthy Brook was 14.4 cm, recorded at Willsworthy on 27 August 2009.

Across 198 measured atlantic salmon, the median measured length was 9 cm.

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

See atlantic salmon records across England →

Most recent observation18 July 2025Willsworthy · 5 fish

Largest measured atlantic salmon: 14.4 cm
Median length: 9 cm
Fish measured: 198
Survey locations: 1

Individual EA measurements

Largest measured atlantic salmon

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
14.4 cm	27 Aug 2009	Willsworthy	118813
13.7 cm	28 Jun 2005	Willsworthy	85088
13.6 cm	12 Jun 2007	Willsworthy	105938
13.5 cm	28 Jun 2005	Willsworthy	85088
13.2 cm	26 Jun 2013	Willsworthy	136760
13.2 cm	25 Jun 2008	Willsworthy	111458
13.1 cm	15 Jul 2010	Willsworthy	123681
13.1 cm	10 Jul 2006	Willsworthy	100532
13.1 cm	10 Jul 2006	Willsworthy	100532
13 cm	12 Jun 2007	Willsworthy	105938

Lengths are direct survey measurements. RiverFish does not estimate fish weights from length.

Explore the river

Where atlantic salmon were found

Each point marks a survey location with at least one atlantic salmon 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 atlantic salmon
Willsworthy	20 Jul 1983	18 Jul 2025	16

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

1983–2025

Survey records by year

Each bar shows how many survey visits recorded atlantic salmon that year.

183

084

085

086

087

088

089

090

091

092

093

094

095

096

097

198

199

100

001

102

103

104

105

106

107

108

209

110

011

012

113

014

015

016

017

018

019

020

021

022

023

024

125

Fish measured by surveyors

Measured length distribution

See how the 198 measured fish were spread across different length ranges.

Smallest: 3.3 cm
Lower quarter: 4.7 cm
Median: 9 cm
Upper quarter: 10.8 cm
Largest: 14.4 cm

0–99 mm

128

100–199 mm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Willsworthy Brook

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

Brown / sea trout 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 →