Perch · Perca fluviatilis

Perch in the King's Beck

Largest measured perch: 14.7 cm

The largest perch measured in Environment Agency surveys of the King's Beck was 14.7 cm, recorded at Roughton , Topshill Road bridge d/s on 26 January 2004.

Across 52 measured perch, the median measured length was 8.4 cm.

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

See perch records across England →

Most recent observation29 March 2016Hanworth , Buck Bridge d/s · 36 fish

Largest measured perch: 14.7 cm
Median length: 8.4 cm
Fish measured: 52
Survey locations: 3

Individual EA measurements

Largest measured perch

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
14.7 cm	26 Jan 2004	Roughton , Topshill Road bridge d/s	100006
12.1 cm	4 Feb 2010	Hanworth , Buck Bridge d/s	121192
10.4 cm	4 Feb 2010	Hanworth , Buck Bridge d/s	121192
9.7 cm	18 Mar 2016	Roughton , Topshill Road bridge d/s	148122
9.7 cm	18 Mar 2016	Roughton , Topshill Road bridge d/s	148122
9.6 cm	29 Mar 2016	Hanworth , Buck Bridge d/s	148201
9.5 cm	29 Mar 2016	Hanworth , Buck Bridge d/s	148201
9.4 cm	29 Mar 2016	Hanworth , Buck Bridge d/s	148201
9.4 cm	29 Mar 2016	Hanworth , Buck Bridge d/s	148201
9.3 cm	29 Mar 2016	Hanworth , Buck Bridge d/s	148201

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

Explore the river

Where perch were found

Each point marks a survey location with at least one perch 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 perch
Hanworth , Buck Bridge d/s	4 Feb 2010	29 Mar 2016	2
Roughton , Topshill Road bridge d/s	26 Jan 2004	18 Mar 2016	2
Kings Bridge	5 Mar 1993	5 Mar 1993	1

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

1993–2016

Survey records by year

Each bar shows how many survey visits recorded perch that year.

193

094

095

096

097

098

099

000

001

002

003

104

005

006

007

008

009

110

011

012

013

014

015

216

Fish measured by surveyors

Measured length distribution

See how the 52 measured fish were spread across different length ranges.

Smallest: 6.7 cm
Lower quarter: 8 cm
Median: 8.4 cm
Upper quarter: 9 cm
Largest: 14.7 cm

0–99 mm

100–199 mm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the King's Beck

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

3-spined stickleback European eel Dace Stone loach Roach Gudgeon

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 →