Perch · Perca fluviatilis

Perch in the Endon Brook

Largest measured perch: 17.5 cm

The largest perch measured in Environment Agency surveys of the Endon Brook was 17.5 cm, recorded at Denford on 30 June 1998.

Across 31 measured perch, the median measured length was 10.8 cm.

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

See perch records across England →

Most recent observation12 September 2018Denford · 1 fish

Largest measured perch: 17.5 cm
Median length: 10.8 cm
Fish measured: 31
Survey locations: 2

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
17.5 cm	30 Jun 1998	Denford	4729
16.8 cm	30 Jun 1998	Denford	4729
16.8 cm	30 Jun 1998	Denford	4729
16.3 cm	30 Jun 1998	Denford	4729
15.7 cm	18 Sept 2012	Denford	133820
15.4 cm	30 Jun 1998	Denford	4729
14.4 cm	18 Sept 2012	Denford	133820
14.3 cm	18 Sept 2012	Denford	133820
14.1 cm	18 Sept 2012	Denford	133820
13.6 cm	18 Sept 2012	Denford	133820

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
Denford	30 Jun 1998	12 Sept 2018	5
Wallgrange Downstream Weir	9 Sept 1992	9 Sept 1992	1

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

1992–2018

Survey records by year

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

192

093

094

095

096

097

198

099

000

001

002

003

004

105

006

007

008

009

010

111

112

013

014

015

016

017

118

Fish measured by surveyors

Measured length distribution

See how the 31 measured fish were spread across different length ranges.

Smallest: 4.7 cm
Lower quarter: 8.8 cm
Median: 10.8 cm
Upper quarter: 14.2 cm
Largest: 17.5 cm

0–99 mm

100–199 mm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Endon Brook

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

Brown / sea trout Dace Pike Roach Gudgeon Chub

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 →