Perch · Perca fluviatilis

Perch in the Langton Brook

Largest measured perch: 30 cm

The largest perch measured in Environment Agency surveys of the Langton Brook was 30 cm, recorded at Welham Lane Langton Brook on 22 April 1996.

Across 31 measured perch, the median measured length was 19.5 cm.

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

See perch records across England →

Most recent observation1 May 2013Welham Lane Langton Brook · 10 fish

Largest measured perch: 30 cm
Median length: 19.5 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
30 cm	22 Apr 1996	Welham Lane Langton Brook	54559
27.5 cm	25 Apr 1996	West Langton	54561
25.5 cm	25 Apr 1996	West Langton	54561
24.5 cm	25 Apr 1996	West Langton	54561
24.5 cm	25 Apr 1996	West Langton	54561
24.5 cm	25 Apr 1996	West Langton	54561
24 cm	25 Apr 1996	West Langton	54561
24 cm	22 Apr 1996	Welham Lane Langton Brook	54559
23.5 cm	22 Apr 1996	Welham Lane Langton Brook	54559
23 cm	22 Apr 1996	Welham Lane Langton Brook	54559

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
Welham Lane Langton Brook	25 Mar 1993	1 May 2013	4
West Langton	2 Apr 1990	25 Apr 1996	2

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

1990–2013

Survey records by year

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

190

091

092

193

094

095

296

097

098

099

000

001

002

003

104

005

006

007

008

009

010

011

012

113

Fish measured by surveyors

Measured length distribution

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

Smallest: 6.5 cm
Lower quarter: 15.3 cm
Median: 19.5 cm
Upper quarter: 23.8 cm
Largest: 30 cm

0–99 mm

100–199 mm

200–299 mm

300–399 mm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Langton Brook

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

Dace Roach Chub Minnow Gudgeon Pike

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 →