Perch · Perca fluviatilis

Perch in the Micker Brook

Largest measured perch: 31.4 cm

The largest perch measured in Environment Agency surveys of the Micker Brook was 31.4 cm, recorded at Mrmi10 on 21 June 2005.

Across 49 measured perch, the median measured length was 16.5 cm.

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

See perch records across England →

Most recent observation18 June 2024Mrmi01 · 3 fish

Largest measured perch: 31.4 cm
Median length: 16.5 cm
Fish measured: 49
Survey locations: 4

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
31.4 cm	21 Jun 2005	Mrmi10	84979
26.5 cm	21 Jun 2005	Mrmi10	84979
24.6 cm	6 Aug 2003	Mrmi05	76600
23.7 cm	26 Jun 2006	Mrmi10	100561
22.7 cm	6 Aug 2003	Mrmi05	76600
22.1 cm	21 Jun 2005	Mrmi10	84979
21.8 cm	21 Jun 2005	Mrmi10	84979
21.5 cm	28 Sept 2004	Mrmi10	82501
20.4 cm	4 Aug 2003	Mrmi10	76601
18.7 cm	26 Jun 2006	Mrmi10	100561

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
Mrmi01	18 Jun 2024	18 Jun 2024	1
Mrmi10	28 Aug 2002	17 Mar 2011	7
Mrmi20	21 Sept 2004	21 Sept 2004	1
Mrmi05	6 Aug 2003	6 Aug 2003	1

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

2002–2024

Survey records by year

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

102

203

204

105

106

007

008

109

010

111

012

013

014

015

016

017

018

019

020

021

022

023

124

Fish measured by surveyors

Measured length distribution

See how the 49 measured fish were spread across different length ranges.

Smallest: 5.5 cm
Lower quarter: 13.4 cm
Median: 16.5 cm
Upper quarter: 17.9 cm
Largest: 31.4 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 Micker Brook

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

Bullhead Brown / sea trout Stone loach 3-spined stickleback Roach 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 →