Roach · Rutilus rutilus

Roach in the River Glyme

Largest measured roach: 23 cm

The largest roach measured in Environment Agency surveys of the River Glyme was 23 cm, recorded at Glympton on 14 August 2001.

Across 106 measured roach, the median measured length was 12.7 cm.

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

See roach records across England →

Most recent observation3 April 2014Glympton · 38 fish

Largest measured roach: 23 cm
Median length: 12.7 cm
Fish measured: 106
Survey locations: 2

Individual EA measurements

Largest measured roach

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
23 cm	14 Aug 2001	Glympton	88035
21.2 cm	14 Aug 2001	Glympton	88035
21.1 cm	3 Apr 2014	Glympton	140626
20 cm	20 Aug 2003	Cleveley	88042
18.4 cm	3 Apr 2014	Glympton	140626
18.3 cm	20 Aug 2003	Glympton	88040
18.1 cm	14 Aug 2001	Glympton	88035
17.5 cm	20 Aug 2003	Cleveley	88042
17.4 cm	3 Apr 2014	Glympton	140626
17.1 cm	11 Nov 2005	Cleveley	87823

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

Explore the river

Where roach were found

Each point marks a survey location with at least one roach 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 roach
Glympton	14 Aug 2001	3 Apr 2014	3
Cleveley	14 Aug 2001	11 Nov 2005	3

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

2001–2014

Survey records by year

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

201

002

203

004

105

006

007

008

009

010

011

012

013

114

Fish measured by surveyors

Measured length distribution

See how the 106 measured fish were spread across different length ranges.

Smallest: 3.9 cm
Lower quarter: 10.2 cm
Median: 12.7 cm
Upper quarter: 15.3 cm
Largest: 23 cm

0–99 mm

100–199 mm

200–299 mm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the River Glyme

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

Brown / sea trout Perch 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 →