Chub · Leuciscus cephalus

Chub in the River Glaze

Largest measured chub: 44.5 cm

The largest chub measured in Environment Agency surveys of the River Glaze was 44.5 cm, recorded at Glgl05 on 22 August 2013.

Across 402 measured chub, the median measured length was 15.4 cm.

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

See chub records across England →

Most recent observation13 May 2025Glgl10 · 1 fish

Largest measured chub: 44.5 cm
Median length: 15.4 cm
Fish measured: 402
Survey locations: 8

Individual EA measurements

Largest measured chub

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
44.5 cm	22 Aug 2013	Glgl05	138106
43.4 cm	22 Aug 2013	Glgl05	138106
41.6 cm	22 Aug 2013	Glgl05	138106
40.8 cm	1 Sept 2005	Glgl05	85996
39.9 cm	15 Jun 1999	Glgl05	61124
38.4 cm	1 Sept 2005	Glgl05	85996
38.3 cm	22 Aug 2013	Glgl05	138106
37.6 cm	22 Aug 2013	Glgl05	138106
37.5 cm	22 Aug 2013	Glgl10	138107
37.2 cm	1 Sept 2005	Glgl05	85996

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

Explore the river

Where chub were found

Each point marks a survey location with at least one chub 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 chub
Glgl10	20 May 2008	13 May 2025	5
Glgl7.5	1 Jul 2019	6 May 2025	3
Glgl05	15 Jun 1999	7 Jun 2022	5
Glgl12	24 Sept 2010	24 Sept 2010	1
Glgl20	20 May 2008	27 Apr 2010	3
Glgl30	24 Apr 2010	24 Apr 2010	1
Glgl25	19 May 2008	22 Apr 2009	2
Glgl15	21 May 2008	21 May 2008	1

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

1999–2025

Survey records by year

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

199

000

001

002

003

004

105

006

007

408

309

410

011

012

213

014

015

016

017

018

119

020

021

322

023

024

225

Fish measured by surveyors

Measured length distribution

See how the 402 measured fish were spread across different length ranges.

Smallest: 3 cm
Lower quarter: 7.8 cm
Median: 15.4 cm
Upper quarter: 24.8 cm
Largest: 44.5 cm

0–99 mm

154

100–199 mm

107

200–299 mm

300–399 mm

400–499 mm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the River Glaze

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

European eel Perch Gudgeon Roach Dace 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 →