Gudgeon · Gobio gobio

Gudgeon in the River Lod

Largest measured gudgeon: 13.5 cm

The largest gudgeon measured in Environment Agency surveys of the River Lod was 13.5 cm, recorded at Salmons Bridge on 4 July 2006.

Across 109 measured gudgeon, the median measured length was 9.5 cm.

Surveyors recorded weights for 98 gudgeon. The median was 0.3 oz (0.0095 kg) and the largest recorded weight was 1.1 oz (0.03 kg).

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

See gudgeon records across England →

Most recent observation20 July 2018Lickfold · 5 fish

Largest measured gudgeon: 13.5 cm
Median length: 9.5 cm
Fish measured: 109
Survey locations: 3

Individual EA measurements

Largest measured gudgeon

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
13.5 cm	4 Jul 2006	Salmons Bridge	101934
13 cm	31 Aug 2011	Lickfold	127632
13 cm	4 Jul 2006	Salmons Bridge	101934
12.8 cm	4 Jul 2006	Salmons Bridge	101934
12.8 cm	8 Mar 1993	Salmons Bridge	88220
12.5 cm	4 Jul 2006	Salmons Bridge	101934
12.5 cm	3 Jul 2006	Lurgashall Mill Farm	101891
12.4 cm	20 Jul 2018	Salmons Bridge	152882
12.4 cm	8 Jul 2008	Salmons Bridge	112071
12 cm	4 Jul 2006	Salmons Bridge	101934

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

Explore the river

Where gudgeon were found

Each point marks a survey location with at least one gudgeon 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 gudgeon
Salmons Bridge	8 Mar 1993	20 Jul 2018	4
Lickfold	4 Jul 2005	20 Jul 2018	3
Lurgashall Mill Farm	3 Jul 2006	3 Jul 2006	1

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

1993–2018

Survey records by year

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

193

094

095

096

097

098

099

000

001

002

003

004

105

206

007

108

009

010

111

012

013

014

015

016

017

218

Fish measured by surveyors

Measured length distribution

See how the 109 measured fish were spread across different length ranges.

Smallest: 5.4 cm
Lower quarter: 8 cm
Median: 9.5 cm
Upper quarter: 11 cm
Largest: 13.5 cm

0–99 mm

100–199 mm

Lengths are direct survey measurements rather than anglers’ catches.

Fish weighed by surveyors

Measured weight summary

Recorded weights were available for 98 gudgeon. This is a subset of the measured fish and may not represent the whole population.

Lightest: 0.1 oz (0.002 kg)
Lower quarter: 0.2 oz (0.006 kg)
Median: 0.3 oz (0.0095 kg)
Upper quarter: 0.5 oz (0.015 kg)
Heaviest: 1.1 oz (0.03 kg)

These are direct individual weights recorded by Environment Agency surveyors. Combined bulk weights are not included.

More fish in this river

Explore the River Lod

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

Chub Stone loach Perch European eel Roach Bullhead

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 →