Chub · Leuciscus cephalus

Chub in the Richmond Park SERT Baseline

Largest measured chub: 43.5 cm

The largest chub measured in Environment Agency surveys of the Richmond Park SERT Baseline was 43.5 cm, recorded at Richmond Park SERT Reach D on 14 July 2015.

Across 204 measured chub, the median measured length was 15.2 cm.

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

See chub records across England →

Most recent observation15 July 2015Richmond Park SERT Reach A · 13 fish

Largest measured chub: 43.5 cm
Median length: 15.2 cm
Fish measured: 204
Survey locations: 4

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
43.5 cm	14 Jul 2015	Richmond Park SERT Reach D	147552
33.7 cm	15 Jul 2015	Richmond Park SERT Reach B	147978
32.5 cm	15 Jul 2015	Richmond Park SERT Reach A	159855
31.2 cm	15 Jul 2015	Richmond Park SERT Reach A	159855
29.2 cm	15 Jul 2015	Richmond Park SERT Reach A	159855
27.1 cm	14 Jul 2015	Richmond Park SERT Reach D	147552
26.2 cm	15 Jul 2015	Richmond Park SERT Reach B	147978
26 cm	15 Jul 2015	Richmond Park SERT Reach B	147978
25.8 cm	15 Jul 2015	Richmond Park SERT Reach B	147978
25.6 cm	14 Jul 2015	Richmond Park SERT Reach D	147552

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
Richmond Park SERT Reach B	15 Jul 2015	15 Jul 2015	1
Richmond Park SERT Reach A	15 Jul 2015	15 Jul 2015	1
Richmond Park SERT Reach D	14 Jul 2015	14 Jul 2015	1
Richmond Park SERT Reach C	14 Jul 2015	14 Jul 2015	1

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

2015–2015

Survey records by year

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

415

Fish measured by surveyors

Measured length distribution

See how the 204 measured fish were spread across different length ranges.

Smallest: 6.9 cm
Lower quarter: 13.6 cm
Median: 15.2 cm
Upper quarter: 16.7 cm
Largest: 43.5 cm

0–99 mm

100–199 mm

153

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 Richmond Park SERT Baseline

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

Dace European eel Gudgeon Stone loach

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 →