RiverFish

Chub · Leuciscus cephalus

Chub in the River Cliveden

Largest measured chub: 26.1 cm

The largest chub measured in Environment Agency surveys of the River Cliveden was 26.1 cm, recorded at Cliveden Upstream Fry on 22 August 2018.

Across 644 measured chub, the median measured length was 2.2 cm.

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

See chub records across England →

Most recent observation4 September 2025Cliveden Upstream Fry · 6 fish
Largest measured chub
26.1 cm
Median length
2.2 cm
Fish measured
644
Survey locations
2

Individual EA measurements

Largest measured chub

The largest individual measurements in this river and species dataset. Equal measurements are retained as separate surveyed fish.

LengthSurvey dateSurvey locationSurvey ID
26.1 cm22 Aug 2018Cliveden Upstream Fry153436
25.5 cm22 Aug 2018Cliveden Upstream Fry153436
22.5 cm22 Aug 2018Cliveden Upstream Fry153436
20.1 cm22 Aug 2018Cliveden Upstream Fry153436
19.9 cm22 Aug 2018Cliveden Upstream Fry153436
19.6 cm22 Aug 2018Cliveden Upstream Fry153436
19.5 cm4 Sept 2025Cliveden Downstream Fry178513
18.8 cm22 Aug 2018Cliveden Upstream Fry153436
18.6 cm22 Aug 2018Cliveden Upstream Fry153436
18.4 cm4 Sept 2025Cliveden Downstream Fry178513

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 surveyedFirst recordedLast recordedVisits finding chub
Cliveden Upstream Fry7 Sept 20044 Sept 202516
Cliveden Downstream Fry7 Sept 20044 Sept 202516

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

2004–2025

Survey records by year

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

Fish measured by surveyors

Measured length distribution

See how the 644 measured fish were spread across different length ranges.

Smallest
0.6 cm
Lower quarter
1.8 cm
Median
2.2 cm
Upper quarter
2.7 cm
Largest
26.1 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the River Cliveden

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

Minnow Gudgeon Roach Dace Perch Bleak

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 →