Rudd · Scardinius erythrophthalmus

Rudd in the Mablethorpe Cut FMU

Largest measured rudd: 21.4 cm

The largest rudd measured in Environment Agency surveys of the Mablethorpe Cut FMU was 21.4 cm, recorded at Bleak House on 5 October 1995.

Across 56 measured rudd, the median measured length was 15.6 cm.

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

See rudd records across England →

Most recent observation5 October 1995Bleak House · 19 fish

Largest measured rudd: 21.4 cm
Median length: 15.6 cm
Fish measured: 56
Survey locations: 3

Individual EA measurements

Largest measured rudd

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
21.4 cm	5 Oct 1995	Bleak House	57688
19 cm	5 Oct 1995	Bleak House	57688
19 cm	5 Oct 1995	Bleak House	57688
18.6 cm	5 Oct 1995	Bleak House	57688
18.2 cm	5 Oct 1995	Bleak House	57688
18.1 cm	5 Oct 1995	Bleak House	57688
17.8 cm	5 Oct 1995	Bleak House	57688
17.7 cm	5 Oct 1995	Bleak House	57688
17.7 cm	5 Oct 1995	Bleak House	57688
17.5 cm	8 Jun 1995	Harps Bridge	57687

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

Explore the river

Where rudd were found

Each point marks a survey location with at least one rudd 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 rudd
Bleak House	5 Oct 1995	5 Oct 1995	1
Harps Bridge	8 Jun 1995	8 Jun 1995	1
Theddlethorpe	7 Jun 1995	7 Jun 1995	1

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

1995–1995

Survey records by year

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

395

Fish measured by surveyors

Measured length distribution

See how the 56 measured fish were spread across different length ranges.

Smallest: 6.8 cm
Lower quarter: 14.5 cm
Median: 15.6 cm
Upper quarter: 16.8 cm
Largest: 21.4 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 Mablethorpe Cut FMU

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

3-spined stickleback Roach 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 →