Rudd · Scardinius erythrophthalmus

Rudd in the River R.Slea

Largest measured rudd: 22.8 cm

The largest rudd measured in Environment Agency surveys of the River R.Slea was 22.8 cm, recorded at Halfpenny Hatch on 30 April 2007.

Across 315 measured rudd, the median measured length was 10 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 R.Slea.

See rudd records across England →

Most recent observation18 October 2013Chapel Hill (Kyme) · 1 fish

Largest measured rudd: 22.8 cm
Median length: 10 cm
Fish measured: 315
Survey locations: 7

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
22.8 cm	30 Apr 2007	Halfpenny Hatch	105226
22.1 cm	2 Jul 1997	White House	53387
21.4 cm	18 Oct 2013	Chapel Hill (Kyme)	139739
20.7 cm	2 Jul 1997	White House	53387
20.1 cm	2 Jul 1997	White House	53387
19.8 cm	30 Apr 2007	Halfpenny Hatch	105226
19.8 cm	2 Jul 1997	White House	53387
19.7 cm	2 Jul 1997	White House	53387
19.4 cm	2 Jul 1997	White House	53387
19.2 cm	2 Jul 1997	White House	53387

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
Chapel Hill (Kyme)	5 Jul 2011	18 Oct 2013	2
South Kyme Bridge	16 Sept 1991	11 Oct 2012	3
Halfpenny Hatch	7 Jul 1997	8 Apr 2010	4
Manor Farm	8 Jul 1997	8 Jul 1997	1
Cobblers Lock	3 Jul 1997	3 Jul 1997	1
White House	3 Sept 1991	2 Jul 1997	3
Wilsford Gauge Station	18 Mar 1994	18 Mar 1994	1

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

1991–2013

Survey records by year

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

291

092

093

294

095

096

597

098

099

000

001

002

003

004

005

006

107

108

009

110

111

112

113

Fish measured by surveyors

Measured length distribution

See how the 315 measured fish were spread across different length ranges.

Smallest: 4.1 cm
Lower quarter: 8.6 cm
Median: 10 cm
Upper quarter: 11 cm
Largest: 22.8 cm

0–99 mm

156

100–199 mm

154

200–299 mm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the River R.Slea

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

European eel Roach 3-spined stickleback Gudgeon Dace 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 →