RiverFish

Ruffe · Gymnocephalus cernuus

Ruffe in the River Evenlode

Largest measured ruffe: 10.5 cm

The largest ruffe measured in Environment Agency surveys of the River Evenlode was 10.5 cm, recorded at Cassington Mill - Canal Stream on 18 April 2012.

Across 13 measured ruffe, the median measured length was 7 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 Evenlode.

See ruffe records across England →

Most recent observation18 April 2012Cassington Mill - Canal Stream · 5 fish
Largest measured ruffe
10.5 cm
Median length
7 cm
Fish measured
13
Survey locations
2

Individual EA measurements

Largest measured ruffe

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

LengthSurvey dateSurvey locationSurvey ID
10.5 cm18 Apr 2012Cassington Mill - Canal Stream131131
10.3 cm18 Apr 2012Cassington Mill - Canal Stream131131
8.6 cm18 Apr 2012Cassington Mill - Canal Stream131131
8.4 cm23 Apr 2008Cassington Mill - Canal Stream110860
8.2 cm21 Jun 2006Cassington Mill - Canal Stream99683
7.2 cm18 Apr 2012Cassington Mill - Canal Stream131131
7 cm7 Jun 2007Cassington Mill - Canal Stream105505
6.4 cm27 Apr 2010Cassington Mill - Canal Stream121490
6.4 cm27 Apr 2010Cassington Mill - Canal Stream121490
6.3 cm27 Apr 2010Cassington Mill- mill stream121489

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

Explore the river

Where ruffe were found

Each point marks a survey location with at least one ruffe 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 ruffe
Cassington Mill - Canal Stream21 Jun 200618 Apr 20125
Cassington Mill- mill stream27 Apr 201027 Apr 20101

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

2006–2012

Survey records by year

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

Fish measured by surveyors

Measured length distribution

See how the 13 measured fish were spread across different length ranges.

Smallest
5.8 cm
Lower quarter
6.3 cm
Median
7 cm
Upper quarter
8.4 cm
Largest
10.5 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the River Evenlode

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

Brown / sea trout Chub Dace Roach Gudgeon 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 →