RiverFish

Roach · Rutilus rutilus

Roach in the Endon Brook

Largest measured roach: 19.3 cm

The largest roach measured in Environment Agency surveys of the Endon Brook was 19.3 cm, recorded at Downstream Endon Stw on 7 June 1995.

Across 171 measured roach, the median measured length was 9.1 cm.

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

See roach records across England →

Most recent observation22 September 2011Denford · 2 fish
Largest measured roach
19.3 cm
Median length
9.1 cm
Fish measured
171
Survey locations
3

Individual EA measurements

Largest measured roach

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

LengthSurvey dateSurvey locationSurvey ID
19.3 cm7 Jun 1995Downstream Endon Stw5091
17 cm25 Aug 1992Upstream Endon Stw4860
16.1 cm25 Aug 1992Downstream Endon Stw4862
15.5 cm7 Jun 1995Denford5095
15 cm27 Jul 2005Denford85723
14.7 cm27 Jul 2005Denford85723
14.6 cm27 Jul 2005Denford85723
14.6 cm7 Jun 1995Denford5095
14.6 cm7 Jun 1995Upstream Endon Stw5093
14 cm22 Sept 2011Denford128570

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

Explore the river

Where roach were found

Each point marks a survey location with at least one roach 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 roach
Denford7 Jun 199522 Sept 20114
Upstream Endon Stw25 Aug 19927 Jun 19952
Downstream Endon Stw25 Aug 19927 Jun 19952

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

1992–2011

Survey records by year

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

Fish measured by surveyors

Measured length distribution

See how the 171 measured fish were spread across different length ranges.

Smallest
3.9 cm
Lower quarter
7.9 cm
Median
9.1 cm
Upper quarter
11.8 cm
Largest
19.3 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Endon Brook

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

Brown / sea trout Dace Pike Gudgeon Chub Perch

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 →